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Merge pull request #1254 from matt-everett/master
[bitnami/chart] Use the standard "etcd.fullname" template definition
This commit is contained in:
Carlos Rodríguez Hernández
@@ -1,6 +1,6 @@
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apiVersion: v1
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name: etcd
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version: 3.0.0
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version: 3.1.0
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appVersion: 3.3.13
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description: etcd is a distributed key value store that provides a reliable way to store data across a cluster of machines
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keywords:
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+79
-77
@@ -45,82 +45,84 @@ The command removes all the Kubernetes components associated with the chart and
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The following tables lists the configurable parameters of the etcd chart and their default values.
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| Parameter | Description | Default |
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|-------------------------------------------|----------------------------------------------------------------------------------------------------------|------------------------------------------------------------------- |
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| `global.imageRegistry` | Global Docker image registry | `nil` |
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| `global.imagePullSecrets` | Global Docker registry secret names as an array | `[]` (does not add image pull secrets to deployed pods) |
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| `image.registry` | etcd image registry | `docker.io` |
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| `image.repository` | etcd image name | `bitnami/etcd` |
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| `image.tag` | etcd image tag | `{TAG_NAME}` |
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| `image.pullPolicy` | etcd image pull policy | `IfNotPresent` |
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| `image.pullSecrets` | Specify docker-registry secret names as an array | `[]` (does not add image pull secrets to deployed pods) |
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| `image.debug` | Specify if debug values should be set | `false` |
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| `statefulset.updateStrategy` | Update strategy for the stateful set | `RollingUpdate` |
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| `statefulset.rollingUpdatePartition` | Partition for Rolling Update strategy | `nil` |
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| `statefulset.podManagementPolicy` | Pod management policy for the stateful set | `OrderedReady` |
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| `statefulset.replicaCount` | Number of etcd nodes | `1` |
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| `configFileConfigMap` | ConfigMap that contains a etcd.conf.yaml to be mounted | `nil` |
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| `envVarsConfigMap` | ConfigMap that contains environment variables to be set in the container | `nil` |
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| `allowNoneAuthentication` | Allow to use etcd without configuring RBAC authentication | `true` |
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| `maxProcs` | Set GOMAXPROCS environment variable to limit the number of CPUs | `nil` |
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| `auth.rbac.enabled` | Switch to enable the etcd authentication. | `true` |
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| `auth.rbac.rootPassword` | Password for the root user | `nil` |
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| `auth.rbac.existingSecret` | Name of the existing secret containing the root password | `nil` |
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| `auth.client.secureTransport` | Switch to encrypt client communication using TLS certificates | `false` |
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| `auth.client.useAutoTLS` | Switch to automatically create the TLS certificates | `false` |
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| `auth.client.enableAuthentication` | Switch to enable host authentication using TLS certificates. Requires existing secret. | `secret` |
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| `auth.client.existingSecret` | Name of the existing secret containing cert files for client communication. | `nil` |
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| `auth.peer.secureTransport` | Switch to encrypt peer communication using TLS certificates | `false` |
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| `auth.peer.useAutoTLS` | Switch to automatically create the TLS certificates | `false` |
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| `auth.peer.enableAuthentication` | Switch to enable host authentication using TLS certificates. Requires existing secret. | `false` |
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| `auth.peer.existingSecret` | Name of the existing secret containing cert files for peer communication. | `nil` |
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| `securityContext.enabled` | Enable security context | `true` |
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| `securityContext.fsGroup` | Group ID for the container | `1001` |
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| `securityContext.runAsUser` | User ID for the container | `1001` |
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| `service.dnsBase` | Kubernetes service cluster dns base name | `svc.cluster.local` |
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| `service.type` | Kubernetes Service type | `ClusterIP` |
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| `service.port` | etcd client port | `2379` |
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| `service.nodePort` | Port to bind to for NodePort service type (client port) | `nil` |
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| `service.peerPort` | etcd peer port | `2380` |
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| `service.peerNodePort` | Port to bind to for NodePort service type (peer port) | `nil` |
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| `service.annotations` | Annotations for etcd service | `{}` |
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| `service.loadBalancerIP` | loadBalancerIP if etcd service type is `LoadBalancer` | `nil` |
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| `persistence.enabled` | Enable persistence using PVC | `true` |
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| `persistence.storageClass` | PVC Storage Class for etcd volume | `nil` |
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| `persistence.accessMode` | PVC Access Mode for etcd volume | `ReadWriteOnce` |
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| `persistence.size` | PVC Storage Request for etcd volume | `8Gi` |
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| `persistence.annotations` | Annotations for the PVC | `{}` |
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| `resources` | CPU/Memory resource requests/limits | Memory: `256Mi`, CPU: `250m` |
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| `livenessProbe.enabled` | Turn on and off liveness probe | `true` |
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| `livenessProbe.initialDelaySeconds` | Delay before liveness probe is initiated | `10` |
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| `livenessProbe.periodSeconds` | How often to perform the probe | `10` |
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| `livenessProbe.timeoutSeconds` | When the probe times out | `5` |
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| `livenessProbe.failureThreshold` | Minimum consecutive failures for the probe to be considered failed after having succeeded. | `2` |
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| `livenessProbe.successThreshold` | Minimum consecutive successes for the probe to be considered successful after having failed | `1` |
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| `readinessProbe.enabled` | Turn on and off readiness probe | `true` |
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| `readinessProbe.initialDelaySeconds` | Delay before liveness probe is initiated | `15` |
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| `readinessProbe.periodSeconds` | How often to perform the probe | `10` |
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| `readinessProbe.timeoutSeconds` | When the probe times out | `5` |
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| `readinessProbe.failureThreshold` | Minimum consecutive failures for the probe to be considered failed after having succeeded. | `6` |
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| `readinessProbe.successThreshold` | Minimum consecutive successes for the probe to be considered successful after having failed | `1` |
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| `podAnnotations` | Annotations to be added to pods | `{}` |
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| `nodeAffinity` | Node Affinity rules for pod assignment. The value is evaluated as a template. | `{}` |
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| `podAffinity` | Affinity rules for pod assignment. The value is evaluated as a template. | `{}` |
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| `podAntiAffinity` | Anti-Affinity rules for pod assignment. Allowed values: `soft` and `hard` | `soft` |
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| `nodeSelector` | Node labels for pod assignment. The value is evaluated as a template. | `{}` |
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| `tolerations` | Tolerations for pod assignment. The value is evaluated as a template. | `{}` |
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| `metrics.enabled` | Enable Prometheus exporter to expose etcd metrics | `false` |
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| `metrics.podAnnotations` | Annotations for enabling prometheus to access the metrics endpoint | {`prometheus.io/scrape: "true",prometheus.io/port: "2379"`} |
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| `startFromSnapshot.enabled` | Initialize new cluster recovering an existing snapshot | `false` |
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| `startFromSnapshot.existingClaim` | PVC containing the existing snapshot | `nil` |
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| `startFromSnapshot.snapshotFilename` | Snapshot filename | `nil` |
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| `disasterRecovery.enabled` | Enable auto disaster recovery by periodically snapshotting the keyspace | `false` |
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| `disasterRecovery.cronjob.schedule` | Schedule in Cron format to save snapshots | `*/30 * * * *` |
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| `disasterRecovery.cronjob.historyLimit` | Number of successful finished jobs to retain | `1` |
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| `disasterRecovery.cronjob.podAnnotations` | Pod annotations for cronjob pods | `{}` |
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| `disasterRecovery.pvc.existingClaim` | Provide an existing `PersistentVolumeClaim`, the value is evaluated as a template. | `nil` |
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| `disasterRecovery.pvc.size` | PVC Storage Request | `2Gi` |
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| `disasterRecovery.pvc.storageClassName` | Storage Class for snapshots volume | `nfs` |
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| Parameter | Description | Default |
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| ----------------------------------------- | ------------------------------------------------------------------------------------------------- | ----------------------------------------------------------- |
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| `global.imageRegistry` | Global Docker image registry | `nil` |
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| `global.imagePullSecrets` | Global Docker registry secret names as an array | `[]` (does not add image pull secrets to deployed pods) |
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| `image.registry` | etcd image registry | `docker.io` |
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| `image.repository` | etcd image name | `bitnami/etcd` |
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| `image.tag` | etcd image tag | `{TAG_NAME}` |
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| `image.pullPolicy` | etcd image pull policy | `IfNotPresent` |
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| `image.pullSecrets` | Specify docker-registry secret names as an array | `[]` (does not add image pull secrets to deployed pods) |
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| `image.debug` | Specify if debug values should be set | `false` |
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| `nameOverride` | String to partially override etcd.fullname template with a string (will prepend the release name) | `nil` |
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| `fullnameOverride` | String to fully override etcd.fullname template with a string | `nil` |
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| `statefulset.updateStrategy` | Update strategy for the stateful set | `RollingUpdate` |
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| `statefulset.rollingUpdatePartition` | Partition for Rolling Update strategy | `nil` |
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| `statefulset.podManagementPolicy` | Pod management policy for the stateful set | `OrderedReady` |
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| `statefulset.replicaCount` | Number of etcd nodes | `1` |
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| `configFileConfigMap` | ConfigMap that contains a etcd.conf.yaml to be mounted | `nil` |
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| `envVarsConfigMap` | ConfigMap that contains environment variables to be set in the container | `nil` |
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| `allowNoneAuthentication` | Allow to use etcd without configuring RBAC authentication | `true` |
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| `maxProcs` | Set GOMAXPROCS environment variable to limit the number of CPUs | `nil` |
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| `auth.rbac.enabled` | Switch to enable the etcd authentication. | `true` |
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| `auth.rbac.rootPassword` | Password for the root user | `nil` |
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| `auth.rbac.existingSecret` | Name of the existing secret containing the root password | `nil` |
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| `auth.client.secureTransport` | Switch to encrypt client communication using TLS certificates | `false` |
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| `auth.client.useAutoTLS` | Switch to automatically create the TLS certificates | `false` |
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| `auth.client.enableAuthentication` | Switch to enable host authentication using TLS certificates. Requires existing secret. | `secret` |
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| `auth.client.existingSecret` | Name of the existing secret containing cert files for client communication. | `nil` |
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| `auth.peer.secureTransport` | Switch to encrypt peer communication using TLS certificates | `false` |
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| `auth.peer.useAutoTLS` | Switch to automatically create the TLS certificates | `false` |
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| `auth.peer.enableAuthentication` | Switch to enable host authentication using TLS certificates. Requires existing secret. | `false` |
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| `auth.peer.existingSecret` | Name of the existing secret containing cert files for peer communication. | `nil` |
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| `securityContext.enabled` | Enable security context | `true` |
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| `securityContext.fsGroup` | Group ID for the container | `1001` |
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| `securityContext.runAsUser` | User ID for the container | `1001` |
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| `service.dnsBase` | Kubernetes service cluster dns base name | `svc.cluster.local` |
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| `service.type` | Kubernetes Service type | `ClusterIP` |
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| `service.port` | etcd client port | `2379` |
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| `service.nodePort` | Port to bind to for NodePort service type (client port) | `nil` |
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| `service.peerPort` | etcd peer port | `2380` |
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| `service.peerNodePort` | Port to bind to for NodePort service type (peer port) | `nil` |
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| `service.annotations` | Annotations for etcd service | `{}` |
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| `service.loadBalancerIP` | loadBalancerIP if etcd service type is `LoadBalancer` | `nil` |
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| `persistence.enabled` | Enable persistence using PVC | `true` |
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| `persistence.storageClass` | PVC Storage Class for etcd volume | `nil` |
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| `persistence.accessMode` | PVC Access Mode for etcd volume | `ReadWriteOnce` |
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| `persistence.size` | PVC Storage Request for etcd volume | `8Gi` |
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| `persistence.annotations` | Annotations for the PVC | `{}` |
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| `resources` | CPU/Memory resource requests/limits | Memory: `256Mi`, CPU: `250m` |
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| `livenessProbe.enabled` | Turn on and off liveness probe | `true` |
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| `livenessProbe.initialDelaySeconds` | Delay before liveness probe is initiated | `10` |
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| `livenessProbe.periodSeconds` | How often to perform the probe | `10` |
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| `livenessProbe.timeoutSeconds` | When the probe times out | `5` |
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| `livenessProbe.failureThreshold` | Minimum consecutive failures for the probe to be considered failed after having succeeded. | `2` |
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| `livenessProbe.successThreshold` | Minimum consecutive successes for the probe to be considered successful after having failed | `1` |
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| `readinessProbe.enabled` | Turn on and off readiness probe | `true` |
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| `readinessProbe.initialDelaySeconds` | Delay before liveness probe is initiated | `15` |
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| `readinessProbe.periodSeconds` | How often to perform the probe | `10` |
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| `readinessProbe.timeoutSeconds` | When the probe times out | `5` |
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| `readinessProbe.failureThreshold` | Minimum consecutive failures for the probe to be considered failed after having succeeded. | `6` |
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| `readinessProbe.successThreshold` | Minimum consecutive successes for the probe to be considered successful after having failed | `1` |
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| `podAnnotations` | Annotations to be added to pods | `{}` |
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| `nodeAffinity` | Node Affinity rules for pod assignment. The value is evaluated as a template. | `{}` |
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| `podAffinity` | Affinity rules for pod assignment. The value is evaluated as a template. | `{}` |
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| `podAntiAffinity` | Anti-Affinity rules for pod assignment. Allowed values: `soft` and `hard` | `soft` |
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| `nodeSelector` | Node labels for pod assignment. The value is evaluated as a template. | `{}` |
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| `tolerations` | Tolerations for pod assignment. The value is evaluated as a template. | `{}` |
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| `metrics.enabled` | Enable Prometheus exporter to expose etcd metrics | `false` |
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| `metrics.podAnnotations` | Annotations for enabling prometheus to access the metrics endpoint | {`prometheus.io/scrape: "true",prometheus.io/port: "2379"`} |
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| `startFromSnapshot.enabled` | Initialize new cluster recovering an existing snapshot | `false` |
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| `startFromSnapshot.existingClaim` | PVC containing the existing snapshot | `nil` |
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| `startFromSnapshot.snapshotFilename` | Snapshot filename | `nil` |
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| `disasterRecovery.enabled` | Enable auto disaster recovery by periodically snapshotting the keyspace | `false` |
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| `disasterRecovery.cronjob.schedule` | Schedule in Cron format to save snapshots | `*/30 * * * *` |
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| `disasterRecovery.cronjob.historyLimit` | Number of successful finished jobs to retain | `1` |
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| `disasterRecovery.cronjob.podAnnotations` | Pod annotations for cronjob pods | `{}` |
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| `disasterRecovery.pvc.existingClaim` | Provide an existing `PersistentVolumeClaim`, the value is evaluated as a template. | `nil` |
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| `disasterRecovery.pvc.size` | PVC Storage Request | `2Gi` |
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| `disasterRecovery.pvc.storageClassName` | Storage Class for snapshots volume | `nfs` |
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Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
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@@ -343,4 +345,4 @@ Use the workaround below to upgrade from versions previous to 1.0.0. The followi
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```console
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$ kubectl delete statefulset etcd --cascade=false
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```
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```
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@@ -11,8 +11,16 @@ Create a default fully qualified app name.
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We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
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*/}}
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{{- define "etcd.fullname" -}}
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{{- if .Values.fullnameOverride -}}
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{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
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{{- else -}}
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{{- $name := default .Chart.Name .Values.nameOverride -}}
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{{- printf "%s-%s" .Release.Name $name | trunc 63 -}}
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{{- if contains $name .Release.Name -}}
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{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
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{{- else -}}
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{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{/*
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@@ -31,6 +31,12 @@ image:
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## ref: https://github.com/bitnami/minideb-extras/#turn-on-bash-debugging
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debug: false
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## String to partially override etcd.fullname template (will maintain the release name)
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# nameOverride:
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## String to fully override etcd.fullname template
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# fullnameOverride:
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statefulset:
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## Update strategy, can be set to RollingUpdate or OnDelete by default.
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## https://kubernetes.io/docs/tutorials/stateful-application/basic-stateful-set/#updating-statefulsets
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@@ -31,6 +31,12 @@ image:
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## ref: https://github.com/bitnami/minideb-extras/#turn-on-bash-debugging
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debug: false
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## String to partially override etcd.fullname template (will maintain the release name)
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# nameOverride:
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## String to fully override etcd.fullname template
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# fullnameOverride:
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statefulset:
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## Update strategy, can be set to RollingUpdate or OnDelete by default.
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## https://kubernetes.io/docs/tutorials/stateful-application/basic-stateful-set/#updating-statefulsets
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