global:
image:
# -- Overrides the Docker registry globally for all images
registry: null
# -- Overrides the priorityClassName for all pods
priorityClassName: null
# -- configures cluster domain ("cluster.local" by default)
clusterDomain: "cluster.local"
# -- configures DNS service name
dnsService: "dns-default"
# -- configures DNS service namespace
dnsNamespace: "openshift-dns"
# -- Overrides the chart's name
nameOverride: null
# -- Overrides the chart's computed fullname
fullnameOverride: null
# -- Image pull secrets for Docker images
imagePullSecrets: []
loki:
# -- If set, these annotations are added to all of the Kubernetes controllers
# (Deployments, StatefulSets, etc) that this chart launches. Use this to
# implement something like the "Wave" controller or another controller that
# is monitoring top level deployment resources.
annotations: {}
# Configures the readiness probe for all of the Loki pods
readinessProbe:
httpGet:
path: /ready
port: http
initialDelaySeconds: 30
timeoutSeconds: 1
livenessProbe:
httpGet:
path: /ready
port: http
initialDelaySeconds: 300
image:
# -- The Docker registry
registry: image-registry.openshift-image-registry.svc:5000
# -- Docker image repository
repository: xxxxxxxxx/loki
# -- Overrides the image tag whose default is the chart's appVersion
tag: null
# -- Docker image pull policy
pullPolicy: IfNotPresent
# -- Common labels for all pods
podLabels: {}
# -- Common annotations for all pods
podAnnotations: {}
# -- Common command override for all pods (except gateway)
command: null
# -- The number of old ReplicaSets to retain to allow rollback
revisionHistoryLimit: 10
# -- The SecurityContext for Loki pods
podSecurityContext:
fsGroup: 1003860000
runAsGroup: 1003860000
runAsNonRoot: true
runAsUser: 1003860000
# -- The SecurityContext for Loki containers
containerSecurityContext:
readOnlyRootFilesystem: true
capabilities:
drop:
- ALL
allowPrivilegeEscalation: false
# -- Specify an existing secret containing loki configuration. If non-empty, overrides `loki.config`
existingSecretForConfig: ""
# -- Adds the appProtocol field to the memberlist service. This allows memberlist to work with istio protocol selection. Ex: "http" or "tcp"
appProtocol: ""
# -- Common annotations for all loki services
serviceAnnotations: {}
# Loki server configuration
# Refers to https://grafana.com/docs/loki/latest/configuration/#server
server:
# -- HTTP server listen port
http_listen_port: 3100
# -- Config file contents for Loki
# @default -- See values.yaml
config: |
auth_enabled: false
server:
{{- toYaml .Values.loki.server | nindent 6 }}
common:
compactor_address: http://{{ include "loki.compactorFullname" . }}:3100
distributor:
ring:
kvstore:
store: memberlist
memberlist:
join_members:
- {{ include "loki.fullname" . }}-memberlist
ingester:
lifecycler:
ring:
kvstore:
store: memberlist
replication_factor: 1
chunk_idle_period: 30m
chunk_block_size: 262144
chunk_encoding: snappy
chunk_retain_period: 1m
max_transfer_retries: 0
wal:
dir: /var/loki/wal
limits_config:
enforce_metric_name: false
reject_old_samples: true
reject_old_samples_max_age: 168h
max_cache_freshness_per_query: 10m
split_queries_by_interval: 15m
{{- if .Values.loki.schemaConfig}}
schema_config:
{{- toYaml .Values.loki.schemaConfig | nindent 2}}
{{- end}}
{{- if .Values.loki.storageConfig}}
storage_config:
{{- if .Values.indexGateway.enabled}}
{{- $indexGatewayClient := dict "server_address" (printf "dns:///%s:9095" (include "loki.indexGatewayFullname" .)) }}
{{- $_ := set .Values.loki.storageConfig.boltdb_shipper "index_gateway_client" $indexGatewayClient }}
{{- end}}
{{- toYaml .Values.loki.storageConfig | nindent 2}}
{{- if .Values.memcachedIndexQueries.enabled }}
index_queries_cache_config:
memcached_client:
addresses: dnssrv+_memcached-client._tcp.{{ include "loki.memcachedIndexQueriesFullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.global.clusterDomain }}
consistent_hash: true
{{- end}}
{{- end}}
runtime_config:
file: /var/{{ include "loki.name" . }}-runtime/runtime.yaml
chunk_store_config:
max_look_back_period: 0s
{{- if .Values.memcachedChunks.enabled }}
chunk_cache_config:
embedded_cache:
enabled: false
memcached_client:
consistent_hash: true
addresses: dnssrv+_memcached-client._tcp.{{ include "loki.memcachedChunksFullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.global.clusterDomain }}
{{- end }}
{{- if .Values.memcachedIndexWrites.enabled }}
write_dedupe_cache_config:
memcached_client:
consistent_hash: true
addresses: dnssrv+_memcached-client._tcp.{{ include "loki.memcachedIndexWritesFullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.global.clusterDomain }}
{{- end }}
table_manager:
retention_deletes_enabled: false
retention_period: 0s
query_range:
align_queries_with_step: true
max_retries: 5
cache_results: true
results_cache:
cache:
{{- if .Values.memcachedFrontend.enabled }}
memcached_client:
addresses: dnssrv+_memcached-client._tcp.{{ include "loki.memcachedFrontendFullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.global.clusterDomain }}
consistent_hash: true
{{- else }}
embedded_cache:
enabled: true
ttl: 24h
{{- end }}
frontend_worker:
{{- if .Values.queryScheduler.enabled }}
scheduler_address: {{ include "loki.querySchedulerFullname" . }}:9095
{{- else }}
frontend_address: {{ include "loki.queryFrontendFullname" . }}-headless:9095
{{- end }}
frontend:
log_queries_longer_than: 5s
compress_responses: true
{{- if .Values.queryScheduler.enabled }}
scheduler_address: {{ include "loki.querySchedulerFullname" . }}:9095
{{- end }}
tail_proxy_url: http://{{ include "loki.querierFullname" . }}:3100
compactor:
shared_store: filesystem
ruler:
storage:
type: s3
local:
directory: /etc/loki/rules
ring:
kvstore:
store: memberlist
rule_path: /tmp/loki/scratch
alertmanager_url: https://alertmanager.xx
external_url: https://alertmanager.xx
# -- Check https://grafana.com/docs/loki/latest/configuration/#schema_config for more info on how to configure schemas
schemaConfig:
configs:
- from: 2020-09-07
store: boltdb-shipper
object_store: s3
schema: v11
index:
prefix: loki_index_
period: 24h
# -- Check https://grafana.com/docs/loki/latest/configuration/#storage_config for more info on how to configure storages
storageConfig:
boltdb_shipper:
shared_store: s3
resync_interval: 5s
active_index_directory: /var/loki/index
cache_location: /var/loki/cache
cache_ttl: 168h
aws:
s3: s3://admin:xxxxxx@obs-minio.xxxxxxxxxx.svc.cluster.local.:9000/default
s3forcepathstyle: true
# -- Uncomment to configure each storage individually
# azure: {}
# gcs: {}
# s3: {
# }
# boltdb: {}
# -- Structured loki configuration, takes precedence over `loki.config`, `loki.schemaConfig`, `loki.storageConfig`
structuredConfig: {}
# -- Provides a reloadable runtime configuration file for some specific configuration
runtimeConfig: {}
serviceAccount:
# -- Specifies whether a ServiceAccount should be created
create: true
# -- The name of the ServiceAccount to use.
# If not set and create is true, a name is generated using the fullname template
name: null
# -- Image pull secrets for the service account
imagePullSecrets: []
# -- Annotations for the service account
annotations: {}
# -- Set this toggle to false to opt out of automounting API credentials for the service account
automountServiceAccountToken: true
# RBAC configuration
rbac:
# -- If pspEnabled true, a PodSecurityPolicy is created for K8s that use psp.
pspEnabled: false
# -- For OpenShift set pspEnabled to 'false' and sccEnabled to 'true' to use the SecurityContextConstraints.
sccEnabled: false
# ServiceMonitor configuration
serviceMonitor:
# -- If enabled, ServiceMonitor resources for Prometheus Operator are created
enabled: false
# -- Alternative namespace for ServiceMonitor resources
namespace: null
# -- Namespace selector for ServiceMonitor resources
namespaceSelector: {}
# -- ServiceMonitor annotations
annotations: {}
# -- Additional ServiceMonitor labels
labels: {}
# -- ServiceMonitor scrape interval
interval: null
# -- ServiceMonitor scrape timeout in Go duration format (e.g. 15s)
scrapeTimeout: null
# -- ServiceMonitor relabel configs to apply to samples before scraping
# https://github.com/prometheus-operator/prometheus-operator/blob/master/Documentation/api.md#relabelconfig
relabelings: []
# -- ServiceMonitor metric relabel configs to apply to samples before ingestion
# https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#endpoint
metricRelabelings: []
# --ServiceMonitor will add labels from the service to the Prometheus metric
# https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#servicemonitorspec
targetLabels: []
# -- ServiceMonitor will use http by default, but you can pick https as well
scheme: http
# -- ServiceMonitor will use these tlsConfig settings to make the health check requests
tlsConfig: null
# Rules for the Prometheus Operator
prometheusRule:
# -- If enabled, a PrometheusRule resource for Prometheus Operator is created
enabled: false
# -- Alternative namespace for the PrometheusRule resource
namespace: null
# -- PrometheusRule annotations
annotations: {}
# -- Additional PrometheusRule labels
labels: {}
# -- Contents of Prometheus rules file
groups: []
# - name: loki_rules
# rules:
# - expr: histogram_quantile(0.99, sum(rate(loki_request_duration_seconds_bucket[1m]))
# by (le, cluster, job))
# record: cluster_job:loki_request_duration_seconds:99quantile
# - expr: histogram_quantile(0.50, sum(rate(loki_request_duration_seconds_bucket[1m]))
# by (le, cluster, job))
# record: cluster_job:loki_request_duration_seconds:50quantile
# - expr: sum(rate(loki_request_duration_seconds_sum[1m])) by (cluster, job) / sum(rate(loki_request_duration_seconds_count[1m]))
# by (cluster, job)
# record: cluster_job:loki_request_duration_seconds:avg
# - expr: sum(rate(loki_request_duration_seconds_bucket[1m])) by (le, cluster, job)
# record: cluster_job:loki_request_duration_seconds_bucket:sum_rate
# - expr: sum(rate(loki_request_duration_seconds_sum[1m])) by (cluster, job)
# record: cluster_job:loki_request_duration_seconds_sum:sum_rate
# - expr: sum(rate(loki_request_duration_seconds_count[1m])) by (cluster, job)
# record: cluster_job:loki_request_duration_seconds_count:sum_rate
# - expr: histogram_quantile(0.99, sum(rate(loki_request_duration_seconds_bucket[1m]))
# by (le, cluster, job, route))
# record: cluster_job_route:loki_request_duration_seconds:99quantile
# - expr: histogram_quantile(0.50, sum(rate(loki_request_duration_seconds_bucket[1m]))
# by (le, cluster, job, route))
# record: cluster_job_route:loki_request_duration_seconds:50quantile
# - expr: sum(rate(loki_request_duration_seconds_sum[1m])) by (cluster, job, route)
# / sum(rate(loki_request_duration_seconds_count[1m])) by (cluster, job, route)
# record: cluster_job_route:loki_request_duration_seconds:avg
# - expr: sum(rate(loki_request_duration_seconds_bucket[1m])) by (le, cluster, job,
# route)
# record: cluster_job_route:loki_request_duration_seconds_bucket:sum_rate
# - expr: sum(rate(loki_request_duration_seconds_sum[1m])) by (cluster, job, route)
# record: cluster_job_route:loki_request_duration_seconds_sum:sum_rate
# - expr: sum(rate(loki_request_duration_seconds_count[1m])) by (cluster, job, route)
# record: cluster_job_route:loki_request_duration_seconds_count:sum_rate
# - expr: histogram_quantile(0.99, sum(rate(loki_request_duration_seconds_bucket[1m]))
# by (le, cluster, namespace, job, route))
# record: cluster_namespace_job_route:loki_request_duration_seconds:99quantile
# - expr: histogram_quantile(0.50, sum(rate(loki_request_duration_seconds_bucket[1m]))
# by (le, cluster, namespace, job, route))
# record: cluster_namespace_job_route:loki_request_duration_seconds:50quantile
# - expr: sum(rate(loki_request_duration_seconds_sum[1m])) by (cluster, namespace,
# job, route) / sum(rate(loki_request_duration_seconds_count[1m])) by (cluster,
# namespace, job, route)
# record: cluster_namespace_job_route:loki_request_duration_seconds:avg
# - expr: sum(rate(loki_request_duration_seconds_bucket[1m])) by (le, cluster, namespace,
# job, route)
# record: cluster_namespace_job_route:loki_request_duration_seconds_bucket:sum_rate
# - expr: sum(rate(loki_request_duration_seconds_sum[1m])) by (cluster, namespace,
# job, route)
# record: cluster_namespace_job_route:loki_request_duration_seconds_sum:sum_rate
# - expr: sum(rate(loki_request_duration_seconds_count[1m])) by (cluster, namespace,
# job, route)
# record: cluster_namespace_job_route:loki_request_duration_seconds_count:sum_rate
# Configuration for the ingester
ingester:
# -- Kind of deployment [StatefulSet/Deployment]
kind: StatefulSet
# -- Number of replicas for the ingester
replicas: 1
autoscaling:
# -- Enable autoscaling for the ingester
enabled: true
# -- Minimum autoscaling replicas for the ingester
minReplicas: 1
# -- Maximum autoscaling replicas for the ingester
maxReplicas: 3
# -- Target CPU utilisation percentage for the ingester
targetCPUUtilizationPercentage: 70
# -- Target memory utilisation percentage for the ingester
targetMemoryUtilizationPercentage:
image:
# -- The Docker registry for the ingester image. Overrides `loki.image.registry`
registry: null
# -- Docker image repository for the ingester image. Overrides `loki.image.repository`
repository: null
# -- Docker image tag for the ingester image. Overrides `loki.image.tag`
tag: null
# -- Command to execute instead of defined in Docker image
command: null
# -- The name of the PriorityClass for ingester pods
priorityClassName: null
# -- Labels for ingester pods
podLabels: {}
# -- Annotations for ingester pods
podAnnotations: {}
# -- Labels for ingestor service
serviceLabels: {}
# -- Additional CLI args for the ingester
extraArgs: []
# -- Environment variables to add to the ingester pods
extraEnv: []
# -- Environment variables from secrets or configmaps to add to the ingester pods
extraEnvFrom: []
# -- Volume mounts to add to the ingester pods
extraVolumeMounts: []
# -- Volumes to add to the ingester pods
extraVolumes: []
# -- Resource requests and limits for the ingester
resources:
requests:
cpu: 200m
memory: 1Gi
limits:
cpu: 1000m
memory: 3Gi
# -- Containers to add to the ingester pods
extraContainers: []
# -- Init containers to add to the ingester pods
initContainers: []
# -- Grace period to allow the ingester to shutdown before it is killed. Especially for the ingestor,
# this must be increased. It must be long enough so ingesters can be gracefully shutdown flushing/transferring
# all data and to successfully leave the member ring on shutdown.
terminationGracePeriodSeconds: 300
# -- topologySpread for ingester pods. Passed through `tpl` and, thus, to be configured as string
# @default -- Defaults to allow skew no more then 1 node per AZ
topologySpreadConstraints: |
- maxSkew: 1
topologyKey: kubernetes.io/hostname
whenUnsatisfiable: ScheduleAnyway
labelSelector:
matchLabels:
{{- include "loki.ingesterSelectorLabels" . | nindent 6 }}
# -- Affinity for ingester pods. Passed through `tpl` and, thus, to be configured as string
# @default -- Hard node and soft zone anti-affinity
affinity: |
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
{{- include "loki.ingesterSelectorLabels" . | nindent 10 }}
topologyKey: kubernetes.io/hostname
preferredDuringSchedulingIgnoredDuringExecution:
- weight: 100
podAffinityTerm:
labelSelector:
matchLabels:
{{- include "loki.ingesterSelectorLabels" . | nindent 12 }}
topologyKey: failure-domain.beta.kubernetes.io/zone
# -- Pod Disruption Budget maxUnavailable
maxUnavailable: null
# -- Node selector for ingester pods
nodeSelector: {}
# -- Tolerations for ingester pods
tolerations: []
# -- readiness probe settings for ingester pods. If empty, use `loki.readinessProbe`
readinessProbe: {}
# -- liveness probe settings for ingester pods. If empty use `loki.livenessProbe`
livenessProbe: {}
persistence:
# -- Enable creating PVCs which is required when using boltdb-shipper
enabled: true
# -- Use emptyDir with ramdisk for storage. **Please note that all data in ingester will be lost on pod restart**
inMemory: false
# -- List of the ingester PVCs
# @notationType -- list
claims:
- name: data
size: 20Gi
# -- Storage class to be used.
# If defined, storageClassName: <storageClass>.
# If set to "-", storageClassName: "", which disables dynamic provisioning.
# If empty or set to null, no storageClassName spec is
# set, choosing the default provisioner (gp2 on AWS, standard on GKE, AWS, and OpenStack).
storageClass: null
# - name: wal
# size: 150Gi
# -- Adds the appProtocol field to the ingester service. This allows ingester to work with istio protocol selection.
appProtocol:
# -- Set the optional grpc service protocol. Ex: "grpc", "http2" or "https"
grpc: ""
# Configuration for the distributor
distributor:
# -- Number of replicas for the distributor
replicas: 1
autoscaling:
# -- Enable autoscaling for the distributor
enabled: true
# -- Minimum autoscaling replicas for the distributor
minReplicas: 1
# -- Maximum autoscaling replicas for the distributor
maxReplicas: 3
# -- Target CPU utilisation percentage for the distributor
targetCPUUtilizationPercentage: 60
# -- Target memory utilisation percentage for the distributor
targetMemoryUtilizationPercentage:
image:
# -- The Docker registry for the distributor image. Overrides `loki.image.registry`
registry: null
# -- Docker image repository for the distributor image. Overrides `loki.image.repository`
repository: null
# -- Docker image tag for the distributor image. Overrides `loki.image.tag`
tag: null
# -- Command to execute instead of defined in Docker image
command: null
# -- The name of the PriorityClass for distributor pods
priorityClassName: null
# -- Labels for distributor pods
podLabels: {}
# -- Annotations for distributor pods
podAnnotations: {}
# -- Labels for distributor service
serviceLabels: {}
# -- Additional CLI args for the distributor
extraArgs: []
# -- Environment variables to add to the distributor pods
extraEnv: []
# -- Environment variables from secrets or configmaps to add to the distributor pods
extraEnvFrom: []
# -- Volume mounts to add to the distributor pods
extraVolumeMounts: []
# -- Volumes to add to the distributor pods
extraVolumes: []
# -- Resource requests and limits for the distributor
resources:
requests:
cpu: 200m
memory: 1Gi
limits:
cpu: 1000m
memory: 3Gi
# -- Containers to add to the distributor pods
extraContainers: []
# -- Grace period to allow the distributor to shutdown before it is killed
terminationGracePeriodSeconds: 30
# -- Affinity for distributor pods. Passed through `tpl` and, thus, to be configured as string
# @default -- Hard node and soft zone anti-affinity
affinity: |
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
{{- include "loki.distributorSelectorLabels" . | nindent 10 }}
topologyKey: kubernetes.io/hostname
preferredDuringSchedulingIgnoredDuringExecution:
- weight: 100
podAffinityTerm:
labelSelector:
matchLabels:
{{- include "loki.distributorSelectorLabels" . | nindent 12 }}
topologyKey: failure-domain.beta.kubernetes.io/zone
# -- Pod Disruption Budget maxUnavailable
maxUnavailable: null
# -- Node selector for distributor pods
nodeSelector: {}
# -- Tolerations for distributor pods
tolerations: []
# -- Adds the appProtocol field to the distributor service. This allows distributor to work with istio protocol selection.
appProtocol:
# -- Set the optional grpc service protocol. Ex: "grpc", "http2" or "https"
grpc: ""
# Configuration for the querier
querier:
# -- Number of replicas for the querier
replicas: 1
autoscaling:
# -- Enable autoscaling for the querier, this is only used if `indexGateway.enabled: true`
enabled: false
# -- Minimum autoscaling replicas for the querier
minReplicas: 1
# -- Maximum autoscaling replicas for the querier
maxReplicas: 3
# -- Target CPU utilisation percentage for the querier
targetCPUUtilizationPercentage: 60
# -- Target memory utilisation percentage for the querier
targetMemoryUtilizationPercentage:
image:
# -- The Docker registry for the querier image. Overrides `loki.image.registry`
registry: null
# -- Docker image repository for the querier image. Overrides `loki.image.repository`
repository: null
# -- Docker image tag for the querier image. Overrides `loki.image.tag`
tag: null
# -- Command to execute instead of defined in Docker image
command: null
# -- The name of the PriorityClass for querier pods
priorityClassName: null
# -- Labels for querier pods
podLabels: {}
# -- Annotations for querier pods
podAnnotations: {}
# -- Labels for querier service
serviceLabels: {}
# -- Additional CLI args for the querier
extraArgs: []
# -- Environment variables to add to the querier pods
extraEnv: []
# -- Environment variables from secrets or configmaps to add to the querier pods
extraEnvFrom: []
# -- Volume mounts to add to the querier pods
extraVolumeMounts: []
# -- Volumes to add to the querier pods
extraVolumes: []
# -- Resource requests and limits for the querier
resources:
requests:
cpu: 500m
memory: 1Gi
limits:
cpu: 1000m
memory: 3Gi
# -- Containers to add to the querier pods
extraContainers: []
# -- Init containers to add to the querier pods
initContainers: []
# -- Grace period to allow the querier to shutdown before it is killed
terminationGracePeriodSeconds: 30
# -- topologySpread for querier pods. Passed through `tpl` and, thus, to be configured as string
# @default -- Defaults to allow skew no more then 1 node per AZ
topologySpreadConstraints: |
- maxSkew: 1
topologyKey: kubernetes.io/hostname
whenUnsatisfiable: ScheduleAnyway
labelSelector:
matchLabels:
{{- include "loki.querierSelectorLabels" . | nindent 6 }}
# -- Affinity for querier pods. Passed through `tpl` and, thus, to be configured as string
# @default -- Hard node and soft zone anti-affinity
affinity: {}
# -- Pod Disruption Budget maxUnavailable
maxUnavailable: null
# -- Node selector for querier pods
nodeSelector: {}
# -- Tolerations for querier pods
tolerations: []
# -- DNSConfig for querier pods
dnsConfig: {}
persistence:
# -- Enable creating PVCs for the querier cache
enabled: true
# -- Size of persistent disk
size: 10Gi
# -- Storage class to be used.
# If defined, storageClassName: <storageClass>.
# If set to "-", storageClassName: "", which disables dynamic provisioning.
# If empty or set to null, no storageClassName spec is
# set, choosing the default provisioner (gp2 on AWS, standard on GKE, AWS, and OpenStack).
storageClass: null
# -- Annotations for querier PVCs
annotations: {}
# -- Adds the appProtocol field to the querier service. This allows querier to work with istio protocol selection.
appProtocol:
# -- Set the optional grpc service protocol. Ex: "grpc", "http2" or "https"
grpc: ""
# Configuration for the query-frontend
queryFrontend:
# -- Number of replicas for the query-frontend
replicas: 1
autoscaling:
# -- Enable autoscaling for the query-frontend
enabled: false
# -- Minimum autoscaling replicas for the query-frontend
minReplicas: 1
# -- Maximum autoscaling replicas for the query-frontend
maxReplicas: 3
# -- Target CPU utilisation percentage for the query-frontend
targetCPUUtilizationPercentage: 60
# -- Target memory utilisation percentage for the query-frontend
targetMemoryUtilizationPercentage:
image:
# -- The Docker registry for the query-frontend image. Overrides `loki.image.registry`
registry: null
# -- Docker image repository for the query-frontend image. Overrides `loki.image.repository`
repository: null
# -- Docker image tag for the query-frontend image. Overrides `loki.image.tag`
tag: null
# -- Command to execute instead of defined in Docker image
command: null
# -- The name of the PriorityClass for query-frontend pods
priorityClassName: null
# -- Labels for query-frontend pods
podLabels: {}
# -- Annotations for query-frontend pods
podAnnotations: {}
# -- Labels for query-frontend service
serviceLabels: {}
# -- Additional CLI args for the query-frontend
extraArgs: []
# -- Environment variables to add to the query-frontend pods
extraEnv: []
# -- Environment variables from secrets or configmaps to add to the query-frontend pods
extraEnvFrom: []
# -- Volume mounts to add to the query-frontend pods
extraVolumeMounts: []
# -- Volumes to add to the query-frontend pods
extraVolumes: []
# -- Resource requests and limits for the query-frontend
resources:
requests:
cpu: 500m
memory: 1Gi
limits:
cpu: 1000m
memory: 3Gi
# -- Containers to add to the query-frontend pods
extraContainers: []
# -- Grace period to allow the query-frontend to shutdown before it is killed
terminationGracePeriodSeconds: 30
# -- Affinity for query-frontend pods. Passed through `tpl` and, thus, to be configured as string
# @default -- Hard node and soft zone anti-affinity
affinity: |
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
{{- include "loki.queryFrontendSelectorLabels" . | nindent 10 }}
topologyKey: kubernetes.io/hostname
preferredDuringSchedulingIgnoredDuringExecution:
- weight: 100
podAffinityTerm:
labelSelector:
matchLabels:
{{- include "loki.queryFrontendSelectorLabels" . | nindent 12 }}
topologyKey: failure-domain.beta.kubernetes.io/zone
# -- Pod Disruption Budget maxUnavailable
maxUnavailable: null
# -- Node selector for query-frontend pods
nodeSelector: {}
# -- Tolerations for query-frontend pods
tolerations: []
# -- Adds the appProtocol field to the queryFrontend service. This allows queryFrontend to work with istio protocol selection.
appProtocol:
# -- Set the optional grpc service protocol. Ex: "grpc", "http2" or "https"
grpc: ""
# Configuration for the query-scheduler
queryScheduler:
# -- Specifies whether the query-scheduler should be decoupled from the query-frontend
enabled: false
# -- Number of replicas for the query-scheduler.
# It should be lower than `-querier.max-concurrent` to avoid generating back-pressure in queriers;
# it's also recommended that this value evenly divides the latter
replicas: 2
image:
# -- The Docker registry for the query-scheduler image. Overrides `loki.image.registry`
registry: null
# -- Docker image repository for the query-scheduler image. Overrides `loki.image.repository`
repository: null
# -- Docker image tag for the query-scheduler image. Overrides `loki.image.tag`
tag: null
# -- The name of the PriorityClass for query-scheduler pods
priorityClassName: null
# -- Labels for query-scheduler pods
podLabels: {}
# -- Annotations for query-scheduler pods
podAnnotations: {}
# -- Labels for query-scheduler service
serviceLabels: {}
# -- Additional CLI args for the query-scheduler
extraArgs: []
# -- Environment variables to add to the query-scheduler pods
extraEnv: []
# -- Environment variables from secrets or configmaps to add to the query-scheduler pods
extraEnvFrom: []
# -- Volume mounts to add to the query-scheduler pods
extraVolumeMounts: []
# -- Volumes to add to the query-scheduler pods
extraVolumes: []
# -- Resource requests and limits for the query-scheduler
resources:
requests:
cpu: 500m
memory: 1Gi
limits:
cpu: 1000m
memory: 3Gi
# -- Containers to add to the query-scheduler pods
extraContainers: []
# -- Grace period to allow the query-scheduler to shutdown before it is killed
terminationGracePeriodSeconds: 30
# -- Affinity for query-scheduler pods. Passed through `tpl` and, thus, to be configured as string
# @default -- Hard node and soft zone anti-affinity
affinity: |
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
{{- include "loki.querySchedulerSelectorLabels" . | nindent 10 }}
topologyKey: kubernetes.io/hostname
preferredDuringSchedulingIgnoredDuringExecution:
- weight: 100
podAffinityTerm:
labelSelector:
matchLabels:
{{- include "loki.querySchedulerSelectorLabels" . | nindent 12 }}
topologyKey: failure-domain.beta.kubernetes.io/zone
# -- Pod Disruption Budget maxUnavailable
maxUnavailable: 1
# -- Node selector for query-scheduler pods
nodeSelector: {}
# -- Tolerations for query-scheduler pods
tolerations: []
# Configuration for the table-manager
tableManager:
# -- Specifies whether the table-manager should be enabled
enabled: false
image:
# -- The Docker registry for the table-manager image. Overrides `loki.image.registry`
registry: null
# -- Docker image repository for the table-manager image. Overrides `loki.image.repository`
repository: null
# -- Docker image tag for the table-manager image. Overrides `loki.image.tag`
tag: null
# -- Command to execute instead of defined in Docker image
command: null
# -- The name of the PriorityClass for table-manager pods
priorityClassName: null
# -- Labels for table-manager pods
podLabels: {}
# -- Annotations for table-manager pods
podAnnotations: {}
# -- Labels for table-manager service
serviceLabels: {}
# -- Additional CLI args for the table-manager
extraArgs: []
# -- Environment variables to add to the table-manager pods
extraEnv: []
# -- Environment variables from secrets or configmaps to add to the table-manager pods
extraEnvFrom: []
# -- Volume mounts to add to the table-manager pods
extraVolumeMounts: []
# -- Volumes to add to the table-manager pods
extraVolumes: []
# -- Resource requests and limits for the table-manager
resources:
requests:
cpu: 500m
memory: 1Gi
limits:
cpu: 1000m
memory: 3Gi
# -- Containers to add to the table-manager pods
extraContainers: []
# -- Grace period to allow the table-manager to shutdown before it is killed
terminationGracePeriodSeconds: 30
# -- Affinity for table-manager pods. Passed through `tpl` and, thus, to be configured as string
# @default -- Hard node and soft zone anti-affinity
affinity: |
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels:
{{- include "loki.tableManagerSelectorLabels" . | nindent 10 }}
topologyKey: kubernetes.io/hostname
preferredDuringSchedulingIgnoredDuringExecution:
- weight: 100
podAffinityTerm:
labelSelector:
matchLabels:
{{- include "loki.tableManagerSelectorLabels" . | nindent 12 }}
topologyKey: failure-domain.beta.kubernetes.io/zone
# -- Node selector for table-manager pods
nodeSelector: {}
# -- Tolerations for table-manager pods
tolerations: []
# Use either this ingress or the gateway, but not both at once.
# If you enable this, make sure to disable the gateway.
# You'll need to supply authn configuration for your ingress controller.
ingress:
enabled: false
# ingressClassName: nginx
annotations: {}
# nginx.ingress.kubernetes.io/auth-type: basic
# nginx.ingress.kubernetes.io/auth-secret: loki-distributed-basic-auth
# nginx.ingress.kubernetes.io/auth-secret-type: auth-map
# nginx.ingress.kubernetes.io/configuration-snippet: |
# proxy_set_header X-Scope-OrgID $remote_user;
paths:
distributor:
- /api/prom/push
- /loki/api/v1/push
querier:
- /api/prom/tail
- /loki/api/v1/tail
query-frontend:
- /loki/api
ruler:
- /api/prom/rules
- /loki/api/v1/rules
- /prometheus/api/v1/rules
- /prometheus/api/v1/alerts
hosts:
- loki.example.com
# tls:
# - secretName: loki-distributed-tls
# hosts:
# - loki.example.com
# Configuration for the gateway
gateway:
# -- Specifies whether the gateway should be enabled
enabled: true
# -- Number of replicas for the gateway
replicas: 1
# -- Enable logging of 2xx and 3xx HTTP requests
verboseLogging: true
autoscaling:
# -- Enable autoscaling for the gateway
enabled: false
# -- Minimum autoscaling replicas for the gateway
minReplicas: 1
# -- Maximum autoscaling replicas for the gateway
maxReplicas: 3
# -- Target CPU utilisation percentage for the gateway
targetCPUUtilizationPercentage: 70
# -- Target memory utilisation percentage for the gateway
targetMemoryUtilizationPercentage:
# -- See `kubectl explain deployment.spec.strategy` for more,
# ref: https://kubernetes.io/docs/concepts/workloads/controllers/deployment/#strategy
deploymentStrategy:
type: RollingUpdate
image:
# -- The Docker registry for the gateway image
registry: image-registry.openshift-image-registry.svc:5000
# -- The gateway image repository
repository: xxxxx/nginx-unprivileged
# -- The gateway image tag
tag: 1.20.2-alpine
# -- The gateway image pull policy
pullPolicy: IfNotPresent
# -- The name of the PriorityClass for gateway pods
priorityClassName: null
# -- Labels for gateway pods
podLabels: {}
# -- Annotations for gateway pods
podAnnotations: {}
# -- Additional CLI args for the gateway
extraArgs: []
# -- Environment variables to add to the gateway pods
extraEnv: []
# -- Environment variables from secrets or configmaps to add to the gateway pods
extraEnvFrom: []
# -- Volumes to add to the gateway pods
