dca5cffa55
- Adjusted CPU and memory requests and limits for both jobmanager and taskmanager to optimize resource allocation. - Commented out the resourcesPreset parameter for clarity in configuration. Signed-off-by: zhenyus <zhenyus@mathmast.com>
898 lines
40 KiB
YAML
898 lines
40 KiB
YAML
# Copyright Broadcom, Inc. All Rights Reserved.
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# SPDX-License-Identifier: APACHE-2.0
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## @section Global parameters
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## Global Docker image parameters
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## Please, note that this will override the image parameters, including dependencies, configured to use the global value
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## Current available global Docker image parameters: imageRegistry, imagePullSecrets and storageClass
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##
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## @param global.imageRegistry Global Docker image registry
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## @param global.imagePullSecrets Global Docker registry secret names as an array
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## @param global.defaultStorageClass Global default StorageClass for Persistent Volume(s)
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## @param global.storageClass DEPRECATED: use global.defaultStorageClass instead
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##
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global:
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imageRegistry: ""
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## E.g.
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## imagePullSecrets:
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## - myRegistryKeySecretName
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##
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imagePullSecrets: []
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defaultStorageClass: ""
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storageClass: "azure-disk-std-lrs"
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## Security parameters
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##
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security:
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## @param global.security.allowInsecureImages Allows skipping image verification
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allowInsecureImages: false
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## Compatibility adaptations for Kubernetes platforms
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##
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compatibility:
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## Compatibility adaptations for Openshift
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##
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openshift:
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## @param global.compatibility.openshift.adaptSecurityContext Adapt the securityContext sections of the deployment to make them compatible with Openshift restricted-v2 SCC: remove runAsUser, runAsGroup and fsGroup and let the platform use their allowed default IDs. Possible values: auto (apply if the detected running cluster is Openshift), force (perform the adaptation always), disabled (do not perform adaptation)
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##
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adaptSecurityContext: auto
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## @section Common parameters
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##
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## @param nameOverride String to partially override common.names.fullname
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##
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nameOverride: ""
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## @param fullnameOverride String to fully override common.names.fullname
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##
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fullnameOverride: ""
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## @param kubeVersion Force target Kubernetes version (using Helm capabilities if not set)
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##
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kubeVersion: ""
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## @param commonLabels Labels to add to all deployed objects (sub-charts are not considered)
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##
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commonLabels: {}
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## @param commonAnnotations Annotations to add to all deployed objects
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##
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commonAnnotations: {}
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## @param clusterDomain Default Kubernetes cluster domain
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##
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clusterDomain: freeleaps.cluster
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## @param extraDeploy Array of extra objects to deploy with the release
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##
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extraDeploy: []
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## Enable diagnostic mode in the deployment
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##
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diagnosticMode:
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## @param diagnosticMode.enabled Enable diagnostic mode (all probes will be disabled and the command will be overridden)
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##
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enabled: false
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## @param diagnosticMode.command Command to override all containers in the deployment
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##
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command:
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- sleep
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## @param diagnosticMode.args Args to override all containers in the deployment
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##
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args:
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- infinity
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## @section Apache Flink parameters
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##
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## Bitnami Apache Flink image
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## ref: https://hub.docker.com/r/bitnami/flink/tags/
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## @param image.registry [default: REGISTRY_NAME] Apache Flink image registry
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## @param image.repository [default: REPOSITORY_NAME/flink] Apache Flink image repository
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## @skip image.tag Apache Flink image tag (immutable tags are recommended)
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## @param image.digest Apache Flink image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag
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## @param image.pullPolicy image pull policy
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## @param image.pullSecrets Apache Flink image pull secrets
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## @param image.debug Enable image debug mode
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##
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image:
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registry: docker.io
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repository: bitnami/flink
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tag: 2.0.0-debian-12-r7
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digest: ""
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## Specify a imagePullPolicy
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## ref: https://kubernetes.io/docs/concepts/containers/images/#pre-pulled-images
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##
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pullPolicy: IfNotPresent
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## Optionally specify an array of imagePullSecrets.
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## Secrets must be manually created in the namespace.
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## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
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## e.g:
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## pullSecrets:
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## - myRegistryKeySecretName
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##
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pullSecrets: []
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## Enable debug mode
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##
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debug: false
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## @section Jobmanager deployment parameters
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##
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jobmanager:
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## @param jobmanager.command Command for running the container (set to default if not set). Use array form
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##
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command: []
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## @param jobmanager.args Args for running the container (set to default if not set). Use array form
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##
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args: []
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## @param jobmanager.lifecycleHooks [object] Override default etcd container hooks
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##
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lifecycleHooks: {}
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## @param jobmanager.automountServiceAccountToken Mount Service Account token in pod
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##
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automountServiceAccountToken: false
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## @param jobmanager.hostAliases Set pod host aliases
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## https://kubernetes.io/docs/concepts/services-networking/add-entries-to-pod-etc-hosts-with-host-aliases/
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##
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hostAliases: []
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## @param jobmanager.extraEnvVars Extra environment variables to be set on flink container
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## For example:
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## - name: FOO
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## value: BAR
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##
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extraEnvVars: []
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## @param jobmanager.extraEnvVarsCM Name of existing ConfigMap containing extra env vars
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##
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extraEnvVarsCM: ""
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## @param jobmanager.extraEnvVarsSecret Name of existing Secret containing extra env vars
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##
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extraEnvVarsSecret: ""
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## @param jobmanager.replicaCount Number of Apache Flink Jobmanager replicas
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##
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replicaCount: 1
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## Configure extra options for container's liveness, readiness and startup probes
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## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes
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## @param jobmanager.livenessProbe.enabled Enable livenessProbe on Jobmanager nodes
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## @param jobmanager.livenessProbe.initialDelaySeconds Initial delay seconds for livenessProbe
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## @param jobmanager.livenessProbe.periodSeconds Period seconds for livenessProbe
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## @param jobmanager.livenessProbe.timeoutSeconds Timeout seconds for livenessProbe
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## @param jobmanager.livenessProbe.failureThreshold Failure threshold for livenessProbe
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## @param jobmanager.livenessProbe.successThreshold Success threshold for livenessProbe
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##
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livenessProbe:
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enabled: true
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failureThreshold: 3
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initialDelaySeconds: 20
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periodSeconds: 10
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successThreshold: 1
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timeoutSeconds: 1
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## @param jobmanager.startupProbe.enabled Enable startupProbe on Jobmanager containers
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## @param jobmanager.startupProbe.initialDelaySeconds Initial delay seconds for startupProbe
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## @param jobmanager.startupProbe.periodSeconds Period seconds for startupProbe
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## @param jobmanager.startupProbe.timeoutSeconds Timeout seconds for startupProbe
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## @param jobmanager.startupProbe.failureThreshold Failure threshold for startupProbe
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## @param jobmanager.startupProbe.successThreshold Success threshold for startupProbe
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##
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startupProbe:
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enabled: true
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initialDelaySeconds: 20
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periodSeconds: 10
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timeoutSeconds: 1
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failureThreshold: 15
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successThreshold: 1
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## @param jobmanager.readinessProbe.enabled Enable readinessProbe
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## @param jobmanager.readinessProbe.initialDelaySeconds Initial delay seconds for readinessProbe
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## @param jobmanager.readinessProbe.periodSeconds Period seconds for readinessProbe
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## @param jobmanager.readinessProbe.timeoutSeconds Timeout seconds for readinessProbe
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## @param jobmanager.readinessProbe.failureThreshold Failure threshold for readinessProbe
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## @param jobmanager.readinessProbe.successThreshold Success threshold for readinessProbe
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##
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readinessProbe:
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enabled: true
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initialDelaySeconds: 20
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periodSeconds: 10
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timeoutSeconds: 1
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failureThreshold: 15
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successThreshold: 1
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## @param jobmanager.customLivenessProbe Custom livenessProbe that overrides the default one
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##
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customLivenessProbe: {}
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## @param jobmanager.customStartupProbe [object] Override default startup probe
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##
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customStartupProbe: {}
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## @param jobmanager.customReadinessProbe [object] Override default readiness probe
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##
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customReadinessProbe: {}
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## Apache Flink pods' resource requests and limits
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## ref: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/
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## Minimum memory for development is 4GB and 2 CPU cores
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## Minimum memory for production is 8GB and 4 CPU cores
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## ref: http://docs.datastax.com/en/archived/flink/2.0/flink/architecture/architecturePlanningHardware_c.html
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##
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## We usually recommend not to specify default resources and to leave this as a conscious
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## choice for the user. This also increases chances charts run on environments with little
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## resources, such as Minikube. If you do want to specify resources, uncomment the following
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## lines, adjust them as necessary, and remove the curly braces after 'resources:'.
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## @param jobmanager.resourcesPreset Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if jobmanager.resources is set (jobmanager.resources is recommended for production).
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## More information: https://github.com/bitnami/charts/blob/main/bitnami/common/templates/_resources.tpl#L15
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##
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# resourcesPreset: "small"
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## @param jobmanager.resources Set container requests and limits for different resources like CPU or memory (essential for production workloads)
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## Example:
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## resources:
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## requests:
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## cpu: 2
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## memory: 512Mi
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## limits:
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## cpu: 3
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## memory: 1024Mi
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##
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resources:
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requests:
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cpu: 100m
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memory: 128Mi
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limits:
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cpu: 200m
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memory: 2Gi
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## @param jobmanager.extraVolumeMounts Optionally specify extra list of additional volumeMounts for flink container
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##
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extraVolumeMounts: []
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## Container ports to expose
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## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-nodeport
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containerPorts:
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## @param jobmanager.containerPorts.rpc Port for RPC
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##
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rpc: 6123
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## @param jobmanager.containerPorts.http Port for http UI
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##
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http: 8081
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## @param jobmanager.containerPorts.blob Port for blob server
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##
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blob: 6124
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## Apache Flink jobmanager.service parameters
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##
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service:
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## @param jobmanager.service.type Apache Flink service type
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##
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type: ClusterIP
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## Ports to expose
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## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-nodeport
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ports:
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## @param jobmanager.service.ports.rpc Port for RPC
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##
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rpc: 6123
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## @param jobmanager.service.ports.http Port for http UI
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##
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http: 8081
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## @param jobmanager.service.ports.blob Port for blob server
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## Due the Apache Flink specificities this port should match the jobmanager.containerPorts.blob port. The taskmanager should be
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## able to communicate with the jobmanager through the port jobmanager indicates to the taskmanager, being the jobmanager not aware of the service port.
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blob: 6124
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## Node ports to expose
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## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-nodeport
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nodePorts:
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## @param jobmanager.service.nodePorts.rpc Node port for RPC
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##
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rpc: ""
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## @param jobmanager.service.nodePorts.http Node port for http UI
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##
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http: ""
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## @param jobmanager.service.nodePorts.blob Port for blob server
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##
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blob: ""
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## @param jobmanager.service.extraPorts Extra ports to expose in the service (normally used with the `sidecar` value)
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##
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extraPorts: []
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## @param jobmanager.service.loadBalancerIP LoadBalancerIP if service type is `LoadBalancer`
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## ref: https://kubernetes.io/docs/concepts/services-networking/service/#internal-load-balancer
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##
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loadBalancerIP: ""
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## @param jobmanager.service.loadBalancerSourceRanges Service Load Balancer sources
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## ref: https://kubernetes.io/docs/tasks/access-application-cluster/configure-cloud-provider-firewall/#restrict-access-for-loadbalancer-service
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## e.g:
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## loadBalancerSourceRanges:
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## - 10.10.10.0/24
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##
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loadBalancerSourceRanges: []
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## @param jobmanager.service.clusterIP Service Cluster IP
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## e.g.:
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## clusterIP: None
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##
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clusterIP: ""
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## @param jobmanager.service.externalTrafficPolicy Service external traffic policy
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## ref https://kubernetes.io/docs/tasks/access-application-cluster/create-external-load-balancer/#preserving-the-client-source-ip
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##
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externalTrafficPolicy: Cluster
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## @param jobmanager.service.annotations Provide any additional annotations which may be required.
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## This can be used to set the LoadBalancer service type to internal only.
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## ref: https://kubernetes.io/docs/concepts/services-networking/service/#internal-load-balancer
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##
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annotations: {}
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## @param jobmanager.service.sessionAffinity Session Affinity for Kubernetes service, can be "None" or "ClientIP"
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## If "ClientIP", consecutive client requests will be directed to the same Pod
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## ref: https://kubernetes.io/docs/concepts/services-networking/service/#virtual-ips-and-service-proxies
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##
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sessionAffinity: None
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## @param jobmanager.service.sessionAffinityConfig Additional settings for the sessionAffinity
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## sessionAffinityConfig:
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## clientIP:
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## timeoutSeconds: 300
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##
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sessionAffinityConfig: {}
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## Network Policies
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## Ref: https://kubernetes.io/docs/concepts/services-networking/network-policies/
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##
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networkPolicy:
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## @param jobmanager.networkPolicy.enabled Specifies whether a NetworkPolicy should be created
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##
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enabled: true
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## @param jobmanager.networkPolicy.allowExternal Don't require server label for connections
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## The Policy model to apply. When set to false, only pods with the correct
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## server label will have network access to the ports server is listening
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## on. When true, server will accept connections from any source
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## (with the correct destination port).
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##
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allowExternal: true
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## @param jobmanager.networkPolicy.allowExternalEgress Allow the pod to access any range of port and all destinations.
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##
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allowExternalEgress: true
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## @param jobmanager.networkPolicy.extraIngress [array] Add extra ingress rules to the NetworkPolicy
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## e.g:
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## extraIngress:
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## - ports:
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## - port: 1234
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## from:
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## - podSelector:
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## - matchLabels:
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## - role: frontend
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## - podSelector:
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## - matchExpressions:
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## - key: role
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## operator: In
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## values:
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## - frontend
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extraIngress: []
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## @param jobmanager.networkPolicy.extraEgress [array] Add extra ingress rules to the NetworkPolicy
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## e.g:
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## extraEgress:
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## - ports:
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## - port: 1234
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## to:
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## - podSelector:
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## - matchLabels:
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## - role: frontend
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## - podSelector:
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## - matchExpressions:
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## - key: role
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## operator: In
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## values:
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## - frontend
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##
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extraEgress: []
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## @param jobmanager.networkPolicy.ingressNSMatchLabels [object] Labels to match to allow traffic from other namespaces
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## @param jobmanager.networkPolicy.ingressNSPodMatchLabels [object] Pod labels to match to allow traffic from other namespaces
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##
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ingressNSMatchLabels: {}
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ingressNSPodMatchLabels: {}
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## Apache Flink Jobmanager serviceAccount parameters
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##
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serviceAccount:
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## @param jobmanager.serviceAccount.create Enables ServiceAccount
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##
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create: true
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## @param jobmanager.serviceAccount.name ServiceAccount name
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##
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name: ""
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## @param jobmanager.serviceAccount.annotations Annotations to add to all deployed objects
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##
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annotations: {}
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## @param jobmanager.serviceAccount.automountServiceAccountToken Automount API credentials for a service account.
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##
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automountServiceAccountToken: false
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## Pod security context
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## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-pod
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## @param jobmanager.podSecurityContext.enabled Enabled Apache Flink pods' Security Context
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## @param jobmanager.podSecurityContext.fsGroupChangePolicy Set filesystem group change policy
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## @param jobmanager.podSecurityContext.sysctls Set kernel settings using the sysctl interface
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## @param jobmanager.podSecurityContext.supplementalGroups Set filesystem extra groups
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## @param jobmanager.podSecurityContext.fsGroup Set Apache Flink pod's Security Context fsGroup
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##
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podSecurityContext:
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enabled: true
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fsGroupChangePolicy: Always
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sysctls: []
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supplementalGroups: []
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fsGroup: 1001
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## Configure Container Security Context (only main container)
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## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-container
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## @param jobmanager.containerSecurityContext.enabled Enabled Apache Flink containers' Security Context
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## @param jobmanager.containerSecurityContext.seLinuxOptions [object,nullable] Set SELinux options in container
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## @param jobmanager.containerSecurityContext.runAsUser Set Apache Flink container's Security Context runAsUser
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## @param jobmanager.containerSecurityContext.runAsGroup Set Apache Flink container's Security Context runAsGroup
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## @param jobmanager.containerSecurityContext.runAsNonRoot Force the container to be run as non root
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## @param jobmanager.containerSecurityContext.allowPrivilegeEscalation Allows privilege escalation
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## @param jobmanager.containerSecurityContext.readOnlyRootFilesystem Set container's Security Context readOnlyRootFilesystem
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## @param jobmanager.containerSecurityContext.privileged Set primary container's Security Context privileged
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## @param jobmanager.containerSecurityContext.capabilities.drop List of capabilities to be dropped
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## @param jobmanager.containerSecurityContext.seccompProfile.type Rules specifying actions to take based on the requested syscall
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##
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containerSecurityContext:
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enabled: true
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seLinuxOptions: {}
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runAsUser: 1001
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runAsGroup: 1001
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runAsNonRoot: true
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allowPrivilegeEscalation: false
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readOnlyRootFilesystem: true
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privileged: false
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capabilities:
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drop: ["ALL"]
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seccompProfile:
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type: "RuntimeDefault"
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## @param jobmanager.podAnnotations Additional pod annotations
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## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
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##
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podAnnotations: {}
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## @param jobmanager.podLabels Additional pod labels
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## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
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##
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podLabels: {}
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## @param jobmanager.podAffinityPreset Pod affinity preset. Ignored if `affinity` is set. Allowed values: `soft` or `hard`
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## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity
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##
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podAffinityPreset: ""
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## @param jobmanager.podAntiAffinityPreset Pod anti-affinity preset. Ignored if `affinity` is set. Allowed values: `soft` or `hard`
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## Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity
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##
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podAntiAffinityPreset: soft
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## Node affinity preset
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## Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#node-affinity
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##
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nodeAffinityPreset:
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## @param jobmanager.nodeAffinityPreset.type Node affinity preset type. Ignored if `affinity` is set. Allowed values: `soft` or `hard`
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##
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type: ""
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## @param jobmanager.nodeAffinityPreset.key Node label key to match. Ignored if `affinity` is set
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##
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key: ""
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## @param jobmanager.nodeAffinityPreset.values Node label values to match. Ignored if `affinity` is set
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## E.g.
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## values:
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## - e2e-az1
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## - e2e-az2
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##
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values: []
|
|
## @param jobmanager.priorityClassName Server priorityClassName
|
|
## Ref: https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/
|
|
##
|
|
priorityClassName: ""
|
|
## @param jobmanager.affinity Affinity for pod assignment
|
|
## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
|
|
## NOTE: podAffinityPreset, podAntiAffinityPreset, and nodeAffinityPreset will be ignored when it's set
|
|
##
|
|
affinity: {}
|
|
## @param jobmanager.nodeSelector Node labels for pod assignment
|
|
## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/
|
|
##
|
|
nodeSelector: {}
|
|
## @param jobmanager.tolerations Tolerations for pod assignment
|
|
## ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
|
|
##
|
|
tolerations: []
|
|
## @param jobmanager.topologySpreadConstraints Topology Spread Constraints for pod assignment
|
|
## https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/
|
|
## The value is evaluated as a template
|
|
##
|
|
topologySpreadConstraints: []
|
|
## @param jobmanager.schedulerName Alternative scheduler
|
|
## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
|
|
##
|
|
schedulerName: ""
|
|
## @param jobmanager.updateStrategy.type Apache Flink jobmanager deployment strategy type
|
|
## @param jobmanager.updateStrategy.rollingUpdate [object,nullable] Apache Flink jobmanager deployment rolling update configuration parameters
|
|
## ref: https://kubernetes.io/docs/concepts/workloads/controllers/deployment/#strategy
|
|
##
|
|
updateStrategy:
|
|
type: RollingUpdate
|
|
rollingUpdate: null
|
|
## @param jobmanager.extraVolumes Optionally specify extra list of additional volumes for flink container
|
|
##
|
|
extraVolumes: []
|
|
## @param jobmanager.initContainers Add additional init containers to the flink pods
|
|
##
|
|
initContainers: []
|
|
## @param jobmanager.sidecars Add additional sidecar containers to the flink pods
|
|
##
|
|
sidecars: []
|
|
|
|
## @param jobmanager.pdb.create Enable/disable a Pod Disruption Budget creation
|
|
## @param jobmanager.pdb.minAvailable Minimum number/percentage of pods that should remain scheduled
|
|
## @param jobmanager.pdb.maxUnavailable Maximum number/percentage of pods that may be made unavailable.Defaults to `1` if both `secondary.pdb.minAvailable` and `secondary.pdb.maxUnavailable` are empty.
|
|
##
|
|
pdb:
|
|
create: true
|
|
minAvailable: ""
|
|
maxUnavailable: ""
|
|
## @section TaskManager deployment parameters
|
|
##
|
|
taskmanager:
|
|
## @param taskmanager.command Command for running the container (set to default if not set). Use array form
|
|
##
|
|
command: []
|
|
## @param taskmanager.args Args for running the container (set to default if not set). Use array form
|
|
##
|
|
args: []
|
|
## @param taskmanager.lifecycleHooks [object] Override default etcd container hooks
|
|
##
|
|
lifecycleHooks: {}
|
|
## @param taskmanager.automountServiceAccountToken Mount Service Account token in pod
|
|
##
|
|
automountServiceAccountToken: false
|
|
## @param taskmanager.hostAliases Set pod host aliases
|
|
## https://kubernetes.io/docs/concepts/services-networking/add-entries-to-pod-etc-hosts-with-host-aliases/
|
|
##
|
|
hostAliases: []
|
|
## @param taskmanager.extraEnvVars Extra environment variables to be set on flink container
|
|
## For example:
|
|
## - name: FOO
|
|
## value: BAR
|
|
##
|
|
extraEnvVars: []
|
|
## @param taskmanager.extraEnvVarsCM Name of existing ConfigMap containing extra env vars
|
|
##
|
|
extraEnvVarsCM: ""
|
|
## @param taskmanager.extraEnvVarsSecret Name of existing Secret containing extra env vars
|
|
##
|
|
extraEnvVarsSecret: ""
|
|
## @param taskmanager.replicaCount Number of Apache Flink replicas
|
|
##
|
|
replicaCount: 1
|
|
## Configure extra options for container's liveness, readiness and startup probes
|
|
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#configure-probes
|
|
## @param taskmanager.livenessProbe.enabled Enable livenessProbe on taskmanager nodes
|
|
## @param taskmanager.livenessProbe.initialDelaySeconds Initial delay seconds for livenessProbe
|
|
## @param taskmanager.livenessProbe.periodSeconds Period seconds for livenessProbe
|
|
## @param taskmanager.livenessProbe.timeoutSeconds Timeout seconds for livenessProbe
|
|
## @param taskmanager.livenessProbe.failureThreshold Failure threshold for livenessProbe
|
|
## @param taskmanager.livenessProbe.successThreshold Success threshold for livenessProbe
|
|
##
|
|
livenessProbe:
|
|
enabled: true
|
|
failureThreshold: 3
|
|
initialDelaySeconds: 20
|
|
periodSeconds: 10
|
|
successThreshold: 1
|
|
timeoutSeconds: 1
|
|
## @param taskmanager.startupProbe.enabled Enable startupProbe on taskmanager containers
|
|
## @param taskmanager.startupProbe.initialDelaySeconds Initial delay seconds for startupProbe
|
|
## @param taskmanager.startupProbe.periodSeconds Period seconds for startupProbe
|
|
## @param taskmanager.startupProbe.timeoutSeconds Timeout seconds for startupProbe
|
|
## @param taskmanager.startupProbe.failureThreshold Failure threshold for startupProbe
|
|
## @param taskmanager.startupProbe.successThreshold Success threshold for startupProbe
|
|
##
|
|
startupProbe:
|
|
enabled: true
|
|
initialDelaySeconds: 20
|
|
periodSeconds: 10
|
|
timeoutSeconds: 1
|
|
failureThreshold: 15
|
|
successThreshold: 1
|
|
## @param taskmanager.readinessProbe.enabled Enable readinessProbe
|
|
## @param taskmanager.readinessProbe.initialDelaySeconds Initial delay seconds for readinessProbe
|
|
## @param taskmanager.readinessProbe.periodSeconds Period seconds for readinessProbe
|
|
## @param taskmanager.readinessProbe.timeoutSeconds Timeout seconds for readinessProbe
|
|
## @param taskmanager.readinessProbe.failureThreshold Failure threshold for readinessProbe
|
|
## @param taskmanager.readinessProbe.successThreshold Success threshold for readinessProbe
|
|
##
|
|
readinessProbe:
|
|
enabled: true
|
|
initialDelaySeconds: 20
|
|
periodSeconds: 10
|
|
timeoutSeconds: 1
|
|
failureThreshold: 15
|
|
successThreshold: 1
|
|
## @param taskmanager.customLivenessProbe Custom livenessProbe that overrides the default one
|
|
##
|
|
customLivenessProbe: {}
|
|
## @param taskmanager.customStartupProbe [object] Override default startup probe
|
|
##
|
|
customStartupProbe: {}
|
|
## @param taskmanager.customReadinessProbe [object] Override default readiness probe
|
|
##
|
|
customReadinessProbe: {}
|
|
## Apache Flink pods' resource requests and limits
|
|
## ref: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/
|
|
## Minimum memory for development is 4GB and 2 CPU cores
|
|
## Minimum memory for production is 8GB and 4 CPU cores
|
|
## ref: http://docs.datastax.com/en/archived/flink/2.0/flink/architecture/architecturePlanningHardware_c.html
|
|
##
|
|
## We usually recommend not to specify default resources and to leave this as a conscious
|
|
## choice for the user. This also increases chances charts run on environments with little
|
|
## resources, such as Minikube. If you do want to specify resources, uncomment the following
|
|
## lines, adjust them as necessary, and remove the curly braces after 'resources:'.
|
|
## @param taskmanager.resourcesPreset Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if taskmanager.resources is set (taskmanager.resources is recommended for production).
|
|
## More information: https://github.com/bitnami/charts/blob/main/bitnami/common/templates/_resources.tpl#L15
|
|
##
|
|
# resourcesPreset: "small"
|
|
## @param taskmanager.resources Set container requests and limits for different resources like CPU or memory (essential for production workloads)
|
|
## Example:
|
|
## resources:
|
|
## requests:
|
|
## cpu: 2
|
|
## memory: 512Mi
|
|
## limits:
|
|
## cpu: 3
|
|
## memory: 1024Mi
|
|
##
|
|
resources:
|
|
requests:
|
|
cpu: 100m
|
|
memory: 128Mi
|
|
limits:
|
|
cpu: 200m
|
|
memory: 2Gi
|
|
## @param taskmanager.extraVolumeMounts Optionally specify extra list of additional volumeMounts for flink container
|
|
##
|
|
extraVolumeMounts: []
|
|
## Container ports to expose
|
|
## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-nodeport
|
|
## @param taskmanager.containerPorts.data data exchange port
|
|
## @param taskmanager.containerPorts.rpc Port for RPC
|
|
## @param taskmanager.containerPorts.internalMetrics Port for internal metrics query service
|
|
##
|
|
containerPorts:
|
|
data: 6121
|
|
rpc: 6122
|
|
internalMetrics: 6126
|
|
## Apache Flink taskmanager.service parameters
|
|
##
|
|
service:
|
|
## @param taskmanager.service.type Apache Flink service type
|
|
##
|
|
type: ClusterIP
|
|
## Ports to expose
|
|
## @param taskmanager.service.ports.data data exchange port
|
|
## @param taskmanager.service.ports.rpc Port for RPC
|
|
## @param taskmanager.service.ports.internalMetrics Port for internal metrics query service
|
|
##
|
|
ports:
|
|
data: 6121
|
|
rpc: 6122
|
|
internalMetrics: 6126
|
|
## Node ports to expose
|
|
## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-nodeport
|
|
## @param taskmanager.service.nodePorts.data data exchange port
|
|
## @param taskmanager.service.nodePorts.rpc Port for RPC
|
|
## @param taskmanager.service.nodePorts.internalMetrics Port for internal metrics query service
|
|
##
|
|
nodePorts:
|
|
data: ""
|
|
rpc: ""
|
|
internalMetrics: ""
|
|
## @param taskmanager.service.extraPorts Extra ports to expose in the service (normally used with the `sidecar` value)
|
|
##
|
|
extraPorts: []
|
|
## @param taskmanager.service.loadBalancerIP LoadBalancerIP if service type is `LoadBalancer`
|
|
## ref: https://kubernetes.io/docs/concepts/services-networking/service/#internal-load-balancer
|
|
##
|
|
loadBalancerIP: ""
|
|
## @param taskmanager.service.loadBalancerSourceRanges Service Load Balancer sources
|
|
## ref: https://kubernetes.io/docs/tasks/access-application-cluster/configure-cloud-provider-firewall/#restrict-access-for-loadbalancer-service
|
|
## e.g:
|
|
## loadBalancerSourceRanges:
|
|
## - 10.10.10.0/24
|
|
##
|
|
loadBalancerSourceRanges: []
|
|
## @param taskmanager.service.clusterIP Service Cluster IP
|
|
## e.g.:
|
|
## clusterIP: None
|
|
##
|
|
clusterIP: ""
|
|
## @param taskmanager.service.externalTrafficPolicy Service external traffic policy
|
|
## ref https://kubernetes.io/docs/tasks/access-application-cluster/create-external-load-balancer/#preserving-the-client-source-ip
|
|
##
|
|
externalTrafficPolicy: Cluster
|
|
## @param taskmanager.service.annotations Provide any additional annotations which may be required.
|
|
## This can be used to set the LoadBalancer service type to internal only.
|
|
## ref: https://kubernetes.io/docs/concepts/services-networking/service/#internal-load-balancer
|
|
##
|
|
annotations: {}
|
|
## @param taskmanager.service.sessionAffinity Session Affinity for Kubernetes service, can be "None" or "ClientIP"
|
|
## If "ClientIP", consecutive client requests will be directed to the same Pod
|
|
## ref: https://kubernetes.io/docs/concepts/services-networking/service/#virtual-ips-and-service-proxies
|
|
##
|
|
sessionAffinity: None
|
|
## @param taskmanager.service.sessionAffinityConfig Additional settings for the sessionAffinity
|
|
## sessionAffinityConfig:
|
|
## clientIP:
|
|
## timeoutSeconds: 300
|
|
##
|
|
sessionAffinityConfig: {}
|
|
## Network Policies
|
|
## Ref: https://kubernetes.io/docs/concepts/services-networking/network-policies/
|
|
##
|
|
networkPolicy:
|
|
## @param taskmanager.networkPolicy.enabled Specifies whether a NetworkPolicy should be created
|
|
##
|
|
enabled: true
|
|
## @param taskmanager.networkPolicy.allowExternal Don't require server label for connections
|
|
## The Policy model to apply. When set to false, only pods with the correct
|
|
## server label will have network access to the ports server is listening
|
|
## on. When true, server will accept connections from any source
|
|
## (with the correct destination port).
|
|
##
|
|
allowExternal: true
|
|
## @param taskmanager.networkPolicy.allowExternalEgress Allow the pod to access any range of port and all destinations.
|
|
##
|
|
allowExternalEgress: true
|
|
## @param taskmanager.networkPolicy.extraIngress [array] Add extra ingress rules to the NetworkPolicy
|
|
## e.g:
|
|
## extraIngress:
|
|
## - ports:
|
|
## - port: 1234
|
|
## from:
|
|
## - podSelector:
|
|
## - matchLabels:
|
|
## - role: frontend
|
|
## - podSelector:
|
|
## - matchExpressions:
|
|
## - key: role
|
|
## operator: In
|
|
## values:
|
|
## - frontend
|
|
extraIngress: []
|
|
## @param taskmanager.networkPolicy.extraEgress [array] Add extra ingress rules to the NetworkPolicy
|
|
## e.g:
|
|
## extraEgress:
|
|
## - ports:
|
|
## - port: 1234
|
|
## to:
|
|
## - podSelector:
|
|
## - matchLabels:
|
|
## - role: frontend
|
|
## - podSelector:
|
|
## - matchExpressions:
|
|
## - key: role
|
|
## operator: In
|
|
## values:
|
|
## - frontend
|
|
##
|
|
extraEgress: []
|
|
## @param taskmanager.networkPolicy.ingressNSMatchLabels [object] Labels to match to allow traffic from other namespaces
|
|
## @param taskmanager.networkPolicy.ingressNSPodMatchLabels [object] Pod labels to match to allow traffic from other namespaces
|
|
##
|
|
ingressNSMatchLabels: {}
|
|
ingressNSPodMatchLabels: {}
|
|
## Apache Flink taskmanager serviceAccount parameters
|
|
##
|
|
serviceAccount:
|
|
## @param taskmanager.serviceAccount.create Enables ServiceAccount
|
|
##
|
|
create: true
|
|
## @param taskmanager.serviceAccount.name ServiceAccount name
|
|
##
|
|
name: ""
|
|
## @param taskmanager.serviceAccount.annotations Annotations to add to all deployed objects
|
|
##
|
|
annotations: {}
|
|
## @param taskmanager.serviceAccount.automountServiceAccountToken Automount API credentials for a service account.
|
|
##
|
|
automountServiceAccountToken: false
|
|
## Pod security context
|
|
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-pod
|
|
## @param taskmanager.podSecurityContext.enabled Enabled Apache Flink pods' Security Context
|
|
## @param taskmanager.podSecurityContext.fsGroupChangePolicy Set filesystem group change policy
|
|
## @param taskmanager.podSecurityContext.sysctls Set kernel settings using the sysctl interface
|
|
## @param taskmanager.podSecurityContext.supplementalGroups Set filesystem extra groups
|
|
## @param taskmanager.podSecurityContext.fsGroup Set Apache Flink pod's Security Context fsGroup
|
|
##
|
|
podSecurityContext:
|
|
enabled: true
|
|
fsGroupChangePolicy: Always
|
|
sysctls: []
|
|
supplementalGroups: []
|
|
fsGroup: 1001
|
|
## Configure Container Security Context (only main container)
|
|
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-container
|
|
## @param taskmanager.containerSecurityContext.enabled Enabled Apache Flink containers' Security Context
|
|
## @param taskmanager.containerSecurityContext.seLinuxOptions [object,nullable] Set SELinux options in container
|
|
## @param taskmanager.containerSecurityContext.runAsUser Set Apache Flink container's Security Context runAsUser
|
|
## @param taskmanager.containerSecurityContext.runAsGroup Set Apache Flink container's Security Context runAsGroup
|
|
## @param taskmanager.containerSecurityContext.runAsNonRoot Force the container to be run as non root
|
|
## @param taskmanager.containerSecurityContext.privileged Set primary container's Security Context privileged
|
|
## @param taskmanager.containerSecurityContext.allowPrivilegeEscalation Allows privilege escalation
|
|
## @param taskmanager.containerSecurityContext.readOnlyRootFilesystem Set container's Security Context readOnlyRootFilesystem
|
|
## @param taskmanager.containerSecurityContext.capabilities.drop List of capabilities to be dropped
|
|
## @param taskmanager.containerSecurityContext.seccompProfile.type Rules specifying actions to take based on the requested syscall
|
|
##
|
|
containerSecurityContext:
|
|
enabled: true
|
|
seLinuxOptions: {}
|
|
runAsUser: 1001
|
|
runAsGroup: 1001
|
|
runAsNonRoot: true
|
|
privileged: false
|
|
allowPrivilegeEscalation: false
|
|
readOnlyRootFilesystem: true
|
|
capabilities:
|
|
drop: ["ALL"]
|
|
seccompProfile:
|
|
type: "RuntimeDefault"
|
|
## @param taskmanager.podAnnotations Additional pod annotations
|
|
## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
|
|
##
|
|
podAnnotations: {}
|
|
## @param taskmanager.podLabels Additional pod labels
|
|
## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
|
|
##
|
|
podLabels: {}
|
|
## @param taskmanager.podAffinityPreset Pod affinity preset. Ignored if `affinity` is set. Allowed values: `soft` or `hard`
|
|
## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity
|
|
##
|
|
podAffinityPreset: ""
|
|
## @param taskmanager.podAntiAffinityPreset Pod anti-affinity preset. Ignored if `affinity` is set. Allowed values: `soft` or `hard`
|
|
## Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity
|
|
##
|
|
podAntiAffinityPreset: soft
|
|
## Node affinity preset
|
|
## Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#node-affinity
|
|
##
|
|
nodeAffinityPreset:
|
|
## @param taskmanager.nodeAffinityPreset.type Node affinity preset type. Ignored if `affinity` is set. Allowed values: `soft` or `hard`
|
|
##
|
|
type: ""
|
|
## @param taskmanager.nodeAffinityPreset.key Node label key to match. Ignored if `affinity` is set
|
|
##
|
|
key: ""
|
|
## @param taskmanager.nodeAffinityPreset.values Node label values to match. Ignored if `affinity` is set
|
|
## E.g.
|
|
## values:
|
|
## - e2e-az1
|
|
## - e2e-az2
|
|
##
|
|
values: []
|
|
## @param taskmanager.priorityClassName Server priorityClassName
|
|
## Ref: https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/
|
|
##
|
|
priorityClassName: ""
|
|
## @param taskmanager.affinity Affinity for pod assignment
|
|
## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
|
|
## NOTE: podAffinityPreset, podAntiAffinityPreset, and nodeAffinityPreset will be ignored when it's set
|
|
##
|
|
affinity: {}
|
|
## @param taskmanager.nodeSelector Node labels for pod assignment
|
|
## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/
|
|
##
|
|
nodeSelector: {}
|
|
## @param taskmanager.tolerations Tolerations for pod assignment
|
|
## ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
|
|
##
|
|
tolerations: []
|
|
## @param taskmanager.topologySpreadConstraints Topology Spread Constraints for pod assignment
|
|
## https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/
|
|
## The value is evaluated as a template
|
|
##
|
|
topologySpreadConstraints: []
|
|
## @param taskmanager.schedulerName Alternative scheduler
|
|
## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
|
|
##
|
|
schedulerName: ""
|
|
## @param taskmanager.podManagementPolicy Pod management policy for the Apache Flink taskmanager statefulset
|
|
## ref: https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#pod-management-policies
|
|
##
|
|
podManagementPolicy: Parallel
|
|
## @param taskmanager.updateStrategy.type Apache Flink taskmanager statefulset strategy type
|
|
## @param taskmanager.updateStrategy.rollingUpdate [object,nullable] Apache Flink taskmanager statefulset rolling update configuration parameters
|
|
## ref: https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#update-strategies
|
|
##
|
|
updateStrategy:
|
|
type: RollingUpdate
|
|
rollingUpdate: null
|
|
## @param taskmanager.extraVolumes Optionally specify extra list of additional volumes for flink container
|
|
##
|
|
extraVolumes: []
|
|
## @param taskmanager.initContainers Add additional init containers to the flink pods
|
|
##
|
|
initContainers: []
|
|
## @param taskmanager.sidecars Add additional sidecar containers to the flink pods
|
|
##
|
|
sidecars: []
|
|
## @param taskmanager.pdb.create Enable/disable a Pod Disruption Budget creation
|
|
## @param taskmanager.pdb.minAvailable Minimum number/percentage of pods that should remain scheduled
|
|
## @param taskmanager.pdb.maxUnavailable Maximum number/percentage of pods that may be made unavailable.Defaults to `1` if both `secondary.pdb.minAvailable` and `secondary.pdb.maxUnavailable` are empty.
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##
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pdb:
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create: true
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minAvailable: ""
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maxUnavailable: ""
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