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[bitnami/mysql] Use Existing PVCs to store MySQL data
This commit is contained in:
juan131
@@ -1,5 +1,5 @@
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name: mysql
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version: 4.0.2
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version: 4.0.3
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appVersion: 5.7.23
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description: Chart to create a Highly available MySQL cluster
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keywords:
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+68
-66
@@ -43,72 +43,74 @@ 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 MySQL chart and their default values.
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| Parameter | Description | Default |
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|-------------------------------------------|-----------------------------------------------------|-------------------------------------------------------------------|
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| `image.registry` | MySQL image registry | `docker.io` |
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| `image.repository` | MySQL Image name | `bitnami/mysql` |
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| `image.tag` | MySQL Image tag | `{VERSION}` |
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| `image.pullPolicy` | MySQL image pull policy | `Always` if `imageTag` is `latest`, else `IfNotPresent` |
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| `image.pullSecrets` | Specify image pull secrets | `nil` (does not add image pull secrets to deployed pods) |
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| `service.type` | Kubernetes service type | `ClusterIP` |
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| `service.port` | MySQL service port | `3306` |
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| `root.password` | Password for the `root` user | _random 10 character alphanumeric string_ |
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| `db.user` | Username of new user to create | `nil` |
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| `db.password` | Password for the new user | _random 10 character alphanumeric string if `db.user` is defined_ |
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| `db.name` | Name for new database to create | `my_database` |
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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` | `replication.enabled` | MySQL replication enabled | `true` |
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| `replication.user` | MySQL replication user | `replicator` |
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| `replication.password` | MySQL replication user password | _random 10 character alphanumeric string_ |
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| `master.antiAffinity` | Master pod anti-affinity policy | `soft` |
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| `master.persistence.enabled` | Enable persistence using a `PersistentVolumeClaim` | `true` |
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| `master.persistence.existingClaim` | Provide an existing `PersistentVolumeClaim` | `nil` |
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| `master.persistence.mountPath` | Configure existing `PersistentVolumeClaim` mount path | `""` |
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| `master.persistence.annotations` | Persistent Volume Claim annotations | `{}` |
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| `master.persistence.storageClass` | Persistent Volume Storage Class | `` |
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| `master.persistence.accessModes` | Persistent Volume Access Modes | `[ReadWriteOnce]` |
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| `master.persistence.size` | Persistent Volume Size | `8Gi` |
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| `master.config` | Config file for the MySQL Master server | `_default values in the values.yaml file_` |
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| `master.resources` | CPU/Memory resource requests/limits for master node | `{}` |
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| `master.livenessProbe.enabled` | Turn on and off liveness probe (master) | `true` |
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| `master.livenessProbe.initialDelaySeconds`| Delay before liveness probe is initiated (master) | `120` |
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| `master.livenessProbe.periodSeconds` | How often to perform the probe (master) | `10` |
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| `master.livenessProbe.timeoutSeconds` | When the probe times out (master) | `1` |
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| `master.livenessProbe.successThreshold` | Minimum consecutive successes for the probe (master)| `1` |
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| `master.livenessProbe.failureThreshold` | Minimum consecutive failures for the probe (master) | `3` |
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| `master.readinessProbe.enabled` | Turn on and off readiness probe (master) | `true` |
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| `master.readinessProbe.initialDelaySeconds`| Delay before readiness probe is initiated (master) | `30` |
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| `master.readinessProbe.periodSeconds` | How often to perform the probe (master) | `10` |
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| `master.readinessProbe.timeoutSeconds` | When the probe times out (master) | `1` |
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| `master.readinessProbe.successThreshold` | Minimum consecutive successes for the probe (master)| `1` |
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| `master.readinessProbe.failureThreshold` | Minimum consecutive failures for the probe (master) | `3` |
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| `slave.replicas` | Desired number of slave replicas | `1` |
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| `slave.antiAffinity` | Slave pod anti-affinity policy | `soft` |
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| `slave.persistence.enabled` | Enable persistence using a `PersistentVolumeClaim` | `true` |
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| `slave.persistence.annotations` | Persistent Volume Claim annotations | `{}` |
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| `slave.persistence.storageClass` | Persistent Volume Storage Class | `` |
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| `slave.persistence.accessModes` | Persistent Volume Access Modes | `[ReadWriteOnce]` |
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| `slave.persistence.size` | Persistent Volume Size | `8Gi` |
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| `slave.config` | Config file for the MySQL Slave replicas | `_default values in the values.yaml file_` |
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| `slave.resources` | CPU/Memory resource requests/limits for slave node | `{}` |
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| `slave.livenessProbe.enabled` | Turn on and off liveness probe (slave) | `true` |
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| `slave.livenessProbe.initialDelaySeconds` | Delay before liveness probe is initiated (slave) | `120` |
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| `slave.livenessProbe.periodSeconds` | How often to perform the probe (slave) | `10` |
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| `slave.livenessProbe.timeoutSeconds` | When the probe times out (slave) | `1` |
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| `slave.livenessProbe.successThreshold` | Minimum consecutive successes for the probe (slave) | `1` |
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| `slave.livenessProbe.failureThreshold` | Minimum consecutive failures for the probe (slave) | `3` |
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| `slave.readinessProbe.enabled` | Turn on and off readiness probe (slave) | `true` |
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| `slave.readinessProbe.initialDelaySeconds`| Delay before readiness probe is initiated (slave) | `30` |
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| `slave.readinessProbe.periodSeconds` | How often to perform the probe (slave) | `10` |
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| `slave.readinessProbe.timeoutSeconds` | When the probe times out (slave) | `1` |
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| `slave.readinessProbe.successThreshold` | Minimum consecutive successes for the probe (slave) | `1` |
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| `slave.readinessProbe.failureThreshold` | Minimum consecutive failures for the probe (slave) | `3` |
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| `metrics.enabled` | Start a side-car prometheus exporter | `false` |
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| `metrics.image` | Exporter image name | `prom/mysqld-exporter` |
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| `metrics.imageTag` | Exporter image tag | `v0.10.0` |
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| `metrics.imagePullPolicy` | Exporter image pull policy | `IfNotPresent` |
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| `metrics.resources` | Exporter resource requests/limit | `nil` |
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| Parameter | Description | Default |
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|-------------------------------------------|-------------------------------------------------------|-------------------------------------------------------------------|
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| `image.registry` | MySQL image registry | `docker.io` |
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| `image.repository` | MySQL Image name | `bitnami/mysql` |
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| `image.tag` | MySQL Image tag | `{VERSION}` |
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| `image.pullPolicy` | MySQL image pull policy | `Always` if `imageTag` is `latest`, else `IfNotPresent` |
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| `image.pullSecrets` | Specify image pull secrets | `nil` (does not add image pull secrets to deployed pods) |
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| `service.type` | Kubernetes service type | `ClusterIP` |
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| `service.port` | MySQL service port | `3306` |
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| `root.password` | Password for the `root` user | _random 10 character alphanumeric string_ |
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| `db.user` | Username of new user to create | `nil` |
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| `db.password` | Password for the new user | _random 10 character alphanumeric string if `db.user` is defined_ |
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| `db.name` | Name for new database to create | `my_database` |
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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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| `replication.enabled` | MySQL replication enabled | `true` |
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| `replication.user` | MySQL replication user | `replicator` |
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| `replication.password` | MySQL replication user password | _random 10 character alphanumeric string_ |
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| `master.antiAffinity` | Master pod anti-affinity policy | `soft` |
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| `master.persistence.enabled` | Enable persistence using a `PersistentVolumeClaim` | `true` |
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| `master.persistence.existingClaim` | Provide an existing `PersistentVolumeClaim` | `nil` |
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| `master.persistence.mountPath` | Configure `PersistentVolumeClaim` mount path | `/bitnami/mysql` |
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| `master.persistence.annotations` | Persistent Volume Claim annotations | `{}` |
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| `master.persistence.storageClass` | Persistent Volume Storage Class | `` |
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| `master.persistence.accessModes` | Persistent Volume Access Modes | `[ReadWriteOnce]` |
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| `master.persistence.size` | Persistent Volume Size | `8Gi` |
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| `master.config` | Config file for the MySQL Master server | `_default values in the values.yaml file_` |
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| `master.resources` | CPU/Memory resource requests/limits for master node | `{}` |
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| `master.livenessProbe.enabled` | Turn on and off liveness probe (master) | `true` |
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| `master.livenessProbe.initialDelaySeconds`| Delay before liveness probe is initiated (master) | `120` |
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| `master.livenessProbe.periodSeconds` | How often to perform the probe (master) | `10` |
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| `master.livenessProbe.timeoutSeconds` | When the probe times out (master) | `1` |
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| `master.livenessProbe.successThreshold` | Minimum consecutive successes for the probe (master) | `1` |
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| `master.livenessProbe.failureThreshold` | Minimum consecutive failures for the probe (master) | `3` |
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| `master.readinessProbe.enabled` | Turn on and off readiness probe (master) | `true` |
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| `master.readinessProbe.initialDelaySeconds`| Delay before readiness probe is initiated (master) | `30` |
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| `master.readinessProbe.periodSeconds` | How often to perform the probe (master) | `10` |
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| `master.readinessProbe.timeoutSeconds` | When the probe times out (master) | `1` |
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| `master.readinessProbe.successThreshold` | Minimum consecutive successes for the probe (master) | `1` |
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| `master.readinessProbe.failureThreshold` | Minimum consecutive failures for the probe (master) | `3` |
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| `slave.replicas` | Desired number of slave replicas | `1` |
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| `slave.antiAffinity` | Slave pod anti-affinity policy | `soft` |
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| `slave.persistence.enabled` | Enable persistence using a `PersistentVolumeClaim` | `true` |
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| `slave.persistence.mountPath` | Configure `PersistentVolumeClaim` mount path | `/bitnami/mysql` |
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| `slave.persistence.annotations` | Persistent Volume Claim annotations | `{}` |
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| `slave.persistence.storageClass` | Persistent Volume Storage Class | `` |
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| `slave.persistence.accessModes` | Persistent Volume Access Modes | `[ReadWriteOnce]` |
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| `slave.persistence.size` | Persistent Volume Size | `8Gi` |
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| `slave.config` | Config file for the MySQL Slave replicas | `_default values in the values.yaml file_` |
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| `slave.resources` | CPU/Memory resource requests/limits for slave node | `{}` |
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| `slave.livenessProbe.enabled` | Turn on and off liveness probe (slave) | `true` |
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| `slave.livenessProbe.initialDelaySeconds` | Delay before liveness probe is initiated (slave) | `120` |
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| `slave.livenessProbe.periodSeconds` | How often to perform the probe (slave) | `10` |
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| `slave.livenessProbe.timeoutSeconds` | When the probe times out (slave) | `1` |
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| `slave.livenessProbe.successThreshold` | Minimum consecutive successes for the probe (slave) | `1` |
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| `slave.livenessProbe.failureThreshold` | Minimum consecutive failures for the probe (slave) | `3` |
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| `slave.readinessProbe.enabled` | Turn on and off readiness probe (slave) | `true` |
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| `slave.readinessProbe.initialDelaySeconds`| Delay before readiness probe is initiated (slave) | `30` |
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| `slave.readinessProbe.periodSeconds` | How often to perform the probe (slave) | `10` |
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| `slave.readinessProbe.timeoutSeconds` | When the probe times out (slave) | `1` |
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| `slave.readinessProbe.successThreshold` | Minimum consecutive successes for the probe (slave) | `1` |
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| `slave.readinessProbe.failureThreshold` | Minimum consecutive failures for the probe (slave) | `3` |
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| `metrics.enabled` | Start a side-car prometheus exporter | `false` |
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| `metrics.image` | Exporter image name | `prom/mysqld-exporter` |
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| `metrics.imageTag` | Exporter image tag | `v0.10.0` |
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| `metrics.imagePullPolicy` | Exporter image pull policy | `IfNotPresent` |
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| `metrics.resources` | Exporter resource requests/limit | `nil` |
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The above parameters map to the env variables defined in [bitnami/mysql](http://github.com/bitnami/bitnami-docker-mysql). For more information please refer to the [bitnami/mysql](http://github.com/bitnami/bitnami-docker-mysql) image documentation.
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@@ -117,18 +117,18 @@ spec:
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resources:
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{{ toYaml .Values.master.resources | indent 10 }}
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volumeMounts:
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{{- if .Values.master.persistence.existingClaim }}
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- name: {{ .Values.master.persistence.existingClaim }}
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{{- else }}
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- name: data
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mountPath: /bitnami/mysql
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{{- end }}
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mountPath: {{ .Values.master.persistence.mountPath }}
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- name: custom-init-scripts
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mountPath: /docker-entrypoint-initdb.d
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{{- if .Values.master.config }}
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- name: config
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mountPath: /opt/bitnami/mysql/conf/my.cnf
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subPath: my.cnf
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{{- if .Values.master.persistence.existingClaim }}
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- name: {{ .Values.master.persistence.existingClaim }}
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mountPath: {{ .Values.master.persistence.mountPath }}
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{{- end }}
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{{- end }}
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{{- if .Values.metrics.enabled }}
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- name: metrics
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@@ -173,7 +173,7 @@ spec:
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- name: custom-init-scripts
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configMap:
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name: {{ template "mysql.master.fullname" . }}-init-scripts
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{{- if .Values.master.persistence.enabled }}
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{{- if and .Values.master.persistence.enabled ( not .Values.master.persistence.existingClaim ) }}
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volumeClaimTemplates:
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- metadata:
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name: data
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@@ -128,7 +128,7 @@ spec:
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{{ toYaml .Values.slave.resources | indent 10 }}
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volumeMounts:
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- name: data
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mountPath: /bitnami/mysql
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mountPath: {{ .Values.slave.persistence.mountPath }}
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{{- if .Values.slave.config }}
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- name: config
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mountPath: /opt/bitnami/mysql/conf/my.cnf
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@@ -85,10 +85,11 @@ master:
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## If true, use a Persistent Volume Claim, If false, use emptyDir
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##
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enabled: true
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mountPath: /bitnami/mysql
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## Enable persistence using an existing PVC
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##
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# existingClaim:
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# mountPath:
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## Persistent Volume Storage Class
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## If defined, storageClassName: <storageClass>
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## If set to "-", storageClassName: "", which disables dynamic provisioning
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@@ -170,6 +171,7 @@ slave:
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## If true, use a Persistent Volume Claim, If false, use emptyDir
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##
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enabled: true
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mountPath: /bitnami/mysql
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# storageClass: "-"
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annotations:
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accessModes:
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@@ -86,10 +86,10 @@ master:
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## If true, use a Persistent Volume Claim, If false, use emptyDir
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##
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enabled: true
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mountPath: /bitnami/mysql
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## Enable persistence using an existing PVC
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##
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# existingClaim:
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# mountPath:
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## Persistent Volume Storage Class
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## If defined, storageClassName: <storageClass>
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## If set to "-", storageClassName: "", which disables dynamic provisioning
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@@ -172,6 +172,7 @@ slave:
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## If true, use a Persistent Volume Claim, If false, use emptyDir
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##
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enabled: true
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mountPath: /bitnami/mysql
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# storageClass: "-"
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annotations:
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accessModes:
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