Configuration file
Cortex can be configured using a YAML file - specified using the -config.file flag - or CLI flags. In case you combine both, CLI flags take precedence over the YAML config file.
The current configuration of any Cortex component can be seen by visiting the /config HTTP path.
Passwords are filtered out of this endpoint.
Reference
To specify which configuration file to load, pass the -config.file flag at the command line. The file is written in YAML format, defined by the scheme below. Brackets indicate that a parameter is optional.
Generic placeholders
<boolean>: a boolean that can take the valuestrueorfalse<int>: any integer matching the regular expression[1-9]+[0-9]*<duration>: a duration matching the regular expression[0-9]+(ns|us|µs|ms|s|m|h|d|w|y)where y = 365 days.<string>: a regular string<url>: a URL<prefix>: a CLI flag prefix based on the context (look at the parent configuration block to see which CLI flags prefix should be used)<relabel_config>: a Prometheus relabeling configuration.<time>: a timestamp, with available formats:2006-01-20(midnight, local timezone),2006-01-20T15:04(local timezone), and RFC 3339 formats:2006-01-20T15:04:05Z(UTC) or2006-01-20T15:04:05+07:00(explicit timezone)
Use environment variables in the configuration
You can use environment variable references in the config file to set values that need to be configurable during deployment by using the -config.expand-env flag.
To do this, use:
${VAR}
Where VAR is the name of the environment variable.
Each variable reference is replaced at startup by the value of the environment variable. The replacement is case-sensitive and occurs before the YAML file is parsed. References to undefined variables are replaced by empty strings unless you specify a default value or custom error text.
To specify a default value, use:
${VAR:default_value}
Where default_value is the value to use if the environment variable is undefined.
Supported contents and default values of the config file
# Comma-separated list of Cortex modules to load. The alias 'all' can be used in
# the list to load a number of core modules and will enable single-binary mode.
# Use '-modules' command line flag to get a list of available modules, and to
# see which modules are included in 'all'.
# CLI flag: -target
[target: <string> | default = "all"]
# Set to false to disable auth.
# CLI flag: -auth.enabled
[auth_enabled: <boolean> | default = true]
# HTTP path prefix for Cortex API.
# CLI flag: -http.prefix
[http_prefix: <string> | default = "/api/prom"]
api:
# Use GZIP compression for API responses. Some endpoints serve large YAML or
# JSON blobs which can benefit from compression.
# CLI flag: -api.response-compression-enabled
[response_compression_enabled: <boolean> | default = false]
# HTTP URL path under which the Alertmanager ui and api will be served.
# CLI flag: -http.alertmanager-http-prefix
[alertmanager_http_prefix: <string> | default = "/alertmanager"]
# HTTP URL path under which the Prometheus api will be served.
# CLI flag: -http.prometheus-http-prefix
[prometheus_http_prefix: <string> | default = "/prometheus"]
# Which HTTP Request headers to add to logs
# CLI flag: -api.http-request-headers-to-log
[http_request_headers_to_log: <list of string> | default = []]
# Regex for CORS origin. It is fully anchored. Example:
# 'https?://(domain1|domain2)\.com'
# CLI flag: -server.cors-origin
[cors_origin: <string> | default = ".*"]
# If enabled, build Info API will be served by query frontend or querier.
# CLI flag: -api.build-info-enabled
[build_info_enabled: <boolean> | default = false]
# Choose default codec for querier response serialization. Supports 'json' and
# 'protobuf'.
# CLI flag: -api.querier-default-codec
[querier_default_codec: <string> | default = "json"]
# The server_config configures the HTTP and gRPC server of the launched
# service(s).
[server: <server_config>]
# The distributor_config configures the Cortex distributor.
[distributor: <distributor_config>]
# The querier_config configures the Cortex querier.
[querier: <querier_config>]
# The ingester_client_config configures how the Cortex distributors connect to
# the ingesters.
[ingester_client: <ingester_client_config>]
# The ingester_config configures the Cortex ingester.
[ingester: <ingester_config>]
# The flusher_config configures the WAL flusher target, used to manually run
# one-time flushes when scaling down ingesters.
[flusher: <flusher_config>]
# The storage_config configures the storage type Cortex uses.
[storage: <storage_config>]
# The limits_config configures default and per-tenant limits imposed by Cortex
# services (ie. distributor, ingester, ...).
[limits: <limits_config>]
# The frontend_worker_config configures the worker - running within the Cortex
# querier - picking up and executing queries enqueued by the query-frontend or
# query-scheduler.
[frontend_worker: <frontend_worker_config>]
# The query_frontend_config configures the Cortex query-frontend.
[frontend: <query_frontend_config>]
# The query_range_config configures the query splitting and caching in the
# Cortex query-frontend.
[query_range: <query_range_config>]
# The blocks_storage_config configures the blocks storage.
[blocks_storage: <blocks_storage_config>]
# The compactor_config configures the compactor for the blocks storage.
[compactor: <compactor_config>]
# The store_gateway_config configures the store-gateway service used by the
# blocks storage.
[store_gateway: <store_gateway_config>]
tenant_federation:
# If enabled on all Cortex services, queries can be federated across multiple
# tenants. The tenant IDs involved need to be specified separated by a `|`
# character in the `X-Scope-OrgID` header (experimental).
# CLI flag: -tenant-federation.enabled
[enabled: <boolean> | default = false]
# The ruler_config configures the Cortex ruler.
[ruler: <ruler_config>]
# The ruler_storage_config configures the Cortex ruler storage backend.
[ruler_storage: <ruler_storage_config>]
# The configs_config configures the Cortex Configs DB and API.
[configs: <configs_config>]
# The alertmanager_config configures the Cortex alertmanager.
[alertmanager: <alertmanager_config>]
# The alertmanager_storage_config configures the Cortex alertmanager storage
# backend.
[alertmanager_storage: <alertmanager_storage_config>]
# The runtime_configuration_storage_config configures the storage backend for
# the runtime configuration file.
[runtime_config: <runtime_configuration_storage_config>]
# The memberlist_config configures the Gossip memberlist.
[memberlist: <memberlist_config>]
query_scheduler:
# If a querier disconnects without sending notification about graceful
# shutdown, the query-scheduler will keep the querier in the tenant's shard
# until the forget delay has passed. This feature is useful to reduce the
# blast radius when shuffle-sharding is enabled.
# CLI flag: -query-scheduler.querier-forget-delay
[querier_forget_delay: <duration> | default = 0s]
# This configures the gRPC client used to report errors back to the
# query-frontend.
grpc_client_config:
# gRPC client max receive message size (bytes).
# CLI flag: -query-scheduler.grpc-client-config.grpc-max-recv-msg-size
[max_recv_msg_size: <int> | default = 104857600]
# gRPC client max send message size (bytes).
# CLI flag: -query-scheduler.grpc-client-config.grpc-max-send-msg-size
[max_send_msg_size: <int> | default = 16777216]
# Use compression when sending messages. Supported values are: 'gzip',
# 'snappy', 'snappy-block' ,'zstd' and '' (disable compression)
# CLI flag: -query-scheduler.grpc-client-config.grpc-compression
[grpc_compression: <string> | default = ""]
# Rate limit for gRPC client; 0 means disabled.
# CLI flag: -query-scheduler.grpc-client-config.grpc-client-rate-limit
[rate_limit: <float> | default = 0]
# Rate limit burst for gRPC client.
# CLI flag: -query-scheduler.grpc-client-config.grpc-client-rate-limit-burst
[rate_limit_burst: <int> | default = 0]
# Enable backoff and retry when we hit ratelimits.
# CLI flag: -query-scheduler.grpc-client-config.backoff-on-ratelimits
[backoff_on_ratelimits: <boolean> | default = false]
backoff_config:
# Minimum delay when backing off.
# CLI flag: -query-scheduler.grpc-client-config.backoff-min-period
[min_period: <duration> | default = 100ms]
# Maximum delay when backing off.
# CLI flag: -query-scheduler.grpc-client-config.backoff-max-period
[max_period: <duration> | default = 10s]
# Number of times to backoff and retry before failing.
# CLI flag: -query-scheduler.grpc-client-config.backoff-retries
[max_retries: <int> | default = 10]
# Enable TLS in the GRPC client. This flag needs to be enabled when any
# other TLS flag is set. If set to false, insecure connection to gRPC server
# will be used.
# CLI flag: -query-scheduler.grpc-client-config.tls-enabled
[tls_enabled: <boolean> | default = false]
# Path to the client certificate file, which will be used for authenticating
# with the server. Also requires the key path to be configured.
# CLI flag: -query-scheduler.grpc-client-config.tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the client
# certificate to be configured.
# CLI flag: -query-scheduler.grpc-client-config.tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against.
# If not set, the host's root CA certificates are used.
# CLI flag: -query-scheduler.grpc-client-config.tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -query-scheduler.grpc-client-config.tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -query-scheduler.grpc-client-config.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
# The tracing_config configures backends cortex uses.
[tracing: <tracing_config>]
alertmanager_config
The alertmanager_config configures the Cortex alertmanager.
# Base path for data storage.
# CLI flag: -alertmanager.storage.path
[data_dir: <string> | default = "data/"]
# How long to keep data for.
# CLI flag: -alertmanager.storage.retention
[retention: <duration> | default = 120h]
# The URL under which Alertmanager is externally reachable (for example, if
# Alertmanager is served via a reverse proxy). Used for generating relative and
# absolute links back to Alertmanager itself. If the URL has a path portion, it
# will be used to prefix all HTTP endpoints served by Alertmanager. If omitted,
# relevant URL components will be derived automatically.
# CLI flag: -alertmanager.web.external-url
[external_url: <url> | default = ]
# How frequently to poll Cortex configs
# CLI flag: -alertmanager.configs.poll-interval
[poll_interval: <duration> | default = 15s]
# Maximum size (bytes) of an accepted HTTP request body.
# CLI flag: -alertmanager.max-recv-msg-size
[max_recv_msg_size: <int> | default = 16777216]
# Shard tenants across multiple alertmanager instances.
# CLI flag: -alertmanager.sharding-enabled
[sharding_enabled: <boolean> | default = false]
sharding_ring:
# The key-value store used to share the hash ring across multiple instances.
kvstore:
# Backend storage to use for the ring. Supported values are: consul, etcd,
# inmemory, memberlist, multi.
# CLI flag: -alertmanager.sharding-ring.store
[store: <string> | default = "consul"]
# The prefix for the keys in the store. Should end with a /.
# CLI flag: -alertmanager.sharding-ring.prefix
[prefix: <string> | default = "alertmanagers/"]
dynamodb:
# Region to access dynamodb.
# CLI flag: -alertmanager.sharding-ring.dynamodb.region
[region: <string> | default = ""]
# Table name to use on dynamodb.
# CLI flag: -alertmanager.sharding-ring.dynamodb.table-name
[table_name: <string> | default = ""]
# Time to expire items on dynamodb.
# CLI flag: -alertmanager.sharding-ring.dynamodb.ttl-time
[ttl: <duration> | default = 0s]
# Time to refresh local ring with information on dynamodb.
# CLI flag: -alertmanager.sharding-ring.dynamodb.puller-sync-time
[puller_sync_time: <duration> | default = 1m]
# Maximum number of retries for DDB KV CAS.
# CLI flag: -alertmanager.sharding-ring.dynamodb.max-cas-retries
[max_cas_retries: <int> | default = 10]
# The consul_config configures the consul client.
# The CLI flags prefix for this block config is: alertmanager.sharding-ring
[consul: <consul_config>]
# The etcd_config configures the etcd client.
# The CLI flags prefix for this block config is: alertmanager.sharding-ring
[etcd: <etcd_config>]
multi:
# Primary backend storage used by multi-client.
# CLI flag: -alertmanager.sharding-ring.multi.primary
[primary: <string> | default = ""]
# Secondary backend storage used by multi-client.
# CLI flag: -alertmanager.sharding-ring.multi.secondary
[secondary: <string> | default = ""]
# Mirror writes to secondary store.
# CLI flag: -alertmanager.sharding-ring.multi.mirror-enabled
[mirror_enabled: <boolean> | default = false]
# Timeout for storing value to secondary store.
# CLI flag: -alertmanager.sharding-ring.multi.mirror-timeout
[mirror_timeout: <duration> | default = 2s]
# Period at which to heartbeat to the ring. 0 = disabled.
# CLI flag: -alertmanager.sharding-ring.heartbeat-period
[heartbeat_period: <duration> | default = 15s]
# The heartbeat timeout after which alertmanagers are considered unhealthy
# within the ring. 0 = never (timeout disabled).
# CLI flag: -alertmanager.sharding-ring.heartbeat-timeout
[heartbeat_timeout: <duration> | default = 1m]
# The replication factor to use when sharding the alertmanager.
# CLI flag: -alertmanager.sharding-ring.replication-factor
[replication_factor: <int> | default = 3]
# True to enable zone-awareness and replicate alerts across different
# availability zones.
# CLI flag: -alertmanager.sharding-ring.zone-awareness-enabled
[zone_awareness_enabled: <boolean> | default = false]
# The sleep seconds when alertmanager is shutting down. Need to be close to or
# larger than KV Store information propagation delay
# CLI flag: -alertmanager.sharding-ring.final-sleep
[final_sleep: <duration> | default = 0s]
# Timeout for waiting on alertmanager to become desired state in the ring.
# CLI flag: -alertmanager.sharding-ring.wait-instance-state-timeout
[wait_instance_state_timeout: <duration> | default = 10m]
# Name of network interface to read address from.
# CLI flag: -alertmanager.sharding-ring.instance-interface-names
[instance_interface_names: <list of string> | default = [eth0 en0]]
# The availability zone where this instance is running. Required if
# zone-awareness is enabled.
# CLI flag: -alertmanager.sharding-ring.instance-availability-zone
[instance_availability_zone: <string> | default = ""]
# Filename of fallback config to use if none specified for instance.
# CLI flag: -alertmanager.configs.fallback
[fallback_config_file: <string> | default = ""]
# Root of URL to generate if config is http://internal.monitor
# CLI flag: -alertmanager.configs.auto-webhook-root
[auto_webhook_root: <string> | default = ""]
cluster:
# Listen address and port for the cluster. Not specifying this flag disables
# high-availability mode.
# CLI flag: -alertmanager.cluster.listen-address
[listen_address: <string> | default = "0.0.0.0:9094"]
# Explicit address or hostname to advertise in cluster.
# CLI flag: -alertmanager.cluster.advertise-address
[advertise_address: <string> | default = ""]
# Comma-separated list of initial peers.
# CLI flag: -alertmanager.cluster.peers
[peers: <string> | default = ""]
# Time to wait between peers to send notifications.
# CLI flag: -alertmanager.cluster.peer-timeout
[peer_timeout: <duration> | default = 15s]
# The interval between sending gossip messages. By lowering this value (more
# frequent) gossip messages are propagated across cluster more quickly at the
# expense of increased bandwidth usage.
# CLI flag: -alertmanager.cluster.gossip-interval
[gossip_interval: <duration> | default = 200ms]
# The interval between gossip state syncs. Setting this interval lower (more
# frequent) will increase convergence speeds across larger clusters at the
# expense of increased bandwidth usage.
# CLI flag: -alertmanager.cluster.push-pull-interval
[push_pull_interval: <duration> | default = 1m]
# Enable the experimental alertmanager config api.
# CLI flag: -experimental.alertmanager.enable-api
[enable_api: <boolean> | default = false]
# Maximum number of concurrent GET API requests before returning an error.
# CLI flag: -alertmanager.api-concurrency
[api_concurrency: <int> | default = 0]
# Alertmanager alerts Garbage collection interval.
# CLI flag: -alertmanager.alerts-gc-interval
[gc_interval: <duration> | default = 30m]
alertmanager_client:
# Timeout for downstream alertmanagers.
# CLI flag: -alertmanager.alertmanager-client.remote-timeout
[remote_timeout: <duration> | default = 2s]
# Enable TLS in the GRPC client. This flag needs to be enabled when any other
# TLS flag is set. If set to false, insecure connection to gRPC server will be
# used.
# CLI flag: -alertmanager.alertmanager-client.tls-enabled
[tls_enabled: <boolean> | default = false]
# Path to the client certificate file, which will be used for authenticating
# with the server. Also requires the key path to be configured.
# CLI flag: -alertmanager.alertmanager-client.tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the client
# certificate to be configured.
# CLI flag: -alertmanager.alertmanager-client.tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against. If
# not set, the host's root CA certificates are used.
# CLI flag: -alertmanager.alertmanager-client.tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -alertmanager.alertmanager-client.tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -alertmanager.alertmanager-client.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
# Use compression when sending messages. Supported values are: 'gzip',
# 'snappy' and '' (disable compression)
# CLI flag: -alertmanager.alertmanager-client.grpc-compression
[grpc_compression: <string> | default = ""]
# gRPC client max receive message size (bytes).
# CLI flag: -alertmanager.alertmanager-client.grpc-max-recv-msg-size
[max_recv_msg_size: <int> | default = 16777216]
# gRPC client max send message size (bytes).
# CLI flag: -alertmanager.alertmanager-client.grpc-max-send-msg-size
[max_send_msg_size: <int> | default = 4194304]
# The interval between persisting the current alertmanager state (notification
# log and silences) to object storage. This is only used when sharding is
# enabled. This state is read when all replicas for a shard can not be
# contacted. In this scenario, having persisted the state more frequently will
# result in potentially fewer lost silences, and fewer duplicate notifications.
# CLI flag: -alertmanager.persist-interval
[persist_interval: <duration> | default = 15m]
# Comma separated list of tenants whose alerts this alertmanager can process. If
# specified, only these tenants will be handled by alertmanager, otherwise this
# alertmanager can process alerts from all tenants.
# CLI flag: -alertmanager.enabled-tenants
[enabled_tenants: <string> | default = ""]
# Comma separated list of tenants whose alerts this alertmanager cannot process.
# If specified, a alertmanager that would normally pick the specified tenant(s)
# for processing will ignore them instead.
# CLI flag: -alertmanager.disabled-tenants
[disabled_tenants: <string> | default = ""]
alertmanager_storage_config
The alertmanager_storage_config configures the Cortex alertmanager storage backend.
# Backend storage to use. Supported backends are: s3, gcs, azure, swift,
# filesystem, configdb, local.
# CLI flag: -alertmanager-storage.backend
[backend: <string> | default = "s3"]
s3:
# The S3 bucket endpoint. It could be an AWS S3 endpoint listed at
# https://docs.aws.amazon.com/general/latest/gr/s3.html or the address of an
# S3-compatible service in hostname:port format.
# CLI flag: -alertmanager-storage.s3.endpoint
[endpoint: <string> | default = ""]
# S3 region. If unset, the client will issue a S3 GetBucketLocation API call
# to autodetect it.
# CLI flag: -alertmanager-storage.s3.region
[region: <string> | default = ""]
# S3 bucket name
# CLI flag: -alertmanager-storage.s3.bucket-name
[bucket_name: <string> | default = ""]
# S3 secret access key
# CLI flag: -alertmanager-storage.s3.secret-access-key
[secret_access_key: <string> | default = ""]
# S3 access key ID
# CLI flag: -alertmanager-storage.s3.access-key-id
[access_key_id: <string> | default = ""]
# If enabled, use http:// for the S3 endpoint instead of https://. This could
# be useful in local dev/test environments while using an S3-compatible
# backend storage, like Minio.
# CLI flag: -alertmanager-storage.s3.insecure
[insecure: <boolean> | default = false]
# The signature version to use for authenticating against S3. Supported values
# are: v4, v2.
# CLI flag: -alertmanager-storage.s3.signature-version
[signature_version: <string> | default = "v4"]
# The s3 bucket lookup style. Supported values are: auto, virtual-hosted,
# path.
# CLI flag: -alertmanager-storage.s3.bucket-lookup-type
[bucket_lookup_type: <string> | default = "auto"]
# If true, attach MD5 checksum when upload objects and S3 uses MD5 checksum
# algorithm to verify the provided digest. If false, use CRC32C algorithm
# instead.
# CLI flag: -alertmanager-storage.s3.send-content-md5
[send_content_md5: <boolean> | default = true]
# The list api version. Supported values are: v1, v2, and ''.
# CLI flag: -alertmanager-storage.s3.list-objects-version
[list_objects_version: <string> | default = ""]
# The s3_sse_config configures the S3 server-side encryption.
# The CLI flags prefix for this block config is: alertmanager-storage
[sse: <s3_sse_config>]
http:
# The time an idle connection will remain idle before closing.
# CLI flag: -alertmanager-storage.s3.http.idle-conn-timeout
[idle_conn_timeout: <duration> | default = 1m30s]
# The amount of time the client will wait for a servers response headers.
# CLI flag: -alertmanager-storage.s3.http.response-header-timeout
[response_header_timeout: <duration> | default = 2m]
# If the client connects via HTTPS and this option is enabled, the client
# will accept any certificate and hostname.
# CLI flag: -alertmanager-storage.s3.http.insecure-skip-verify
[insecure_skip_verify: <boolean> | default = false]
# Maximum time to wait for a TLS handshake. 0 means no limit.
# CLI flag: -alertmanager-storage.s3.tls-handshake-timeout
[tls_handshake_timeout: <duration> | default = 10s]
# The time to wait for a server's first response headers after fully writing
# the request headers if the request has an Expect header. 0 to send the
# request body immediately.
# CLI flag: -alertmanager-storage.s3.expect-continue-timeout
[expect_continue_timeout: <duration> | default = 1s]
# Maximum number of idle (keep-alive) connections across all hosts. 0 means
# no limit.
# CLI flag: -alertmanager-storage.s3.max-idle-connections
[max_idle_connections: <int> | default = 100]
# Maximum number of idle (keep-alive) connections to keep per-host. If 0, a
# built-in default value is used.
# CLI flag: -alertmanager-storage.s3.max-idle-connections-per-host
[max_idle_connections_per_host: <int> | default = 100]
# Maximum number of connections per host. 0 means no limit.
# CLI flag: -alertmanager-storage.s3.max-connections-per-host
[max_connections_per_host: <int> | default = 0]
gcs:
# GCS bucket name
# CLI flag: -alertmanager-storage.gcs.bucket-name
[bucket_name: <string> | default = ""]
# JSON representing either a Google Developers Console client_credentials.json
# file or a Google Developers service account key file. If empty, fallback to
# Google default logic.
# CLI flag: -alertmanager-storage.gcs.service-account
[service_account: <string> | default = ""]
azure:
# Azure storage account name
# CLI flag: -alertmanager-storage.azure.account-name
[account_name: <string> | default = ""]
# Azure storage account key
# CLI flag: -alertmanager-storage.azure.account-key
[account_key: <string> | default = ""]
# The values of `account-name` and `endpoint-suffix` values will not be
# ignored if `connection-string` is set. Use this method over `account-key` if
# you need to authenticate via a SAS token or if you use the Azurite emulator.
# CLI flag: -alertmanager-storage.azure.connection-string
[connection_string: <string> | default = ""]
# Azure storage container name
# CLI flag: -alertmanager-storage.azure.container-name
[container_name: <string> | default = ""]
# Azure storage endpoint suffix without schema. The account name will be
# prefixed to this value to create the FQDN
# CLI flag: -alertmanager-storage.azure.endpoint-suffix
[endpoint_suffix: <string> | default = ""]
# Number of retries for recoverable errors
# CLI flag: -alertmanager-storage.azure.max-retries
[max_retries: <int> | default = 20]
# Deprecated: Azure storage MSI resource. It will be set automatically by
# Azure SDK.
# CLI flag: -alertmanager-storage.azure.msi-resource
[msi_resource: <string> | default = ""]
# Azure storage MSI resource managed identity client Id. If not supplied
# default Azure credential will be used. Set it to empty if you need to
# authenticate via Azure Workload Identity.
# CLI flag: -alertmanager-storage.azure.user-assigned-id
[user_assigned_id: <string> | default = ""]
http:
# The time an idle connection will remain idle before closing.
# CLI flag: -alertmanager-storage.azure.http.idle-conn-timeout
[idle_conn_timeout: <duration> | default = 1m30s]
# The amount of time the client will wait for a servers response headers.
# CLI flag: -alertmanager-storage.azure.http.response-header-timeout
[response_header_timeout: <duration> | default = 2m]
# If the client connects via HTTPS and this option is enabled, the client
# will accept any certificate and hostname.
# CLI flag: -alertmanager-storage.azure.http.insecure-skip-verify
[insecure_skip_verify: <boolean> | default = false]
# Maximum time to wait for a TLS handshake. 0 means no limit.
# CLI flag: -alertmanager-storage.azure.tls-handshake-timeout
[tls_handshake_timeout: <duration> | default = 10s]
# The time to wait for a server's first response headers after fully writing
# the request headers if the request has an Expect header. 0 to send the
# request body immediately.
# CLI flag: -alertmanager-storage.azure.expect-continue-timeout
[expect_continue_timeout: <duration> | default = 1s]
# Maximum number of idle (keep-alive) connections across all hosts. 0 means
# no limit.
# CLI flag: -alertmanager-storage.azure.max-idle-connections
[max_idle_connections: <int> | default = 100]
# Maximum number of idle (keep-alive) connections to keep per-host. If 0, a
# built-in default value is used.
# CLI flag: -alertmanager-storage.azure.max-idle-connections-per-host
[max_idle_connections_per_host: <int> | default = 100]
# Maximum number of connections per host. 0 means no limit.
# CLI flag: -alertmanager-storage.azure.max-connections-per-host
[max_connections_per_host: <int> | default = 0]
swift:
# OpenStack Swift authentication API version. 0 to autodetect.
# CLI flag: -alertmanager-storage.swift.auth-version
[auth_version: <int> | default = 0]
# OpenStack Swift authentication URL
# CLI flag: -alertmanager-storage.swift.auth-url
[auth_url: <string> | default = ""]
# OpenStack Swift application credential ID.
# CLI flag: -alertmanager-storage.swift.application-credential-id
[application_credential_id: <string> | default = ""]
# OpenStack Swift application credential name.
# CLI flag: -alertmanager-storage.swift.application-credential-name
[application_credential_name: <string> | default = ""]
# OpenStack Swift application credential secret.
# CLI flag: -alertmanager-storage.swift.application-credential-secret
[application_credential_secret: <string> | default = ""]
# OpenStack Swift username.
# CLI flag: -alertmanager-storage.swift.username
[username: <string> | default = ""]
# OpenStack Swift user's domain name.
# CLI flag: -alertmanager-storage.swift.user-domain-name
[user_domain_name: <string> | default = ""]
# OpenStack Swift user's domain ID.
# CLI flag: -alertmanager-storage.swift.user-domain-id
[user_domain_id: <string> | default = ""]
# OpenStack Swift user ID.
# CLI flag: -alertmanager-storage.swift.user-id
[user_id: <string> | default = ""]
# OpenStack Swift API key.
# CLI flag: -alertmanager-storage.swift.password
[password: <string> | default = ""]
# OpenStack Swift user's domain ID.
# CLI flag: -alertmanager-storage.swift.domain-id
[domain_id: <string> | default = ""]
# OpenStack Swift user's domain name.
# CLI flag: -alertmanager-storage.swift.domain-name
[domain_name: <string> | default = ""]
# OpenStack Swift project ID (v2,v3 auth only).
# CLI flag: -alertmanager-storage.swift.project-id
[project_id: <string> | default = ""]
# OpenStack Swift project name (v2,v3 auth only).
# CLI flag: -alertmanager-storage.swift.project-name
[project_name: <string> | default = ""]
# ID of the OpenStack Swift project's domain (v3 auth only), only needed if it
# differs the from user domain.
# CLI flag: -alertmanager-storage.swift.project-domain-id
[project_domain_id: <string> | default = ""]
# Name of the OpenStack Swift project's domain (v3 auth only), only needed if
# it differs from the user domain.
# CLI flag: -alertmanager-storage.swift.project-domain-name
[project_domain_name: <string> | default = ""]
# OpenStack Swift Region to use (v2,v3 auth only).
# CLI flag: -alertmanager-storage.swift.region-name
[region_name: <string> | default = ""]
# Name of the OpenStack Swift container to put chunks in.
# CLI flag: -alertmanager-storage.swift.container-name
[container_name: <string> | default = ""]
# Max retries on requests error.
# CLI flag: -alertmanager-storage.swift.max-retries
[max_retries: <int> | default = 3]
# Time after which a connection attempt is aborted.
# CLI flag: -alertmanager-storage.swift.connect-timeout
[connect_timeout: <duration> | default = 10s]
# Time after which an idle request is aborted. The timeout watchdog is reset
# each time some data is received, so the timeout triggers after X time no
# data is received on a request.
# CLI flag: -alertmanager-storage.swift.request-timeout
[request_timeout: <duration> | default = 5s]
filesystem:
# Local filesystem storage directory.
# CLI flag: -alertmanager-storage.filesystem.dir
[dir: <string> | default = ""]
# The configstore_config configures the config database storing rules and
# alerts, and is used by the Cortex alertmanager.
# The CLI flags prefix for this block config is: alertmanager-storage
[configdb: <configstore_config>]
local:
# Path at which alertmanager configurations are stored.
# CLI flag: -alertmanager-storage.local.path
[path: <string> | default = ""]
blocks_storage_config
The blocks_storage_config configures the blocks storage.
# Backend storage to use. Supported backends are: s3, gcs, azure, swift,
# filesystem.
# CLI flag: -blocks-storage.backend
[backend: <string> | default = "s3"]
s3:
# The S3 bucket endpoint. It could be an AWS S3 endpoint listed at
# https://docs.aws.amazon.com/general/latest/gr/s3.html or the address of an
# S3-compatible service in hostname:port format.
# CLI flag: -blocks-storage.s3.endpoint
[endpoint: <string> | default = ""]
# S3 region. If unset, the client will issue a S3 GetBucketLocation API call
# to autodetect it.
# CLI flag: -blocks-storage.s3.region
[region: <string> | default = ""]
# S3 bucket name
# CLI flag: -blocks-storage.s3.bucket-name
[bucket_name: <string> | default = ""]
# S3 secret access key
# CLI flag: -blocks-storage.s3.secret-access-key
[secret_access_key: <string> | default = ""]
# S3 access key ID
# CLI flag: -blocks-storage.s3.access-key-id
[access_key_id: <string> | default = ""]
# If enabled, use http:// for the S3 endpoint instead of https://. This could
# be useful in local dev/test environments while using an S3-compatible
# backend storage, like Minio.
# CLI flag: -blocks-storage.s3.insecure
[insecure: <boolean> | default = false]
# The signature version to use for authenticating against S3. Supported values
# are: v4, v2.
# CLI flag: -blocks-storage.s3.signature-version
[signature_version: <string> | default = "v4"]
# The s3 bucket lookup style. Supported values are: auto, virtual-hosted,
# path.
# CLI flag: -blocks-storage.s3.bucket-lookup-type
[bucket_lookup_type: <string> | default = "auto"]
# If true, attach MD5 checksum when upload objects and S3 uses MD5 checksum
# algorithm to verify the provided digest. If false, use CRC32C algorithm
# instead.
# CLI flag: -blocks-storage.s3.send-content-md5
[send_content_md5: <boolean> | default = true]
# The list api version. Supported values are: v1, v2, and ''.
# CLI flag: -blocks-storage.s3.list-objects-version
[list_objects_version: <string> | default = ""]
# The s3_sse_config configures the S3 server-side encryption.
# The CLI flags prefix for this block config is: blocks-storage
[sse: <s3_sse_config>]
http:
# The time an idle connection will remain idle before closing.
# CLI flag: -blocks-storage.s3.http.idle-conn-timeout
[idle_conn_timeout: <duration> | default = 1m30s]
# The amount of time the client will wait for a servers response headers.
# CLI flag: -blocks-storage.s3.http.response-header-timeout
[response_header_timeout: <duration> | default = 2m]
# If the client connects via HTTPS and this option is enabled, the client
# will accept any certificate and hostname.
# CLI flag: -blocks-storage.s3.http.insecure-skip-verify
[insecure_skip_verify: <boolean> | default = false]
# Maximum time to wait for a TLS handshake. 0 means no limit.
# CLI flag: -blocks-storage.s3.tls-handshake-timeout
[tls_handshake_timeout: <duration> | default = 10s]
# The time to wait for a server's first response headers after fully writing
# the request headers if the request has an Expect header. 0 to send the
# request body immediately.
# CLI flag: -blocks-storage.s3.expect-continue-timeout
[expect_continue_timeout: <duration> | default = 1s]
# Maximum number of idle (keep-alive) connections across all hosts. 0 means
# no limit.
# CLI flag: -blocks-storage.s3.max-idle-connections
[max_idle_connections: <int> | default = 100]
# Maximum number of idle (keep-alive) connections to keep per-host. If 0, a
# built-in default value is used.
# CLI flag: -blocks-storage.s3.max-idle-connections-per-host
[max_idle_connections_per_host: <int> | default = 100]
# Maximum number of connections per host. 0 means no limit.
# CLI flag: -blocks-storage.s3.max-connections-per-host
[max_connections_per_host: <int> | default = 0]
gcs:
# GCS bucket name
# CLI flag: -blocks-storage.gcs.bucket-name
[bucket_name: <string> | default = ""]
# JSON representing either a Google Developers Console client_credentials.json
# file or a Google Developers service account key file. If empty, fallback to
# Google default logic.
# CLI flag: -blocks-storage.gcs.service-account
[service_account: <string> | default = ""]
azure:
# Azure storage account name
# CLI flag: -blocks-storage.azure.account-name
[account_name: <string> | default = ""]
# Azure storage account key
# CLI flag: -blocks-storage.azure.account-key
[account_key: <string> | default = ""]
# The values of `account-name` and `endpoint-suffix` values will not be
# ignored if `connection-string` is set. Use this method over `account-key` if
# you need to authenticate via a SAS token or if you use the Azurite emulator.
# CLI flag: -blocks-storage.azure.connection-string
[connection_string: <string> | default = ""]
# Azure storage container name
# CLI flag: -blocks-storage.azure.container-name
[container_name: <string> | default = ""]
# Azure storage endpoint suffix without schema. The account name will be
# prefixed to this value to create the FQDN
# CLI flag: -blocks-storage.azure.endpoint-suffix
[endpoint_suffix: <string> | default = ""]
# Number of retries for recoverable errors
# CLI flag: -blocks-storage.azure.max-retries
[max_retries: <int> | default = 20]
# Deprecated: Azure storage MSI resource. It will be set automatically by
# Azure SDK.
# CLI flag: -blocks-storage.azure.msi-resource
[msi_resource: <string> | default = ""]
# Azure storage MSI resource managed identity client Id. If not supplied
# default Azure credential will be used. Set it to empty if you need to
# authenticate via Azure Workload Identity.
# CLI flag: -blocks-storage.azure.user-assigned-id
[user_assigned_id: <string> | default = ""]
http:
# The time an idle connection will remain idle before closing.
# CLI flag: -blocks-storage.azure.http.idle-conn-timeout
[idle_conn_timeout: <duration> | default = 1m30s]
# The amount of time the client will wait for a servers response headers.
# CLI flag: -blocks-storage.azure.http.response-header-timeout
[response_header_timeout: <duration> | default = 2m]
# If the client connects via HTTPS and this option is enabled, the client
# will accept any certificate and hostname.
# CLI flag: -blocks-storage.azure.http.insecure-skip-verify
[insecure_skip_verify: <boolean> | default = false]
# Maximum time to wait for a TLS handshake. 0 means no limit.
# CLI flag: -blocks-storage.azure.tls-handshake-timeout
[tls_handshake_timeout: <duration> | default = 10s]
# The time to wait for a server's first response headers after fully writing
# the request headers if the request has an Expect header. 0 to send the
# request body immediately.
# CLI flag: -blocks-storage.azure.expect-continue-timeout
[expect_continue_timeout: <duration> | default = 1s]
# Maximum number of idle (keep-alive) connections across all hosts. 0 means
# no limit.
# CLI flag: -blocks-storage.azure.max-idle-connections
[max_idle_connections: <int> | default = 100]
# Maximum number of idle (keep-alive) connections to keep per-host. If 0, a
# built-in default value is used.
# CLI flag: -blocks-storage.azure.max-idle-connections-per-host
[max_idle_connections_per_host: <int> | default = 100]
# Maximum number of connections per host. 0 means no limit.
# CLI flag: -blocks-storage.azure.max-connections-per-host
[max_connections_per_host: <int> | default = 0]
swift:
# OpenStack Swift authentication API version. 0 to autodetect.
# CLI flag: -blocks-storage.swift.auth-version
[auth_version: <int> | default = 0]
# OpenStack Swift authentication URL
# CLI flag: -blocks-storage.swift.auth-url
[auth_url: <string> | default = ""]
# OpenStack Swift application credential ID.
# CLI flag: -blocks-storage.swift.application-credential-id
[application_credential_id: <string> | default = ""]
# OpenStack Swift application credential name.
# CLI flag: -blocks-storage.swift.application-credential-name
[application_credential_name: <string> | default = ""]
# OpenStack Swift application credential secret.
# CLI flag: -blocks-storage.swift.application-credential-secret
[application_credential_secret: <string> | default = ""]
# OpenStack Swift username.
# CLI flag: -blocks-storage.swift.username
[username: <string> | default = ""]
# OpenStack Swift user's domain name.
# CLI flag: -blocks-storage.swift.user-domain-name
[user_domain_name: <string> | default = ""]
# OpenStack Swift user's domain ID.
# CLI flag: -blocks-storage.swift.user-domain-id
[user_domain_id: <string> | default = ""]
# OpenStack Swift user ID.
# CLI flag: -blocks-storage.swift.user-id
[user_id: <string> | default = ""]
# OpenStack Swift API key.
# CLI flag: -blocks-storage.swift.password
[password: <string> | default = ""]
# OpenStack Swift user's domain ID.
# CLI flag: -blocks-storage.swift.domain-id
[domain_id: <string> | default = ""]
# OpenStack Swift user's domain name.
# CLI flag: -blocks-storage.swift.domain-name
[domain_name: <string> | default = ""]
# OpenStack Swift project ID (v2,v3 auth only).
# CLI flag: -blocks-storage.swift.project-id
[project_id: <string> | default = ""]
# OpenStack Swift project name (v2,v3 auth only).
# CLI flag: -blocks-storage.swift.project-name
[project_name: <string> | default = ""]
# ID of the OpenStack Swift project's domain (v3 auth only), only needed if it
# differs the from user domain.
# CLI flag: -blocks-storage.swift.project-domain-id
[project_domain_id: <string> | default = ""]
# Name of the OpenStack Swift project's domain (v3 auth only), only needed if
# it differs from the user domain.
# CLI flag: -blocks-storage.swift.project-domain-name
[project_domain_name: <string> | default = ""]
# OpenStack Swift Region to use (v2,v3 auth only).
# CLI flag: -blocks-storage.swift.region-name
[region_name: <string> | default = ""]
# Name of the OpenStack Swift container to put chunks in.
# CLI flag: -blocks-storage.swift.container-name
[container_name: <string> | default = ""]
# Max retries on requests error.
# CLI flag: -blocks-storage.swift.max-retries
[max_retries: <int> | default = 3]
# Time after which a connection attempt is aborted.
# CLI flag: -blocks-storage.swift.connect-timeout
[connect_timeout: <duration> | default = 10s]
# Time after which an idle request is aborted. The timeout watchdog is reset
# each time some data is received, so the timeout triggers after X time no
# data is received on a request.
# CLI flag: -blocks-storage.swift.request-timeout
[request_timeout: <duration> | default = 5s]
filesystem:
# Local filesystem storage directory.
# CLI flag: -blocks-storage.filesystem.dir
[dir: <string> | default = ""]
# This configures how the querier and store-gateway discover and synchronize
# blocks stored in the bucket.
bucket_store:
# Directory to store synchronized TSDB index headers.
# CLI flag: -blocks-storage.bucket-store.sync-dir
[sync_dir: <string> | default = "tsdb-sync"]
# How frequently to scan the bucket, or to refresh the bucket index (if
# enabled), in order to look for changes (new blocks shipped by ingesters and
# blocks deleted by retention or compaction).
# CLI flag: -blocks-storage.bucket-store.sync-interval
[sync_interval: <duration> | default = 15m]
# Max number of concurrent queries to execute against the long-term storage.
# The limit is shared across all tenants.
# CLI flag: -blocks-storage.bucket-store.max-concurrent
[max_concurrent: <int> | default = 100]
# Max number of inflight queries to execute against the long-term storage. The
# limit is shared across all tenants. 0 to disable.
# CLI flag: -blocks-storage.bucket-store.max-inflight-requests
[max_inflight_requests: <int> | default = 0]
# Maximum number of concurrent tenants syncing blocks.
# CLI flag: -blocks-storage.bucket-store.tenant-sync-concurrency
[tenant_sync_concurrency: <int> | default = 10]
# Maximum number of concurrent blocks syncing per tenant.
# CLI flag: -blocks-storage.bucket-store.block-sync-concurrency
[block_sync_concurrency: <int> | default = 20]
# Number of Go routines to use when syncing block meta files from object
# storage per tenant.
# CLI flag: -blocks-storage.bucket-store.meta-sync-concurrency
[meta_sync_concurrency: <int> | default = 20]
# Minimum age of a block before it's being read. Set it to safe value (e.g
# 30m) if your object storage is eventually consistent. GCS and S3 are
# (roughly) strongly consistent.
# CLI flag: -blocks-storage.bucket-store.consistency-delay
[consistency_delay: <duration> | default = 0s]
index_cache:
# The index cache backend type. Multiple cache backend can be provided as a
# comma-separated ordered list to enable the implementation of a cache
# hierarchy. Supported values: inmemory, memcached, redis.
# CLI flag: -blocks-storage.bucket-store.index-cache.backend
[backend: <string> | default = "inmemory"]
inmemory:
# Maximum size in bytes of in-memory index cache used to speed up blocks
# index lookups (shared between all tenants).
# CLI flag: -blocks-storage.bucket-store.index-cache.inmemory.max-size-bytes
[max_size_bytes: <int> | default = 1073741824]
# Selectively cache index item types. Supported values are Postings,
# ExpandedPostings and Series
# CLI flag: -blocks-storage.bucket-store.index-cache.inmemory.enabled-items
[enabled_items: <list of string> | default = []]
memcached:
# Comma separated list of memcached addresses. Supported prefixes are:
# dns+ (looked up as an A/AAAA query), dnssrv+ (looked up as a SRV query,
# dnssrvnoa+ (looked up as a SRV query, with no A/AAAA lookup made after
# that).
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.addresses
[addresses: <string> | default = ""]
# The socket read/write timeout.
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.timeout
[timeout: <duration> | default = 100ms]
# The maximum number of idle connections that will be maintained per
# address.
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.max-idle-connections
[max_idle_connections: <int> | default = 16]
# The maximum number of concurrent asynchronous operations can occur.
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.max-async-concurrency
[max_async_concurrency: <int> | default = 3]
# The maximum number of enqueued asynchronous operations allowed.
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.max-async-buffer-size
[max_async_buffer_size: <int> | default = 10000]
# The maximum number of concurrent connections running get operations. If
# set to 0, concurrency is unlimited.
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.max-get-multi-concurrency
[max_get_multi_concurrency: <int> | default = 100]
# The maximum number of keys a single underlying get operation should run.
# If more keys are specified, internally keys are split into multiple
# batches and fetched concurrently, honoring the max concurrency. If set
# to 0, the max batch size is unlimited.
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.max-get-multi-batch-size
[max_get_multi_batch_size: <int> | default = 0]
# The maximum size of an item stored in memcached. Bigger items are not
# stored. If set to 0, no maximum size is enforced.
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.max-item-size
[max_item_size: <int> | default = 1048576]
# Use memcached auto-discovery mechanism provided by some cloud provider
# like GCP and AWS
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.auto-discovery
[auto_discovery: <boolean> | default = false]
set_async_circuit_breaker_config:
# If true, enable circuit breaker.
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.set-async.circuit-breaker.enabled
[enabled: <boolean> | default = false]
# Maximum number of requests allowed to pass through when the circuit
# breaker is half-open. If set to 0, by default it allows 1 request.
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.set-async.circuit-breaker.half-open-max-requests
[half_open_max_requests: <int> | default = 10]
# Period of the open state after which the state of the circuit breaker
# becomes half-open. If set to 0, by default open duration is 60
# seconds.
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.set-async.circuit-breaker.open-duration
[open_duration: <duration> | default = 5s]
# Minimal requests to trigger the circuit breaker.
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.set-async.circuit-breaker.min-requests
[min_requests: <int> | default = 50]
# Consecutive failures to determine if the circuit breaker should open.
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.set-async.circuit-breaker.consecutive-failures
[consecutive_failures: <int> | default = 5]
# Failure percentage to determine if the circuit breaker should open.
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.set-async.circuit-breaker.failure-percent
[failure_percent: <float> | default = 0.05]
# Selectively cache index item types. Supported values are Postings,
# ExpandedPostings and Series
# CLI flag: -blocks-storage.bucket-store.index-cache.memcached.enabled-items
[enabled_items: <list of string> | default = []]
redis:
# Comma separated list of redis addresses. Supported prefixes are: dns+
# (looked up as an A/AAAA query), dnssrv+ (looked up as a SRV query,
# dnssrvnoa+ (looked up as a SRV query, with no A/AAAA lookup made after
# that).
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.addresses
[addresses: <string> | default = ""]
# Redis username.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.username
[username: <string> | default = ""]
# Redis password.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.password
[password: <string> | default = ""]
# Database to be selected after connecting to the server.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.db
[db: <int> | default = 0]
# Specifies the master's name. Must be not empty for Redis Sentinel.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.master-name
[master_name: <string> | default = ""]
# The maximum number of concurrent GetMulti() operations. If set to 0,
# concurrency is unlimited.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.max-get-multi-concurrency
[max_get_multi_concurrency: <int> | default = 100]
# The maximum size per batch for mget.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.get-multi-batch-size
[get_multi_batch_size: <int> | default = 100]
# The maximum number of concurrent SetMulti() operations. If set to 0,
# concurrency is unlimited.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.max-set-multi-concurrency
[max_set_multi_concurrency: <int> | default = 100]
# The maximum size per batch for pipeline set.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.set-multi-batch-size
[set_multi_batch_size: <int> | default = 100]
# The maximum number of concurrent asynchronous operations can occur.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.max-async-concurrency
[max_async_concurrency: <int> | default = 3]
# The maximum number of enqueued asynchronous operations allowed.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.max-async-buffer-size
[max_async_buffer_size: <int> | default = 10000]
# Client dial timeout.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.dial-timeout
[dial_timeout: <duration> | default = 5s]
# Client read timeout.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.read-timeout
[read_timeout: <duration> | default = 3s]
# Client write timeout.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.write-timeout
[write_timeout: <duration> | default = 3s]
# Whether to enable tls for redis connection.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.tls-enabled
[tls_enabled: <boolean> | default = false]
# Path to the client certificate file, which will be used for
# authenticating with the server. Also requires the key path to be
# configured.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis..tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the
# client certificate to be configured.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis..tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against.
# If not set, the host's root CA certificates are used.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis..tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis..tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis..tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
# If not zero then client-side caching is enabled. Client-side caching is
# when data is stored in memory instead of fetching data each time. See
# https://redis.io/docs/manual/client-side-caching/ for more info.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.cache-size
[cache_size: <int> | default = 0]
set_async_circuit_breaker_config:
# If true, enable circuit breaker.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.set-async.circuit-breaker.enabled
[enabled: <boolean> | default = false]
# Maximum number of requests allowed to pass through when the circuit
# breaker is half-open. If set to 0, by default it allows 1 request.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.set-async.circuit-breaker.half-open-max-requests
[half_open_max_requests: <int> | default = 10]
# Period of the open state after which the state of the circuit breaker
# becomes half-open. If set to 0, by default open duration is 60
# seconds.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.set-async.circuit-breaker.open-duration
[open_duration: <duration> | default = 5s]
# Minimal requests to trigger the circuit breaker.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.set-async.circuit-breaker.min-requests
[min_requests: <int> | default = 50]
# Consecutive failures to determine if the circuit breaker should open.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.set-async.circuit-breaker.consecutive-failures
[consecutive_failures: <int> | default = 5]
# Failure percentage to determine if the circuit breaker should open.
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.set-async.circuit-breaker.failure-percent
[failure_percent: <float> | default = 0.05]
# Selectively cache index item types. Supported values are Postings,
# ExpandedPostings and Series
# CLI flag: -blocks-storage.bucket-store.index-cache.redis.enabled-items
[enabled_items: <list of string> | default = []]
multilevel:
# The maximum number of concurrent asynchronous operations can occur when
# backfilling cache items.
# CLI flag: -blocks-storage.bucket-store.index-cache.multilevel.max-async-concurrency
[max_async_concurrency: <int> | default = 3]
# The maximum number of enqueued asynchronous operations allowed when
# backfilling cache items.
# CLI flag: -blocks-storage.bucket-store.index-cache.multilevel.max-async-buffer-size
[max_async_buffer_size: <int> | default = 10000]
# The maximum number of items to backfill per asynchronous operation.
# CLI flag: -blocks-storage.bucket-store.index-cache.multilevel.max-backfill-items
[max_backfill_items: <int> | default = 10000]
chunks_cache:
# The chunks cache backend type. Single or Multiple cache backend can be
# provided. Supported values in single cache: memcached, redis, inmemory,
# and '' (disable). Supported values in multi level cache: a comma-separated
# list of (inmemory, memcached, redis)
# CLI flag: -blocks-storage.bucket-store.chunks-cache.backend
[backend: <string> | default = ""]
inmemory:
# Maximum size in bytes of in-memory chunk cache used to speed up chunk
# lookups (shared between all tenants).
# CLI flag: -blocks-storage.bucket-store.chunks-cache.inmemory.max-size-bytes
[max_size_bytes: <int> | default = 1073741824]
memcached:
# Comma separated list of memcached addresses. Supported prefixes are:
# dns+ (looked up as an A/AAAA query), dnssrv+ (looked up as a SRV query,
# dnssrvnoa+ (looked up as a SRV query, with no A/AAAA lookup made after
# that).
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.addresses
[addresses: <string> | default = ""]
# The socket read/write timeout.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.timeout
[timeout: <duration> | default = 100ms]
# The maximum number of idle connections that will be maintained per
# address.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.max-idle-connections
[max_idle_connections: <int> | default = 16]
# The maximum number of concurrent asynchronous operations can occur.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.max-async-concurrency
[max_async_concurrency: <int> | default = 3]
# The maximum number of enqueued asynchronous operations allowed.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.max-async-buffer-size
[max_async_buffer_size: <int> | default = 10000]
# The maximum number of concurrent connections running get operations. If
# set to 0, concurrency is unlimited.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.max-get-multi-concurrency
[max_get_multi_concurrency: <int> | default = 100]
# The maximum number of keys a single underlying get operation should run.
# If more keys are specified, internally keys are split into multiple
# batches and fetched concurrently, honoring the max concurrency. If set
# to 0, the max batch size is unlimited.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.max-get-multi-batch-size
[max_get_multi_batch_size: <int> | default = 0]
# The maximum size of an item stored in memcached. Bigger items are not
# stored. If set to 0, no maximum size is enforced.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.max-item-size
[max_item_size: <int> | default = 1048576]
# Use memcached auto-discovery mechanism provided by some cloud provider
# like GCP and AWS
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.auto-discovery
[auto_discovery: <boolean> | default = false]
set_async_circuit_breaker_config:
# If true, enable circuit breaker.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.set-async.circuit-breaker.enabled
[enabled: <boolean> | default = false]
# Maximum number of requests allowed to pass through when the circuit
# breaker is half-open. If set to 0, by default it allows 1 request.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.set-async.circuit-breaker.half-open-max-requests
[half_open_max_requests: <int> | default = 10]
# Period of the open state after which the state of the circuit breaker
# becomes half-open. If set to 0, by default open duration is 60
# seconds.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.set-async.circuit-breaker.open-duration
[open_duration: <duration> | default = 5s]
# Minimal requests to trigger the circuit breaker.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.set-async.circuit-breaker.min-requests
[min_requests: <int> | default = 50]
# Consecutive failures to determine if the circuit breaker should open.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.set-async.circuit-breaker.consecutive-failures
[consecutive_failures: <int> | default = 5]
# Failure percentage to determine if the circuit breaker should open.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.memcached.set-async.circuit-breaker.failure-percent
[failure_percent: <float> | default = 0.05]
redis:
# Comma separated list of redis addresses. Supported prefixes are: dns+
# (looked up as an A/AAAA query), dnssrv+ (looked up as a SRV query,
# dnssrvnoa+ (looked up as a SRV query, with no A/AAAA lookup made after
# that).
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.addresses
[addresses: <string> | default = ""]
# Redis username.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.username
[username: <string> | default = ""]
# Redis password.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.password
[password: <string> | default = ""]
# Database to be selected after connecting to the server.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.db
[db: <int> | default = 0]
# Specifies the master's name. Must be not empty for Redis Sentinel.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.master-name
[master_name: <string> | default = ""]
# The maximum number of concurrent GetMulti() operations. If set to 0,
# concurrency is unlimited.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.max-get-multi-concurrency
[max_get_multi_concurrency: <int> | default = 100]
# The maximum size per batch for mget.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.get-multi-batch-size
[get_multi_batch_size: <int> | default = 100]
# The maximum number of concurrent SetMulti() operations. If set to 0,
# concurrency is unlimited.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.max-set-multi-concurrency
[max_set_multi_concurrency: <int> | default = 100]
# The maximum size per batch for pipeline set.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.set-multi-batch-size
[set_multi_batch_size: <int> | default = 100]
# The maximum number of concurrent asynchronous operations can occur.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.max-async-concurrency
[max_async_concurrency: <int> | default = 3]
# The maximum number of enqueued asynchronous operations allowed.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.max-async-buffer-size
[max_async_buffer_size: <int> | default = 10000]
# Client dial timeout.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.dial-timeout
[dial_timeout: <duration> | default = 5s]
# Client read timeout.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.read-timeout
[read_timeout: <duration> | default = 3s]
# Client write timeout.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.write-timeout
[write_timeout: <duration> | default = 3s]
# Whether to enable tls for redis connection.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.tls-enabled
[tls_enabled: <boolean> | default = false]
# Path to the client certificate file, which will be used for
# authenticating with the server. Also requires the key path to be
# configured.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis..tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the
# client certificate to be configured.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis..tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against.
# If not set, the host's root CA certificates are used.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis..tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis..tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis..tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
# If not zero then client-side caching is enabled. Client-side caching is
# when data is stored in memory instead of fetching data each time. See
# https://redis.io/docs/manual/client-side-caching/ for more info.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.cache-size
[cache_size: <int> | default = 0]
set_async_circuit_breaker_config:
# If true, enable circuit breaker.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.set-async.circuit-breaker.enabled
[enabled: <boolean> | default = false]
# Maximum number of requests allowed to pass through when the circuit
# breaker is half-open. If set to 0, by default it allows 1 request.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.set-async.circuit-breaker.half-open-max-requests
[half_open_max_requests: <int> | default = 10]
# Period of the open state after which the state of the circuit breaker
# becomes half-open. If set to 0, by default open duration is 60
# seconds.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.set-async.circuit-breaker.open-duration
[open_duration: <duration> | default = 5s]
# Minimal requests to trigger the circuit breaker.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.set-async.circuit-breaker.min-requests
[min_requests: <int> | default = 50]
# Consecutive failures to determine if the circuit breaker should open.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.set-async.circuit-breaker.consecutive-failures
[consecutive_failures: <int> | default = 5]
# Failure percentage to determine if the circuit breaker should open.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.redis.set-async.circuit-breaker.failure-percent
[failure_percent: <float> | default = 0.05]
multilevel:
# The maximum number of concurrent asynchronous operations can occur when
# backfilling cache items.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.multilevel.max-async-concurrency
[max_async_concurrency: <int> | default = 3]
# The maximum number of enqueued asynchronous operations allowed when
# backfilling cache items.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.multilevel.max-async-buffer-size
[max_async_buffer_size: <int> | default = 10000]
# The maximum number of items to backfill per asynchronous operation.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.multilevel.max-backfill-items
[max_backfill_items: <int> | default = 10000]
# Size of each subrange that bucket object is split into for better caching.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.subrange-size
[subrange_size: <int> | default = 16000]
# Maximum number of sub-GetRange requests that a single GetRange request can
# be split into when fetching chunks. Zero or negative value = unlimited
# number of sub-requests.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.max-get-range-requests
[max_get_range_requests: <int> | default = 3]
# TTL for caching object attributes for chunks.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.attributes-ttl
[attributes_ttl: <duration> | default = 168h]
# TTL for caching individual chunks subranges.
# CLI flag: -blocks-storage.bucket-store.chunks-cache.subrange-ttl
[subrange_ttl: <duration> | default = 24h]
metadata_cache:
# Backend for metadata cache, if not empty. Supported values: memcached,
# redis, and '' (disable).
# CLI flag: -blocks-storage.bucket-store.metadata-cache.backend
[backend: <string> | default = ""]
memcached:
# Comma separated list of memcached addresses. Supported prefixes are:
# dns+ (looked up as an A/AAAA query), dnssrv+ (looked up as a SRV query,
# dnssrvnoa+ (looked up as a SRV query, with no A/AAAA lookup made after
# that).
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.addresses
[addresses: <string> | default = ""]
# The socket read/write timeout.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.timeout
[timeout: <duration> | default = 100ms]
# The maximum number of idle connections that will be maintained per
# address.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.max-idle-connections
[max_idle_connections: <int> | default = 16]
# The maximum number of concurrent asynchronous operations can occur.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.max-async-concurrency
[max_async_concurrency: <int> | default = 3]
# The maximum number of enqueued asynchronous operations allowed.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.max-async-buffer-size
[max_async_buffer_size: <int> | default = 10000]
# The maximum number of concurrent connections running get operations. If
# set to 0, concurrency is unlimited.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.max-get-multi-concurrency
[max_get_multi_concurrency: <int> | default = 100]
# The maximum number of keys a single underlying get operation should run.
# If more keys are specified, internally keys are split into multiple
# batches and fetched concurrently, honoring the max concurrency. If set
# to 0, the max batch size is unlimited.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.max-get-multi-batch-size
[max_get_multi_batch_size: <int> | default = 0]
# The maximum size of an item stored in memcached. Bigger items are not
# stored. If set to 0, no maximum size is enforced.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.max-item-size
[max_item_size: <int> | default = 1048576]
# Use memcached auto-discovery mechanism provided by some cloud provider
# like GCP and AWS
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.auto-discovery
[auto_discovery: <boolean> | default = false]
set_async_circuit_breaker_config:
# If true, enable circuit breaker.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.set-async.circuit-breaker.enabled
[enabled: <boolean> | default = false]
# Maximum number of requests allowed to pass through when the circuit
# breaker is half-open. If set to 0, by default it allows 1 request.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.set-async.circuit-breaker.half-open-max-requests
[half_open_max_requests: <int> | default = 10]
# Period of the open state after which the state of the circuit breaker
# becomes half-open. If set to 0, by default open duration is 60
# seconds.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.set-async.circuit-breaker.open-duration
[open_duration: <duration> | default = 5s]
# Minimal requests to trigger the circuit breaker.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.set-async.circuit-breaker.min-requests
[min_requests: <int> | default = 50]
# Consecutive failures to determine if the circuit breaker should open.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.set-async.circuit-breaker.consecutive-failures
[consecutive_failures: <int> | default = 5]
# Failure percentage to determine if the circuit breaker should open.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.memcached.set-async.circuit-breaker.failure-percent
[failure_percent: <float> | default = 0.05]
redis:
# Comma separated list of redis addresses. Supported prefixes are: dns+
# (looked up as an A/AAAA query), dnssrv+ (looked up as a SRV query,
# dnssrvnoa+ (looked up as a SRV query, with no A/AAAA lookup made after
# that).
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.addresses
[addresses: <string> | default = ""]
# Redis username.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.username
[username: <string> | default = ""]
# Redis password.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.password
[password: <string> | default = ""]
# Database to be selected after connecting to the server.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.db
[db: <int> | default = 0]
# Specifies the master's name. Must be not empty for Redis Sentinel.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.master-name
[master_name: <string> | default = ""]
# The maximum number of concurrent GetMulti() operations. If set to 0,
# concurrency is unlimited.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.max-get-multi-concurrency
[max_get_multi_concurrency: <int> | default = 100]
# The maximum size per batch for mget.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.get-multi-batch-size
[get_multi_batch_size: <int> | default = 100]
# The maximum number of concurrent SetMulti() operations. If set to 0,
# concurrency is unlimited.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.max-set-multi-concurrency
[max_set_multi_concurrency: <int> | default = 100]
# The maximum size per batch for pipeline set.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.set-multi-batch-size
[set_multi_batch_size: <int> | default = 100]
# The maximum number of concurrent asynchronous operations can occur.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.max-async-concurrency
[max_async_concurrency: <int> | default = 3]
# The maximum number of enqueued asynchronous operations allowed.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.max-async-buffer-size
[max_async_buffer_size: <int> | default = 10000]
# Client dial timeout.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.dial-timeout
[dial_timeout: <duration> | default = 5s]
# Client read timeout.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.read-timeout
[read_timeout: <duration> | default = 3s]
# Client write timeout.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.write-timeout
[write_timeout: <duration> | default = 3s]
# Whether to enable tls for redis connection.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.tls-enabled
[tls_enabled: <boolean> | default = false]
# Path to the client certificate file, which will be used for
# authenticating with the server. Also requires the key path to be
# configured.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis..tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the
# client certificate to be configured.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis..tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against.
# If not set, the host's root CA certificates are used.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis..tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis..tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis..tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
# If not zero then client-side caching is enabled. Client-side caching is
# when data is stored in memory instead of fetching data each time. See
# https://redis.io/docs/manual/client-side-caching/ for more info.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.cache-size
[cache_size: <int> | default = 0]
set_async_circuit_breaker_config:
# If true, enable circuit breaker.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.set-async.circuit-breaker.enabled
[enabled: <boolean> | default = false]
# Maximum number of requests allowed to pass through when the circuit
# breaker is half-open. If set to 0, by default it allows 1 request.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.set-async.circuit-breaker.half-open-max-requests
[half_open_max_requests: <int> | default = 10]
# Period of the open state after which the state of the circuit breaker
# becomes half-open. If set to 0, by default open duration is 60
# seconds.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.set-async.circuit-breaker.open-duration
[open_duration: <duration> | default = 5s]
# Minimal requests to trigger the circuit breaker.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.set-async.circuit-breaker.min-requests
[min_requests: <int> | default = 50]
# Consecutive failures to determine if the circuit breaker should open.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.set-async.circuit-breaker.consecutive-failures
[consecutive_failures: <int> | default = 5]
# Failure percentage to determine if the circuit breaker should open.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.redis.set-async.circuit-breaker.failure-percent
[failure_percent: <float> | default = 0.05]
# How long to cache list of tenants in the bucket.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.tenants-list-ttl
[tenants_list_ttl: <duration> | default = 15m]
# How long to cache list of blocks for each tenant.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.tenant-blocks-list-ttl
[tenant_blocks_list_ttl: <duration> | default = 5m]
# How long to cache list of chunks for a block.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.chunks-list-ttl
[chunks_list_ttl: <duration> | default = 24h]
# How long to cache information that block metafile exists. Also used for
# user deletion mark file.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.metafile-exists-ttl
[metafile_exists_ttl: <duration> | default = 2h]
# How long to cache information that block metafile doesn't exist. Also used
# for user deletion mark file.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.metafile-doesnt-exist-ttl
[metafile_doesnt_exist_ttl: <duration> | default = 5m]
# How long to cache content of the metafile.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.metafile-content-ttl
[metafile_content_ttl: <duration> | default = 24h]
# Maximum size of metafile content to cache in bytes. Caching will be
# skipped if the content exceeds this size. This is useful to avoid network
# round trip for large content if the configured caching backend has an hard
# limit on cached items size (in this case, you should set this limit to the
# same limit in the caching backend).
# CLI flag: -blocks-storage.bucket-store.metadata-cache.metafile-max-size-bytes
[metafile_max_size_bytes: <int> | default = 1048576]
# How long to cache attributes of the block metafile.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.metafile-attributes-ttl
[metafile_attributes_ttl: <duration> | default = 168h]
# How long to cache attributes of the block index.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.block-index-attributes-ttl
[block_index_attributes_ttl: <duration> | default = 168h]
# How long to cache content of the bucket index.
# CLI flag: -blocks-storage.bucket-store.metadata-cache.bucket-index-content-ttl
[bucket_index_content_ttl: <duration> | default = 5m]
# Maximum size of bucket index content to cache in bytes. Caching will be
# skipped if the content exceeds this size. This is useful to avoid network
# round trip for large content if the configured caching backend has an hard
# limit on cached items size (in this case, you should set this limit to the
# same limit in the caching backend).
# CLI flag: -blocks-storage.bucket-store.metadata-cache.bucket-index-max-size-bytes
[bucket_index_max_size_bytes: <int> | default = 1048576]
# Duration after which the blocks marked for deletion will be filtered out
# while fetching blocks. The idea of ignore-deletion-marks-delay is to ignore
# blocks that are marked for deletion with some delay. This ensures store can
# still serve blocks that are meant to be deleted but do not have a
# replacement yet. Default is 6h, half of the default value for
# -compactor.deletion-delay.
# CLI flag: -blocks-storage.bucket-store.ignore-deletion-marks-delay
[ignore_deletion_mark_delay: <duration> | default = 6h]
# The blocks created since `now() - ignore_blocks_within` will not be synced.
# This should be used together with `-querier.query-store-after` to filter out
# the blocks that are too new to be queried. A reasonable value for this flag
# would be `-querier.query-store-after -
# blocks-storage.bucket-store.bucket-index.max-stale-period` to give some
# buffer. 0 to disable.
# CLI flag: -blocks-storage.bucket-store.ignore-blocks-within
[ignore_blocks_within: <duration> | default = 0s]
bucket_index:
# True to enable querier and store-gateway to discover blocks in the storage
# via bucket index instead of bucket scanning.
# CLI flag: -blocks-storage.bucket-store.bucket-index.enabled
[enabled: <boolean> | default = false]
# How frequently a bucket index, which previously failed to load, should be
# tried to load again. This option is used only by querier.
# CLI flag: -blocks-storage.bucket-store.bucket-index.update-on-error-interval
[update_on_error_interval: <duration> | default = 1m]
# How long a unused bucket index should be cached. Once this timeout
# expires, the unused bucket index is removed from the in-memory cache. This
# option is used only by querier.
# CLI flag: -blocks-storage.bucket-store.bucket-index.idle-timeout
[idle_timeout: <duration> | default = 1h]
# The maximum allowed age of a bucket index (last updated) before queries
# start failing because the bucket index is too old. The bucket index is
# periodically updated by the compactor, while this check is enforced in the
# querier (at query time).
# CLI flag: -blocks-storage.bucket-store.bucket-index.max-stale-period
[max_stale_period: <duration> | default = 1h]
# One of concurrent, recursive, bucket_index. When set to concurrent, stores
# will concurrently issue one call per directory to discover active blocks in
# the bucket. The recursive strategy iterates through all objects in the
# bucket, recursively traversing into each directory. This avoids N+1 calls at
# the expense of having slower bucket iterations. bucket_index strategy can be
# used in Compactor only and utilizes the existing bucket index to fetch block
# IDs to sync. This avoids iterating the bucket but can be impacted by delays
# of cleaner creating bucket index.
# CLI flag: -blocks-storage.bucket-store.block-discovery-strategy
[block_discovery_strategy: <string> | default = "concurrent"]
# Max size - in bytes - of a chunks pool, used to reduce memory allocations.
# The pool is shared across all tenants. 0 to disable the limit.
# CLI flag: -blocks-storage.bucket-store.max-chunk-pool-bytes
[max_chunk_pool_bytes: <int> | default = 2147483648]
# If enabled, store-gateway will lazily memory-map an index-header only once
# required by a query.
# CLI flag: -blocks-storage.bucket-store.index-header-lazy-loading-enabled
[index_header_lazy_loading_enabled: <boolean> | default = false]
# If index-header lazy loading is enabled and this setting is > 0, the
# store-gateway will release memory-mapped index-headers after 'idle timeout'
# inactivity.
# CLI flag: -blocks-storage.bucket-store.index-header-lazy-loading-idle-timeout
[index_header_lazy_loading_idle_timeout: <duration> | default = 20m]
# If true, Store Gateway will estimate postings size and try to lazily expand
# postings if it downloads less data than expanding all postings.
# CLI flag: -blocks-storage.bucket-store.lazy-expanded-postings-enabled
[lazy_expanded_postings_enabled: <boolean> | default = false]
# Mark posting group as lazy if it fetches more keys than R * max series the
# query should fetch. With R set to 100, a posting group which fetches 100K
# keys will be marked as lazy if the current query only fetches 1000 series.
# This config is only valid if lazy expanded posting is enabled. 0 disables
# the limit.
# CLI flag: -blocks-storage.bucket-store.lazy-expanded-posting-group-max-key-series-ratio
[lazy_expanded_posting_group_max_key_series_ratio: <float> | default = 100]
# Controls how many series to fetch per batch in Store Gateway. Default value
# is 10000.
# CLI flag: -blocks-storage.bucket-store.series-batch-size
[series_batch_size: <int> | default = 10000]
token_bucket_bytes_limiter:
# Token bucket bytes limiter mode. Supported values are: disabled, dryrun,
# enabled
# CLI flag: -blocks-storage.bucket-store.token-bucket-bytes-limiter.mode
[mode: <string> | default = "disabled"]
# Instance token bucket size
# CLI flag: -blocks-storage.bucket-store.token-bucket-bytes-limiter.instance-token-bucket-size
[instance_token_bucket_size: <int> | default = 859832320]
# User token bucket size
# CLI flag: -blocks-storage.bucket-store.token-bucket-bytes-limiter.user-token-bucket-size
[user_token_bucket_size: <int> | default = 644874240]
# Request token bucket size
# CLI flag: -blocks-storage.bucket-store.token-bucket-bytes-limiter.request-token-bucket-size
[request_token_bucket_size: <int> | default = 4194304]
tsdb:
# Local directory to store TSDBs in the ingesters.
# CLI flag: -blocks-storage.tsdb.dir
[dir: <string> | default = "tsdb"]
# TSDB blocks range period.
# CLI flag: -blocks-storage.tsdb.block-ranges-period
[block_ranges_period: <list of duration> | default = 2h0m0s]
# TSDB blocks retention in the ingester before a block is removed. This should
# be larger than the block_ranges_period and large enough to give
# store-gateways and queriers enough time to discover newly uploaded blocks.
# CLI flag: -blocks-storage.tsdb.retention-period
[retention_period: <duration> | default = 6h]
# How frequently the TSDB blocks are scanned and new ones are shipped to the
# storage. 0 means shipping is disabled.
# CLI flag: -blocks-storage.tsdb.ship-interval
[ship_interval: <duration> | default = 1m]
# Maximum number of tenants concurrently shipping blocks to the storage.
# CLI flag: -blocks-storage.tsdb.ship-concurrency
[ship_concurrency: <int> | default = 10]
# How frequently does Cortex try to compact TSDB head. Block is only created
# if data covers smallest block range. Must be greater than 0 and max 30
# minutes. Note that up to 50% jitter is added to the value for the first
# compaction to avoid ingesters compacting concurrently.
# CLI flag: -blocks-storage.tsdb.head-compaction-interval
[head_compaction_interval: <duration> | default = 1m]
# Maximum number of tenants concurrently compacting TSDB head into a new block
# CLI flag: -blocks-storage.tsdb.head-compaction-concurrency
[head_compaction_concurrency: <int> | default = 5]
# If TSDB head is idle for this duration, it is compacted. Note that up to 25%
# jitter is added to the value to avoid ingesters compacting concurrently. 0
# means disabled.
# CLI flag: -blocks-storage.tsdb.head-compaction-idle-timeout
[head_compaction_idle_timeout: <duration> | default = 1h]
# The write buffer size used by the head chunks mapper. Lower values reduce
# memory utilisation on clusters with a large number of tenants at the cost of
# increased disk I/O operations.
# CLI flag: -blocks-storage.tsdb.head-chunks-write-buffer-size-bytes
[head_chunks_write_buffer_size_bytes: <int> | default = 4194304]
# The number of shards of series to use in TSDB (must be a power of 2).
# Reducing this will decrease memory footprint, but can negatively impact
# performance.
# CLI flag: -blocks-storage.tsdb.stripe-size
[stripe_size: <int> | default = 16384]
# Deprecated (use blocks-storage.tsdb.wal-compression-type instead): True to
# enable TSDB WAL compression.
# CLI flag: -blocks-storage.tsdb.wal-compression-enabled
[wal_compression_enabled: <boolean> | default = false]
# TSDB WAL type. Supported values are: 'snappy', 'zstd' and '' (disable
# compression)
# CLI flag: -blocks-storage.tsdb.wal-compression-type
[wal_compression_type: <string> | default = ""]
# TSDB WAL segments files max size (bytes).
# CLI flag: -blocks-storage.tsdb.wal-segment-size-bytes
[wal_segment_size_bytes: <int> | default = 134217728]
# True to flush blocks to storage on shutdown. If false, incomplete blocks
# will be reused after restart.
# CLI flag: -blocks-storage.tsdb.flush-blocks-on-shutdown
[flush_blocks_on_shutdown: <boolean> | default = false]
# If TSDB has not received any data for this duration, and all blocks from
# TSDB have been shipped, TSDB is closed and deleted from local disk. If set
# to positive value, this value should be equal or higher than
# -querier.query-ingesters-within flag to make sure that TSDB is not closed
# prematurely, which could cause partial query results. 0 or negative value
# disables closing of idle TSDB.
# CLI flag: -blocks-storage.tsdb.close-idle-tsdb-timeout
[close_idle_tsdb_timeout: <duration> | default = 0s]
# The size of the in-memory queue used before flushing chunks to the disk.
# CLI flag: -blocks-storage.tsdb.head-chunks-write-queue-size
[head_chunks_write_queue_size: <int> | default = 0]
# limit the number of concurrently opening TSDB's on startup
# CLI flag: -blocks-storage.tsdb.max-tsdb-opening-concurrency-on-startup
[max_tsdb_opening_concurrency_on_startup: <int> | default = 10]
# Deprecated, use maxExemplars in limits instead. If the MaxExemplars value in
# limits is set to zero, cortex will fallback on this value. This setting
# enables support for exemplars in TSDB and sets the maximum number that will
# be stored. 0 or less means disabled.
# CLI flag: -blocks-storage.tsdb.max-exemplars
[max_exemplars: <int> | default = 0]
# True to enable snapshotting of in-memory TSDB data on disk when shutting
# down.
# CLI flag: -blocks-storage.tsdb.memory-snapshot-on-shutdown
[memory_snapshot_on_shutdown: <boolean> | default = false]
# [EXPERIMENTAL] Configures the maximum number of samples per chunk that can
# be out-of-order.
# CLI flag: -blocks-storage.tsdb.out-of-order-cap-max
[out_of_order_cap_max: <int> | default = 32]
# [EXPERIMENTAL] True to enable native histogram.
# CLI flag: -blocks-storage.tsdb.enable-native-histograms
[enable_native_histograms: <boolean> | default = false]
# [EXPERIMENTAL] If enabled, ingesters will cache expanded postings when
# querying blocks. Caching can be configured separately for the head and
# compacted blocks.
expanded_postings_cache:
# If enabled, ingesters will cache expanded postings for the head block.
# Only queries with with an equal matcher for metric __name__ are cached.
head:
# Whether the postings cache is enabled or not
# CLI flag: -blocks-storage.expanded_postings_cache.head.enabled
[enabled: <boolean> | default = false]
# Max bytes for postings cache
# CLI flag: -blocks-storage.expanded_postings_cache.head.max-bytes
[max_bytes: <int> | default = 10485760]
# TTL for postings cache
# CLI flag: -blocks-storage.expanded_postings_cache.head.ttl
[ttl: <duration> | default = 10m]
# If enabled, ingesters will cache expanded postings for the compacted
# blocks. The cache is shared between all blocks.
blocks:
# Whether the postings cache is enabled or not
# CLI flag: -blocks-storage.expanded_postings_cache.block.enabled
[enabled: <boolean> | default = false]
# Max bytes for postings cache
# CLI flag: -blocks-storage.expanded_postings_cache.block.max-bytes
[max_bytes: <int> | default = 10485760]
# TTL for postings cache
# CLI flag: -blocks-storage.expanded_postings_cache.block.ttl
[ttl: <duration> | default = 10m]
compactor_config
The compactor_config configures the compactor for the blocks storage.
# List of compaction time ranges.
# CLI flag: -compactor.block-ranges
[block_ranges: <list of duration> | default = 2h0m0s,12h0m0s,24h0m0s]
# Number of Go routines to use when syncing block index and chunks files from
# the long term storage.
# CLI flag: -compactor.block-sync-concurrency
[block_sync_concurrency: <int> | default = 20]
# Number of Go routines to use when syncing block meta files from the long term
# storage.
# CLI flag: -compactor.meta-sync-concurrency
[meta_sync_concurrency: <int> | default = 20]
# Minimum age of fresh (non-compacted) blocks before they are being processed.
# Malformed blocks older than the maximum of consistency-delay and 48h0m0s will
# be removed.
# CLI flag: -compactor.consistency-delay
[consistency_delay: <duration> | default = 0s]
# Data directory in which to cache blocks and process compactions
# CLI flag: -compactor.data-dir
[data_dir: <string> | default = "./data"]
# The frequency at which the compaction runs
# CLI flag: -compactor.compaction-interval
[compaction_interval: <duration> | default = 1h]
# How many times to retry a failed compaction within a single compaction run.
# CLI flag: -compactor.compaction-retries
[compaction_retries: <int> | default = 3]
# Max number of concurrent compactions running.
# CLI flag: -compactor.compaction-concurrency
[compaction_concurrency: <int> | default = 1]
# How frequently compactor should run blocks cleanup and maintenance, as well as
# update the bucket index.
# CLI flag: -compactor.cleanup-interval
[cleanup_interval: <duration> | default = 15m]
# Max number of tenants for which blocks cleanup and maintenance should run
# concurrently.
# CLI flag: -compactor.cleanup-concurrency
[cleanup_concurrency: <int> | default = 20]
# Time before a block marked for deletion is deleted from bucket. If not 0,
# blocks will be marked for deletion and compactor component will permanently
# delete blocks marked for deletion from the bucket. If 0, blocks will be
# deleted straight away. Note that deleting blocks immediately can cause query
# failures.
# CLI flag: -compactor.deletion-delay
[deletion_delay: <duration> | default = 12h]
# For tenants marked for deletion, this is time between deleting of last block,
# and doing final cleanup (marker files, debug files) of the tenant.
# CLI flag: -compactor.tenant-cleanup-delay
[tenant_cleanup_delay: <duration> | default = 6h]
# When enabled, mark blocks containing index with out-of-order chunks for no
# compact instead of halting the compaction.
# CLI flag: -compactor.skip-blocks-with-out-of-order-chunks-enabled
[skip_blocks_with_out_of_order_chunks_enabled: <boolean> | default = false]
# Number of goroutines to use when fetching/uploading block files from object
# storage.
# CLI flag: -compactor.block-files-concurrency
[block_files_concurrency: <int> | default = 10]
# Number of goroutines to use when fetching blocks from object storage when
# compacting.
# CLI flag: -compactor.blocks-fetch-concurrency
[blocks_fetch_concurrency: <int> | default = 3]
# When enabled, at compactor startup the bucket will be scanned and all found
# deletion marks inside the block location will be copied to the markers global
# location too. This option can (and should) be safely disabled as soon as the
# compactor has successfully run at least once.
# CLI flag: -compactor.block-deletion-marks-migration-enabled
[block_deletion_marks_migration_enabled: <boolean> | default = false]
# Comma separated list of tenants that can be compacted. If specified, only
# these tenants will be compacted by compactor, otherwise all tenants can be
# compacted. Subject to sharding.
# CLI flag: -compactor.enabled-tenants
[enabled_tenants: <string> | default = ""]
# Comma separated list of tenants that cannot be compacted by this compactor. If
# specified, and compactor would normally pick given tenant for compaction (via
# -compactor.enabled-tenants or sharding), it will be ignored instead.
# CLI flag: -compactor.disabled-tenants
[disabled_tenants: <string> | default = ""]
# Shard tenants across multiple compactor instances. Sharding is required if you
# run multiple compactor instances, in order to coordinate compactions and avoid
# race conditions leading to the same tenant blocks simultaneously compacted by
# different instances.
# CLI flag: -compactor.sharding-enabled
[sharding_enabled: <boolean> | default = false]
# The sharding strategy to use. Supported values are: default, shuffle-sharding.
# CLI flag: -compactor.sharding-strategy
[sharding_strategy: <string> | default = "default"]
sharding_ring:
kvstore:
# Backend storage to use for the ring. Supported values are: consul, etcd,
# inmemory, memberlist, multi.
# CLI flag: -compactor.ring.store
[store: <string> | default = "consul"]
# The prefix for the keys in the store. Should end with a /.
# CLI flag: -compactor.ring.prefix
[prefix: <string> | default = "collectors/"]
dynamodb:
# Region to access dynamodb.
# CLI flag: -compactor.ring.dynamodb.region
[region: <string> | default = ""]
# Table name to use on dynamodb.
# CLI flag: -compactor.ring.dynamodb.table-name
[table_name: <string> | default = ""]
# Time to expire items on dynamodb.
# CLI flag: -compactor.ring.dynamodb.ttl-time
[ttl: <duration> | default = 0s]
# Time to refresh local ring with information on dynamodb.
# CLI flag: -compactor.ring.dynamodb.puller-sync-time
[puller_sync_time: <duration> | default = 1m]
# Maximum number of retries for DDB KV CAS.
# CLI flag: -compactor.ring.dynamodb.max-cas-retries
[max_cas_retries: <int> | default = 10]
# The consul_config configures the consul client.
# The CLI flags prefix for this block config is: compactor.ring
[consul: <consul_config>]
# The etcd_config configures the etcd client.
# The CLI flags prefix for this block config is: compactor.ring
[etcd: <etcd_config>]
multi:
# Primary backend storage used by multi-client.
# CLI flag: -compactor.ring.multi.primary
[primary: <string> | default = ""]
# Secondary backend storage used by multi-client.
# CLI flag: -compactor.ring.multi.secondary
[secondary: <string> | default = ""]
# Mirror writes to secondary store.
# CLI flag: -compactor.ring.multi.mirror-enabled
[mirror_enabled: <boolean> | default = false]
# Timeout for storing value to secondary store.
# CLI flag: -compactor.ring.multi.mirror-timeout
[mirror_timeout: <duration> | default = 2s]
# Period at which to heartbeat to the ring. 0 = disabled.
# CLI flag: -compactor.ring.heartbeat-period
[heartbeat_period: <duration> | default = 5s]
# The heartbeat timeout after which compactors are considered unhealthy within
# the ring. 0 = never (timeout disabled).
# CLI flag: -compactor.ring.heartbeat-timeout
[heartbeat_timeout: <duration> | default = 1m]
# Minimum time to wait for ring stability at startup. 0 to disable.
# CLI flag: -compactor.ring.wait-stability-min-duration
[wait_stability_min_duration: <duration> | default = 1m]
# Maximum time to wait for ring stability at startup. If the compactor ring
# keeps changing after this period of time, the compactor will start anyway.
# CLI flag: -compactor.ring.wait-stability-max-duration
[wait_stability_max_duration: <duration> | default = 5m]
# Name of network interface to read address from.
# CLI flag: -compactor.ring.instance-interface-names
[instance_interface_names: <list of string> | default = [eth0 en0]]
# File path where tokens are stored. If empty, tokens are not stored at
# shutdown and restored at startup.
# CLI flag: -compactor.ring.tokens-file-path
[tokens_file_path: <string> | default = ""]
# Unregister the compactor during shutdown if true.
# CLI flag: -compactor.ring.unregister-on-shutdown
[unregister_on_shutdown: <boolean> | default = true]
# Timeout for waiting on compactor to become ACTIVE in the ring.
# CLI flag: -compactor.ring.wait-active-instance-timeout
[wait_active_instance_timeout: <duration> | default = 10m]
# The compaction strategy to use. Supported values are: default, partitioning.
# CLI flag: -compactor.compaction-mode
[compaction_mode: <string> | default = "default"]
# How long block visit marker file should be considered as expired and able to
# be picked up by compactor again.
# CLI flag: -compactor.block-visit-marker-timeout
[block_visit_marker_timeout: <duration> | default = 5m]
# How frequently block visit marker file should be updated duration compaction.
# CLI flag: -compactor.block-visit-marker-file-update-interval
[block_visit_marker_file_update_interval: <duration> | default = 1m]
# How long cleaner visit marker file should be considered as expired and able to
# be picked up by cleaner again. The value should be smaller than
# -compactor.cleanup-interval
# CLI flag: -compactor.cleaner-visit-marker-timeout
[cleaner_visit_marker_timeout: <duration> | default = 10m]
# How frequently cleaner visit marker file should be updated when cleaning user.
# CLI flag: -compactor.cleaner-visit-marker-file-update-interval
[cleaner_visit_marker_file_update_interval: <duration> | default = 5m]
# When enabled, index verification will ignore out of order label names.
# CLI flag: -compactor.accept-malformed-index
[accept_malformed_index: <boolean> | default = false]
# When enabled, caching bucket will be used for compactor, except cleaner
# service, which serves as the source of truth for block status
# CLI flag: -compactor.caching-bucket-enabled
[caching_bucket_enabled: <boolean> | default = false]
configs_config
The configs_config configures the Cortex Configs DB and API.
database:
# URI where the database can be found (for dev you can use memory://)
# CLI flag: -configs.database.uri
[uri: <string> | default = "postgres://postgres@configs-db.weave.local/configs?sslmode=disable"]
# Path where the database migration files can be found
# CLI flag: -configs.database.migrations-dir
[migrations_dir: <string> | default = ""]
# File containing password (username goes in URI)
# CLI flag: -configs.database.password-file
[password_file: <string> | default = ""]
api:
notifications:
# Disable Email notifications for Alertmanager.
# CLI flag: -configs.notifications.disable-email
[disable_email: <boolean> | default = false]
# Disable WebHook notifications for Alertmanager.
# CLI flag: -configs.notifications.disable-webhook
[disable_webhook: <boolean> | default = false]
configstore_config
The configstore_config configures the config database storing rules and alerts, and is used by the Cortex alertmanager. The supported CLI flags <prefix> used to reference this config block are:
alertmanager-storageruler-storage
# URL of configs API server.
# CLI flag: -<prefix>.configs.url
[configs_api_url: <url> | default = ]
# Timeout for requests to Weave Cloud configs service.
# CLI flag: -<prefix>.configs.client-timeout
[client_timeout: <duration> | default = 5s]
# Path to the client certificate file, which will be used for authenticating
# with the server. Also requires the key path to be configured.
# CLI flag: -<prefix>.configs.tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the client
# certificate to be configured.
# CLI flag: -<prefix>.configs.tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against. If
# not set, the host's root CA certificates are used.
# CLI flag: -<prefix>.configs.tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -<prefix>.configs.tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -<prefix>.configs.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
consul_config
The consul_config configures the consul client. The supported CLI flags <prefix> used to reference this config block are:
- no prefix
alertmanager.sharding-ringcompactor.ringdistributor.ha-trackerdistributor.ringruler.ringstore-gateway.sharding-ring
# Hostname and port of Consul.
# CLI flag: -<prefix>.consul.hostname
[host: <string> | default = "localhost:8500"]
# ACL Token used to interact with Consul.
# CLI flag: -<prefix>.consul.acl-token
[acl_token: <string> | default = ""]
# HTTP timeout when talking to Consul.
# CLI flag: -<prefix>.consul.client-timeout
[http_client_timeout: <duration> | default = 20s]
# Enable consistent reads to Consul.
# CLI flag: -<prefix>.consul.consistent-reads
[consistent_reads: <boolean> | default = false]
# Rate limit when watching key or prefix in Consul, in requests per second. 0
# disables the rate limit.
# CLI flag: -<prefix>.consul.watch-rate-limit
[watch_rate_limit: <float> | default = 1]
# Burst size used in rate limit. Values less than 1 are treated as 1.
# CLI flag: -<prefix>.consul.watch-burst-size
[watch_burst_size: <int> | default = 1]
# Enable TLS.
# CLI flag: -<prefix>.consul.tls-enabled
[tls_enabled: <boolean> | default = false]
# Path to the client certificate file, which will be used for authenticating
# with the server. Also requires the key path to be configured.
# CLI flag: -<prefix>.consul.tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the client
# certificate to be configured.
# CLI flag: -<prefix>.consul.tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against. If
# not set, the host's root CA certificates are used.
# CLI flag: -<prefix>.consul.tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -<prefix>.consul.tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -<prefix>.consul.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
distributor_config
The distributor_config configures the Cortex distributor.
pool:
# How frequently to clean up clients for ingesters that have gone away.
# CLI flag: -distributor.client-cleanup-period
[client_cleanup_period: <duration> | default = 15s]
# Run a health check on each ingester client during periodic cleanup.
# CLI flag: -distributor.health-check-ingesters
[health_check_ingesters: <boolean> | default = true]
ha_tracker:
# Enable the distributors HA tracker so that it can accept samples from
# Prometheus HA replicas gracefully (requires labels).
# CLI flag: -distributor.ha-tracker.enable
[enable_ha_tracker: <boolean> | default = false]
# Update the timestamp in the KV store for a given cluster/replica only after
# this amount of time has passed since the current stored timestamp.
# CLI flag: -distributor.ha-tracker.update-timeout
[ha_tracker_update_timeout: <duration> | default = 15s]
# Maximum jitter applied to the update timeout, in order to spread the HA
# heartbeats over time.
# CLI flag: -distributor.ha-tracker.update-timeout-jitter-max
[ha_tracker_update_timeout_jitter_max: <duration> | default = 5s]
# If we don't receive any samples from the accepted replica for a cluster in
# this amount of time we will failover to the next replica we receive a sample
# from. This value must be greater than the update timeout
# CLI flag: -distributor.ha-tracker.failover-timeout
[ha_tracker_failover_timeout: <duration> | default = 30s]
# Backend storage to use for the ring. Please be aware that memberlist is not
# supported by the HA tracker since gossip propagation is too slow for HA
# purposes.
kvstore:
# Backend storage to use for the ring. Supported values are: consul, etcd,
# inmemory, memberlist, multi.
# CLI flag: -distributor.ha-tracker.store
[store: <string> | default = "consul"]
# The prefix for the keys in the store. Should end with a /.
# CLI flag: -distributor.ha-tracker.prefix
[prefix: <string> | default = "ha-tracker/"]
dynamodb:
# Region to access dynamodb.
# CLI flag: -distributor.ha-tracker.dynamodb.region
[region: <string> | default = ""]
# Table name to use on dynamodb.
# CLI flag: -distributor.ha-tracker.dynamodb.table-name
[table_name: <string> | default = ""]
# Time to expire items on dynamodb.
# CLI flag: -distributor.ha-tracker.dynamodb.ttl-time
[ttl: <duration> | default = 0s]
# Time to refresh local ring with information on dynamodb.
# CLI flag: -distributor.ha-tracker.dynamodb.puller-sync-time
[puller_sync_time: <duration> | default = 1m]
# Maximum number of retries for DDB KV CAS.
# CLI flag: -distributor.ha-tracker.dynamodb.max-cas-retries
[max_cas_retries: <int> | default = 10]
# The consul_config configures the consul client.
# The CLI flags prefix for this block config is: distributor.ha-tracker
[consul: <consul_config>]
# The etcd_config configures the etcd client.
# The CLI flags prefix for this block config is: distributor.ha-tracker
[etcd: <etcd_config>]
multi:
# Primary backend storage used by multi-client.
# CLI flag: -distributor.ha-tracker.multi.primary
[primary: <string> | default = ""]
# Secondary backend storage used by multi-client.
# CLI flag: -distributor.ha-tracker.multi.secondary
[secondary: <string> | default = ""]
# Mirror writes to secondary store.
# CLI flag: -distributor.ha-tracker.multi.mirror-enabled
[mirror_enabled: <boolean> | default = false]
# Timeout for storing value to secondary store.
# CLI flag: -distributor.ha-tracker.multi.mirror-timeout
[mirror_timeout: <duration> | default = 2s]
# remote_write API max receive message size (bytes).
# CLI flag: -distributor.max-recv-msg-size
[max_recv_msg_size: <int> | default = 104857600]
# Maximum OTLP request size in bytes that the Distributor can accept.
# CLI flag: -distributor.otlp-max-recv-msg-size
[otlp_max_recv_msg_size: <int> | default = 104857600]
# Timeout for downstream ingesters.
# CLI flag: -distributor.remote-timeout
[remote_timeout: <duration> | default = 2s]
# Time to wait before sending more than the minimum successful query requests.
# CLI flag: -distributor.extra-query-delay
[extra_queue_delay: <duration> | default = 0s]
# The sharding strategy to use. Supported values are: default, shuffle-sharding.
# CLI flag: -distributor.sharding-strategy
[sharding_strategy: <string> | default = "default"]
# Distribute samples based on all labels, as opposed to solely by user and
# metric name.
# CLI flag: -distributor.shard-by-all-labels
[shard_by_all_labels: <boolean> | default = false]
# Try writing to an additional ingester in the presence of an ingester not in
# the ACTIVE state. It is useful to disable this along with
# -ingester.unregister-on-shutdown=false in order to not spread samples to extra
# ingesters during rolling restarts with consistent naming.
# CLI flag: -distributor.extend-writes
[extend_writes: <boolean> | default = true]
# EXPERIMENTAL: If enabled, sign the write request between distributors and
# ingesters.
# CLI flag: -distributor.sign-write-requests
[sign_write_requests: <boolean> | default = false]
ring:
kvstore:
# Backend storage to use for the ring. Supported values are: consul, etcd,
# inmemory, memberlist, multi.
# CLI flag: -distributor.ring.store
[store: <string> | default = "consul"]
# The prefix for the keys in the store. Should end with a /.
# CLI flag: -distributor.ring.prefix
[prefix: <string> | default = "collectors/"]
dynamodb:
# Region to access dynamodb.
# CLI flag: -distributor.ring.dynamodb.region
[region: <string> | default = ""]
# Table name to use on dynamodb.
# CLI flag: -distributor.ring.dynamodb.table-name
[table_name: <string> | default = ""]
# Time to expire items on dynamodb.
# CLI flag: -distributor.ring.dynamodb.ttl-time
[ttl: <duration> | default = 0s]
# Time to refresh local ring with information on dynamodb.
# CLI flag: -distributor.ring.dynamodb.puller-sync-time
[puller_sync_time: <duration> | default = 1m]
# Maximum number of retries for DDB KV CAS.
# CLI flag: -distributor.ring.dynamodb.max-cas-retries
[max_cas_retries: <int> | default = 10]
# The consul_config configures the consul client.
# The CLI flags prefix for this block config is: distributor.ring
[consul: <consul_config>]
# The etcd_config configures the etcd client.
# The CLI flags prefix for this block config is: distributor.ring
[etcd: <etcd_config>]
multi:
# Primary backend storage used by multi-client.
# CLI flag: -distributor.ring.multi.primary
[primary: <string> | default = ""]
# Secondary backend storage used by multi-client.
# CLI flag: -distributor.ring.multi.secondary
[secondary: <string> | default = ""]
# Mirror writes to secondary store.
# CLI flag: -distributor.ring.multi.mirror-enabled
[mirror_enabled: <boolean> | default = false]
# Timeout for storing value to secondary store.
# CLI flag: -distributor.ring.multi.mirror-timeout
[mirror_timeout: <duration> | default = 2s]
# Period at which to heartbeat to the ring. 0 = disabled.
# CLI flag: -distributor.ring.heartbeat-period
[heartbeat_period: <duration> | default = 5s]
# The heartbeat timeout after which distributors are considered unhealthy
# within the ring. 0 = never (timeout disabled).
# CLI flag: -distributor.ring.heartbeat-timeout
[heartbeat_timeout: <duration> | default = 1m]
# Name of network interface to read address from.
# CLI flag: -distributor.ring.instance-interface-names
[instance_interface_names: <list of string> | default = [eth0 en0]]
# EXPERIMENTAL: Number of go routines to handle push calls from distributors to
# ingesters. When no workers are available, a new goroutine will be spawned
# automatically. If set to 0 (default), workers are disabled, and a new
# goroutine will be created for each push request.
# CLI flag: -distributor.num-push-workers
[num_push_workers: <int> | default = 0]
instance_limits:
# Max ingestion rate (samples/sec) that this distributor will accept. This
# limit is per-distributor, not per-tenant. Additional push requests will be
# rejected. Current ingestion rate is computed as exponentially weighted
# moving average, updated every second. 0 = unlimited.
# CLI flag: -distributor.instance-limits.max-ingestion-rate
[max_ingestion_rate: <float> | default = 0]
# Max inflight push requests that this distributor can handle. This limit is
# per-distributor, not per-tenant. Additional requests will be rejected. 0 =
# unlimited.
# CLI flag: -distributor.instance-limits.max-inflight-push-requests
[max_inflight_push_requests: <int> | default = 0]
# Max inflight ingester client requests that this distributor can handle. This
# limit is per-distributor, not per-tenant. Additional requests will be
# rejected. 0 = unlimited.
# CLI flag: -distributor.instance-limits.max-inflight-client-requests
[max_inflight_client_requests: <int> | default = 0]
otlp:
# If true, all resource attributes are converted to labels.
# CLI flag: -distributor.otlp.convert-all-attributes
[convert_all_attributes: <boolean> | default = false]
# If true, a target_info metric is not ingested. (refer to:
# https://github.com/prometheus/OpenMetrics/blob/main/specification/OpenMetrics.md#supporting-target-metadata-in-both-push-based-and-pull-based-systems)
# CLI flag: -distributor.otlp.disable-target-info
[disable_target_info: <boolean> | default = false]
etcd_config
The etcd_config configures the etcd client. The supported CLI flags <prefix> used to reference this config block are:
- no prefix
alertmanager.sharding-ringcompactor.ringdistributor.ha-trackerdistributor.ringruler.ringstore-gateway.sharding-ring
# The etcd endpoints to connect to.
# CLI flag: -<prefix>.etcd.endpoints
[endpoints: <list of string> | default = []]
# The dial timeout for the etcd connection.
# CLI flag: -<prefix>.etcd.dial-timeout
[dial_timeout: <duration> | default = 10s]
# The maximum number of retries to do for failed ops.
# CLI flag: -<prefix>.etcd.max-retries
[max_retries: <int> | default = 10]
# Enable TLS.
# CLI flag: -<prefix>.etcd.tls-enabled
[tls_enabled: <boolean> | default = false]
# Path to the client certificate file, which will be used for authenticating
# with the server. Also requires the key path to be configured.
# CLI flag: -<prefix>.etcd.tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the client
# certificate to be configured.
# CLI flag: -<prefix>.etcd.tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against. If
# not set, the host's root CA certificates are used.
# CLI flag: -<prefix>.etcd.tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -<prefix>.etcd.tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -<prefix>.etcd.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
# Etcd username.
# CLI flag: -<prefix>.etcd.username
[username: <string> | default = ""]
# Etcd password.
# CLI flag: -<prefix>.etcd.password
[password: <string> | default = ""]
# Send Keepalive pings with no streams.
# CLI flag: -<prefix>.etcd.ping-without-stream-allowed
[ping-without-stream-allowed: <boolean> | default = true]
fifo_cache_config
The fifo_cache_config configures the local in-memory cache.
# Maximum memory size of the cache in bytes. A unit suffix (KB, MB, GB) may be
# applied.
# CLI flag: -frontend.fifocache.max-size-bytes
[max_size_bytes: <string> | default = ""]
# Maximum number of entries in the cache.
# CLI flag: -frontend.fifocache.max-size-items
[max_size_items: <int> | default = 0]
# The expiry duration for the cache.
# CLI flag: -frontend.fifocache.duration
[validity: <duration> | default = 0s]
# Deprecated (use max-size-items or max-size-bytes instead): The number of
# entries to cache.
# CLI flag: -frontend.fifocache.size
[size: <int> | default = 0]
flusher_config
The flusher_config configures the WAL flusher target, used to manually run one-time flushes when scaling down ingesters.
# Stop Cortex after flush has finished. If false, Cortex process will keep
# running, doing nothing.
# CLI flag: -flusher.exit-after-flush
[exit_after_flush: <boolean> | default = true]
frontend_worker_config
The frontend_worker_config configures the worker - running within the Cortex querier - picking up and executing queries enqueued by the query-frontend or query-scheduler.
# Address of query frontend service, in host:port format. If
# -querier.scheduler-address is set as well, querier will use scheduler instead.
# Only one of -querier.frontend-address or -querier.scheduler-address can be
# set. If neither is set, queries are only received via HTTP endpoint.
# CLI flag: -querier.frontend-address
[frontend_address: <string> | default = ""]
# Hostname (and port) of scheduler that querier will periodically resolve,
# connect to and receive queries from. Only one of -querier.frontend-address or
# -querier.scheduler-address can be set. If neither is set, queries are only
# received via HTTP endpoint.
# CLI flag: -querier.scheduler-address
[scheduler_address: <string> | default = ""]
# How often to query DNS for query-frontend or query-scheduler address.
# CLI flag: -querier.dns-lookup-period
[dns_lookup_duration: <duration> | default = 10s]
# Number of simultaneous queries to process per query-frontend or
# query-scheduler.
# CLI flag: -querier.worker-parallelism
[parallelism: <int> | default = 10]
# Force worker concurrency to match the -querier.max-concurrent option.
# Overrides querier.worker-parallelism.
# CLI flag: -querier.worker-match-max-concurrent
[match_max_concurrent: <boolean> | default = false]
# Querier ID, sent to frontend service to identify requests from the same
# querier. Defaults to hostname.
# CLI flag: -querier.id
[id: <string> | default = ""]
grpc_client_config:
# gRPC client max receive message size (bytes).
# CLI flag: -querier.frontend-client.grpc-max-recv-msg-size
[max_recv_msg_size: <int> | default = 104857600]
# gRPC client max send message size (bytes).
# CLI flag: -querier.frontend-client.grpc-max-send-msg-size
[max_send_msg_size: <int> | default = 16777216]
# Use compression when sending messages. Supported values are: 'gzip',
# 'snappy', 'snappy-block' ,'zstd' and '' (disable compression)
# CLI flag: -querier.frontend-client.grpc-compression
[grpc_compression: <string> | default = ""]
# Rate limit for gRPC client; 0 means disabled.
# CLI flag: -querier.frontend-client.grpc-client-rate-limit
[rate_limit: <float> | default = 0]
# Rate limit burst for gRPC client.
# CLI flag: -querier.frontend-client.grpc-client-rate-limit-burst
[rate_limit_burst: <int> | default = 0]
# Enable backoff and retry when we hit ratelimits.
# CLI flag: -querier.frontend-client.backoff-on-ratelimits
[backoff_on_ratelimits: <boolean> | default = false]
backoff_config:
# Minimum delay when backing off.
# CLI flag: -querier.frontend-client.backoff-min-period
[min_period: <duration> | default = 100ms]
# Maximum delay when backing off.
# CLI flag: -querier.frontend-client.backoff-max-period
[max_period: <duration> | default = 10s]
# Number of times to backoff and retry before failing.
# CLI flag: -querier.frontend-client.backoff-retries
[max_retries: <int> | default = 10]
# Enable TLS in the GRPC client. This flag needs to be enabled when any other
# TLS flag is set. If set to false, insecure connection to gRPC server will be
# used.
# CLI flag: -querier.frontend-client.tls-enabled
[tls_enabled: <boolean> | default = false]
# Path to the client certificate file, which will be used for authenticating
# with the server. Also requires the key path to be configured.
# CLI flag: -querier.frontend-client.tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the client
# certificate to be configured.
# CLI flag: -querier.frontend-client.tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against. If
# not set, the host's root CA certificates are used.
# CLI flag: -querier.frontend-client.tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -querier.frontend-client.tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -querier.frontend-client.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
ingester_config
The ingester_config configures the Cortex ingester.
lifecycler:
ring:
kvstore:
# Backend storage to use for the ring. Supported values are: consul, etcd,
# inmemory, memberlist, multi.
# CLI flag: -ring.store
[store: <string> | default = "consul"]
# The prefix for the keys in the store. Should end with a /.
# CLI flag: -ring.prefix
[prefix: <string> | default = "collectors/"]
dynamodb:
# Region to access dynamodb.
# CLI flag: -dynamodb.region
[region: <string> | default = ""]
# Table name to use on dynamodb.
# CLI flag: -dynamodb.table-name
[table_name: <string> | default = ""]
# Time to expire items on dynamodb.
# CLI flag: -dynamodb.ttl-time
[ttl: <duration> | default = 0s]
# Time to refresh local ring with information on dynamodb.
# CLI flag: -dynamodb.puller-sync-time
[puller_sync_time: <duration> | default = 1m]
# Maximum number of retries for DDB KV CAS.
# CLI flag: -dynamodb.max-cas-retries
[max_cas_retries: <int> | default = 10]
# The consul_config configures the consul client.
[consul: <consul_config>]
# The etcd_config configures the etcd client.
[etcd: <etcd_config>]
multi:
# Primary backend storage used by multi-client.
# CLI flag: -multi.primary
[primary: <string> | default = ""]
# Secondary backend storage used by multi-client.
# CLI flag: -multi.secondary
[secondary: <string> | default = ""]
# Mirror writes to secondary store.
# CLI flag: -multi.mirror-enabled
[mirror_enabled: <boolean> | default = false]
# Timeout for storing value to secondary store.
# CLI flag: -multi.mirror-timeout
[mirror_timeout: <duration> | default = 2s]
# The heartbeat timeout after which ingesters are skipped for reads/writes.
# 0 = never (timeout disabled).
# CLI flag: -ring.heartbeat-timeout
[heartbeat_timeout: <duration> | default = 1m]
# The number of ingesters to write to and read from.
# CLI flag: -distributor.replication-factor
[replication_factor: <int> | default = 3]
# True to enable the zone-awareness and replicate ingested samples across
# different availability zones.
# CLI flag: -distributor.zone-awareness-enabled
[zone_awareness_enabled: <boolean> | default = false]
# Comma-separated list of zones to exclude from the ring. Instances in
# excluded zones will be filtered out from the ring.
# CLI flag: -distributor.excluded-zones
[excluded_zones: <string> | default = ""]
# Set to true to enable ring detailed metrics. These metrics provide
# detailed information, such as token count and ownership per tenant.
# Disabling them can significantly decrease the number of metrics emitted by
# the distributors.
# CLI flag: -ring.detailed-metrics-enabled
[detailed_metrics_enabled: <boolean> | default = true]
# Number of tokens for each ingester.
# CLI flag: -ingester.num-tokens
[num_tokens: <int> | default = 128]
# EXPERIMENTAL: Algorithm used to generate new ring tokens. Supported Values:
# random,minimize-spread
# CLI flag: -ingester.tokens-generator-strategy
[tokens_generator_strategy: <string> | default = "random"]
# Period at which to heartbeat to consul. 0 = disabled.
# CLI flag: -ingester.heartbeat-period
[heartbeat_period: <duration> | default = 5s]
# Observe tokens after generating to resolve collisions. Useful when using
# gossiping ring.
# CLI flag: -ingester.observe-period
[observe_period: <duration> | default = 0s]
# Period to wait for a claim from another member; will join automatically
# after this.
# CLI flag: -ingester.join-after
[join_after: <duration> | default = 0s]
# Minimum duration to wait after the internal readiness checks have passed but
# before succeeding the readiness endpoint. This is used to slowdown
# deployment controllers (eg. Kubernetes) after an instance is ready and
# before they proceed with a rolling update, to give the rest of the cluster
# instances enough time to receive ring updates.
# CLI flag: -ingester.min-ready-duration
[min_ready_duration: <duration> | default = 15s]
# Name of network interface to read address from.
# CLI flag: -ingester.lifecycler.interface
[interface_names: <list of string> | default = [eth0 en0]]
# Duration to sleep for before exiting, to ensure metrics are scraped.
# CLI flag: -ingester.final-sleep
[final_sleep: <duration> | default = 30s]
# File path where tokens are stored. If empty, tokens are not stored at
# shutdown and restored at startup.
# CLI flag: -ingester.tokens-file-path
[tokens_file_path: <string> | default = ""]
# The availability zone where this instance is running.
# CLI flag: -ingester.availability-zone
[availability_zone: <string> | default = ""]
# Unregister from the ring upon clean shutdown. It can be useful to disable
# for rolling restarts with consistent naming in conjunction with
# -distributor.extend-writes=false.
# CLI flag: -ingester.unregister-on-shutdown
[unregister_on_shutdown: <boolean> | default = true]
# When enabled the readiness probe succeeds only after all instances are
# ACTIVE and healthy in the ring, otherwise only the instance itself is
# checked. This option should be disabled if in your cluster multiple
# instances can be rolled out simultaneously, otherwise rolling updates may be
# slowed down.
# CLI flag: -ingester.readiness-check-ring-health
[readiness_check_ring_health: <boolean> | default = true]
# Period at which metadata we have not seen will remain in memory before being
# deleted.
# CLI flag: -ingester.metadata-retain-period
[metadata_retain_period: <duration> | default = 10m]
# Period with which to update the per-user ingestion rates.
# CLI flag: -ingester.rate-update-period
[rate_update_period: <duration> | default = 15s]
# Period with which to update the per-user tsdb config.
# CLI flag: -ingester.user-tsdb-configs-update-period
[user_tsdb_configs_update_period: <duration> | default = 15s]
# Enable tracking of active series and export them as metrics.
# CLI flag: -ingester.active-series-metrics-enabled
[active_series_metrics_enabled: <boolean> | default = true]
# How often to update active series metrics.
# CLI flag: -ingester.active-series-metrics-update-period
[active_series_metrics_update_period: <duration> | default = 1m]
# After what time a series is considered to be inactive.
# CLI flag: -ingester.active-series-metrics-idle-timeout
[active_series_metrics_idle_timeout: <duration> | default = 10m]
# Enable uploading compacted blocks.
# CLI flag: -ingester.upload-compacted-blocks-enabled
[upload_compacted_blocks_enabled: <boolean> | default = true]
instance_limits:
# Max ingestion rate (samples/sec) that ingester will accept. This limit is
# per-ingester, not per-tenant. Additional push requests will be rejected.
# Current ingestion rate is computed as exponentially weighted moving average,
# updated every second. This limit only works when using blocks engine. 0 =
# unlimited.
# CLI flag: -ingester.instance-limits.max-ingestion-rate
[max_ingestion_rate: <float> | default = 0]
# Max users that this ingester can hold. Requests from additional users will
# be rejected. This limit only works when using blocks engine. 0 = unlimited.
# CLI flag: -ingester.instance-limits.max-tenants
[max_tenants: <int> | default = 0]
# Max series that this ingester can hold (across all tenants). Requests to
# create additional series will be rejected. This limit only works when using
# blocks engine. 0 = unlimited.
# CLI flag: -ingester.instance-limits.max-series
[max_series: <int> | default = 0]
# Max inflight push requests that this ingester can handle (across all
# tenants). Additional requests will be rejected. 0 = unlimited.
# CLI flag: -ingester.instance-limits.max-inflight-push-requests
[max_inflight_push_requests: <int> | default = 0]
# Max inflight query requests that this ingester can handle (across all
# tenants). Additional requests will be rejected. 0 = unlimited.
# CLI flag: -ingester.instance-limits.max-inflight-query-requests
[max_inflight_query_requests: <int> | default = 0]
# Comma-separated list of metric names, for which
# -ingester.max-series-per-metric and -ingester.max-global-series-per-metric
# limits will be ignored. Does not affect max-series-per-user or
# max-global-series-per-metric limits.
# CLI flag: -ingester.ignore-series-limit-for-metric-names
[ignore_series_limit_for_metric_names: <string> | default = ""]
# Customize the message contained in limit errors
# CLI flag: -ingester.admin-limit-message
[admin_limit_message: <string> | default = "please contact administrator to raise it"]
# Experimental: Enable string interning for metrics labels.
# CLI flag: -ingester.labels-string-interning-enabled
[labels_string_interning_enabled: <boolean> | default = false]
# Disable trimming of matching series chunks based on query Start and End time.
# When disabled, the result may contain samples outside the queried time range
# but select performances may be improved. Note that certain query results might
# change by changing this option.
# CLI flag: -ingester.disable-chunk-trimming
[disable_chunk_trimming: <boolean> | default = false]
ingester_client_config
The ingester_client_config configures how the Cortex distributors connect to the ingesters.
grpc_client_config:
# gRPC client max receive message size (bytes).
# CLI flag: -ingester.client.grpc-max-recv-msg-size
[max_recv_msg_size: <int> | default = 104857600]
# gRPC client max send message size (bytes).
# CLI flag: -ingester.client.grpc-max-send-msg-size
[max_send_msg_size: <int> | default = 16777216]
# Use compression when sending messages. Supported values are: 'gzip',
# 'snappy', 'snappy-block' ,'zstd' and '' (disable compression)
# CLI flag: -ingester.client.grpc-compression
[grpc_compression: <string> | default = "snappy-block"]
# Rate limit for gRPC client; 0 means disabled.
# CLI flag: -ingester.client.grpc-client-rate-limit
[rate_limit: <float> | default = 0]
# Rate limit burst for gRPC client.
# CLI flag: -ingester.client.grpc-client-rate-limit-burst
[rate_limit_burst: <int> | default = 0]
# Enable backoff and retry when we hit ratelimits.
# CLI flag: -ingester.client.backoff-on-ratelimits
[backoff_on_ratelimits: <boolean> | default = false]
backoff_config:
# Minimum delay when backing off.
# CLI flag: -ingester.client.backoff-min-period
[min_period: <duration> | default = 100ms]
# Maximum delay when backing off.
# CLI flag: -ingester.client.backoff-max-period
[max_period: <duration> | default = 10s]
# Number of times to backoff and retry before failing.
# CLI flag: -ingester.client.backoff-retries
[max_retries: <int> | default = 10]
# Enable TLS in the GRPC client. This flag needs to be enabled when any other
# TLS flag is set. If set to false, insecure connection to gRPC server will be
# used.
# CLI flag: -ingester.client.tls-enabled
[tls_enabled: <boolean> | default = false]
# Path to the client certificate file, which will be used for authenticating
# with the server. Also requires the key path to be configured.
# CLI flag: -ingester.client.tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the client
# certificate to be configured.
# CLI flag: -ingester.client.tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against. If
# not set, the host's root CA certificates are used.
# CLI flag: -ingester.client.tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -ingester.client.tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -ingester.client.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
# EXPERIMENTAL: If enabled, gRPC clients perform health checks for each target
# and fail the request if the target is marked as unhealthy.
healthcheck_config:
# The number of consecutive failed health checks required before considering
# a target unhealthy. 0 means disabled.
# CLI flag: -ingester.client.healthcheck.unhealthy-threshold
[unhealthy_threshold: <int> | default = 0]
# The approximate amount of time between health checks of an individual
# target.
# CLI flag: -ingester.client.healthcheck.interval
[interval: <duration> | default = 5s]
# The amount of time during which no response from a target means a failed
# health check.
# CLI flag: -ingester.client.healthcheck.timeout
[timeout: <duration> | default = 1s]
# Max inflight push requests that this ingester client can handle. This limit is
# per-ingester-client. Additional requests will be rejected. 0 = unlimited.
# CLI flag: -ingester.client.max-inflight-push-requests
[max_inflight_push_requests: <int> | default = 0]
limits_config
The limits_config configures default and per-tenant limits imposed by Cortex services (ie. distributor, ingester, …).
# Per-user ingestion rate limit in samples per second.
# CLI flag: -distributor.ingestion-rate-limit
[ingestion_rate: <float> | default = 25000]
# Whether the ingestion rate limit should be applied individually to each
# distributor instance (local), or evenly shared across the cluster (global).
# CLI flag: -distributor.ingestion-rate-limit-strategy
[ingestion_rate_strategy: <string> | default = "local"]
# Per-user allowed ingestion burst size (in number of samples).
# CLI flag: -distributor.ingestion-burst-size
[ingestion_burst_size: <int> | default = 50000]
# Flag to enable, for all users, handling of samples with external labels
# identifying replicas in an HA Prometheus setup.
# CLI flag: -distributor.ha-tracker.enable-for-all-users
[accept_ha_samples: <boolean> | default = false]
# [Experimental] Flag to enable handling of samples with mixed external labels
# identifying replicas in an HA Prometheus setup. Supported only if
# -distributor.ha-tracker.enable-for-all-users is true.
# CLI flag: -experimental.distributor.ha-tracker.mixed-ha-samples
[accept_mixed_ha_samples: <boolean> | default = false]
# Prometheus label to look for in samples to identify a Prometheus HA cluster.
# CLI flag: -distributor.ha-tracker.cluster
[ha_cluster_label: <string> | default = "cluster"]
# Prometheus label to look for in samples to identify a Prometheus HA replica.
# CLI flag: -distributor.ha-tracker.replica
[ha_replica_label: <string> | default = "__replica__"]
# Maximum number of clusters that HA tracker will keep track of for single user.
# 0 to disable the limit.
# CLI flag: -distributor.ha-tracker.max-clusters
[ha_max_clusters: <int> | default = 0]
# This flag can be used to specify label names that to drop during sample
# ingestion within the distributor and can be repeated in order to drop multiple
# labels.
# CLI flag: -distributor.drop-label
[drop_labels: <list of string> | default = []]
# Maximum length accepted for label names
# CLI flag: -validation.max-length-label-name
[max_label_name_length: <int> | default = 1024]
# Maximum length accepted for label value. This setting also applies to the
# metric name
# CLI flag: -validation.max-length-label-value
[max_label_value_length: <int> | default = 2048]
# Maximum number of label names per series.
# CLI flag: -validation.max-label-names-per-series
[max_label_names_per_series: <int> | default = 30]
# Maximum combined size in bytes of all labels and label values accepted for a
# series. 0 to disable the limit.
# CLI flag: -validation.max-labels-size-bytes
[max_labels_size_bytes: <int> | default = 0]
# Maximum length accepted for metric metadata. Metadata refers to Metric Name,
# HELP and UNIT.
# CLI flag: -validation.max-metadata-length
[max_metadata_length: <int> | default = 1024]
# Reject old samples.
# CLI flag: -validation.reject-old-samples
[reject_old_samples: <boolean> | default = false]
# Maximum accepted sample age before rejecting.
# CLI flag: -validation.reject-old-samples.max-age
[reject_old_samples_max_age: <duration> | default = 2w]
# Duration which table will be created/deleted before/after it's needed; we
# won't accept sample from before this time.
# CLI flag: -validation.create-grace-period
[creation_grace_period: <duration> | default = 10m]
# Enforce every metadata has a metric name.
# CLI flag: -validation.enforce-metadata-metric-name
[enforce_metadata_metric_name: <boolean> | default = true]
# Enforce every sample has a metric name.
# CLI flag: -validation.enforce-metric-name
[enforce_metric_name: <boolean> | default = true]
# The default tenant's shard size when the shuffle-sharding strategy is used.
# Must be set both on ingesters and distributors. When this setting is specified
# in the per-tenant overrides, a value of 0 disables shuffle sharding for the
# tenant.
# CLI flag: -distributor.ingestion-tenant-shard-size
[ingestion_tenant_shard_size: <int> | default = 0]
# List of metric relabel configurations. Note that in most situations, it is
# more effective to use metrics relabeling directly in the Prometheus server,
# e.g. remote_write.write_relabel_configs.
[metric_relabel_configs: <relabel_config...> | default = []]
# Limit on total number of positive and negative buckets allowed in a single
# native histogram. The resolution of a histogram with more buckets will be
# reduced until the number of buckets is within the limit. If the limit cannot
# be reached, the sample will be discarded. 0 means no limit. Enforced at
# Distributor.
# CLI flag: -validation.max-native-histogram-buckets
[max_native_histogram_buckets: <int> | default = 0]
# Comma separated list of resource attributes that should be converted to
# labels.
# CLI flag: -distributor.promote-resource-attributes
[promote_resource_attributes: <list of string> | default = ]
# The maximum number of active series per user, per ingester. 0 to disable.
# CLI flag: -ingester.max-series-per-user
[max_series_per_user: <int> | default = 5000000]
# The maximum number of active series per metric name, per ingester. 0 to
# disable.
# CLI flag: -ingester.max-series-per-metric
[max_series_per_metric: <int> | default = 50000]
# The maximum number of active series per user, across the cluster before
# replication. 0 to disable. Supported only if -distributor.shard-by-all-labels
# is true.
# CLI flag: -ingester.max-global-series-per-user
[max_global_series_per_user: <int> | default = 0]
# The maximum number of active series per metric name, across the cluster before
# replication. 0 to disable.
# CLI flag: -ingester.max-global-series-per-metric
[max_global_series_per_metric: <int> | default = 0]
# [Experimental] Enable limits per LabelSet. Supported limits per labelSet:
# [max_series]
[limits_per_label_set: <list of LimitsPerLabelSet> | default = []]
# The maximum number of active metrics with metadata per user, per ingester. 0
# to disable.
# CLI flag: -ingester.max-metadata-per-user
[max_metadata_per_user: <int> | default = 8000]
# The maximum number of metadata per metric, per ingester. 0 to disable.
# CLI flag: -ingester.max-metadata-per-metric
[max_metadata_per_metric: <int> | default = 10]
# The maximum number of active metrics with metadata per user, across the
# cluster. 0 to disable. Supported only if -distributor.shard-by-all-labels is
# true.
# CLI flag: -ingester.max-global-metadata-per-user
[max_global_metadata_per_user: <int> | default = 0]
# The maximum number of metadata per metric, across the cluster. 0 to disable.
# CLI flag: -ingester.max-global-metadata-per-metric
[max_global_metadata_per_metric: <int> | default = 0]
# [Experimental] Configures the allowed time window for ingestion of
# out-of-order samples. Disabled (0s) by default.
# CLI flag: -ingester.out-of-order-time-window
[out_of_order_time_window: <duration> | default = 0s]
# Enables support for exemplars in TSDB and sets the maximum number that will be
# stored. less than zero means disabled. If the value is set to zero, cortex
# will fallback to blocks-storage.tsdb.max-exemplars value.
# CLI flag: -ingester.max-exemplars
[max_exemplars: <int> | default = 0]
# Maximum number of chunks that can be fetched in a single query from ingesters
# and long-term storage. This limit is enforced in the querier, ruler and
# store-gateway. 0 to disable.
# CLI flag: -querier.max-fetched-chunks-per-query
[max_fetched_chunks_per_query: <int> | default = 2000000]
# The maximum number of unique series for which a query can fetch samples from
# each ingesters and blocks storage. This limit is enforced in the querier,
# ruler and store-gateway. 0 to disable
# CLI flag: -querier.max-fetched-series-per-query
[max_fetched_series_per_query: <int> | default = 0]
# Deprecated (use max-fetched-data-bytes-per-query instead): The maximum size of
# all chunks in bytes that a query can fetch from each ingester and storage.
# This limit is enforced in the querier, ruler and store-gateway. 0 to disable.
# CLI flag: -querier.max-fetched-chunk-bytes-per-query
[max_fetched_chunk_bytes_per_query: <int> | default = 0]
# The maximum combined size of all data that a query can fetch from each
# ingester and storage. This limit is enforced in the querier and ruler for
# `query`, `query_range` and `series` APIs. 0 to disable.
# CLI flag: -querier.max-fetched-data-bytes-per-query
[max_fetched_data_bytes_per_query: <int> | default = 0]
# Limit how long back data (series and metadata) can be queried, up until
# <lookback> duration ago. This limit is enforced in the query-frontend, querier
# and ruler. If the requested time range is outside the allowed range, the
# request will not fail but will be manipulated to only query data within the
# allowed time range. 0 to disable.
# CLI flag: -querier.max-query-lookback
[max_query_lookback: <duration> | default = 0s]
# Limit the query time range (end - start time of range query parameter and max
# - min of data fetched time range). This limit is enforced in the
# query-frontend and ruler (on the received query). 0 to disable.
# CLI flag: -store.max-query-length
[max_query_length: <duration> | default = 0s]
# Maximum number of split queries will be scheduled in parallel by the frontend.
# CLI flag: -querier.max-query-parallelism
[max_query_parallelism: <int> | default = 14]
# Most recent allowed cacheable result per-tenant, to prevent caching very
# recent results that might still be in flux.
# CLI flag: -frontend.max-cache-freshness
[max_cache_freshness: <duration> | default = 1m]
# Maximum number of queriers that can handle requests for a single tenant. If
# set to 0 or value higher than number of available queriers, *all* queriers
# will handle requests for the tenant. If the value is < 1, it will be treated
# as a percentage and the gets a percentage of the total queriers. Each frontend
# (or query-scheduler, if used) will select the same set of queriers for the
# same tenant (given that all queriers are connected to all frontends /
# query-schedulers). This option only works with queriers connecting to the
# query-frontend / query-scheduler, not when using downstream URL.
# CLI flag: -frontend.max-queriers-per-tenant
[max_queriers_per_tenant: <float> | default = 0]
# Maximum number of outstanding requests per tenant per request queue (either
# query frontend or query scheduler); requests beyond this error with HTTP 429.
# CLI flag: -frontend.max-outstanding-requests-per-tenant
[max_outstanding_requests_per_tenant: <int> | default = 100]
# Configuration for query priority.
query_priority:
# Whether queries are assigned with priorities.
# CLI flag: -frontend.query-priority.enabled
[enabled: <boolean> | default = false]
# Priority assigned to all queries by default. Must be a unique value. Use
# this as a baseline to make certain queries higher/lower priority.
# CLI flag: -frontend.query-priority.default-priority
[default_priority: <int> | default = 0]
# List of priority definitions.
[priorities: <list of PriorityDef> | default = []]
# Configuration for query rejection.
query_rejection:
# Whether query rejection is enabled.
# CLI flag: -frontend.query-rejection.enabled
[enabled: <boolean> | default = false]
# List of query_attributes to match and reject queries. A query is rejected if
# it matches any query_attribute in this list. Each query_attribute has
# several properties (e.g., regex, time_window, user_agent), and all specified
# properties must match for a query_attribute to be considered a match. Only
# the specified properties are checked, and an AND operator is applied to
# them.
[query_attributes: <list of QueryAttribute> | default = []]
# Deprecated(use ruler.query-offset instead) and will be removed in v1.19.0:
# Duration to delay the evaluation of rules to ensure the underlying metrics
# have been pushed to Cortex.
# CLI flag: -ruler.evaluation-delay-duration
[ruler_evaluation_delay_duration: <duration> | default = 0s]
# The default tenant's shard size when the shuffle-sharding strategy is used by
# ruler. When this setting is specified in the per-tenant overrides, a value of
# 0 disables shuffle sharding for the tenant.
# CLI flag: -ruler.tenant-shard-size
[ruler_tenant_shard_size: <int> | default = 0]
# Maximum number of rules per rule group per-tenant. 0 to disable.
# CLI flag: -ruler.max-rules-per-rule-group
[ruler_max_rules_per_rule_group: <int> | default = 0]
# Maximum number of rule groups per-tenant. 0 to disable.
# CLI flag: -ruler.max-rule-groups-per-tenant
[ruler_max_rule_groups_per_tenant: <int> | default = 0]
# Duration to offset all rule evaluation queries per-tenant.
# CLI flag: -ruler.query-offset
[ruler_query_offset: <duration> | default = 0s]
# external labels for alerting rules
[ruler_external_labels: <map of string (labelName) to string (labelValue)> | default = []]
# The default tenant's shard size when the shuffle-sharding strategy is used.
# Must be set when the store-gateway sharding is enabled with the
# shuffle-sharding strategy. When this setting is specified in the per-tenant
# overrides, a value of 0 disables shuffle sharding for the tenant. If the value
# is < 1 the shard size will be a percentage of the total store-gateways.
# CLI flag: -store-gateway.tenant-shard-size
[store_gateway_tenant_shard_size: <float> | default = 0]
# The maximum number of data bytes to download per gRPC request in Store
# Gateway, including Series/LabelNames/LabelValues requests. 0 to disable.
# CLI flag: -store-gateway.max-downloaded-bytes-per-request
[max_downloaded_bytes_per_request: <int> | default = 0]
# Delete blocks containing samples older than the specified retention period. 0
# to disable.
# CLI flag: -compactor.blocks-retention-period
[compactor_blocks_retention_period: <duration> | default = 0s]
# The default tenant's shard size when the shuffle-sharding strategy is used by
# the compactor. When this setting is specified in the per-tenant overrides, a
# value of 0 disables shuffle sharding for the tenant.
# CLI flag: -compactor.tenant-shard-size
[compactor_tenant_shard_size: <int> | default = 0]
# S3 server-side encryption type. Required to enable server-side encryption
# overrides for a specific tenant. If not set, the default S3 client settings
# are used.
[s3_sse_type: <string> | default = ""]
# S3 server-side encryption KMS Key ID. Ignored if the SSE type override is not
# set.
[s3_sse_kms_key_id: <string> | default = ""]
# S3 server-side encryption KMS encryption context. If unset and the key ID
# override is set, the encryption context will not be provided to S3. Ignored if
# the SSE type override is not set.
[s3_sse_kms_encryption_context: <string> | default = ""]
# Comma-separated list of network CIDRs to block in Alertmanager receiver
# integrations.
# CLI flag: -alertmanager.receivers-firewall-block-cidr-networks
[alertmanager_receivers_firewall_block_cidr_networks: <string> | default = ""]
# True to block private and local addresses in Alertmanager receiver
# integrations. It blocks private addresses defined by RFC 1918 (IPv4
# addresses) and RFC 4193 (IPv6 addresses), as well as loopback, local unicast
# and local multicast addresses.
# CLI flag: -alertmanager.receivers-firewall-block-private-addresses
[alertmanager_receivers_firewall_block_private_addresses: <boolean> | default = false]
# Per-user rate limit for sending notifications from Alertmanager in
# notifications/sec. 0 = rate limit disabled. Negative value = no notifications
# are allowed.
# CLI flag: -alertmanager.notification-rate-limit
[alertmanager_notification_rate_limit: <float> | default = 0]
# Per-integration notification rate limits. Value is a map, where each key is
# integration name and value is a rate-limit (float). On command line, this map
# is given in JSON format. Rate limit has the same meaning as
# -alertmanager.notification-rate-limit, but only applies for specific
# integration. Allowed integration names: webhook, email, pagerduty, opsgenie,
# wechat, slack, victorops, pushover, sns, telegram, discord, webex, msteams.
# CLI flag: -alertmanager.notification-rate-limit-per-integration
[alertmanager_notification_rate_limit_per_integration: <map of string to float64> | default = {}]
# Maximum size of configuration file for Alertmanager that tenant can upload via
# Alertmanager API. 0 = no limit.
# CLI flag: -alertmanager.max-config-size-bytes
[alertmanager_max_config_size_bytes: <int> | default = 0]
# Maximum number of templates in tenant's Alertmanager configuration uploaded
# via Alertmanager API. 0 = no limit.
# CLI flag: -alertmanager.max-templates-count
[alertmanager_max_templates_count: <int> | default = 0]
# Maximum size of single template in tenant's Alertmanager configuration
# uploaded via Alertmanager API. 0 = no limit.
# CLI flag: -alertmanager.max-template-size-bytes
[alertmanager_max_template_size_bytes: <int> | default = 0]
# Maximum number of aggregation groups in Alertmanager's dispatcher that a
# tenant can have. Each active aggregation group uses single goroutine. When the
# limit is reached, dispatcher will not dispatch alerts that belong to
# additional aggregation groups, but existing groups will keep working properly.
# 0 = no limit.
# CLI flag: -alertmanager.max-dispatcher-aggregation-groups
[alertmanager_max_dispatcher_aggregation_groups: <int> | default = 0]
# Maximum number of alerts that a single user can have. Inserting more alerts
# will fail with a log message and metric increment. 0 = no limit.
# CLI flag: -alertmanager.max-alerts-count
[alertmanager_max_alerts_count: <int> | default = 0]
# Maximum total size of alerts that a single user can have, alert size is the
# sum of the bytes of its labels, annotations and generatorURL. Inserting more
# alerts will fail with a log message and metric increment. 0 = no limit.
# CLI flag: -alertmanager.max-alerts-size-bytes
[alertmanager_max_alerts_size_bytes: <int> | default = 0]
# list of rule groups to disable
[disabled_rule_groups: <list of DisabledRuleGroup> | default = []]
memberlist_config
The memberlist_config configures the Gossip memberlist.
# Name of the node in memberlist cluster. Defaults to hostname.
# CLI flag: -memberlist.nodename
[node_name: <string> | default = ""]
# Add random suffix to the node name.
# CLI flag: -memberlist.randomize-node-name
[randomize_node_name: <boolean> | default = true]
# The timeout for establishing a connection with a remote node, and for
# read/write operations.
# CLI flag: -memberlist.stream-timeout
[stream_timeout: <duration> | default = 10s]
# Multiplication factor used when sending out messages (factor * log(N+1)).
# CLI flag: -memberlist.retransmit-factor
[retransmit_factor: <int> | default = 4]
# How often to use pull/push sync.
# CLI flag: -memberlist.pullpush-interval
[pull_push_interval: <duration> | default = 30s]
# How often to gossip.
# CLI flag: -memberlist.gossip-interval
[gossip_interval: <duration> | default = 200ms]
# How many nodes to gossip to.
# CLI flag: -memberlist.gossip-nodes
[gossip_nodes: <int> | default = 3]
# How long to keep gossiping to dead nodes, to give them chance to refute their
# death.
# CLI flag: -memberlist.gossip-to-dead-nodes-time
[gossip_to_dead_nodes_time: <duration> | default = 30s]
# How soon can dead node's name be reclaimed with new address. 0 to disable.
# CLI flag: -memberlist.dead-node-reclaim-time
[dead_node_reclaim_time: <duration> | default = 0s]
# Enable message compression. This can be used to reduce bandwidth usage at the
# cost of slightly more CPU utilization.
# CLI flag: -memberlist.compression-enabled
[compression_enabled: <boolean> | default = true]
# Gossip address to advertise to other members in the cluster. Used for NAT
# traversal.
# CLI flag: -memberlist.advertise-addr
[advertise_addr: <string> | default = ""]
# Gossip port to advertise to other members in the cluster. Used for NAT
# traversal.
# CLI flag: -memberlist.advertise-port
[advertise_port: <int> | default = 7946]
# Other cluster members to join. Can be specified multiple times. It can be an
# IP, hostname or an entry specified in the DNS Service Discovery format.
# CLI flag: -memberlist.join
[join_members: <list of string> | default = []]
# Min backoff duration to join other cluster members.
# CLI flag: -memberlist.min-join-backoff
[min_join_backoff: <duration> | default = 1s]
# Max backoff duration to join other cluster members.
# CLI flag: -memberlist.max-join-backoff
[max_join_backoff: <duration> | default = 1m]
# Max number of retries to join other cluster members.
# CLI flag: -memberlist.max-join-retries
[max_join_retries: <int> | default = 10]
# If this node fails to join memberlist cluster, abort.
# CLI flag: -memberlist.abort-if-join-fails
[abort_if_cluster_join_fails: <boolean> | default = true]
# If not 0, how often to rejoin the cluster. Occasional rejoin can help to fix
# the cluster split issue, and is harmless otherwise. For example when using
# only few components as a seed nodes (via -memberlist.join), then it's
# recommended to use rejoin. If -memberlist.join points to dynamic service that
# resolves to all gossiping nodes (eg. Kubernetes headless service), then rejoin
# is not needed.
# CLI flag: -memberlist.rejoin-interval
[rejoin_interval: <duration> | default = 0s]
# How long to keep LEFT ingesters in the ring.
# CLI flag: -memberlist.left-ingesters-timeout
[left_ingesters_timeout: <duration> | default = 5m]
# Timeout for leaving memberlist cluster.
# CLI flag: -memberlist.leave-timeout
[leave_timeout: <duration> | default = 5s]
# How much space to use for keeping received and sent messages in memory for
# troubleshooting (two buffers). 0 to disable.
# CLI flag: -memberlist.message-history-buffer-bytes
[message_history_buffer_bytes: <int> | default = 0]
# IP address to listen on for gossip messages. Multiple addresses may be
# specified. Defaults to 0.0.0.0
# CLI flag: -memberlist.bind-addr
[bind_addr: <list of string> | default = []]
# Port to listen on for gossip messages.
# CLI flag: -memberlist.bind-port
[bind_port: <int> | default = 7946]
# Timeout used when connecting to other nodes to send packet.
# CLI flag: -memberlist.packet-dial-timeout
[packet_dial_timeout: <duration> | default = 5s]
# Timeout for writing 'packet' data.
# CLI flag: -memberlist.packet-write-timeout
[packet_write_timeout: <duration> | default = 5s]
# Enable TLS on the memberlist transport layer.
# CLI flag: -memberlist.tls-enabled
[tls_enabled: <boolean> | default = false]
# Path to the client certificate file, which will be used for authenticating
# with the server. Also requires the key path to be configured.
# CLI flag: -memberlist.tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the client
# certificate to be configured.
# CLI flag: -memberlist.tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against. If
# not set, the host's root CA certificates are used.
# CLI flag: -memberlist.tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -memberlist.tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -memberlist.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
memcached_config
The memcached_config block configures how data is stored in Memcached (ie. expiration).
# How long keys stay in the memcache.
# CLI flag: -frontend.memcached.expiration
[expiration: <duration> | default = 0s]
# How many keys to fetch in each batch.
# CLI flag: -frontend.memcached.batchsize
[batch_size: <int> | default = 1024]
# Maximum active requests to memcache.
# CLI flag: -frontend.memcached.parallelism
[parallelism: <int> | default = 100]
memcached_client_config
The memcached_client_config configures the client used to connect to Memcached.
# Hostname for memcached service to use. If empty and if addresses is unset, no
# memcached will be used.
# CLI flag: -frontend.memcached.hostname
[host: <string> | default = ""]
# SRV service used to discover memcache servers.
# CLI flag: -frontend.memcached.service
[service: <string> | default = "memcached"]
# EXPERIMENTAL: Comma separated addresses list in DNS Service Discovery format:
# https://cortexmetrics.io/docs/configuration/arguments/#dns-service-discovery
# CLI flag: -frontend.memcached.addresses
[addresses: <string> | default = ""]
# Maximum time to wait before giving up on memcached requests.
# CLI flag: -frontend.memcached.timeout
[timeout: <duration> | default = 100ms]
# Maximum number of idle connections in pool.
# CLI flag: -frontend.memcached.max-idle-conns
[max_idle_conns: <int> | default = 16]
# The maximum size of an item stored in memcached. Bigger items are not stored.
# If set to 0, no maximum size is enforced.
# CLI flag: -frontend.memcached.max-item-size
[max_item_size: <int> | default = 0]
# Period with which to poll DNS for memcache servers.
# CLI flag: -frontend.memcached.update-interval
[update_interval: <duration> | default = 1m]
# Use consistent hashing to distribute to memcache servers.
# CLI flag: -frontend.memcached.consistent-hash
[consistent_hash: <boolean> | default = true]
# Trip circuit-breaker after this number of consecutive dial failures (if zero
# then circuit-breaker is disabled).
# CLI flag: -frontend.memcached.circuit-breaker-consecutive-failures
[circuit_breaker_consecutive_failures: <int> | default = 10]
# Duration circuit-breaker remains open after tripping (if zero then 60 seconds
# is used).
# CLI flag: -frontend.memcached.circuit-breaker-timeout
[circuit_breaker_timeout: <duration> | default = 10s]
# Reset circuit-breaker counts after this long (if zero then never reset).
# CLI flag: -frontend.memcached.circuit-breaker-interval
[circuit_breaker_interval: <duration> | default = 10s]
querier_config
The querier_config configures the Cortex querier.
# The maximum number of concurrent queries.
# CLI flag: -querier.max-concurrent
[max_concurrent: <int> | default = 20]
# The timeout for a query.
# CLI flag: -querier.timeout
[timeout: <duration> | default = 2m]
# Deprecated (This feature will be always on after v1.18): Use streaming RPCs
# for metadata APIs from ingester.
# CLI flag: -querier.ingester-metadata-streaming
[ingester_metadata_streaming: <boolean> | default = true]
# Use LabelNames ingester RPCs with match params.
# CLI flag: -querier.ingester-label-names-with-matchers
[ingester_label_names_with_matchers: <boolean> | default = false]
# Maximum number of samples a single query can load into memory.
# CLI flag: -querier.max-samples
[max_samples: <int> | default = 50000000]
# Maximum lookback beyond which queries are not sent to ingester. 0 means all
# queries are sent to ingester.
# CLI flag: -querier.query-ingesters-within
[query_ingesters_within: <duration> | default = 0s]
# Enable returning samples stats per steps in query response.
# CLI flag: -querier.per-step-stats-enabled
[per_step_stats_enabled: <boolean> | default = false]
# Use compression for metrics query API or instant and range query APIs.
# Supports 'gzip' and '' (disable compression)
# CLI flag: -querier.response-compression
[response_compression: <string> | default = "gzip"]
# The time after which a metric should be queried from storage and not just
# ingesters. 0 means all queries are sent to store. When running the blocks
# storage, if this option is enabled, the time range of the query sent to the
# store will be manipulated to ensure the query end is not more recent than 'now
# - query-store-after'.
# CLI flag: -querier.query-store-after
[query_store_after: <duration> | default = 0s]
# Maximum duration into the future you can query. 0 to disable.
# CLI flag: -querier.max-query-into-future
[max_query_into_future: <duration> | default = 10m]
# The default evaluation interval or step size for subqueries.
# CLI flag: -querier.default-evaluation-interval
[default_evaluation_interval: <duration> | default = 1m]
# Max number of steps allowed for every subquery expression in query. Number of
# steps is calculated using subquery range / step. A value > 0 enables it.
# CLI flag: -querier.max-subquery-steps
[max_subquery_steps: <int> | default = 0]
# Active query tracker monitors active queries, and writes them to the file in
# given directory. If Cortex discovers any queries in this log during startup,
# it will log them to the log file. Setting to empty value disables active query
# tracker, which also disables -querier.max-concurrent option.
# CLI flag: -querier.active-query-tracker-dir
[active_query_tracker_dir: <string> | default = "./active-query-tracker"]
# Time since the last sample after which a time series is considered stale and
# ignored by expression evaluations.
# CLI flag: -querier.lookback-delta
[lookback_delta: <duration> | default = 5m]
# Comma separated list of store-gateway addresses in DNS Service Discovery
# format. This option should be set when using the blocks storage and the
# store-gateway sharding is disabled (when enabled, the store-gateway instances
# form a ring and addresses are picked from the ring).
# CLI flag: -querier.store-gateway-addresses
[store_gateway_addresses: <string> | default = ""]
store_gateway_client:
# Enable TLS for gRPC client connecting to store-gateway.
# CLI flag: -querier.store-gateway-client.tls-enabled
[tls_enabled: <boolean> | default = false]
# Path to the client certificate file, which will be used for authenticating
# with the server. Also requires the key path to be configured.
# CLI flag: -querier.store-gateway-client.tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the client
# certificate to be configured.
# CLI flag: -querier.store-gateway-client.tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against. If
# not set, the host's root CA certificates are used.
# CLI flag: -querier.store-gateway-client.tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -querier.store-gateway-client.tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -querier.store-gateway-client.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
# Use compression when sending messages. Supported values are: 'gzip',
# 'snappy' and '' (disable compression)
# CLI flag: -querier.store-gateway-client.grpc-compression
[grpc_compression: <string> | default = ""]
# EXPERIMENTAL: If enabled, gRPC clients perform health checks for each target
# and fail the request if the target is marked as unhealthy.
healthcheck_config:
# The number of consecutive failed health checks required before considering
# a target unhealthy. 0 means disabled.
# CLI flag: -querier.store-gateway-client.healthcheck.unhealthy-threshold
[unhealthy_threshold: <int> | default = 0]
# The approximate amount of time between health checks of an individual
# target.
# CLI flag: -querier.store-gateway-client.healthcheck.interval
[interval: <duration> | default = 5s]
# The amount of time during which no response from a target means a failed
# health check.
# CLI flag: -querier.store-gateway-client.healthcheck.timeout
[timeout: <duration> | default = 1s]
# If enabled, store gateway query stats will be logged using `info` log level.
# CLI flag: -querier.store-gateway-query-stats-enabled
[store_gateway_query_stats: <boolean> | default = true]
# The maximum number of times we attempt fetching missing blocks from different
# store-gateways. If no more store-gateways are left (ie. due to lower
# replication factor) than we'll end the retries earlier
# CLI flag: -querier.store-gateway-consistency-check-max-attempts
[store_gateway_consistency_check_max_attempts: <int> | default = 3]
# When distributor's sharding strategy is shuffle-sharding and this setting is >
# 0, queriers fetch in-memory series from the minimum set of required ingesters,
# selecting only ingesters which may have received series since 'now - lookback
# period'. The lookback period should be greater or equal than the configured
# 'query store after' and 'query ingesters within'. If this setting is 0,
# queriers always query all ingesters (ingesters shuffle sharding on read path
# is disabled).
# CLI flag: -querier.shuffle-sharding-ingesters-lookback-period
[shuffle_sharding_ingesters_lookback_period: <duration> | default = 0s]
# Experimental. Use Thanos promql engine
# https://github.com/thanos-io/promql-engine rather than the Prometheus promql
# engine.
# CLI flag: -querier.thanos-engine
[thanos_engine: <boolean> | default = false]
# If enabled, ignore max query length check at Querier select method. Users can
# choose to ignore it since the validation can be done before Querier evaluation
# like at Query Frontend or Ruler.
# CLI flag: -querier.ignore-max-query-length
[ignore_max_query_length: <boolean> | default = false]
# [Experimental] If true, experimental promQL functions are enabled.
# CLI flag: -querier.enable-promql-experimental-functions
[enable_promql_experimental_functions: <boolean> | default = false]
query_frontend_config
The query_frontend_config configures the Cortex query-frontend.
# Log queries that are slower than the specified duration. Set to 0 to disable.
# Set to < 0 to enable on all queries.
# CLI flag: -frontend.log-queries-longer-than
[log_queries_longer_than: <duration> | default = 0s]
# Max body size for downstream prometheus.
# CLI flag: -frontend.max-body-size
[max_body_size: <int> | default = 10485760]
# True to enable query statistics tracking. When enabled, a message with some
# statistics is logged for every query.
# CLI flag: -frontend.query-stats-enabled
[query_stats_enabled: <boolean> | default = false]
# If a querier disconnects without sending notification about graceful shutdown,
# the query-frontend will keep the querier in the tenant's shard until the
# forget delay has passed. This feature is useful to reduce the blast radius
# when shuffle-sharding is enabled.
# CLI flag: -query-frontend.querier-forget-delay
[querier_forget_delay: <duration> | default = 0s]
# DNS hostname used for finding query-schedulers.
# CLI flag: -frontend.scheduler-address
[scheduler_address: <string> | default = ""]
# How often to resolve the scheduler-address, in order to look for new
# query-scheduler instances.
# CLI flag: -frontend.scheduler-dns-lookup-period
[scheduler_dns_lookup_period: <duration> | default = 10s]
# Number of concurrent workers forwarding queries to single query-scheduler.
# CLI flag: -frontend.scheduler-worker-concurrency
[scheduler_worker_concurrency: <int> | default = 5]
grpc_client_config:
# gRPC client max receive message size (bytes).
# CLI flag: -frontend.grpc-client-config.grpc-max-recv-msg-size
[max_recv_msg_size: <int> | default = 104857600]
# gRPC client max send message size (bytes).
# CLI flag: -frontend.grpc-client-config.grpc-max-send-msg-size
[max_send_msg_size: <int> | default = 16777216]
# Use compression when sending messages. Supported values are: 'gzip',
# 'snappy', 'snappy-block' ,'zstd' and '' (disable compression)
# CLI flag: -frontend.grpc-client-config.grpc-compression
[grpc_compression: <string> | default = ""]
# Rate limit for gRPC client; 0 means disabled.
# CLI flag: -frontend.grpc-client-config.grpc-client-rate-limit
[rate_limit: <float> | default = 0]
# Rate limit burst for gRPC client.
# CLI flag: -frontend.grpc-client-config.grpc-client-rate-limit-burst
[rate_limit_burst: <int> | default = 0]
# Enable backoff and retry when we hit ratelimits.
# CLI flag: -frontend.grpc-client-config.backoff-on-ratelimits
[backoff_on_ratelimits: <boolean> | default = false]
backoff_config:
# Minimum delay when backing off.
# CLI flag: -frontend.grpc-client-config.backoff-min-period
[min_period: <duration> | default = 100ms]
# Maximum delay when backing off.
# CLI flag: -frontend.grpc-client-config.backoff-max-period
[max_period: <duration> | default = 10s]
# Number of times to backoff and retry before failing.
# CLI flag: -frontend.grpc-client-config.backoff-retries
[max_retries: <int> | default = 10]
# Enable TLS in the GRPC client. This flag needs to be enabled when any other
# TLS flag is set. If set to false, insecure connection to gRPC server will be
# used.
# CLI flag: -frontend.grpc-client-config.tls-enabled
[tls_enabled: <boolean> | default = false]
# Path to the client certificate file, which will be used for authenticating
# with the server. Also requires the key path to be configured.
# CLI flag: -frontend.grpc-client-config.tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the client
# certificate to be configured.
# CLI flag: -frontend.grpc-client-config.tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against. If
# not set, the host's root CA certificates are used.
# CLI flag: -frontend.grpc-client-config.tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -frontend.grpc-client-config.tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -frontend.grpc-client-config.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
# When multiple query-schedulers are available, re-enqueue queries that were
# rejected due to too many outstanding requests.
# CLI flag: -frontend.retry-on-too-many-outstanding-requests
[retry_on_too_many_outstanding_requests: <boolean> | default = false]
# Name of network interface to read address from. This address is sent to
# query-scheduler and querier, which uses it to send the query response back to
# query-frontend.
# CLI flag: -frontend.instance-interface-names
[instance_interface_names: <list of string> | default = [eth0 en0]]
# URL of downstream Prometheus.
# CLI flag: -frontend.downstream-url
[downstream_url: <string> | default = ""]
query_range_config
The query_range_config configures the query splitting and caching in the Cortex query-frontend.
# Split queries by an interval and execute in parallel, 0 disables it. You
# should use a multiple of 24 hours (same as the storage bucketing scheme), to
# avoid queriers downloading and processing the same chunks. This also
# determines how cache keys are chosen when result caching is enabled
# CLI flag: -querier.split-queries-by-interval
[split_queries_by_interval: <duration> | default = 0s]
# Mutate incoming queries to align their start and end with their step.
# CLI flag: -querier.align-querier-with-step
[align_queries_with_step: <boolean> | default = false]
results_cache:
cache:
# Enable in-memory cache.
# CLI flag: -frontend.cache.enable-fifocache
[enable_fifocache: <boolean> | default = false]
# The default validity of entries for caches unless overridden.
# CLI flag: -frontend.default-validity
[default_validity: <duration> | default = 0s]
background:
# At what concurrency to write back to cache.
# CLI flag: -frontend.background.write-back-concurrency
[writeback_goroutines: <int> | default = 10]
# How many key batches to buffer for background write-back.
# CLI flag: -frontend.background.write-back-buffer
[writeback_buffer: <int> | default = 10000]
# The memcached_config block configures how data is stored in Memcached (ie.
# expiration).
[memcached: <memcached_config>]
# The memcached_client_config configures the client used to connect to
# Memcached.
[memcached_client: <memcached_client_config>]
# The redis_config configures the Redis backend cache.
[redis: <redis_config>]
# The fifo_cache_config configures the local in-memory cache.
[fifocache: <fifo_cache_config>]
# Use compression in results cache. Supported values are: 'snappy' and ''
# (disable compression).
# CLI flag: -frontend.compression
[compression: <string> | default = ""]
# Cache Statistics queryable samples on results cache.
# CLI flag: -frontend.cache-queryable-samples-stats
[cache_queryable_samples_stats: <boolean> | default = false]
# Cache query results.
# CLI flag: -querier.cache-results
[cache_results: <boolean> | default = false]
# Maximum number of retries for a single request; beyond this, the downstream
# error is returned.
# CLI flag: -querier.max-retries-per-request
[max_retries: <int> | default = 5]
# List of headers forwarded by the query Frontend to downstream querier.
# CLI flag: -frontend.forward-headers-list
[forward_headers_list: <list of string> | default = []]
redis_config
The redis_config configures the Redis backend cache.
# Redis Server endpoint to use for caching. A comma-separated list of endpoints
# for Redis Cluster or Redis Sentinel. If empty, no redis will be used.
# CLI flag: -frontend.redis.endpoint
[endpoint: <string> | default = ""]
# Redis Sentinel master name. An empty string for Redis Server or Redis Cluster.
# CLI flag: -frontend.redis.master-name
[master_name: <string> | default = ""]
# Maximum time to wait before giving up on redis requests.
# CLI flag: -frontend.redis.timeout
[timeout: <duration> | default = 500ms]
# How long keys stay in the redis.
# CLI flag: -frontend.redis.expiration
[expiration: <duration> | default = 0s]
# Database index.
# CLI flag: -frontend.redis.db
[db: <int> | default = 0]
# Maximum number of connections in the pool.
# CLI flag: -frontend.redis.pool-size
[pool_size: <int> | default = 0]
# Password to use when connecting to redis.
# CLI flag: -frontend.redis.password
[password: <string> | default = ""]
# Enable connecting to redis with TLS.
# CLI flag: -frontend.redis.tls-enabled
[tls_enabled: <boolean> | default = false]
# Skip validating server certificate.
# CLI flag: -frontend.redis.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
# Close connections after remaining idle for this duration. If the value is
# zero, then idle connections are not closed.
# CLI flag: -frontend.redis.idle-timeout
[idle_timeout: <duration> | default = 0s]
# Close connections older than this duration. If the value is zero, then the
# pool does not close connections based on age.
# CLI flag: -frontend.redis.max-connection-age
[max_connection_age: <duration> | default = 0s]
ruler_config
The ruler_config configures the Cortex ruler.
# [Experimental] GRPC listen address of the Query Frontend, in host:port format.
# If set, Ruler queries to Query Frontends via gRPC. If not set, ruler queries
# to Ingesters directly.
# CLI flag: -ruler.frontend-address
[frontend_address: <string> | default = ""]
frontend_client:
# gRPC client max receive message size (bytes).
# CLI flag: -ruler.frontendClient.grpc-max-recv-msg-size
[max_recv_msg_size: <int> | default = 104857600]
# gRPC client max send message size (bytes).
# CLI flag: -ruler.frontendClient.grpc-max-send-msg-size
[max_send_msg_size: <int> | default = 16777216]
# Use compression when sending messages. Supported values are: 'gzip',
# 'snappy', 'snappy-block' ,'zstd' and '' (disable compression)
# CLI flag: -ruler.frontendClient.grpc-compression
[grpc_compression: <string> | default = ""]
# Rate limit for gRPC client; 0 means disabled.
# CLI flag: -ruler.frontendClient.grpc-client-rate-limit
[rate_limit: <float> | default = 0]
# Rate limit burst for gRPC client.
# CLI flag: -ruler.frontendClient.grpc-client-rate-limit-burst
[rate_limit_burst: <int> | default = 0]
# Enable backoff and retry when we hit ratelimits.
# CLI flag: -ruler.frontendClient.backoff-on-ratelimits
[backoff_on_ratelimits: <boolean> | default = false]
backoff_config:
# Minimum delay when backing off.
# CLI flag: -ruler.frontendClient.backoff-min-period
[min_period: <duration> | default = 100ms]
# Maximum delay when backing off.
# CLI flag: -ruler.frontendClient.backoff-max-period
[max_period: <duration> | default = 10s]
# Number of times to backoff and retry before failing.
# CLI flag: -ruler.frontendClient.backoff-retries
[max_retries: <int> | default = 10]
# Enable TLS in the GRPC client. This flag needs to be enabled when any other
# TLS flag is set. If set to false, insecure connection to gRPC server will be
# used.
# CLI flag: -ruler.frontendClient.tls-enabled
[tls_enabled: <boolean> | default = false]
# Path to the client certificate file, which will be used for authenticating
# with the server. Also requires the key path to be configured.
# CLI flag: -ruler.frontendClient.tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the client
# certificate to be configured.
# CLI flag: -ruler.frontendClient.tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against. If
# not set, the host's root CA certificates are used.
# CLI flag: -ruler.frontendClient.tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -ruler.frontendClient.tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -ruler.frontendClient.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
# URL of alerts return path.
# CLI flag: -ruler.external.url
[external_url: <url> | default = ]
# Labels to add to all alerts.
[external_labels: <map of string (labelName) to string (labelValue)> | default = []]
ruler_client:
# gRPC client max receive message size (bytes).
# CLI flag: -ruler.client.grpc-max-recv-msg-size
[max_recv_msg_size: <int> | default = 104857600]
# gRPC client max send message size (bytes).
# CLI flag: -ruler.client.grpc-max-send-msg-size
[max_send_msg_size: <int> | default = 16777216]
# Use compression when sending messages. Supported values are: 'gzip',
# 'snappy', 'snappy-block' ,'zstd' and '' (disable compression)
# CLI flag: -ruler.client.grpc-compression
[grpc_compression: <string> | default = ""]
# Rate limit for gRPC client; 0 means disabled.
# CLI flag: -ruler.client.grpc-client-rate-limit
[rate_limit: <float> | default = 0]
# Rate limit burst for gRPC client.
# CLI flag: -ruler.client.grpc-client-rate-limit-burst
[rate_limit_burst: <int> | default = 0]
# Enable backoff and retry when we hit ratelimits.
# CLI flag: -ruler.client.backoff-on-ratelimits
[backoff_on_ratelimits: <boolean> | default = false]
backoff_config:
# Minimum delay when backing off.
# CLI flag: -ruler.client.backoff-min-period
[min_period: <duration> | default = 100ms]
# Maximum delay when backing off.
# CLI flag: -ruler.client.backoff-max-period
[max_period: <duration> | default = 10s]
# Number of times to backoff and retry before failing.
# CLI flag: -ruler.client.backoff-retries
[max_retries: <int> | default = 10]
# Enable TLS in the GRPC client. This flag needs to be enabled when any other
# TLS flag is set. If set to false, insecure connection to gRPC server will be
# used.
# CLI flag: -ruler.client.tls-enabled
[tls_enabled: <boolean> | default = false]
# Path to the client certificate file, which will be used for authenticating
# with the server. Also requires the key path to be configured.
# CLI flag: -ruler.client.tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the client
# certificate to be configured.
# CLI flag: -ruler.client.tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against. If
# not set, the host's root CA certificates are used.
# CLI flag: -ruler.client.tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -ruler.client.tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -ruler.client.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
# Timeout for downstream rulers.
# CLI flag: -ruler.client.remote-timeout
[remote_timeout: <duration> | default = 2m]
# How frequently to evaluate rules
# CLI flag: -ruler.evaluation-interval
[evaluation_interval: <duration> | default = 1m]
# How frequently to poll for rule changes
# CLI flag: -ruler.poll-interval
[poll_interval: <duration> | default = 1m]
# file path to store temporary rule files for the prometheus rule managers
# CLI flag: -ruler.rule-path
[rule_path: <string> | default = "/rules"]
# Comma-separated list of URL(s) of the Alertmanager(s) to send notifications
# to. Each Alertmanager URL is treated as a separate group in the configuration.
# Multiple Alertmanagers in HA per group can be supported by using DNS
# resolution via -ruler.alertmanager-discovery.
# CLI flag: -ruler.alertmanager-url
[alertmanager_url: <string> | default = ""]
# Use DNS SRV records to discover Alertmanager hosts.
# CLI flag: -ruler.alertmanager-discovery
[enable_alertmanager_discovery: <boolean> | default = false]
# How long to wait between refreshing DNS resolutions of Alertmanager hosts.
# CLI flag: -ruler.alertmanager-refresh-interval
[alertmanager_refresh_interval: <duration> | default = 1m]
# Capacity of the queue for notifications to be sent to the Alertmanager.
# CLI flag: -ruler.notification-queue-capacity
[notification_queue_capacity: <int> | default = 10000]
# HTTP timeout duration when sending notifications to the Alertmanager.
# CLI flag: -ruler.notification-timeout
[notification_timeout: <duration> | default = 10s]
alertmanager_client:
# Path to the client certificate file, which will be used for authenticating
# with the server. Also requires the key path to be configured.
# CLI flag: -ruler.alertmanager-client.tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the client
# certificate to be configured.
# CLI flag: -ruler.alertmanager-client.tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against. If
# not set, the host's root CA certificates are used.
# CLI flag: -ruler.alertmanager-client.tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -ruler.alertmanager-client.tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -ruler.alertmanager-client.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
# HTTP Basic authentication username. It overrides the username set in the URL
# (if any).
# CLI flag: -ruler.alertmanager-client.basic-auth-username
[basic_auth_username: <string> | default = ""]
# HTTP Basic authentication password. It overrides the password set in the URL
# (if any).
# CLI flag: -ruler.alertmanager-client.basic-auth-password
[basic_auth_password: <string> | default = ""]
# Max time to tolerate outage for restoring "for" state of alert.
# CLI flag: -ruler.for-outage-tolerance
[for_outage_tolerance: <duration> | default = 1h]
# Minimum duration between alert and restored "for" state. This is maintained
# only for alerts with configured "for" time greater than grace period.
# CLI flag: -ruler.for-grace-period
[for_grace_period: <duration> | default = 10m]
# Minimum amount of time to wait before resending an alert to Alertmanager.
# CLI flag: -ruler.resend-delay
[resend_delay: <duration> | default = 1m]
# If enabled, rules from a single rule group can be evaluated concurrently if
# there is no dependency between each other. Max concurrency for each rule group
# is controlled via ruler.max-concurrent-evals flag.
# CLI flag: -ruler.concurrent-evals-enabled
[concurrent_evals_enabled: <boolean> | default = false]
# Max concurrency for a single rule group to evaluate independent rules.
# CLI flag: -ruler.max-concurrent-evals
[max_concurrent_evals: <int> | default = 1]
# Distribute rule evaluation using ring backend
# CLI flag: -ruler.enable-sharding
[enable_sharding: <boolean> | default = false]
# The sharding strategy to use. Supported values are: default, shuffle-sharding.
# CLI flag: -ruler.sharding-strategy
[sharding_strategy: <string> | default = "default"]
# Time to spend searching for a pending ruler when shutting down.
# CLI flag: -ruler.search-pending-for
[search_pending_for: <duration> | default = 5m]
ring:
kvstore:
# Backend storage to use for the ring. Supported values are: consul, etcd,
# inmemory, memberlist, multi.
# CLI flag: -ruler.ring.store
[store: <string> | default = "consul"]
# The prefix for the keys in the store. Should end with a /.
# CLI flag: -ruler.ring.prefix
[prefix: <string> | default = "rulers/"]
dynamodb:
# Region to access dynamodb.
# CLI flag: -ruler.ring.dynamodb.region
[region: <string> | default = ""]
# Table name to use on dynamodb.
# CLI flag: -ruler.ring.dynamodb.table-name
[table_name: <string> | default = ""]
# Time to expire items on dynamodb.
# CLI flag: -ruler.ring.dynamodb.ttl-time
[ttl: <duration> | default = 0s]
# Time to refresh local ring with information on dynamodb.
# CLI flag: -ruler.ring.dynamodb.puller-sync-time
[puller_sync_time: <duration> | default = 1m]
# Maximum number of retries for DDB KV CAS.
# CLI flag: -ruler.ring.dynamodb.max-cas-retries
[max_cas_retries: <int> | default = 10]
# The consul_config configures the consul client.
# The CLI flags prefix for this block config is: ruler.ring
[consul: <consul_config>]
# The etcd_config configures the etcd client.
# The CLI flags prefix for this block config is: ruler.ring
[etcd: <etcd_config>]
multi:
# Primary backend storage used by multi-client.
# CLI flag: -ruler.ring.multi.primary
[primary: <string> | default = ""]
# Secondary backend storage used by multi-client.
# CLI flag: -ruler.ring.multi.secondary
[secondary: <string> | default = ""]
# Mirror writes to secondary store.
# CLI flag: -ruler.ring.multi.mirror-enabled
[mirror_enabled: <boolean> | default = false]
# Timeout for storing value to secondary store.
# CLI flag: -ruler.ring.multi.mirror-timeout
[mirror_timeout: <duration> | default = 2s]
# Period at which to heartbeat to the ring. 0 = disabled.
# CLI flag: -ruler.ring.heartbeat-period
[heartbeat_period: <duration> | default = 5s]
# The heartbeat timeout after which rulers are considered unhealthy within the
# ring. 0 = never (timeout disabled).
# CLI flag: -ruler.ring.heartbeat-timeout
[heartbeat_timeout: <duration> | default = 1m]
# EXPERIMENTAL: The replication factor to use when loading rule groups for API
# HA.
# CLI flag: -ruler.ring.replication-factor
[replication_factor: <int> | default = 1]
# EXPERIMENTAL: True to enable zone-awareness and load rule groups across
# different availability zones for API HA.
# CLI flag: -ruler.ring.zone-awareness-enabled
[zone_awareness_enabled: <boolean> | default = false]
# EXPERIMENTAL: File path where tokens are stored. If empty, tokens are not
# stored at shutdown and restored at startup.
# CLI flag: -ruler.ring.tokens-file-path
[tokens_file_path: <string> | default = ""]
# Name of network interface to read address from.
# CLI flag: -ruler.ring.instance-interface-names
[instance_interface_names: <list of string> | default = [eth0 en0]]
# Number of tokens for each ruler.
# CLI flag: -ruler.ring.num-tokens
[num_tokens: <int> | default = 128]
# The sleep seconds when ruler is shutting down. Need to be close to or larger
# than KV Store information propagation delay
# CLI flag: -ruler.ring.final-sleep
[final_sleep: <duration> | default = 0s]
# Keep instance in the ring on shut down.
# CLI flag: -ruler.ring.keep-instance-in-the-ring-on-shutdown
[keep_instance_in_the_ring_on_shutdown: <boolean> | default = false]
# Period with which to attempt to flush rule groups.
# CLI flag: -ruler.flush-period
[flush_period: <duration> | default = 1m]
# Enable the ruler api
# CLI flag: -experimental.ruler.enable-api
[enable_api: <boolean> | default = false]
# EXPERIMENTAL: Remove duplicate rules in the prometheus rules and alerts API
# response. If there are duplicate rules the rule with the latest evaluation
# timestamp will be kept.
# CLI flag: -experimental.ruler.api-deduplicate-rules
[api_deduplicate_rules: <boolean> | default = false]
# Comma separated list of tenants whose rules this ruler can evaluate. If
# specified, only these tenants will be handled by ruler, otherwise this ruler
# can process rules from all tenants. Subject to sharding.
# CLI flag: -ruler.enabled-tenants
[enabled_tenants: <string> | default = ""]
# Comma separated list of tenants whose rules this ruler cannot evaluate. If
# specified, a ruler that would normally pick the specified tenant(s) for
# processing will ignore them instead. Subject to sharding.
# CLI flag: -ruler.disabled-tenants
[disabled_tenants: <string> | default = ""]
# Report query statistics for ruler queries to complete as a per user metric and
# as an info level log message.
# CLI flag: -ruler.query-stats-enabled
[query_stats_enabled: <boolean> | default = false]
# Disable the rule_group label on exported metrics
# CLI flag: -ruler.disable-rule-group-label
[disable_rule_group_label: <boolean> | default = false]
# Enable high availability
# CLI flag: -ruler.enable-ha-evaluation
[enable_ha_evaluation: <boolean> | default = false]
# Timeout duration for non-primary rulers during liveness checks. If the check
# times out, the non-primary ruler will evaluate the rule group. Applicable when
# ruler.enable-ha-evaluation is true.
# CLI flag: -ruler.liveness-check-timeout
[liveness_check_timeout: <duration> | default = 1s]
ruler_storage_config
The ruler_storage_config configures the Cortex ruler storage backend.
# Backend storage to use. Supported backends are: s3, gcs, azure, swift,
# filesystem, configdb, local.
# CLI flag: -ruler-storage.backend
[backend: <string> | default = "s3"]
s3:
# The S3 bucket endpoint. It could be an AWS S3 endpoint listed at
# https://docs.aws.amazon.com/general/latest/gr/s3.html or the address of an
# S3-compatible service in hostname:port format.
# CLI flag: -ruler-storage.s3.endpoint
[endpoint: <string> | default = ""]
# S3 region. If unset, the client will issue a S3 GetBucketLocation API call
# to autodetect it.
# CLI flag: -ruler-storage.s3.region
[region: <string> | default = ""]
# S3 bucket name
# CLI flag: -ruler-storage.s3.bucket-name
[bucket_name: <string> | default = ""]
# S3 secret access key
# CLI flag: -ruler-storage.s3.secret-access-key
[secret_access_key: <string> | default = ""]
# S3 access key ID
# CLI flag: -ruler-storage.s3.access-key-id
[access_key_id: <string> | default = ""]
# If enabled, use http:// for the S3 endpoint instead of https://. This could
# be useful in local dev/test environments while using an S3-compatible
# backend storage, like Minio.
# CLI flag: -ruler-storage.s3.insecure
[insecure: <boolean> | default = false]
# The signature version to use for authenticating against S3. Supported values
# are: v4, v2.
# CLI flag: -ruler-storage.s3.signature-version
[signature_version: <string> | default = "v4"]
# The s3 bucket lookup style. Supported values are: auto, virtual-hosted,
# path.
# CLI flag: -ruler-storage.s3.bucket-lookup-type
[bucket_lookup_type: <string> | default = "auto"]
# If true, attach MD5 checksum when upload objects and S3 uses MD5 checksum
# algorithm to verify the provided digest. If false, use CRC32C algorithm
# instead.
# CLI flag: -ruler-storage.s3.send-content-md5
[send_content_md5: <boolean> | default = true]
# The list api version. Supported values are: v1, v2, and ''.
# CLI flag: -ruler-storage.s3.list-objects-version
[list_objects_version: <string> | default = ""]
# The s3_sse_config configures the S3 server-side encryption.
# The CLI flags prefix for this block config is: ruler-storage
[sse: <s3_sse_config>]
http:
# The time an idle connection will remain idle before closing.
# CLI flag: -ruler-storage.s3.http.idle-conn-timeout
[idle_conn_timeout: <duration> | default = 1m30s]
# The amount of time the client will wait for a servers response headers.
# CLI flag: -ruler-storage.s3.http.response-header-timeout
[response_header_timeout: <duration> | default = 2m]
# If the client connects via HTTPS and this option is enabled, the client
# will accept any certificate and hostname.
# CLI flag: -ruler-storage.s3.http.insecure-skip-verify
[insecure_skip_verify: <boolean> | default = false]
# Maximum time to wait for a TLS handshake. 0 means no limit.
# CLI flag: -ruler-storage.s3.tls-handshake-timeout
[tls_handshake_timeout: <duration> | default = 10s]
# The time to wait for a server's first response headers after fully writing
# the request headers if the request has an Expect header. 0 to send the
# request body immediately.
# CLI flag: -ruler-storage.s3.expect-continue-timeout
[expect_continue_timeout: <duration> | default = 1s]
# Maximum number of idle (keep-alive) connections across all hosts. 0 means
# no limit.
# CLI flag: -ruler-storage.s3.max-idle-connections
[max_idle_connections: <int> | default = 100]
# Maximum number of idle (keep-alive) connections to keep per-host. If 0, a
# built-in default value is used.
# CLI flag: -ruler-storage.s3.max-idle-connections-per-host
[max_idle_connections_per_host: <int> | default = 100]
# Maximum number of connections per host. 0 means no limit.
# CLI flag: -ruler-storage.s3.max-connections-per-host
[max_connections_per_host: <int> | default = 0]
gcs:
# GCS bucket name
# CLI flag: -ruler-storage.gcs.bucket-name
[bucket_name: <string> | default = ""]
# JSON representing either a Google Developers Console client_credentials.json
# file or a Google Developers service account key file. If empty, fallback to
# Google default logic.
# CLI flag: -ruler-storage.gcs.service-account
[service_account: <string> | default = ""]
azure:
# Azure storage account name
# CLI flag: -ruler-storage.azure.account-name
[account_name: <string> | default = ""]
# Azure storage account key
# CLI flag: -ruler-storage.azure.account-key
[account_key: <string> | default = ""]
# The values of `account-name` and `endpoint-suffix` values will not be
# ignored if `connection-string` is set. Use this method over `account-key` if
# you need to authenticate via a SAS token or if you use the Azurite emulator.
# CLI flag: -ruler-storage.azure.connection-string
[connection_string: <string> | default = ""]
# Azure storage container name
# CLI flag: -ruler-storage.azure.container-name
[container_name: <string> | default = ""]
# Azure storage endpoint suffix without schema. The account name will be
# prefixed to this value to create the FQDN
# CLI flag: -ruler-storage.azure.endpoint-suffix
[endpoint_suffix: <string> | default = ""]
# Number of retries for recoverable errors
# CLI flag: -ruler-storage.azure.max-retries
[max_retries: <int> | default = 20]
# Deprecated: Azure storage MSI resource. It will be set automatically by
# Azure SDK.
# CLI flag: -ruler-storage.azure.msi-resource
[msi_resource: <string> | default = ""]
# Azure storage MSI resource managed identity client Id. If not supplied
# default Azure credential will be used. Set it to empty if you need to
# authenticate via Azure Workload Identity.
# CLI flag: -ruler-storage.azure.user-assigned-id
[user_assigned_id: <string> | default = ""]
http:
# The time an idle connection will remain idle before closing.
# CLI flag: -ruler-storage.azure.http.idle-conn-timeout
[idle_conn_timeout: <duration> | default = 1m30s]
# The amount of time the client will wait for a servers response headers.
# CLI flag: -ruler-storage.azure.http.response-header-timeout
[response_header_timeout: <duration> | default = 2m]
# If the client connects via HTTPS and this option is enabled, the client
# will accept any certificate and hostname.
# CLI flag: -ruler-storage.azure.http.insecure-skip-verify
[insecure_skip_verify: <boolean> | default = false]
# Maximum time to wait for a TLS handshake. 0 means no limit.
# CLI flag: -ruler-storage.azure.tls-handshake-timeout
[tls_handshake_timeout: <duration> | default = 10s]
# The time to wait for a server's first response headers after fully writing
# the request headers if the request has an Expect header. 0 to send the
# request body immediately.
# CLI flag: -ruler-storage.azure.expect-continue-timeout
[expect_continue_timeout: <duration> | default = 1s]
# Maximum number of idle (keep-alive) connections across all hosts. 0 means
# no limit.
# CLI flag: -ruler-storage.azure.max-idle-connections
[max_idle_connections: <int> | default = 100]
# Maximum number of idle (keep-alive) connections to keep per-host. If 0, a
# built-in default value is used.
# CLI flag: -ruler-storage.azure.max-idle-connections-per-host
[max_idle_connections_per_host: <int> | default = 100]
# Maximum number of connections per host. 0 means no limit.
# CLI flag: -ruler-storage.azure.max-connections-per-host
[max_connections_per_host: <int> | default = 0]
swift:
# OpenStack Swift authentication API version. 0 to autodetect.
# CLI flag: -ruler-storage.swift.auth-version
[auth_version: <int> | default = 0]
# OpenStack Swift authentication URL
# CLI flag: -ruler-storage.swift.auth-url
[auth_url: <string> | default = ""]
# OpenStack Swift application credential ID.
# CLI flag: -ruler-storage.swift.application-credential-id
[application_credential_id: <string> | default = ""]
# OpenStack Swift application credential name.
# CLI flag: -ruler-storage.swift.application-credential-name
[application_credential_name: <string> | default = ""]
# OpenStack Swift application credential secret.
# CLI flag: -ruler-storage.swift.application-credential-secret
[application_credential_secret: <string> | default = ""]
# OpenStack Swift username.
# CLI flag: -ruler-storage.swift.username
[username: <string> | default = ""]
# OpenStack Swift user's domain name.
# CLI flag: -ruler-storage.swift.user-domain-name
[user_domain_name: <string> | default = ""]
# OpenStack Swift user's domain ID.
# CLI flag: -ruler-storage.swift.user-domain-id
[user_domain_id: <string> | default = ""]
# OpenStack Swift user ID.
# CLI flag: -ruler-storage.swift.user-id
[user_id: <string> | default = ""]
# OpenStack Swift API key.
# CLI flag: -ruler-storage.swift.password
[password: <string> | default = ""]
# OpenStack Swift user's domain ID.
# CLI flag: -ruler-storage.swift.domain-id
[domain_id: <string> | default = ""]
# OpenStack Swift user's domain name.
# CLI flag: -ruler-storage.swift.domain-name
[domain_name: <string> | default = ""]
# OpenStack Swift project ID (v2,v3 auth only).
# CLI flag: -ruler-storage.swift.project-id
[project_id: <string> | default = ""]
# OpenStack Swift project name (v2,v3 auth only).
# CLI flag: -ruler-storage.swift.project-name
[project_name: <string> | default = ""]
# ID of the OpenStack Swift project's domain (v3 auth only), only needed if it
# differs the from user domain.
# CLI flag: -ruler-storage.swift.project-domain-id
[project_domain_id: <string> | default = ""]
# Name of the OpenStack Swift project's domain (v3 auth only), only needed if
# it differs from the user domain.
# CLI flag: -ruler-storage.swift.project-domain-name
[project_domain_name: <string> | default = ""]
# OpenStack Swift Region to use (v2,v3 auth only).
# CLI flag: -ruler-storage.swift.region-name
[region_name: <string> | default = ""]
# Name of the OpenStack Swift container to put chunks in.
# CLI flag: -ruler-storage.swift.container-name
[container_name: <string> | default = ""]
# Max retries on requests error.
# CLI flag: -ruler-storage.swift.max-retries
[max_retries: <int> | default = 3]
# Time after which a connection attempt is aborted.
# CLI flag: -ruler-storage.swift.connect-timeout
[connect_timeout: <duration> | default = 10s]
# Time after which an idle request is aborted. The timeout watchdog is reset
# each time some data is received, so the timeout triggers after X time no
# data is received on a request.
# CLI flag: -ruler-storage.swift.request-timeout
[request_timeout: <duration> | default = 5s]
filesystem:
# Local filesystem storage directory.
# CLI flag: -ruler-storage.filesystem.dir
[dir: <string> | default = ""]
# The configstore_config configures the config database storing rules and
# alerts, and is used by the Cortex alertmanager.
# The CLI flags prefix for this block config is: ruler-storage
[configdb: <configstore_config>]
local:
# Directory to scan for rules
# CLI flag: -ruler-storage.local.directory
[directory: <string> | default = ""]
runtime_configuration_storage_config
The runtime_configuration_storage_config configures the storage backend for the runtime configuration file.
# How often to check runtime config file.
# CLI flag: -runtime-config.reload-period
[period: <duration> | default = 10s]
# File with the configuration that can be updated in runtime.
# CLI flag: -runtime-config.file
[file: <string> | default = ""]
# Backend storage to use. Supported backends are: s3, gcs, azure, swift,
# filesystem.
# CLI flag: -runtime-config.backend
[backend: <string> | default = "filesystem"]
s3:
# The S3 bucket endpoint. It could be an AWS S3 endpoint listed at
# https://docs.aws.amazon.com/general/latest/gr/s3.html or the address of an
# S3-compatible service in hostname:port format.
# CLI flag: -runtime-config.s3.endpoint
[endpoint: <string> | default = ""]
# S3 region. If unset, the client will issue a S3 GetBucketLocation API call
# to autodetect it.
# CLI flag: -runtime-config.s3.region
[region: <string> | default = ""]
# S3 bucket name
# CLI flag: -runtime-config.s3.bucket-name
[bucket_name: <string> | default = ""]
# S3 secret access key
# CLI flag: -runtime-config.s3.secret-access-key
[secret_access_key: <string> | default = ""]
# S3 access key ID
# CLI flag: -runtime-config.s3.access-key-id
[access_key_id: <string> | default = ""]
# If enabled, use http:// for the S3 endpoint instead of https://. This could
# be useful in local dev/test environments while using an S3-compatible
# backend storage, like Minio.
# CLI flag: -runtime-config.s3.insecure
[insecure: <boolean> | default = false]
# The signature version to use for authenticating against S3. Supported values
# are: v4, v2.
# CLI flag: -runtime-config.s3.signature-version
[signature_version: <string> | default = "v4"]
# The s3 bucket lookup style. Supported values are: auto, virtual-hosted,
# path.
# CLI flag: -runtime-config.s3.bucket-lookup-type
[bucket_lookup_type: <string> | default = "auto"]
# If true, attach MD5 checksum when upload objects and S3 uses MD5 checksum
# algorithm to verify the provided digest. If false, use CRC32C algorithm
# instead.
# CLI flag: -runtime-config.s3.send-content-md5
[send_content_md5: <boolean> | default = true]
# The list api version. Supported values are: v1, v2, and ''.
# CLI flag: -runtime-config.s3.list-objects-version
[list_objects_version: <string> | default = ""]
# The s3_sse_config configures the S3 server-side encryption.
# The CLI flags prefix for this block config is: runtime-config
[sse: <s3_sse_config>]
http:
# The time an idle connection will remain idle before closing.
# CLI flag: -runtime-config.s3.http.idle-conn-timeout
[idle_conn_timeout: <duration> | default = 1m30s]
# The amount of time the client will wait for a servers response headers.
# CLI flag: -runtime-config.s3.http.response-header-timeout
[response_header_timeout: <duration> | default = 2m]
# If the client connects via HTTPS and this option is enabled, the client
# will accept any certificate and hostname.
# CLI flag: -runtime-config.s3.http.insecure-skip-verify
[insecure_skip_verify: <boolean> | default = false]
# Maximum time to wait for a TLS handshake. 0 means no limit.
# CLI flag: -runtime-config.s3.tls-handshake-timeout
[tls_handshake_timeout: <duration> | default = 10s]
# The time to wait for a server's first response headers after fully writing
# the request headers if the request has an Expect header. 0 to send the
# request body immediately.
# CLI flag: -runtime-config.s3.expect-continue-timeout
[expect_continue_timeout: <duration> | default = 1s]
# Maximum number of idle (keep-alive) connections across all hosts. 0 means
# no limit.
# CLI flag: -runtime-config.s3.max-idle-connections
[max_idle_connections: <int> | default = 100]
# Maximum number of idle (keep-alive) connections to keep per-host. If 0, a
# built-in default value is used.
# CLI flag: -runtime-config.s3.max-idle-connections-per-host
[max_idle_connections_per_host: <int> | default = 100]
# Maximum number of connections per host. 0 means no limit.
# CLI flag: -runtime-config.s3.max-connections-per-host
[max_connections_per_host: <int> | default = 0]
gcs:
# GCS bucket name
# CLI flag: -runtime-config.gcs.bucket-name
[bucket_name: <string> | default = ""]
# JSON representing either a Google Developers Console client_credentials.json
# file or a Google Developers service account key file. If empty, fallback to
# Google default logic.
# CLI flag: -runtime-config.gcs.service-account
[service_account: <string> | default = ""]
azure:
# Azure storage account name
# CLI flag: -runtime-config.azure.account-name
[account_name: <string> | default = ""]
# Azure storage account key
# CLI flag: -runtime-config.azure.account-key
[account_key: <string> | default = ""]
# The values of `account-name` and `endpoint-suffix` values will not be
# ignored if `connection-string` is set. Use this method over `account-key` if
# you need to authenticate via a SAS token or if you use the Azurite emulator.
# CLI flag: -runtime-config.azure.connection-string
[connection_string: <string> | default = ""]
# Azure storage container name
# CLI flag: -runtime-config.azure.container-name
[container_name: <string> | default = ""]
# Azure storage endpoint suffix without schema. The account name will be
# prefixed to this value to create the FQDN
# CLI flag: -runtime-config.azure.endpoint-suffix
[endpoint_suffix: <string> | default = ""]
# Number of retries for recoverable errors
# CLI flag: -runtime-config.azure.max-retries
[max_retries: <int> | default = 20]
# Deprecated: Azure storage MSI resource. It will be set automatically by
# Azure SDK.
# CLI flag: -runtime-config.azure.msi-resource
[msi_resource: <string> | default = ""]
# Azure storage MSI resource managed identity client Id. If not supplied
# default Azure credential will be used. Set it to empty if you need to
# authenticate via Azure Workload Identity.
# CLI flag: -runtime-config.azure.user-assigned-id
[user_assigned_id: <string> | default = ""]
http:
# The time an idle connection will remain idle before closing.
# CLI flag: -runtime-config.azure.http.idle-conn-timeout
[idle_conn_timeout: <duration> | default = 1m30s]
# The amount of time the client will wait for a servers response headers.
# CLI flag: -runtime-config.azure.http.response-header-timeout
[response_header_timeout: <duration> | default = 2m]
# If the client connects via HTTPS and this option is enabled, the client
# will accept any certificate and hostname.
# CLI flag: -runtime-config.azure.http.insecure-skip-verify
[insecure_skip_verify: <boolean> | default = false]
# Maximum time to wait for a TLS handshake. 0 means no limit.
# CLI flag: -runtime-config.azure.tls-handshake-timeout
[tls_handshake_timeout: <duration> | default = 10s]
# The time to wait for a server's first response headers after fully writing
# the request headers if the request has an Expect header. 0 to send the
# request body immediately.
# CLI flag: -runtime-config.azure.expect-continue-timeout
[expect_continue_timeout: <duration> | default = 1s]
# Maximum number of idle (keep-alive) connections across all hosts. 0 means
# no limit.
# CLI flag: -runtime-config.azure.max-idle-connections
[max_idle_connections: <int> | default = 100]
# Maximum number of idle (keep-alive) connections to keep per-host. If 0, a
# built-in default value is used.
# CLI flag: -runtime-config.azure.max-idle-connections-per-host
[max_idle_connections_per_host: <int> | default = 100]
# Maximum number of connections per host. 0 means no limit.
# CLI flag: -runtime-config.azure.max-connections-per-host
[max_connections_per_host: <int> | default = 0]
swift:
# OpenStack Swift authentication API version. 0 to autodetect.
# CLI flag: -runtime-config.swift.auth-version
[auth_version: <int> | default = 0]
# OpenStack Swift authentication URL
# CLI flag: -runtime-config.swift.auth-url
[auth_url: <string> | default = ""]
# OpenStack Swift application credential ID.
# CLI flag: -runtime-config.swift.application-credential-id
[application_credential_id: <string> | default = ""]
# OpenStack Swift application credential name.
# CLI flag: -runtime-config.swift.application-credential-name
[application_credential_name: <string> | default = ""]
# OpenStack Swift application credential secret.
# CLI flag: -runtime-config.swift.application-credential-secret
[application_credential_secret: <string> | default = ""]
# OpenStack Swift username.
# CLI flag: -runtime-config.swift.username
[username: <string> | default = ""]
# OpenStack Swift user's domain name.
# CLI flag: -runtime-config.swift.user-domain-name
[user_domain_name: <string> | default = ""]
# OpenStack Swift user's domain ID.
# CLI flag: -runtime-config.swift.user-domain-id
[user_domain_id: <string> | default = ""]
# OpenStack Swift user ID.
# CLI flag: -runtime-config.swift.user-id
[user_id: <string> | default = ""]
# OpenStack Swift API key.
# CLI flag: -runtime-config.swift.password
[password: <string> | default = ""]
# OpenStack Swift user's domain ID.
# CLI flag: -runtime-config.swift.domain-id
[domain_id: <string> | default = ""]
# OpenStack Swift user's domain name.
# CLI flag: -runtime-config.swift.domain-name
[domain_name: <string> | default = ""]
# OpenStack Swift project ID (v2,v3 auth only).
# CLI flag: -runtime-config.swift.project-id
[project_id: <string> | default = ""]
# OpenStack Swift project name (v2,v3 auth only).
# CLI flag: -runtime-config.swift.project-name
[project_name: <string> | default = ""]
# ID of the OpenStack Swift project's domain (v3 auth only), only needed if it
# differs the from user domain.
# CLI flag: -runtime-config.swift.project-domain-id
[project_domain_id: <string> | default = ""]
# Name of the OpenStack Swift project's domain (v3 auth only), only needed if
# it differs from the user domain.
# CLI flag: -runtime-config.swift.project-domain-name
[project_domain_name: <string> | default = ""]
# OpenStack Swift Region to use (v2,v3 auth only).
# CLI flag: -runtime-config.swift.region-name
[region_name: <string> | default = ""]
# Name of the OpenStack Swift container to put chunks in.
# CLI flag: -runtime-config.swift.container-name
[container_name: <string> | default = ""]
# Max retries on requests error.
# CLI flag: -runtime-config.swift.max-retries
[max_retries: <int> | default = 3]
# Time after which a connection attempt is aborted.
# CLI flag: -runtime-config.swift.connect-timeout
[connect_timeout: <duration> | default = 10s]
# Time after which an idle request is aborted. The timeout watchdog is reset
# each time some data is received, so the timeout triggers after X time no
# data is received on a request.
# CLI flag: -runtime-config.swift.request-timeout
[request_timeout: <duration> | default = 5s]
filesystem:
# Local filesystem storage directory.
# CLI flag: -runtime-config.filesystem.dir
[dir: <string> | default = ""]
s3_sse_config
The s3_sse_config configures the S3 server-side encryption. The supported CLI flags <prefix> used to reference this config block are:
alertmanager-storageblocks-storageruler-storageruntime-config
# Enable AWS Server Side Encryption. Supported values: SSE-KMS, SSE-S3.
# CLI flag: -<prefix>.s3.sse.type
[type: <string> | default = ""]
# KMS Key ID used to encrypt objects in S3
# CLI flag: -<prefix>.s3.sse.kms-key-id
[kms_key_id: <string> | default = ""]
# KMS Encryption Context used for object encryption. It expects JSON formatted
# string.
# CLI flag: -<prefix>.s3.sse.kms-encryption-context
[kms_encryption_context: <string> | default = ""]
server_config
The server_config configures the HTTP and gRPC server of the launched service(s).
# HTTP server listen network, default tcp
# CLI flag: -server.http-listen-network
[http_listen_network: <string> | default = "tcp"]
# HTTP server listen address.
# CLI flag: -server.http-listen-address
[http_listen_address: <string> | default = ""]
# HTTP server listen port.
# CLI flag: -server.http-listen-port
[http_listen_port: <int> | default = 80]
# Maximum number of simultaneous http connections, <=0 to disable
# CLI flag: -server.http-conn-limit
[http_listen_conn_limit: <int> | default = 0]
# gRPC server listen network
# CLI flag: -server.grpc-listen-network
[grpc_listen_network: <string> | default = "tcp"]
# gRPC server listen address.
# CLI flag: -server.grpc-listen-address
[grpc_listen_address: <string> | default = ""]
# gRPC server listen port.
# CLI flag: -server.grpc-listen-port
[grpc_listen_port: <int> | default = 9095]
# Maximum number of simultaneous grpc connections, <=0 to disable
# CLI flag: -server.grpc-conn-limit
[grpc_listen_conn_limit: <int> | default = 0]
# Comma-separated list of cipher suites to use. If blank, the default Go cipher
# suites is used.
# CLI flag: -server.tls-cipher-suites
[tls_cipher_suites: <string> | default = ""]
# Minimum TLS version to use. Allowed values: VersionTLS10, VersionTLS11,
# VersionTLS12, VersionTLS13. If blank, the Go TLS minimum version is used.
# CLI flag: -server.tls-min-version
[tls_min_version: <string> | default = ""]
http_tls_config:
# HTTP server cert path.
# CLI flag: -server.http-tls-cert-path
[cert_file: <string> | default = ""]
# HTTP server key path.
# CLI flag: -server.http-tls-key-path
[key_file: <string> | default = ""]
# HTTP TLS Client Auth type.
# CLI flag: -server.http-tls-client-auth
[client_auth_type: <string> | default = ""]
# HTTP TLS Client CA path.
# CLI flag: -server.http-tls-ca-path
[client_ca_file: <string> | default = ""]
grpc_tls_config:
# GRPC TLS server cert path.
# CLI flag: -server.grpc-tls-cert-path
[cert_file: <string> | default = ""]
# GRPC TLS server key path.
# CLI flag: -server.grpc-tls-key-path
[key_file: <string> | default = ""]
# GRPC TLS Client Auth type.
# CLI flag: -server.grpc-tls-client-auth
[client_auth_type: <string> | default = ""]
# GRPC TLS Client CA path.
# CLI flag: -server.grpc-tls-ca-path
[client_ca_file: <string> | default = ""]
# Register the intrumentation handlers (/metrics etc).
# CLI flag: -server.register-instrumentation
[register_instrumentation: <boolean> | default = true]
# Timeout for graceful shutdowns
# CLI flag: -server.graceful-shutdown-timeout
[graceful_shutdown_timeout: <duration> | default = 30s]
# Read timeout for HTTP server
# CLI flag: -server.http-read-timeout
[http_server_read_timeout: <duration> | default = 30s]
# Write timeout for HTTP server
# CLI flag: -server.http-write-timeout
[http_server_write_timeout: <duration> | default = 30s]
# Idle timeout for HTTP server
# CLI flag: -server.http-idle-timeout
[http_server_idle_timeout: <duration> | default = 2m]
# Limit on the size of a gRPC message this server can receive (bytes).
# CLI flag: -server.grpc-max-recv-msg-size-bytes
[grpc_server_max_recv_msg_size: <int> | default = 4194304]
# Limit on the size of a gRPC message this server can send (bytes).
# CLI flag: -server.grpc-max-send-msg-size-bytes
[grpc_server_max_send_msg_size: <int> | default = 4194304]
# Limit on the number of concurrent streams for gRPC calls (0 = unlimited)
# CLI flag: -server.grpc-max-concurrent-streams
[grpc_server_max_concurrent_streams: <int> | default = 100]
# Number of worker goroutines that should be used to process incoming
# streams.Setting this 0 (default) will disable workers and spawn a new
# goroutine for each stream.
# CLI flag: -server.grpc_server-num-stream-workers
[grpc_server_num_stream_workers: <int> | default = 0]
# The duration after which an idle connection should be closed. Default:
# infinity
# CLI flag: -server.grpc.keepalive.max-connection-idle
[grpc_server_max_connection_idle: <duration> | default = 2562047h47m16.854775807s]
# The duration for the maximum amount of time a connection may exist before it
# will be closed. Default: infinity
# CLI flag: -server.grpc.keepalive.max-connection-age
[grpc_server_max_connection_age: <duration> | default = 2562047h47m16.854775807s]
# An additive period after max-connection-age after which the connection will be
# forcibly closed. Default: infinity
# CLI flag: -server.grpc.keepalive.max-connection-age-grace
[grpc_server_max_connection_age_grace: <duration> | default = 2562047h47m16.854775807s]
# Duration after which a keepalive probe is sent in case of no activity over the
# connection., Default: 2h
# CLI flag: -server.grpc.keepalive.time
[grpc_server_keepalive_time: <duration> | default = 2h]
# After having pinged for keepalive check, the duration after which an idle
# connection should be closed, Default: 20s
# CLI flag: -server.grpc.keepalive.timeout
[grpc_server_keepalive_timeout: <duration> | default = 20s]
# Minimum amount of time a client should wait before sending a keepalive ping.
# If client sends keepalive ping more often, server will send GOAWAY and close
# the connection.
# CLI flag: -server.grpc.keepalive.min-time-between-pings
[grpc_server_min_time_between_pings: <duration> | default = 10s]
# If true, server allows keepalive pings even when there are no active
# streams(RPCs). If false, and client sends ping when there are no active
# streams, server will send GOAWAY and close the connection.
# CLI flag: -server.grpc.keepalive.ping-without-stream-allowed
[grpc_server_ping_without_stream_allowed: <boolean> | default = true]
# Output log messages in the given format. Valid formats: [logfmt, json]
# CLI flag: -log.format
[log_format: <string> | default = "logfmt"]
# Only log messages with the given severity or above. Valid levels: [debug,
# info, warn, error]
# CLI flag: -log.level
[log_level: <string> | default = "info"]
# Optionally log the source IPs.
# CLI flag: -server.log-source-ips-enabled
[log_source_ips_enabled: <boolean> | default = false]
# Header field storing the source IPs. Only used if
# server.log-source-ips-enabled is true. If not set the default Forwarded,
# X-Real-IP and X-Forwarded-For headers are used
# CLI flag: -server.log-source-ips-header
[log_source_ips_header: <string> | default = ""]
# Regex for matching the source IPs. Only used if server.log-source-ips-enabled
# is true. If not set the default Forwarded, X-Real-IP and X-Forwarded-For
# headers are used
# CLI flag: -server.log-source-ips-regex
[log_source_ips_regex: <string> | default = ""]
# Optionally log request headers.
# CLI flag: -server.log-request-headers
[log_request_headers: <boolean> | default = false]
# Optionally log requests at info level instead of debug level. Applies to
# request headers as well if server.log-request-headers is enabled.
# CLI flag: -server.log-request-at-info-level-enabled
[log_request_at_info_level_enabled: <boolean> | default = false]
# Comma separated list of headers to exclude from loggin. Only used if
# server.log-request-headers is true.
# CLI flag: -server.log-request-headers-exclude-list
[log_request_exclude_headers_list: <string> | default = ""]
# Base path to serve all API routes from (e.g. /v1/)
# CLI flag: -server.path-prefix
[http_path_prefix: <string> | default = ""]
storage_config
The storage_config configures the storage type Cortex uses.
# The storage engine to use: blocks is the only supported option today.
# CLI flag: -store.engine
[engine: <string> | default = "blocks"]
store_gateway_config
The store_gateway_config configures the store-gateway service used by the blocks storage.
# Shard blocks across multiple store gateway instances. This option needs be set
# both on the store-gateway and querier when running in microservices mode.
# CLI flag: -store-gateway.sharding-enabled
[sharding_enabled: <boolean> | default = false]
# The hash ring configuration. This option is required only if blocks sharding
# is enabled.
sharding_ring:
# The key-value store used to share the hash ring across multiple instances.
# This option needs be set both on the store-gateway and querier when running
# in microservices mode.
kvstore:
# Backend storage to use for the ring. Supported values are: consul, etcd,
# inmemory, memberlist, multi.
# CLI flag: -store-gateway.sharding-ring.store
[store: <string> | default = "consul"]
# The prefix for the keys in the store. Should end with a /.
# CLI flag: -store-gateway.sharding-ring.prefix
[prefix: <string> | default = "collectors/"]
dynamodb:
# Region to access dynamodb.
# CLI flag: -store-gateway.sharding-ring.dynamodb.region
[region: <string> | default = ""]
# Table name to use on dynamodb.
# CLI flag: -store-gateway.sharding-ring.dynamodb.table-name
[table_name: <string> | default = ""]
# Time to expire items on dynamodb.
# CLI flag: -store-gateway.sharding-ring.dynamodb.ttl-time
[ttl: <duration> | default = 0s]
# Time to refresh local ring with information on dynamodb.
# CLI flag: -store-gateway.sharding-ring.dynamodb.puller-sync-time
[puller_sync_time: <duration> | default = 1m]
# Maximum number of retries for DDB KV CAS.
# CLI flag: -store-gateway.sharding-ring.dynamodb.max-cas-retries
[max_cas_retries: <int> | default = 10]
# The consul_config configures the consul client.
# The CLI flags prefix for this block config is: store-gateway.sharding-ring
[consul: <consul_config>]
# The etcd_config configures the etcd client.
# The CLI flags prefix for this block config is: store-gateway.sharding-ring
[etcd: <etcd_config>]
multi:
# Primary backend storage used by multi-client.
# CLI flag: -store-gateway.sharding-ring.multi.primary
[primary: <string> | default = ""]
# Secondary backend storage used by multi-client.
# CLI flag: -store-gateway.sharding-ring.multi.secondary
[secondary: <string> | default = ""]
# Mirror writes to secondary store.
# CLI flag: -store-gateway.sharding-ring.multi.mirror-enabled
[mirror_enabled: <boolean> | default = false]
# Timeout for storing value to secondary store.
# CLI flag: -store-gateway.sharding-ring.multi.mirror-timeout
[mirror_timeout: <duration> | default = 2s]
# Period at which to heartbeat to the ring. 0 = disabled.
# CLI flag: -store-gateway.sharding-ring.heartbeat-period
[heartbeat_period: <duration> | default = 15s]
# The heartbeat timeout after which store gateways are considered unhealthy
# within the ring. 0 = never (timeout disabled). This option needs be set both
# on the store-gateway and querier when running in microservices mode.
# CLI flag: -store-gateway.sharding-ring.heartbeat-timeout
[heartbeat_timeout: <duration> | default = 1m]
# The replication factor to use when sharding blocks. This option needs be set
# both on the store-gateway and querier when running in microservices mode.
# CLI flag: -store-gateway.sharding-ring.replication-factor
[replication_factor: <int> | default = 3]
# File path where tokens are stored. If empty, tokens are not stored at
# shutdown and restored at startup.
# CLI flag: -store-gateway.sharding-ring.tokens-file-path
[tokens_file_path: <string> | default = ""]
# True to enable zone-awareness and replicate blocks across different
# availability zones.
# CLI flag: -store-gateway.sharding-ring.zone-awareness-enabled
[zone_awareness_enabled: <boolean> | default = false]
# True to keep the store gateway instance in the ring when it shuts down. The
# instance will then be auto-forgotten from the ring after
# 10*heartbeat_timeout.
# CLI flag: -store-gateway.sharding-ring.keep-instance-in-the-ring-on-shutdown
[keep_instance_in_the_ring_on_shutdown: <boolean> | default = false]
# Minimum time to wait for ring stability at startup. 0 to disable.
# CLI flag: -store-gateway.sharding-ring.wait-stability-min-duration
[wait_stability_min_duration: <duration> | default = 1m]
# Maximum time to wait for ring stability at startup. If the store-gateway
# ring keeps changing after this period of time, the store-gateway will start
# anyway.
# CLI flag: -store-gateway.sharding-ring.wait-stability-max-duration
[wait_stability_max_duration: <duration> | default = 5m]
# Timeout for waiting on store-gateway to become desired state in the ring.
# CLI flag: -store-gateway.sharding-ring.wait-instance-state-timeout
[wait_instance_state_timeout: <duration> | default = 10m]
# The sleep seconds when store-gateway is shutting down. Need to be close to
# or larger than KV Store information propagation delay
# CLI flag: -store-gateway.sharding-ring.final-sleep
[final_sleep: <duration> | default = 0s]
# Name of network interface to read address from.
# CLI flag: -store-gateway.sharding-ring.instance-interface-names
[instance_interface_names: <list of string> | default = [eth0 en0]]
# The availability zone where this instance is running. Required if
# zone-awareness is enabled.
# CLI flag: -store-gateway.sharding-ring.instance-availability-zone
[instance_availability_zone: <string> | default = ""]
# The sharding strategy to use. Supported values are: default, shuffle-sharding.
# CLI flag: -store-gateway.sharding-strategy
[sharding_strategy: <string> | default = "default"]
# Comma separated list of tenants whose store metrics this storegateway can
# process. If specified, only these tenants will be handled by storegateway,
# otherwise this storegateway will be enabled for all the tenants in the
# store-gateway cluster.
# CLI flag: -store-gateway.enabled-tenants
[enabled_tenants: <string> | default = ""]
# Comma separated list of tenants whose store metrics this storegateway cannot
# process. If specified, a storegateway that would normally pick the specified
# tenant(s) for processing will ignore them instead.
# CLI flag: -store-gateway.disabled-tenants
[disabled_tenants: <string> | default = ""]
hedged_request:
# If true, hedged requests are applied to object store calls. It can help with
# reducing tail latency.
# CLI flag: -store-gateway.hedged-request.enabled
[enabled: <boolean> | default = false]
# Maximum number of hedged requests allowed for each initial request. A high
# number can reduce latency but increase internal calls.
# CLI flag: -store-gateway.hedged-request.max-requests
[max_requests: <int> | default = 3]
# It is used to calculate a latency threshold to trigger hedged requests. For
# example, additional requests are triggered when the initial request response
# time exceeds the 90th percentile.
# CLI flag: -store-gateway.hedged-request.quantile
[quantile: <float> | default = 0.9]
tracing_config
The tracing_config configures backends cortex uses.
# Tracing type. OTEL and JAEGER are currently supported. For jaeger
# `JAEGER_AGENT_HOST` environment variable should also be set. See:
# https://cortexmetrics.io/docs/guides/tracing .
# CLI flag: -tracing.type
[type: <string> | default = "jaeger"]
otel:
# otl collector endpoint that the driver will use to send spans.
# CLI flag: -tracing.otel.otlp-endpoint
[otlp_endpoint: <string> | default = ""]
# enhance/modify traces/propagators for specific exporter. If empty, OTEL
# defaults will apply. Supported values are: `awsxray.`
# CLI flag: -tracing.otel.exporter-type
[exporter_type: <string> | default = ""]
# Fraction of traces to be sampled. Fractions >= 1 means sampling if off and
# everything is traced.
# CLI flag: -tracing.otel.sample-ratio
[sample_ratio: <float> | default = 0.001]
# If enabled, use round_robin gRPC load balancing policy. By default, use
# pick_first policy. For more details, please refer to
# https://github.com/grpc/grpc/blob/master/doc/load-balancing.md#load-balancing-policies.
# CLI flag: -tracing.otel.round-robin
[round_robin: <boolean> | default = false]
# Enable TLS in the GRPC client. This flag needs to be enabled when any other
# TLS flag is set. If set to false, insecure connection to gRPC server will be
# used.
# CLI flag: -tracing.otel.tls-enabled
[tls_enabled: <boolean> | default = false]
tls:
# Path to the client certificate file, which will be used for authenticating
# with the server. Also requires the key path to be configured.
# CLI flag: -tracing.otel.tls.tls-cert-path
[tls_cert_path: <string> | default = ""]
# Path to the key file for the client certificate. Also requires the client
# certificate to be configured.
# CLI flag: -tracing.otel.tls.tls-key-path
[tls_key_path: <string> | default = ""]
# Path to the CA certificates file to validate server certificate against.
# If not set, the host's root CA certificates are used.
# CLI flag: -tracing.otel.tls.tls-ca-path
[tls_ca_path: <string> | default = ""]
# Override the expected name on the server certificate.
# CLI flag: -tracing.otel.tls.tls-server-name
[tls_server_name: <string> | default = ""]
# Skip validating server certificate.
# CLI flag: -tracing.otel.tls.tls-insecure-skip-verify
[tls_insecure_skip_verify: <boolean> | default = false]
LimitsPerLabelSet
limits:
# The maximum number of active series per LabelSet, across the cluster before
# replication. Setting the value 0 will enable the monitoring (metrics) but
# would not enforce any limits.
[max_series: <int> | default = ]
# LabelSet which the limit should be applied. If no labels are provided, it
# becomes the default partition which matches any series that doesn't match any
# other explicitly defined label sets.'
[label_set: <map of string (labelName) to string (labelValue)> | default = []]
PriorityDef
# Priority level. Must be a unique value.
[priority: <int> | default = 0]
# Number of reserved queriers to handle priorities higher or equal to the
# priority level. Value between 0 and 1 will be used as a percentage.
[reserved_queriers: <float> | default = 0]
# List of query_attributes to match and assign priority to queries. A query is
# assigned to this priority if it matches any query_attribute in this list. Each
# query_attribute has several properties (e.g., regex, time_window, user_agent),
# and all specified properties must match for a query_attribute to be considered
# a match. Only the specified properties are checked, and an AND operator is
# applied to them.
[query_attributes: <list of QueryAttribute> | default = []]
QueryAttribute
# API type for the query. Should be one of the query, query_range, series,
# labels, label_values. If not set, it won't be checked.
[api_type: <string> | default = ""]
# Regex that the query string (or at least one of the matchers in metadata
# query) should match. If not set, it won't be checked.
[regex: <string> | default = ""]
# Overall data select time window (including range selectors, modifiers and
# lookback delta) that the query should be within. If not set, it won't be
# checked.
time_window:
# Start of the data select time window (including range selectors, modifiers
# and lookback delta) that the query should be within. If set to 0, it won't
# be checked.
[start: <int> | default = 0]
# End of the data select time window (including range selectors, modifiers and
# lookback delta) that the query should be within. If set to 0, it won't be
# checked.
[end: <int> | default = 0]
# Query time range should be within this limit to match. Depending on where it
# was used, in most of the use-cases, either min or max value will be used. If
# not set, it won't be checked.
time_range_limit:
# This will be duration (12h, 1d, 15d etc.). Query time range should be above
# or equal to this value to match. Ex: if this value is 20d, then queries
# whose range is bigger than or equal to 20d will match. If set to 0, it won't
# be checked.
[min: <int> | default = 0]
# This will be duration (12h, 1d, 15d etc.). Query time range should be below
# or equal to this value to match. Ex: if this value is 24h, then queries
# whose range is smaller than or equal to 24h will match.If set to 0, it won't
# be checked.
[max: <int> | default = 0]
# If query step provided should be within this limit to match. If not set, it
# won't be checked. This property only applied to range queries and ignored for
# other types of queries.
query_step_limit:
# Query step should be above or equal to this value to match. If set to 0, it
# won't be checked.
[min: <int> | default = 0]
# Query step should be below or equal to this value to match. If set to 0, it
# won't be checked.
[max: <int> | default = 0]
# Regex that User-Agent header of the request should match. If not set, it won't
# be checked.
[user_agent_regex: <string> | default = ""]
# Grafana includes X-Dashboard-Uid header in query requests. If this field is
# provided then X-Dashboard-Uid header of request should match this value. If
# not set, it won't be checked. This property won't be applied to metadata
# queries.
[dashboard_uid: <string> | default = ""]
# Grafana includes X-Panel-Id header in query requests. If this field is
# provided then X-Panel-Id header of request should match this value. If not
# set, it won't be checked. This property won't be applied to metadata queries.
[panel_id: <string> | default = ""]
DisabledRuleGroup
# namespace in which the rule group belongs
[namespace: <string> | default = ""]
# name of the rule group
[name: <string> | default = ""]