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[bitnami/mysql] New major version (#4501)

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Juan Ariza Toledano
2020-11-27 16:11:32 +01:00
committed by GitHub
parent 3e098e2e51
commit 36c62d976c
31 changed files with 2901 additions and 2188 deletions
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6
bitnami/mysql/Chart.lock Normal file
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@@ -0,0 +1,6 @@
dependencies:
- name: common
repository: https://charts.bitnami.com/bitnami
version: 1.0.1
digest: sha256:e66388f254b9de6470bca6d8c1c565d1c16a5569beef68a7bc99e486e73ccbdb
generated: "2020-11-26T15:33:31.88459+01:00"

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bitnami/mysql/Chart.yaml
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@@ -2,6 +2,12 @@ annotations:
category: Database
apiVersion: v2
appVersion: 8.0.22
dependencies:
- name: common
repository: https://charts.bitnami.com/bitnami
tags:
- bitnami-common
version: 1.x.x
description: Chart to create a Highly available MySQL cluster
engine: gotpl
home: https://github.com/bitnami/charts/tree/master/bitnami/mysql
@@ -19,4 +25,4 @@ name: mysql
sources:
- https://github.com/bitnami/bitnami-docker-mysql
- https://mysql.com
version: 7.1.0
version: 8.0.0

423
bitnami/mysql/README.md
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@@ -46,138 +46,214 @@ The command removes all the Kubernetes components associated with the chart and
## Parameters
The following tables lists the configurable parameters of the MySQL chart and their default values.
The following table lists the configurable parameters of the MySQL chart and their default values.
| Parameter | Description | Default | |
|---------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `global.imageRegistry` | Global Docker image registry | `nil` | |
| `global.imagePullSecrets` | Global Docker registry secret names as an array | `[]` (does not add image pull secrets to deployed pods) | |
| `global.storageClass` | Global storage class for dynamic provisioning | `nil` | |
| `image.registry` | MySQL image registry | `docker.io` | |
| `image.repository` | MySQL Image name | `bitnami/mysql` | |
| `image.tag` | MySQL Image tag | `{TAG_NAME}` | |
| `image.pullPolicy` | MySQL image pull policy | `IfNotPresent` | |
| `image.pullSecrets` | Specify docker-registry secret names as an array | `[]` (does not add image pull secrets to deployed pods) | |
| `image.debug` | Specify if debug logs should be enabled | `false` | |
| `nameOverride` | String to partially override mysql.fullname template with a string (will prepend the release name) | `nil` | |
| `fullnameOverride` | String to fully override mysql.fullname template with a string | `nil` | |
| `clusterDomain` | Kubernetes DNS Domain name to use | `cluster.local` | |
| `volumePermissions.enabled` | Enable init container that changes volume permissions in the data directory (for cases where the default k8s `runAsUser` and `fsUser` values do not work) | `false` | |
| `volumePermissions.image.registry` | Init container volume-permissions image registry | `docker.io` | |
| `volumePermissions.image.repository` | Init container volume-permissions image name | `bitnami/minideb` | |
| `volumePermissions.image.tag` | Init container volume-permissions image tag | `buster` | |
| `volumePermissions.image.pullPolicy` | Init container volume-permissions image pull policy | `Always` | |
| `volumePermissions.resources` | Init container resource requests/limit | `nil` | |
| `existingSecret` | Specify the name of an existing secret for password details (`root.password`, `db.password`, `replication.password` will be ignored and picked up from this secret). The secret has to contain the keys `mysql-root-password`, `mysql-replication-password` and `mysql-password`. | `nil` | |
| `root.password` | Password for the `root` user | _random 10 character alphanumeric string_ | |
| `root.forcePassword` | Force users to specify a password. That is required for 'helm upgrade' to work properly | `false` | |
| `root.injectSecretsAsVolume` | Mount admin user password as a file instead of using an environment variable | `false` | |
| `db.user` | Username of new user to create (should be different from replication.user) | `nil` | |
| `db.password` | Password for the new user | _random 10 character alphanumeric string if `db.user` is defined_ | |
| `db.name` | Name for new database to create | `my_database` | |
| `db.forcePassword` | Force users to specify a password. That is required for 'helm upgrade' to work properly | `false` | |
| `db.injectSecretsAsVolume` | Mount user password as a file instead of using an environment variable | `false` | |
| `replication.enabled` | MySQL replication enabled | `true` | |
| `replication.user` | MySQL replication user (should be different from db.user) | `replicator` | |
| `replication.password` | MySQL replication user password | _random 10 character alphanumeric string_ | |
| `replication.forcePassword` | Force users to specify a password. That is required for 'helm upgrade' to work properly | `false` | |
| `replication.injectSecretsAsVolume` | Mount user password as a file instead of using an environment variable | `false` | |
| `initdbScripts` | Dictionary of initdb scripts | `nil` | |
| `initdbScriptsConfigMap` | ConfigMap with the initdb scripts (Note: Overrides `initdbScripts`) | `nil` | |
| `serviceAccount.create` | Specifies whether a ServiceAccount should be created | `true` | |
| `serviceAccount.name` | If serviceAccount.create is enabled, what should the serviceAccount name be - otherwise defaults to the fullname | `nil` | |
| `serviceAccount.annotations` | Specifies annotations to add to ServiceAccount. | `nil` | |
| `master.config` | Config file for the MySQL Master server | `_default values in the values.yaml file_` | |
| `master.updateStrategy.type` | Master statefulset update strategy policy | `RollingUpdate` | |
| `master.podAnnotations` | Pod annotations for master nodes | `{}` | |
| `master.affinity` | Map of node/pod affinities for master nodes | `{}` (The value is evaluated as a template) | |
| `master.nodeSelector` | Node labels for pod assignment on master nodes | `{}` (The value is evaluated as a template) | |
| `master.tolerations` | Tolerations for pod assignment on master nodes | `[]` (The value is evaluated as a template) | |
| `master.securityContext.enabled` | Enable security context for master nodes | `true` | |
| `master.securityContext.fsGroup` | Group ID for the master nodes' containers | `1001` | |
| `master.securityContext.runAsUser` | User ID for the master nodes' containers | `1001` | |
| `master.containerSecurityContext` | Container security context for master nodes' containers | `{}` | |
| `master.resources` | CPU/Memory resource requests/limits for master nodes' containers | `{}` | |
| `master.livenessProbe.enabled` | Turn on and off liveness probe (master nodes) | `true` | |
| `master.livenessProbe.initialDelaySeconds` | Delay before liveness probe is initiated (master nodes) | `120` | |
| `master.livenessProbe.periodSeconds` | How often to perform the probe (master nodes) | `10` | |
| `master.livenessProbe.timeoutSeconds` | When the probe times out (master nodes) | `1` | |
| `master.livenessProbe.successThreshold` | Minimum consecutive successes for the probe (master nodes) | `1` | |
| `master.livenessProbe.failureThreshold` | Minimum consecutive failures for the probe (master nodes) | `3` | |
| `master.readinessProbe.enabled` | Turn on and off readiness probe (master nodes) | `true` | |
| `master.readinessProbe.initialDelaySeconds` | Delay before readiness probe is initiated (master nodes) | `30` | |
| `master.readinessProbe.periodSeconds` | How often to perform the probe (master nodes) | `10` | |
| `master.readinessProbe.timeoutSeconds` | When the probe times out (master nodes) | `1` | |
| `master.readinessProbe.successThreshold` | Minimum consecutive successes for the probe (master nodes) | `1` | |
| `master.readinessProbe.failureThreshold` | Minimum consecutive failures for the probe (master nodes) | `3` | |
| `master.extraEnvVars` | Array containing extra env vars to configure MySQL master replicas | `nil` | |
| `master.extraEnvVarsCM` | Configmap containing extra env vars to configure MySQL master replicas | `nil` | |
| `master.extraEnvVarsSecret` | Secret containing extra env vars to configure MySQL master replicas | `nil` | |
| `master.persistence.enabled` | Enable persistence using a `PersistentVolumeClaim` (master nodes) | `true` | |
| `master.persistence.mountPath` | Configure `PersistentVolumeClaim` mount path (master nodes) | `/bitnami/mysql` | |
| `master.persistence.annotations` | Persistent Volume Claim annotations (master nodes) | `{}` | |
| `master.persistence.storageClass` | Persistent Volume Storage Class (master nodes) | `` | |
| `master.persistence.accessModes` | Persistent Volume Access Modes (master nodes) | `[ReadWriteOnce]` | |
| `master.persistence.size` | Persistent Volume Size (master nodes) | `8Gi` | |
| `master.persistence.existingClaim` | Provide an existing `PersistentVolumeClaim` (master nodes) | `nil` | |
| `slave.replicas` | Desired number of slave replicas | `1` | |
| `slave.updateStrategy.type` | Slave statefulset update strategy policy | `RollingUpdate` | |
| `slave.podAnnotations` | Pod annotations for slave nodes | `{}` | |
| `slave.affinity` | Map of node/pod affinities for slave nodes | `{}` (The value is evaluated as a template) | |
| `slave.nodeSelector` | Node labels for pod assignment on slave nodes | `{}` (The value is evaluated as a template) | |
| `slave.tolerations` | Tolerations for pod assignment on slave nodes | `[]` (The value is evaluated as a template) | |
| `slave.extraEnvVars` | Array containing extra env vars to configure MySQL slave replicas | `nil` | |
| `slave.extraEnvVarsCM` | ConfigMap containing extra env vars to configure MySQL slave replicas | `nil` | |
| `slave.extraEnvVarsSecret` | Secret containing extra env vars to configure MySQL slave replicas | `nil` | |
| `slave.securityContext.enabled` | Enable security context for slave nodes | `true` | |
| `slave.securityContext.fsGroup` | Group ID for the slave nodes' containers | `1001` | |
| `slave.securityContext.runAsUser` | User ID for the slave nodes' containers | `1001` | |
| `slave.containerSecurityContext` | Container security context for slave nodes' containers | `{}` | |
| `slave.resources` | CPU/Memory resource requests/limits for slave nodes' containers | `{}` | |
| `slave.livenessProbe.enabled` | Turn on and off liveness probe (slave nodes) | `true` | |
| `slave.livenessProbe.initialDelaySeconds` | Delay before liveness probe is initiated (slave nodes) | `120` | |
| `slave.livenessProbe.periodSeconds` | How often to perform the probe (slave nodes) | `10` | |
| `slave.livenessProbe.timeoutSeconds` | When the probe times out (slave nodes) | `1` | |
| `slave.livenessProbe.successThreshold` | Minimum consecutive successes for the probe (slave nodes) | `1` | |
| `slave.livenessProbe.failureThreshold` | Minimum consecutive failures for the probe (slave nodes) | `3` | |
| `slave.readinessProbe.enabled` | Turn on and off readiness probe (slave nodes) | `true` | |
| `slave.readinessProbe.initialDelaySeconds` | Delay before readiness probe is initiated (slave nodes) | `30` | |
| `slave.readinessProbe.periodSeconds` | How often to perform the probe (slave nodes) | `10` | |
| `slave.readinessProbe.timeoutSeconds` | When the probe times out (slave nodes) | `1` | |
| `slave.readinessProbe.successThreshold` | Minimum consecutive successes for the probe (slave nodes) | `1` | |
| `slave.readinessProbe.failureThreshold` | Minimum consecutive failures for the probe (slave nodes) | `3` | |
| `slave.persistence.enabled` | Enable persistence using a `PersistentVolumeClaim` (slave nodes) | `true` | |
| `slave.persistence.mountPath` | Configure `PersistentVolumeClaim` mount path (slave nodes) | `/bitnami/mysql` | |
| `slave.persistence.annotations` | Persistent Volume Claim annotations (slave nodes) | `{}` | |
| `slave.persistence.storageClass` | Persistent Volume Storage Class (slave nodes) | `` | |
| `slave.persistence.accessModes` | Persistent Volume Access Modes (slave nodes) | `[ReadWriteOnce]` | |
| `slave.persistence.size` | Persistent Volume Size (slave nodes) | `8Gi` | |
| `slave.persistence.existingClaim` | Provide an existing `PersistentVolumeClaim` (slave nodes) | `nil` | |
| `service.type` | Kubernetes service type | `ClusterIP` | |
| `service.port` | MySQL service port | `3306` | |
| `service.nodePort.master` | Port to bind to for NodePort service type (master service) | `nil` | |
| `service.nodePort.slave` | Port to bind to for NodePort service type (slave service) | `nil` | |
| `service.loadBalancerIP.master` | Static IP Address to use for master LoadBalancer service type | `nil` | |
| `service.loadBalancerIP.slave` | Static IP Address to use for slaves LoadBalancer service type | `nil` | |
| `service.annotations` | Kubernetes service annotations | `{}` | |
| `metrics.enabled` | Start a side-car prometheus exporter | `false` | |
| `metrics.image` | Exporter image name | `bitnami/mysqld-exporter` | |
| `metrics.imageTag` | Exporter image tag | `{TAG_NAME}` | |
| `metrics.imagePullPolicy` | Exporter image pull policy | `IfNotPresent` | |
| `metrics.resources` | Exporter resource requests/limit | `nil` | |
| `metrics.service.type` | Kubernetes service type for MySQL Prometheus Exporter | `ClusterIP` | |
| `metrics.service.port` | MySQL Prometheus Exporter service port | `9104` | |
| `metrics.service.annotations` | Prometheus exporter svc annotations | `{prometheus.io/scrape: "true", prometheus.io/port: "9104"}` | |
| `metrics.serviceMonitor.enabled` | if `true`, creates a Prometheus Operator ServiceMonitor (also requires `metrics.enabled` to be `true`) | `false` | |
| `metrics.serviceMonitor.namespace` | Optional namespace which Prometheus is running in | `nil` | |
| `metrics.serviceMonitor.interval` | How frequently to scrape metrics (use by default, falling back to Prometheus' default) | `nil` | |
| `metrics.serviceMonitor.selector` | Default to kube-prometheus install (CoreOS recommended), but should be set according to Prometheus install | `nil` | 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. |
| Parameter | Description | Default |
|---------------------------------------------|----------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------|
| `global.imageRegistry` | Global Docker Image registry | `nil` |
| `global.imagePullSecrets` | Global Docker registry secret names as an array | `[]` (does not add image pull secrets to deployed pods) |
| `global.storageClass` | Global storage class for dynamic provisioning | `nil` |
### Common parameters
| Parameter | Description | Default |
|---------------------------------------------|----------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------|
| `nameOverride` | String to partially override common.names.fullname | `nil` |
| `fullnameOverride` | String to fully override common.names.fullname | `nil` |
| `clusterDomain` | Default Kubernetes cluster domain | `cluster.local` |
| `commonLabels` | Labels to add to all deployed objects | `nil` |
| `commonAnnotations` | Annotations to add to all deployed objects | `[]` |
| `schedulerName` | Name of the scheduler (other than default) to dispatch pods | `nil` |
| `extraDeploy` | Array of extra objects to deploy with the release (evaluated as a template) | `nil` |
### MySQL common parameters
| Parameter | Description | Default |
|---------------------------------------------|----------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------|
| `image.registry` | MySQL image registry | `docker.io` |
| `image.repository` | MySQL image name | `bitnami/mysql` |
| `image.tag` | MySQL image tag | `{TAG_NAME}` |
| `image.pullPolicy` | MySQL image pull policy | `IfNotPresent` |
| `image.pullSecrets` | Specify docker-registry secret names as an array | `[]` (does not add image pull secrets to deployed pods) |
| `image.debug` | Specify if debug logs should be enabled | `false` |
| `architecture` | MySQL architecture (`standalone` or `replication`) | `standalone` |
| `auth.rootPassword` | Password for the `root` user. Ignored if existing secret is provided. | _random 10 character alphanumeric string_ |
| `auth.database` | Name for a custom database to create | `my_database` |
| `auth.username` | Name for a custom user to create | `""` |
| `auth.password` | Password for the new user. Ignored if existing secret is provided | _random 10 character long alphanumeric string_ |
| `auth.replicationUser` | MySQL replication user | `nil` |
| `auth.replicationPassword` | MySQL replication user password. Ignored if existing secret is provided | _random 10 character long alphanumeric string_ |
| `auth.forcePassword` | Force users to specify required passwords | `false` |
| `auth.usePasswordFiles` | Mount credentials as a files instead of using an environment variable | `false` |
| `auth.existingSecret` | Use existing secret for password details (`auth.rootPassword`, `auth.password`, `auth.replicationPassword` will be ignored and picked up from this secret). The secret has to contain the keys `mysql-root-password`, `mysql-replication-password` and `mysql-password` | `nil` |
| `initdbScripts` | Dictionary of initdb scripts | `nil` |
| `initdbScriptsConfigMap` | ConfigMap with the initdb scripts (Note: Overrides `initdbScripts`) | `nil` |
### MySQL Primary parameters
| Parameter | Description | Default |
|----------------------------------------------|----------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------|
| `primary.command` | Override default container command on MySQL Primary container(s) (useful when using custom images) | `nil` |
| `primary.args` | Override default container args on MySQL Primary container(s) (useful when using custom images) | `nil` |
| `primary.configuration` | MySQL Primary configuration to be injected as ConfigMap | Check `values.yaml` file |
| `primary.existingConfigmap` | Name of existing ConfigMap with MySQL Primary configuration | `nil` |
| `primary.updateStrategy` | Update strategy type for the MySQL primary statefulset | `RollingUpdate` |
| `primary.podAnnotations` | Additional pod annotations for MySQL primary pods | `{}` (evaluated as a template) |
| `primary.podLabels` | Additional pod labels for MySQL primary pods | `{}` (evaluated as a template) |
| `primary.podAffinityPreset` | MySQL primary pod affinity preset. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `primary.podAntiAffinityPreset` | MySQL primary pod anti-affinity preset. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `soft` |
| `primary.nodeAffinityPreset.type` | MySQL primary node affinity preset type. Ignored if `primary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `primary.nodeAffinityPreset.key` | MySQL primary node label key to match Ignored if `primary.affinity` is set. | `""` |
| `primary.nodeAffinityPreset.values` | MySQL primary node label values to match. Ignored if `primary.affinity` is set. | `[]` |
| `primary.affinity` | Affinity for MySQL primary pods assignment | `{}` (evaluated as a template) |
| `primary.nodeSelector` | Node labels for MySQL primary pods assignment | `{}` (evaluated as a template) |
| `primary.tolerations` | Tolerations for MySQL primary pods assignment | `[]` (evaluated as a template) |
| `primary.podSecurityContext.enabled` | Enable security context for MySQL primary pods | `true` |
| `primary.podSecurityContext.fsGroup` | Group ID for the mounted volumes' filesystem | `1001` |
| `primary.containerSecurityContext.enabled` | MySQL primary container securityContext | `true` |
| `primary.containerSecurityContext.runAsUser` | User ID for the MySQL primary container | `1001` |
| `primary.livenessProbe` | Liveness probe configuration for MySQL primary containers | Check `values.yaml` file |
| `primary.readinessProbe` | Readiness probe configuration for MySQL primary containers | Check `values.yaml` file |
| `primary.customLivenessProbe` | Override default liveness probe for MySQL primary containers | `nil` |
| `primary.customReadinessProbe` | Override default readiness probe for MySQL primary containers | `nil` |
| `primary.resources.limits` | The resources limits for MySQL primary containers | `{}` |
| `primary.resources.requests` | The requested resources for MySQL primary containers | `{}` |
| `primary.extraEnvVars` | Extra environment variables to be set on MySQL primary containers | `{}` |
| `primary.extraEnvVarsCM` | Name of existing ConfigMap containing extra env vars for MySQL primary containers | `nil` |
| `primary.extraEnvVarsSecret` | Name of existing Secret containing extra env vars for MySQL primary containers | `nil` |
| `primary.extraFlags` | MySQL primary additional command line flags | `nil` |
| `primary.persistence.enabled` | Enable persistence on MySQL primary replicas using a `PersistentVolumeClaim` | `true` |
| `primary.persistence.existingClaim` | Name of an existing `PersistentVolumeClaim` for MySQL primary replicas | `nil` |
| `primary.persistence.annotations` | MySQL primary persistent volume claim annotations | `{}` (evaluated as a template) |
| `primary.persistence.storageClass` | MySQL primary persistent volume storage Class | `nil` |
| `primary.persistence.accessModes` | MySQL primary persistent volume access Modes | `[ReadWriteOnce]` |
| `primary.persistence.size` | MySQL primary persistent volume size | `8Gi` |
| `primary.persistence.selector` | Selector to match an existing Persistent Volume | `{}` (evaluated as a template) |
| `primary.initContainers` | Add additional init containers for the MySQL Primary pod(s) | `{}` (evaluated as a template) |
| `primary.sidecars` | Add additional sidecar containers for the MySQL Primary pod(s) | `{}` (evaluated as a template) |
| `primary.extraVolumeMounts` | Optionally specify extra list of additional volumeMounts for the MySQL Primary container(s) | `{}` |
| `primary.extraVolumes` | Optionally specify extra list of additional volumes to the MySQL Primary pod(s) | `{}` |
| `primary.service.type` | MySQL Primary K8s service type | `ClusterIP` |
| `primary.service.clusterIP` | MySQL Primary K8s service clusterIP IP | `nil` |
| `primary.service.port` | MySQL Primary K8s service port | `3306` |
| `primary.service.nodePort` | MySQL Primary K8s service node port | `nil` |
| `primary.service.loadBalancerIP` | MySQL Primary loadBalancerIP if service type is `LoadBalancer` | `nil` |
| `primary.service.loadBalancerSourceRanges` | Address that are allowed when MySQL Primary service is LoadBalancer | `[]` |
| `primary.pdb.create` | Enable/disable a Pod Disruption Budget creation for MySQL primary pods | `false` |
| `primary.pdb.minAvailable` | Minimum number/percentage of MySQL primary pods that should remain scheduled | `1` |
| `primary.pdb.maxUnavailable` | Maximum number/percentage of MySQL primary pods that may be made unavailable | `nil` |
### MySQL Secondary parameters
| Parameter | Description | Default |
|------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------|
| `secondary.command` | Override default container command on MySQL Secondary container(s) (useful when using custom images) | `nil` |
| `secondary.args` | Override default container args on MySQL Secondary container(s) (useful when using custom images) | `nil` |
| `secondary.configuration` | MySQL Secondary configuration to be injected as ConfigMap | Check `values.yaml` file |
| `secondary.existingConfigmap` | Name of existing ConfigMap with MySQL Secondary configuration | `nil` |
| `secondary.replicaCount` | Number of MySQL secondary replicas | `1` |
| `secondary.updateStrategy` | Update strategy type for the MySQL secondary statefulset | `RollingUpdate` |
| `secondary.podAnnotations` | Additional pod annotations for MySQL secondary pods | `{}` (evaluated as a template) |
| `secondary.podLabels` | Additional pod labels for MySQL secondary pods | `{}` (evaluated as a template) |
| `secondary.podAffinityPreset` | MySQL secondary pod affinity preset. Ignored if `secondary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `secondary.podAntiAffinityPreset` | MySQL secondary pod anti-affinity preset. Ignored if `secondary.affinity` is set. Allowed values: `soft` or `hard` | `soft` |
| `secondary.nodeAffinityPreset.type` | MySQL secondary node affinity preset type. Ignored if `secondary.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `secondary.nodeAffinityPreset.key` | MySQL secondary node label key to match Ignored if `secondary.affinity` is set. | `""` |
| `secondary.nodeAffinityPreset.values` | MySQL secondary node label values to match. Ignored if `secondary.affinity` is set. | `[]` |
| `secondary.affinity` | Affinity for MySQL secondary pods assignment | `{}` (evaluated as a template) |
| `secondary.nodeSelector` | Node labels for MySQL secondary pods assignment | `{}` (evaluated as a template) |
| `secondary.tolerations` | Tolerations for MySQL secondary pods assignment | `[]` (evaluated as a template) |
| `secondary.podSecurityContext.enabled` | Enable security context for MySQL secondary pods | `true` |
| `secondary.podSecurityContext.fsGroup` | Group ID for the mounted volumes' filesystem | `1001` |
| `secondary.containerSecurityContext.enabled` | MySQL secondary container securityContext | `true` |
| `secondary.containerSecurityContext.runAsUser` | User ID for the MySQL secondary container | `1001` |
| `secondary.livenessProbe` | Liveness probe configuration for MySQL secondary containers | Check `values.yaml` file |
| `secondary.readinessProbe` | Readiness probe configuration for MySQL secondary containers | Check `values.yaml` file |
| `secondary.customLivenessProbe` | Override default liveness probe for MySQL secondary containers | `nil` |
| `secondary.customReadinessProbe` | Override default readiness probe for MySQL secondary containers | `nil` |
| `secondary.resources.limits` | The resources limits for MySQL secondary containers | `{}` |
| `secondary.resources.requests` | The requested resources for MySQL secondary containers | `{}` |
| `secondary.extraEnvVars` | Extra environment variables to be set on MySQL secondary containers | `{}` |
| `secondary.extraEnvVarsCM` | Name of existing ConfigMap containing extra env vars for MySQL secondary containers | `nil` |
| `secondary.extraEnvVarsSecret` | Name of existing Secret containing extra env vars for MySQL secondary containers | `nil` |
| `secondary.extraFlags` | MySQL secondary additional command line flags | `nil` |
| `secondary.extraFlags` | MySQL secondary additional command line flags | `nil` |
| `secondary.persistence.enabled` | Enable persistence on MySQL secondary replicas using a `PersistentVolumeClaim` | `true` |
| `secondary.persistence.annotations` | MySQL secondary persistent volume claim annotations | `{}` (evaluated as a template) |
| `secondary.persistence.storageClass` | MySQL secondary persistent volume storage Class | `nil` |
| `secondary.persistence.accessModes` | MySQL secondary persistent volume access Modes | `[ReadWriteOnce]` |
| `secondary.persistence.size` | MySQL secondary persistent volume size | `8Gi` |
| `secondary.persistence.selector` | Selector to match an existing Persistent Volume | `{}` (evaluated as a template) |
| `secondary.initContainers` | Add additional init containers for the MySQL secondary pod(s) | `{}` (evaluated as a template) |
| `secondary.sidecars` | Add additional sidecar containers for the MySQL secondary pod(s) | `{}` (evaluated as a template) |
| `secondary.extraVolumeMounts` | Optionally specify extra list of additional volumeMounts for the MySQL secondary container(s) | `{}` |
| `secondary.extraVolumes` | Optionally specify extra list of additional volumes to the MySQL secondary pod(s) | `{}` |
| `secondary.service.type` | MySQL secondary K8s service type | `ClusterIP` |
| `secondary.service.clusterIP` | MySQL secondary K8s service clusterIP IP | `nil` |
| `secondary.service.port` | MySQL secondary K8s service port | `3306` |
| `secondary.service.nodePort` | MySQL secondary K8s service node port | `nil` |
| `secondary.service.loadBalancerIP` | MySQL secondary loadBalancerIP if service type is `LoadBalancer` | `nil` |
| `secondary.service.loadBalancerSourceRanges` | Address that are allowed when MySQL secondary service is LoadBalancer | `[]` |
| `secondary.pdb.create` | Enable/disable a Pod Disruption Budget creation for MySQL secondary pods | `false` |
| `secondary.pdb.minAvailable` | Minimum number/percentage of MySQL secondary pods that should remain scheduled | `1` |
| `secondary.pdb.maxUnavailable` | Maximum number/percentage of MySQL secondary pods that may be made unavailable | `nil` |
### RBAC parameters
| Parameter | Description | Default |
|---------------------------------------------|----------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------|
| `serviceAccount.create` | Enable the creation of a ServiceAccount for MySQL pods | `true` |
| `serviceAccount.name` | Name of the created ServiceAccount | Generated using the `common.names.fullname` template |
| `serviceAccount.annotations` | Annotations for MySQL Service Account | `{}` (evaluated as a template) |
| `rbac.create` | Weather to create & use RBAC resources or not | `false` |
### Volume Permissions parameters
| Parameter | Description | Default |
|---------------------------------------------|----------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------|
| `volumePermissions.enabled` | Enable init container that changes the owner and group of the persistent volume(s) mountpoint to `runAsUser:fsGroup` | `false` |
| `volumePermissions.image.registry` | Init container volume-permissions image registry | `docker.io` |
| `volumePermissions.image.repository` | Init container volume-permissions image name | `bitnami/minideb` |
| `volumePermissions.image.tag` | Init container volume-permissions image tag | `buster` |
| `volumePermissions.image.pullPolicy` | Init container volume-permissions image pull policy | `Always` |
| `volumePermissions.image.pullSecrets` | Specify docker-registry secret names as an array | `[]` (does not add image pull secrets to deployed pods) |
| `volumePermissions.resources.limits` | Init container volume-permissions resource limits | `{}` |
| `volumePermissions.resources.requests` | Init container volume-permissions resource requests | `{}` |
### Metrics parameters
| Parameter | Description | Default |
|---------------------------------------------|----------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------|
| `metrics.enabled` | Start a side-car prometheus exporter | `false` |
| `metrics.image.registry` | Exporter image registry | `docker.io` |
| `metrics.image.repository` | Exporter image name | `bitnami/mysqld-exporter` |
| `metrics.image.tag` | Exporter image tag | `{TAG_NAME}` |
| `metrics.image.pullPolicy` | Exporter image pull policy | `IfNotPresent` |
| `metrics.extraArgs.primary` | Extra args to be passed to mysqld_exporter on Primary pods | `[]` |
| `metrics.extraArgs.secondary` | Extra args to be passed to mysqld_exporter on Secondary pods | `[]` |
| `metrics.service.type` | Kubernetes service type for MySQL Prometheus Exporter | `ClusterIP` |
| `metrics.service.port` | MySQL Prometheus Exporter service port | `9104` |
| `metrics.service.annotations` | Prometheus exporter svc annotations | `{prometheus.io/scrape: "true", prometheus.io/port: "9104"}` |
| `metrics.resources.limits` | The resources limits for MySQL prometheus exporter containers | `{}` |
| `metrics.resources.requests` | The requested resources for MySQL prometheus exporter containers | `{}` |
| `metrics.livenessProbe` | Liveness probe configuration for MySQL prometheus exporter containers | Check `values.yaml` file |
| `metrics.readinessProbe` | Readiness probe configuration for MySQL prometheus exporter containers | Check `values.yaml` file |
| `metrics.serviceMonitor.enabled` | Create ServiceMonitor Resource for scraping metrics using PrometheusOperator | `false` |
| `metrics.serviceMonitor.namespace` | Namespace which Prometheus is running in | `nil` |
| `metrics.serviceMonitor.interval` | Interval at which metrics should be scraped | `30s` |
| `metrics.serviceMonitor.scrapeTimeout` | Specify the timeout after which the scrape is ended | `nil` |
| `metrics.serviceMonitor.relabellings` | Specify Metric Relabellings to add to the scrape endpoint | `nil` |
| `metrics.serviceMonitor.honorLabels` | honorLabels chooses the metric's labels on collisions with target labels. | `false` |
| `metrics.serviceMonitor.additionalLabels` | Used to pass Labels that are required by the Installed Prometheus Operator | `{}` |
| `metrics.serviceMonitor.release` | Used to pass Labels release that sometimes should be custom for Prometheus Operator | `nil` |
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.
Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
```bash
$ helm install my-release \
--set root.password=secretpassword,user.database=app_database \
--set auth.rootPassword=secretpassword,auth.database=app_database \
bitnami/mysql
```
@@ -203,25 +279,31 @@ Bitnami will release a new chart updating its containers if a new version of the
This chart includes a `values-production.yaml` file where you can find some parameters oriented to production configuration in comparison to the regular `values.yaml`. You can use this file instead of the default one.
- Force users to specify a password:
- Force users to specify a password and mount secrets as volumes instead of using environment variables:
```diff
- root.forcePassword: false
+ root.forcePassword: true
- db.forcePassword: false
+ db.forcePassword: true
- replication.forcePassword: false
+ replication.forcePassword: true
- auth.forcePassword: false
+ auth.forcePassword: true
- auth.usePasswordFiles: false
+ auth.usePasswordFiles: true
```
- Desired number of slave replicas:
- Use "replication" architecture:
```diff
- slave.replicas: 1
+ slave.replicas: 2
- architecture: standalone
+ architecture: replication
```
- Desired number of secondary replicas:
```diff
- secondary.replicaCount: 1
+ secondary.replicaCount: 2
```
- Start a side-car prometheus exporter:
```diff
- metrics.enabled: false
+ metrics.enabled: true
@@ -253,6 +335,32 @@ initdbScripts:
fi
```
### Sidecars and Init Containers
If you have a need for additional containers to run within the same pod as MySQL, you can do so via the `sidecars` config parameter. Simply define your container according to the Kubernetes container spec.
```yaml
sidecars:
- name: your-image-name
image: your-image
imagePullPolicy: Always
ports:
- name: portname
containerPort: 1234
```
Similarly, you can add extra init containers using the `initContainers` parameter.
```yaml
initContainers:
- name: your-image-name
image: your-image
imagePullPolicy: Always
ports:
- name: portname
containerPort: 1234
```
## Persistence
The [Bitnami MySQL](https://github.com/bitnami/bitnami-docker-mysql) image stores the MySQL data and configurations at the `/bitnami/mysql` path of the container.
@@ -268,36 +376,63 @@ As an alternative, this chart supports using an initContainer to change the owne
You can enable this initContainer by setting `volumePermissions.enabled` to `true`.
### Setting Pod's affinity
This chart allows you to set your custom affinity using the `XXX.affinity` paremeter(s). Find more infomation about Pod's affinity in the [kubernetes documentation](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity).
As an alternative, you can use of the preset configurations for pod affinity, pod anti-affinity, and node affinity available at the [bitnami/common](https://github.com/bitnami/charts/tree/master/bitnami/common#affinities) chart. To do so, set the `XXX.podAffinityPreset`, `XXX.podAntiAffinityPreset`, or `XXX.nodeAffinityPreset` parameters.
## Troubleshooting
Find more information about how to deal with common errors related to Bitnami’s Helm charts in [this troubleshooting guide](https://docs.bitnami.com/general/how-to/troubleshoot-helm-chart-issues).
## Upgrading
It's necessary to set the `root.password` parameter when upgrading for readiness/liveness probes to work properly. When you install this chart for the first time, some notes will be displayed providing the credentials you must use under the 'Administrator credentials' section. Please note down the password and run the command below to upgrade your chart:
It's necessary to set the `auth.rootPassword` parameter when upgrading for readiness/liveness probes to work properly. When you install this chart for the first time, some notes will be displayed providing the credentials you must use under the 'Administrator credentials' section. Please note down the password and run the command below to upgrade your chart:
```bash
$ helm upgrade my-release bitnami/mysql --set root.password=[ROOT_PASSWORD]
$ helm upgrade my-release bitnami/mysql --set auth.rootPassword=[ROOT_PASSWORD]
```
| Note: you need to substitue the placeholder _[ROOT_PASSWORD]_ with the value obtained in the installation notes.
| Note: you need to substitute the placeholder _[ROOT_PASSWORD]_ with the value obtained in the installation notes.
### To 8.0.0
- Several parameters were renamed or dissapeared in favor of new ones on this major version:
- The terms *master* and *slave* have been replaced by the terms *primary* and *secondary*. Therefore, parameters prefixed with `master` or `slave` are now prefixed with `primary` or `secondary`, respectively.
- Credentials parameters are reorganized under the `auth` parameter.
- `replication.enabled` parameter is deprecated in favor of `architecture` parameter that accepts two values: `standalone` and `replication`.
- Chart labels were adapted to follow the [Helm charts standard labels](https://helm.sh/docs/chart_best_practices/labels/#standard-labels).
- This version also introduces `bitnami/common`, a [library chart](https://helm.sh/docs/topics/library_charts/#helm) as a dependency. More documentation about this new utility could be found [here](https://github.com/bitnami/charts/tree/master/bitnami/common#bitnami-common-library-chart). Please, make sure that you have updated the chart dependencies before executing any upgrade.
Consequences:
- Backwards compatibility is not guaranteed. To upgrade to `8.0.0`, install a new release of the MySQL chart, and migrate the data from your previous release. You have 2 alternatives to do so:
- Create a backup of the database, and restore it on the new release using tools such as [mysqldump](https://dev.mysql.com/doc/refman/8.0/en/mysqldump.html).
- Reuse the PVC used to hold the master data on your previous release. To do so, use the `primary.persistence.existingClaim` parameter. The following example assumes that the release name is `mysql`:
```bash
$ helm install mysql bitnami/mysql --set auth.rootPassword=[ROOT_PASSWORD] --set primary.persistence.existingClaim=[EXISTING_PVC]
```
| Note: you need to substitute the placeholder _[EXISTING_PVC]_ with the name of the PVC used on your previous release, and _[ROOT_PASSWORD]_ with the root password used in your previous release.
### To 7.0.0
[On November 13, 2020, Helm v2 support was formally finished](https://github.com/helm/charts#status-of-the-project), this major version is the result of the required changes applied to the Helm Chart to be able to incorporate the different features added in Helm v3 and to be consistent with the Helm project itself regarding the Helm v2 EOL.
**What changes were introduced in this major version?**
#### What changes were introduced in this major version?
- Previous versions of this Helm Chart use `apiVersion: v1` (installable by both Helm 2 and 3), this Helm Chart was updated to `apiVersion: v2` (installable by Helm 3 only). [Here](https://helm.sh/docs/topics/charts/#the-apiversion-field) you can find more information about the `apiVersion` field.
- The different fields present in the *Chart.yaml* file has been ordered alphabetically in a homogeneous way for all the Bitnami Helm Charts
**Considerations when upgrading to this version**
#### Considerations when upgrading to this version
- If you want to upgrade to this version from a previous one installed with Helm v3, you shouldn't face any issues
- If you want to upgrade to this version using Helm v2, this scenario is not supported as this version doesn't support Helm v2 anymore
- If you installed the previous version with Helm v2 and wants to upgrade to this version with Helm v3, please refer to the [official Helm documentation](https://helm.sh/docs/topics/v2_v3_migration/#migration-use-cases) about migrating from Helm v2 to v3
**Useful links**
#### Useful links
- https://docs.bitnami.com/tutorials/resolve-helm2-helm3-post-migration-issues/
- https://helm.sh/docs/topics/v2_v3_migration/

30
bitnami/mysql/ci/values-production-with-rbac.yaml Normal file
View File

@@ -0,0 +1,30 @@
# Test values file for generating all of the yaml and check that
# the rendering is correct
architecture: replication
auth:
usePasswordFiles: true
primary:
extraEnvVars:
- name: TEST
value: "3"
podDisruptionBudget:
create: true
secondary:
replicaCount: 2
extraEnvVars:
- name: TEST
value: "2"
podDisruptionBudget:
create: true
serviceAccount:
create: true
name: mysql-service-account
rbac:
create: true
metrics:
enabled: true

29
bitnami/mysql/ci/values-production.yaml
View File

@@ -1,29 +0,0 @@
# Test values file for generating all of the yaml and check that
# the rendering is correct
volumePermissions:
enabled: true
master:
extraEnvVars:
- name: TEST
value: "3"
extraEnvVarsSecret: example-secret
extraEnvVarsCM: example-cm
slave:
extraEnvVars:
- name: TEST
value: "2"
extraEnvVarsSecret: example-secret-2
extraEnvVarsCM: example-cm-2
replicas: 2
metrics:
enabled: true
## Kubeval doesn't recognise ServiceMonitor as a valid K8s object
# serviceMonitor:
# enabled: true

59
bitnami/mysql/templates/NOTES.txt
View File

@@ -1,5 +1,5 @@
Please be patient while the chart is being deployed
** Please be patient while the chart is being deployed **
Tip:
@@ -7,39 +7,38 @@ Tip:
Services:
echo Master: {{ template "mysql.fullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}:{{ .Values.service.port }}
{{- if .Values.replication.enabled }}
echo Slave: {{ template "mysql.slave.fullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}:{{ .Values.service.port }}
echo Primary: {{ include "mysql.primary.fullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}:{{ .Values.primary.service.port }}
{{- if eq .Values.architecture "replication" }}
echo Secondary: {{ include "mysql.secondary.fullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}:{{ .Values.secondary.service.port }}
{{- end }}
Administrator credentials:
echo Username: root
echo Password : $(kubectl get secret --namespace {{ .Release.Namespace }} {{ template "mysql.fullname" . }} -o jsonpath="{.data.mysql-root-password}" | base64 --decode)
echo Password : $(kubectl get secret --namespace {{ .Release.Namespace }} {{ template "mysql.secretName" . }} -o jsonpath="{.data.mysql-root-password}" | base64 --decode)
To connect to your database:
1. Run a pod that you can use as a client:
kubectl run {{ template "mysql.fullname" . }}-client --rm --tty -i --restart='Never' --image {{ template "mysql.image" . }} --namespace {{ .Release.Namespace }} --command -- bash
kubectl run {{ include "common.names.fullname" . }}-client --rm --tty -i --restart='Never' --image {{ template "mysql.image" . }} --namespace {{ .Release.Namespace }} --command -- bash
2. To connect to master service (read/write):
2. To connect to primary service (read/write):
mysql -h {{ template "mysql.fullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }} -uroot -p {{ .Values.db.name }}
mysql -h {{ include "mysql.primary.fullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }} -uroot -p {{ .Values.auth.database }}
{{- if .Values.replication.enabled }}
{{- if eq .Values.architecture "replication" }}
3. To connect to slave service (read-only):
mysql -h {{ template "mysql.slave.fullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }} -uroot -p {{ .Values.db.name }}
3. To connect to secondary service (read-only):
mysql -h {{ include "mysql.secondary.fullname" . }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }} -uroot -p {{ .Values.auth.database }}
{{- end }}
{{- if .Values.metrics.enabled }}
To access the MySQL Prometheus metrics from outside the cluster execute the following commands:
kubectl port-forward --namespace {{ .Release.Namespace }} svc/{{ template "mysql.fullname" . }} {{ .Values.metrics.service.port }}:{{ .Values.metrics.service.port }} &
curl 127.0.0.1:{{ .Values.metrics.service.port }}/metrics
kubectl port-forward --namespace {{ .Release.Namespace }} svc/{{ printf "%s-metrics" (include "common.names.fullname" .) }} {{ .Values.metrics.service.port }}:{{ .Values.metrics.service.port }} &
curl http://127.0.0.1:{{ .Values.metrics.service.port }}/metrics
{{- end }}
@@ -47,16 +46,28 @@ To upgrade this helm chart:
1. Obtain the password as described on the 'Administrator credentials' section and set the 'root.password' parameter as shown below:
ROOT_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ template "mysql.fullname" . }} -o jsonpath="{.data.mysql-root-password}" | base64 --decode)
helm upgrade {{ .Release.Name }} bitnami/mysql --set root.password=$ROOT_PASSWORD
{{- if and (contains "bitnami/" .Values.image.repository) (not (.Values.image.tag | toString | regexFind "-r\\d+$|sha256:")) }}
WARNING: Rolling tag detected ({{ .Values.image.repository }}:{{ .Values.image.tag }}), please note that it is strongly recommended to avoid using rolling tags in a production environment.
+info https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/
{{- end }}
ROOT_PASSWORD=$(kubectl get secret --namespace {{ .Release.Namespace }} {{ include "common.names.fullname" . }}} -o jsonpath="{.data.mysql-root-password}" | base64 --decode)
helm upgrade {{ .Release.Name }} bitnami/mysql --set auth.rootPassword=$ROOT_PASSWORD
{{ include "mysql.validateValues" . }}
{{ include "mysql.checkRollingTags" . }}
{{- if not .Values.auth.existingSecret -}}
{{- $secretName := include "mysql.secretName" . -}}
{{- $requiredPasswords := list -}}
{{- $requiredRootPassword := dict "valueKey" "auth.rootPassword" "secret" $secretName "field" "mysql-root-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
{{- if not (empty .Values.auth.username) -}}
{{- $requiredPassword := dict "valueKey" "auth.password" "secret" $secretName "field" "mysql-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- end -}}
{{- if (eq .Values.architecture "replication") -}}
{{- $requiredReplicationPassword := dict "valueKey" "auth.replicationPassword" "secret" $secretName "field" "mysql-replication-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredReplicationPassword -}}
{{- end -}}
{{- $mysqlPasswordValidationErrors := include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" $) -}}
{{- include "common.errors.upgrade.passwords.empty" (dict "validationErrors" $mysqlPasswordValidationErrors "context" $) -}}
{{- end }}

397
bitnami/mysql/templates/_helpers.tpl
View File

@@ -1,97 +1,43 @@
{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "mysql.name" -}}
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create a default fully qualified app name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "mysql.fullname" -}}
{{- if .Values.fullnameOverride -}}
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- define "mysql.primary.fullname" -}}
{{- if eq .Values.architecture "replication" }}
{{- printf "%s-%s" (include "common.names.fullname" .) "primary" | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- include "common.names.fullname" . -}}
{{- end -}}
{{- end -}}
{{- define "mysql.master.fullname" -}}
{{- if .Values.fullnameOverride -}}
{{- printf "%s-%s" .Values.fullnameOverride "master" | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- printf "%s-%s" .Release.Name "master" | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s-%s" .Release.Name $name "master" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- define "mysql.slave.fullname" -}}
{{- if .Values.fullnameOverride -}}
{{- printf "%s-%s" .Values.fullnameOverride "slave" | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- if contains $name .Release.Name -}}
{{- printf "%s-%s" .Release.Name "slave" | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s-%s" .Release.Name $name "slave" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- define "mysql.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end }}
{{/*
Common labels
*/}}
{{- define "mysql.labels" -}}
app: {{ include "mysql.name" . }}
chart: {{ include "mysql.chart" . }}
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
{{- end -}}
{{/*
Labels to use on deploy.spec.selector.matchLabels and svc.spec.selector
*/}}
{{- define "mysql.matchLabels" -}}
app: {{ include "mysql.name" . }}
release: {{ .Release.Name }}
{{- define "mysql.secondary.fullname" -}}
{{- printf "%s-%s" (include "common.names.fullname" .) "secondary" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Return the proper MySQL image name
*/}}
{{- define "mysql.image" -}}
{{- $registryName := .Values.image.registry -}}
{{- $repositoryName := .Values.image.repository -}}
{{- $tag := .Values.image.tag | toString -}}
{{/*
Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
but Helm 2.9 and 2.10 doesn't support it, so we need to implement this if-else logic.
Also, we can't use a single if because lazy evaluation is not an option
*/}}
{{- if .Values.global }}
{{- if .Values.global.imageRegistry }}
{{- printf "%s/%s:%s" .Values.global.imageRegistry $repositoryName $tag -}}
{{- else -}}
{{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
{{- end -}}
{{- else -}}
{{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
{{ include "common.images.image" (dict "imageRoot" .Values.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper metrics image name
*/}}
{{- define "mysql.metrics.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.metrics.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper image name (for the init container volume-permissions image)
*/}}
{{- define "mysql.volumePermissions.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.volumePermissions.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names
*/}}
{{- define "mysql.imagePullSecrets" -}}
{{ include "common.images.pullSecrets" (dict "images" (list .Values.image .Values.metrics.image .Values.volumePermissions.image) "global" .Values.global) }}
{{- end -}}
{{ template "mysql.initdbScriptsCM" . }}
@@ -100,216 +46,12 @@ Get the initialization scripts ConfigMap name.
*/}}
{{- define "mysql.initdbScriptsCM" -}}
{{- if .Values.initdbScriptsConfigMap -}}
{{- printf "%s" .Values.initdbScriptsConfigMap -}}
{{- printf "%s" .Values.initdbScriptsConfigMap -}}
{{- else -}}
{{- printf "%s-init-scripts" (include "mysql.master.fullname" .) -}}
{{- printf "%s-init-scripts" (include "mysql.master.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Return the proper MySQL metrics exporter image name
*/}}
{{- define "mysql.metrics.image" -}}
{{- $registryName := .Values.metrics.image.registry -}}
{{- $repositoryName := .Values.metrics.image.repository -}}
{{- $tag := .Values.metrics.image.tag | toString -}}
{{/*
Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
but Helm 2.9 and 2.10 doesn't support it, so we need to implement this if-else logic.
Also, we can't use a single if because lazy evaluation is not an option
*/}}
{{- if .Values.global }}
{{- if .Values.global.imageRegistry }}
{{- printf "%s/%s:%s" .Values.global.imageRegistry $repositoryName $tag -}}
{{- else -}}
{{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
{{- end -}}
{{- else -}}
{{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
{{- end -}}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names
*/}}
{{- define "mysql.imagePullSecrets" -}}
{{/*
Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
but Helm 2.9 and 2.10 does not support it, so we need to implement this if-else logic.
Also, we can not use a single if because lazy evaluation is not an option
*/}}
{{- if .Values.global }}
{{- if .Values.global.imagePullSecrets }}
imagePullSecrets:
{{- range .Values.global.imagePullSecrets }}
- name: {{ . }}
{{- end }}
{{- else if or .Values.image.pullSecrets .Values.metrics.image.pullSecrets .Values.volumePermissions.image.pullSecrets }}
imagePullSecrets:
{{- range .Values.image.pullSecrets }}
- name: {{ . }}
{{- end }}
{{- range .Values.metrics.image.pullSecrets }}
- name: {{ . }}
{{- end }}
{{- range .Values.volumePermissions.image.pullSecrets }}
- name: {{ . }}
{{- end }}
{{- end -}}
{{- else if or .Values.image.pullSecrets .Values.metrics.image.pullSecrets .Values.volumePermissions.image.pullSecrets }}
imagePullSecrets:
{{- range .Values.image.pullSecrets }}
- name: {{ . }}
{{- end }}
{{- range .Values.metrics.image.pullSecrets }}
- name: {{ . }}
{{- end }}
{{- range .Values.volumePermissions.image.pullSecrets }}
- name: {{ . }}
{{- end }}
{{- end -}}
{{- end -}}
{{/*
Return the proper image name (for the init container volume-permissions image)
*/}}
{{- define "mysql.volumePermissions.image" -}}
{{- $registryName := .Values.volumePermissions.image.registry -}}
{{- $repositoryName := .Values.volumePermissions.image.repository -}}
{{- $tag := .Values.volumePermissions.image.tag | toString -}}
{{/*
Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
but Helm 2.9 and 2.10 doesn't support it, so we need to implement this if-else logic.
Also, we can't use a single if because lazy evaluation is not an option
*/}}
{{- if .Values.global }}
{{- if .Values.global.imageRegistry }}
{{- printf "%s/%s:%s" .Values.global.imageRegistry $repositoryName $tag -}}
{{- else -}}
{{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
{{- end -}}
{{- else -}}
{{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
{{- end -}}
{{- end -}}
{{/*
Return the proper Storage Class for the master
*/}}
{{- define "mysql.master.storageClass" -}}
{{/*
Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
but Helm 2.9 and 2.10 does not support it, so we need to implement this if-else logic.
*/}}
{{- if .Values.global -}}
{{- if .Values.global.storageClass -}}
{{- if (eq "-" .Values.global.storageClass) -}}
{{- printf "storageClassName: \"\"" -}}
{{- else }}
{{- printf "storageClassName: %s" .Values.global.storageClass -}}
{{- end -}}
{{- else -}}
{{- if .Values.master.persistence.storageClass -}}
{{- if (eq "-" .Values.master.persistence.storageClass) -}}
{{- printf "storageClassName: \"\"" -}}
{{- else }}
{{- printf "storageClassName: %s" .Values.master.persistence.storageClass -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- else -}}
{{- if .Values.master.persistence.storageClass -}}
{{- if (eq "-" .Values.master.persistence.storageClass) -}}
{{- printf "storageClassName: \"\"" -}}
{{- else }}
{{- printf "storageClassName: %s" .Values.master.persistence.storageClass -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Return the proper Storage Class for the slave
*/}}
{{- define "mysql.slave.storageClass" -}}
{{/*
Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
but Helm 2.9 and 2.10 does not support it, so we need to implement this if-else logic.
*/}}
{{- if .Values.global -}}
{{- if .Values.global.storageClass -}}
{{- if (eq "-" .Values.global.storageClass) -}}
{{- printf "storageClassName: \"\"" -}}
{{- else }}
{{- printf "storageClassName: %s" .Values.global.storageClass -}}
{{- end -}}
{{- else -}}
{{- if .Values.slave.persistence.storageClass -}}
{{- if (eq "-" .Values.slave.persistence.storageClass) -}}
{{- printf "storageClassName: \"\"" -}}
{{- else }}
{{- printf "storageClassName: %s" .Values.slave.persistence.storageClass -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- else -}}
{{- if .Values.slave.persistence.storageClass -}}
{{- if (eq "-" .Values.slave.persistence.storageClass) -}}
{{- printf "storageClassName: \"\"" -}}
{{- else }}
{{- printf "storageClassName: %s" .Values.slave.persistence.storageClass -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Renders a value that contains template.
Usage:
{{ include "mysql.tplValue" ( dict "value" .Values.path.to.the.Value "context" $) }}
*/}}
{{- define "mysql.tplValue" -}}
{{- if typeIs "string" .value }}
{{- tpl .value .context }}
{{- else }}
{{- tpl (.value | toYaml) .context }}
{{- end }}
{{- end -}}
{{/*
Compile all warnings into a single message, and call fail.
*/}}
{{- define "mysql.validateValues" -}}
{{- $messages := list -}}
{{- $messages := append $messages (include "mysql.validateValues.loadBalancerIPareNotEquals" .) -}}
{{- $messages := without $messages "" -}}
{{- $message := join "\n" $messages -}}
{{- if $message -}}
{{- printf "\nVALUES VALIDATION:\n%s" $message | fail -}}
{{- end -}}
{{- end -}}
{{/* Validate values of MySql - must provide different IPs */}}
{{- define "mysql.validateValues.loadBalancerIPareNotEquals" -}}
{{- if not (empty .Values.service.loadBalancerIP) -}}
{{- if eq (.Values.service.loadBalancerIP.master | quote) (.Values.service.loadBalancerIP.slave | quote) }}
mysql: service.loadBalancerIP
loadBalancerIP.master is equal to loadBalancerIP.slave which is not possible.
Please set a different ip for master and slave services.
{{- end -}}
{{- end -}}
{{- end -}}
{{/* Check if there are rolling tags in the images */}}
{{- define "mysql.checkRollingTags" -}}
{{- if and (contains "bitnami/" .Values.image.repository) (not (.Values.image.tag | toString | regexFind "-r\\d+$|sha256:")) }}
WARNING: Rolling tag detected ({{ .Values.image.repository }}:{{ .Values.image.tag }}), please note that it is strongly recommended to avoid using rolling tags in a production environment.
+info https://docs.bitnami.com/containers/how-to/understand-rolling-tags-containers/
{{- end -}}
{{- end -}}
{{/*
Returns the proper service account name depending if an explicit service account name is set
in the values file. If the name is not set it will default to either mysql.fullname if serviceAccount.create
@@ -317,15 +59,90 @@ WARNING: Rolling tag detected ({{ .Values.image.repository }}:{{ .Values.image.t
*/}}
{{- define "mysql.serviceAccountName" -}}
{{- if .Values.serviceAccount.create -}}
{{ default (include "mysql.fullname" .) .Values.serviceAccount.name }}
{{ default (include "common.names.fullname" .) .Values.serviceAccount.name }}
{{- else -}}
{{ default "default" .Values.serviceAccount.name }}
{{- end -}}
{{- end -}}
{{/*
Returns chart secret name. If existingSecret is not set it will default to mysql.fullname
Return the configmap with the MySQL Primary configuration
*/}}
{{- define "mysql.primary.configmapName" -}}
{{- if .Values.primary.existingConfigmap -}}
{{- printf "%s" (tpl .Values.primary.existingConfigmap $) -}}
{{- else -}}
{{- printf "%s" (include "mysql.primary.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a configmap object should be created for MySQL Secondary
*/}}
{{- define "mysql.primary.createConfigmap" -}}
{{- if and .Values.primary.configuration (not .Values.primary.existingConfigmap) }}
{{- true -}}
{{- else -}}
{{- end -}}
{{- end -}}
{{/*
Return the configmap with the MySQL Primary configuration
*/}}
{{- define "mysql.secondary.configmapName" -}}
{{- if .Values.secondary.existingConfigmap -}}
{{- printf "%s" (tpl .Values.secondary.existingConfigmap $) -}}
{{- else -}}
{{- printf "%s" (include "mysql.secondary.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a configmap object should be created for MySQL Secondary
*/}}
{{- define "mysql.secondary.createConfigmap" -}}
{{- if and (eq .Values.architecture "replication") .Values.secondary.configuration (not .Values.secondary.existingConfigmap) }}
{{- true -}}
{{- else -}}
{{- end -}}
{{- end -}}
{{/*
Return the secret with MySQL credentials
*/}}
{{- define "mysql.secretName" -}}
{{ default (include "mysql.fullname" .) .Values.existingSecret }}
{{- if .Values.auth.existingSecret -}}
{{- printf "%s" .Values.auth.existingSecret -}}
{{- else -}}
{{- printf "%s" (include "common.names.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a secret object should be created for MySQL
*/}}
{{- define "mysql.createSecret" -}}
{{- if not .Values.auth.existingSecret }}
{{- true -}}
{{- end -}}
{{- end -}}
{{/* Check if there are rolling tags in the images */}}
{{- define "mysql.checkRollingTags" -}}
{{- include "common.warnings.rollingTag" .Values.image }}
{{- include "common.warnings.rollingTag" .Values.metrics.image }}
{{- end -}}
{{/*
Compile all warnings into a single message, and call fail.
*/}}
{{- define "mysql.validateValues" -}}
{{- $messages := list -}}
{{- $messages := without $messages "" -}}
{{- $message := join "\n" $messages -}}
{{- if $message -}}
{{- printf "\nVALUES VALIDATION:\n%s" $message | fail -}}
{{- end -}}
{{- end -}}

22
bitnami/mysql/templates/initialization-configmap.yaml
View File

@@ -1,22 +0,0 @@
{{- if and (or (.Files.Glob "files/docker-entrypoint-initdb.d/*.{sh,sql,sql.gz}") .Values.initdbScripts) (not .Values.initdbScriptsConfigMap) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ template "mysql.master.fullname" . }}-init-scripts
labels: {{- include "mysql.labels" . | nindent 4 }}
component: master
{{- if and (.Files.Glob "files/docker-entrypoint-initdb.d/*.sql.gz") (not .Values.initdbScriptsConfigMap) }}
binaryData:
{{- $root := . }}
{{- range $path, $bytes := .Files.Glob "files/docker-entrypoint-initdb.d/*.sql.gz" }}
{{ base $path }}: {{ $root.Files.Get $path | b64enc | quote }}
{{- end }}
{{- end }}
data:
{{- if and (.Files.Glob "files/docker-entrypoint-initdb.d/*.{sh,sql}") (not .Values.initdbScriptsConfigMap) }}
{{ (.Files.Glob "files/docker-entrypoint-initdb.d/*.{sh,sql}").AsConfig | indent 2 }}
{{- end }}
{{- with .Values.initdbScripts }}
{{ toYaml . | indent 2 }}
{{- end }}
{{- end }}

11
bitnami/mysql/templates/master-configmap.yaml
View File

@@ -1,11 +0,0 @@
{{- if .Values.master.config }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ template "mysql.master.fullname" . }}
labels: {{- include "mysql.labels" . | nindent 4 }}
component: master
data:
my.cnf: |-
{{ .Values.master.config | indent 4 }}
{{- end -}}

287
bitnami/mysql/templates/master-statefulset.yaml
View File

@@ -1,287 +0,0 @@
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: {{ template "mysql.master.fullname" . }}
labels: {{- include "mysql.labels" . | nindent 4 }}
component: master
spec:
selector:
matchLabels: {{- include "mysql.matchLabels" . | nindent 6 }}
component: master
serviceName: {{ template "mysql.master.fullname" . }}
replicas: 1
updateStrategy:
type: {{ .Values.master.updateStrategy.type }}
{{- if (eq "Recreate" .Values.master.updateStrategy.type) }}
rollingUpdate: null
{{- end }}
template:
metadata:
labels: {{- include "mysql.labels" . | nindent 8 }}
component: master
{{- if .Values.master.podAnnotations }}
annotations: {{ include "mysql.tplValue" ( dict "value" .Values.master.podAnnotations "context" $) | nindent 8 }}
{{- end }}
spec:
{{- include "mysql.imagePullSecrets" . | indent 6 }}
{{- if .Values.master.affinity }}
affinity: {{- include "mysql.tplValue" (dict "value" .Values.master.affinity "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.master.nodeSelector }}
nodeSelector: {{- include "mysql.tplValue" (dict "value" .Values.master.nodeSelector "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.master.tolerations }}
tolerations: {{- include "mysql.tplValue" (dict "value" .Values.master.tolerations "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.master.securityContext.enabled }}
securityContext:
fsGroup: {{ .Values.master.securityContext.fsGroup }}
runAsUser: {{ .Values.master.securityContext.runAsUser }}
{{- end }}
serviceAccountName: {{ template "mysql.serviceAccountName" . }}
{{- if and .Values.volumePermissions.enabled .Values.master.persistence.enabled }}
initContainers:
- name: volume-permissions
image: {{ template "mysql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
command:
- /bin/bash
- -ec
- |
chown -R {{ .Values.master.securityContext.runAsUser }}:{{ .Values.master.securityContext.fsGroup }} {{ .Values.master.persistence.mountPath }}
securityContext:
runAsUser: 0
{{- if .Values.volumePermissions.resources }}
resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }}
{{- end }}
volumeMounts:
- name: data
mountPath: {{ .Values.master.persistence.mountPath }}
{{- end }}
containers:
- name: mysql
image: {{ template "mysql.image" . }}
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
{{- if .Values.master.containerSecurityContext }}
securityContext: {{- toYaml .Values.master.containerSecurityContext | nindent 12 }}
{{- end }}
env:
- name: BITNAMI_DEBUG
value: {{ ternary "true" "false" .Values.image.debug | quote }}
{{- if .Values.root.injectSecretsAsVolume }}
- name: MYSQL_ROOT_PASSWORD_FILE
value: "/opt/bitnami/mysql/secrets/mysql-root-password"
{{- else }}
- name: MYSQL_ROOT_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "mysql.secretName" . }}
key: mysql-root-password
{{- end }}
{{- if .Values.db.user }}
- name: MYSQL_USER
value: {{ .Values.db.user | quote }}
{{- if .Values.db.injectSecretsAsVolume }}
- name: MYSQL_PASSWORD_FILE
value: "/opt/bitnami/mysql/secrets/mysql-password"
{{- else }}
- name: MYSQL_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "mysql.secretName" . }}
key: mysql-password
{{- end }}
{{- end }}
- name: MYSQL_DATABASE
value: {{ .Values.db.name | quote }}
{{- if .Values.replication.enabled }}
- name: MYSQL_REPLICATION_MODE
value: "master"
- name: MYSQL_REPLICATION_USER
value: {{ .Values.replication.user | quote }}
{{- if .Values.replication.injectSecretsAsVolume }}
- name: MYSQL_REPLICATION_PASSWORD_FILE
value: "/opt/bitnami/mysql/secrets/mysql-replication-password"
{{- else }}
- name: MYSQL_REPLICATION_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "mysql.secretName" . }}
key: mysql-replication-password
{{- end }}
{{- end }}
{{- if .Values.master.extraEnvVars }}
{{- include "mysql.tplValue" (dict "value" .Values.master.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
{{- if or .Values.master.extraEnvVarsCM .Values.master.extraEnvVarsSecret }}
envFrom:
{{- if .Values.master.extraEnvVarsCM }}
- configMapRef:
name: {{ .Values.master.extraEnvVarsCM }}
{{- end }}
{{- if .Values.master.extraEnvVarsSecret }}
- secretRef:
name: {{ .Values.master.extraEnvVarsSecret }}
{{- end }}
{{- end }}
ports:
- name: mysql
containerPort: 3306
{{- if .Values.master.livenessProbe.enabled }}
livenessProbe:
exec:
command:
- sh
- -c
- |
password_aux="${MYSQL_ROOT_PASSWORD:-}"
if [ -f "${MYSQL_ROOT_PASSWORD_FILE:-}" ]; then
password_aux=$(cat $MYSQL_ROOT_PASSWORD_FILE)
fi
mysqladmin status -uroot -p$password_aux
initialDelaySeconds: {{ .Values.master.livenessProbe.initialDelaySeconds }}
periodSeconds: {{ .Values.master.livenessProbe.periodSeconds }}
timeoutSeconds: {{ .Values.master.livenessProbe.timeoutSeconds }}
successThreshold: {{ .Values.master.livenessProbe.successThreshold }}
failureThreshold: {{ .Values.master.livenessProbe.failureThreshold }}
{{- end }}
{{- if .Values.master.readinessProbe.enabled }}
readinessProbe:
exec:
command:
- sh
- -c
- |
password_aux="${MYSQL_ROOT_PASSWORD:-}"
if [ -f "${MYSQL_ROOT_PASSWORD_FILE:-}" ]; then
password_aux=$(cat $MYSQL_ROOT_PASSWORD_FILE)
fi
mysqladmin status -uroot -p$password_aux
initialDelaySeconds: {{ .Values.master.readinessProbe.initialDelaySeconds }}
periodSeconds: {{ .Values.master.readinessProbe.periodSeconds }}
timeoutSeconds: {{ .Values.master.readinessProbe.timeoutSeconds }}
successThreshold: {{ .Values.master.readinessProbe.successThreshold }}
failureThreshold: {{ .Values.master.readinessProbe.failureThreshold }}
{{- end }}
{{- if .Values.master.resources }}
resources: {{- toYaml .Values.master.resources | nindent 12 }}
{{- end }}
volumeMounts:
- name: data
mountPath: {{ .Values.master.persistence.mountPath }}
{{- if or (.Files.Glob "files/docker-entrypoint-initdb.d/*.{sh,sql,sql.gz}") .Values.initdbScriptsConfigMap .Values.initdbScripts }}
- name: custom-init-scripts
mountPath: /docker-entrypoint-initdb.d
{{- end }}
{{- if .Values.master.config }}
- name: config
mountPath: /opt/bitnami/mysql/conf/my.cnf
subPath: my.cnf
{{- end }}
{{- if or .Values.root.injectSecretsAsVolume .Values.db.injectSecretsAsVolume .Values.replication.injectSecretsAsVolume }}
- name: mysql-credentials
mountPath: /opt/bitnami/mysql/secrets/
{{- end }}
{{- if .Values.metrics.enabled }}
- name: metrics
image: {{ template "mysql.metrics.image" . }}
imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
env:
{{- if .Values.root.injectSecretsAsVolume }}
- name: MYSQL_ROOT_PASSWORD_FILE
value: "/opt/bitnami/mysqld-exporter/secrets/mysql-root-password"
{{- else }}
- name: MYSQL_ROOT_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "mysql.secretName" . }}
key: mysql-root-password
{{- end }}
command:
- /bin/sh
- -c
- |
password_aux="${MYSQL_ROOT_PASSWORD:-}"
if [ -f "${MYSQL_ROOT_PASSWORD_FILE:-}" ]; then
password_aux=$(cat $MYSQL_ROOT_PASSWORD_FILE)
fi
DATA_SOURCE_NAME="root:${password_aux}@(localhost:3306)/" /bin/mysqld_exporter
ports:
- name: metrics
containerPort: 9104
livenessProbe:
httpGet:
path: /metrics
port: metrics
initialDelaySeconds: 15
timeoutSeconds: 5
readinessProbe:
httpGet:
path: /metrics
port: metrics
initialDelaySeconds: 5
timeoutSeconds: 1
{{- if .Values.metrics.resources }}
resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
{{- end }}
{{- if or .Values.root.injectSecretsAsVolume }}
volumeMounts:
- name: mysql-credentials
mountPath: /opt/bitnami/mysqld-exporter/secrets/
{{- end }}
{{- end }}
volumes:
{{- if .Values.master.config }}
- name: config
configMap:
name: {{ template "mysql.master.fullname" . }}
{{- end }}
{{- if or (.Files.Glob "files/docker-entrypoint-initdb.d/*.{sh,sql,sql.gz}") .Values.initdbScriptsConfigMap .Values.initdbScripts }}
- name: custom-init-scripts
configMap:
name: {{ template "mysql.initdbScriptsCM" . }}
{{- end }}
{{- if or .Values.root.injectSecretsAsVolume .Values.db.injectSecretsAsVolume .Values.replication.injectSecretsAsVolume }}
- name: mysql-credentials
secret:
secretName: {{ template "mysql.fullname" . }}
items:
{{- if .Values.db.injectSecretsAsVolume }}
- key: mysql-password
path: mysql-password
{{- end }}
{{- if .Values.root.injectSecretsAsVolume }}
- key: mysql-root-password
path: mysql-root-password
{{- end }}
{{- if .Values.replication.injectSecretsAsVolume }}
- key: mysql-replication-password
path: mysql-replication-password
{{- end }}
{{- end }}
{{- if not .Values.master.persistence.enabled }}
- name: "data"
emptyDir: {}
{{- else if and .Values.master.persistence.enabled .Values.master.persistence.existingClaim }}
- name: "data"
persistentVolumeClaim:
claimName: {{ .Values.master.persistence.existingClaim }}
{{- else if and .Values.master.persistence.enabled (not .Values.master.persistence.existingClaim) }}
volumeClaimTemplates:
- metadata:
name: data
labels:
app: {{ template "mysql.name" . }}
component: master
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
spec:
accessModes:
{{- range .Values.master.persistence.accessModes }}
- {{ . | quote }}
{{- end }}
resources:
requests:
storage: {{ .Values.master.persistence.size | quote }}
{{ include "mysql.master.storageClass" . }}
{{- end }}

38
bitnami/mysql/templates/master-svc.yaml
View File

@@ -1,38 +0,0 @@
apiVersion: v1
kind: Service
metadata:
name: {{ template "mysql.fullname" . }}
labels: {{- include "mysql.labels" . | nindent 4 }}
component: master
{{- if or .Values.service.annotations .Values.metrics.service.annotations }}
annotations:
{{- if .Values.service.annotations }}
{{- include "mysql.tplValue" ( dict "value" .Values.service.annotations "context" $) | nindent 4 }}
{{- end }}
{{- if .Values.metrics.service.annotations }}
{{- include "mysql.tplValue" ( dict "value" .Values.metrics.service.annotations "context" $) | nindent 4 }}
{{- end }}
{{- end }}
spec:
type: {{ .Values.service.type }}
{{- if and (eq .Values.service.type "LoadBalancer") (not (empty .Values.service.loadBalancerIP)) }}
{{- if not (empty .Values.service.loadBalancerIP.master) }}
loadBalancerIP: {{ .Values.service.loadBalancerIP.master }}
{{- end }}
{{- end }}
ports:
- name: mysql
port: {{ .Values.service.port }}
targetPort: mysql
{{- if and (or (eq .Values.service.type "NodePort") (eq .Values.service.type "LoadBalancer")) (not (empty .Values.service.nodePort)) }}
nodePort: {{ .Values.service.nodePort.master }}
{{- else if eq .Values.service.type "ClusterIP" }}
nodePort: null
{{- end }}
{{- if .Values.metrics.enabled }}
- name: metrics
port: {{ .Values.metrics.service.port }}
targetPort: metrics
{{- end }}
selector: {{- include "mysql.matchLabels" . | nindent 4 }}
component: master

29
bitnami/mysql/templates/metrics-svc.yaml Normal file
View File

@@ -0,0 +1,29 @@
{{- if .Values.metrics.enabled }}
apiVersion: v1
kind: Service
metadata:
name: {{ printf "%s-metrics" (include "common.names.fullname" .) }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
app.kubernetes.io/component: metrics
{{- if or .Values.metrics.service.annotations .Values.commonAnnotations }}
annotations:
{{- if .Values.metrics.service.annotations }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.service.annotations "context" $) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- end }}
spec:
type: {{ .Values.metrics.service.type }}
ports:
- port: {{ .Values.metrics.service.port }}
targetPort: metrics
protocol: TCP
name: metrics
selector: {{- include "common.labels.matchLabels" $ | nindent 4 }}
{{- end }}

18
bitnami/mysql/templates/primary/configmap.yaml Normal file
View File

@@ -0,0 +1,18 @@
{{- if (include "mysql.primary.createConfigmap" .) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ include "mysql.primary.fullname" . }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
my.cnf: |-
{{ .Values.primary.configuration | nindent 4 }}
{{- end -}}

11
bitnami/mysql/templates/primary/initialization-configmap.yaml Normal file
View File

@@ -0,0 +1,11 @@
{{- if and .Values.initdbScripts (not .Values.initdbScriptsConfigMap) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-init-scripts" (include "mysql.primary.fullname" .) }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
data:
{{- include "common.tplvalues.render" (dict "value" .Values.initdbScripts "context" .) | nindent 2 }}
{{ end }}

25
bitnami/mysql/templates/primary/pdb.yaml Normal file
View File

@@ -0,0 +1,25 @@
{{- if .Values.primary.pdb.enabled }}
apiVersion: policy/v1beta1
kind: PodDisruptionBudget
metadata:
name: {{ include "mysql.primary.fullname" . }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
{{- if .Values.primary.pdb.minAvailable }}
minAvailable: {{ .Values.primary.pdb.minAvailable }}
{{- end }}
{{- if .Values.primary.pdb.maxUnavailable }}
maxUnavailable: {{ .Values.primary.pdb.maxUnavailable }}
{{- end }}
selector:
matchLabels: {{ include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: primary
{{- end }}

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apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }}
kind: StatefulSet
metadata:
name: {{ include "mysql.primary.fullname" . }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
replicas: 1
selector:
matchLabels: {{ include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: primary
serviceName: {{ include "mysql.primary.fullname" . }}
updateStrategy:
type: {{ .Values.primary.updateStrategy }}
{{- if (eq "Recreate" .Values.primary.updateStrategy) }}
rollingUpdate: null
{{- else if .Values.primary.rollingUpdatePartition }}
rollingUpdate:
partition: {{ .Values.primary.rollingUpdatePartition }}
{{- end }}
template:
metadata:
annotations:
{{- if (include "mysql.primary.createConfigmap" .) }}
checksum/configuration: {{ include (print $.Template.BasePath "/primary/configmap.yaml") . | sha256sum }}
{{- end }}
{{- if .Values.primary.podAnnotations }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.podAnnotations "context" $) | nindent 8 }}
{{- end }}
labels: {{- include "common.labels.standard" . | nindent 8 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 8 }}
{{- end }}
spec:
{{- include "mysql.imagePullSecrets" . | nindent 6 }}
{{- if .Values.schedulerName }}
schedulerName: {{ .Values.schedulerName | quote }}
{{- end }}
serviceAccountName: {{ template "mysql.serviceAccountName" . }}
{{- if .Values.primary.affinity }}
affinity: {{- include "common.tplvalues.render" (dict "value" .Values.primary.affinity "context" $) | nindent 8 }}
{{- else }}
affinity:
podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.primary.podAffinityPreset "component" "primary" "context" $) | nindent 10 }}
podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.primary.podAntiAffinityPreset "component" "primary" "context" $) | nindent 10 }}
nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.primary.nodeAffinityPreset.type "key" .Values.primary.nodeAffinityPreset.key "values" .Values.primary.nodeAffinityPreset.values) | nindent 10 }}
{{- end }}
{{- if .Values.primary.nodeSelector }}
nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.primary.nodeSelector "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.primary.tolerations }}
tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.primary.tolerations "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.priorityClassName }}
priorityClassName: {{ .Values.priorityClassName | quote }}
{{- end }}
{{- if .Values.primary.podSecurityContext.enabled }}
securityContext: {{- omit .Values.primary.podSecurityContext "enabled" | toYaml | nindent 8 }}
{{- end }}
{{- if or .Values.primary.initContainers (and .Values.primary.podSecurityContext.enabled .Values.volumePermissions.enabled .Values.primary.persistence.enabled) }}
initContainers:
{{- if .Values.primary.initContainers }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.initContainers "context" $) | nindent 8 }}
{{- end }}
{{- if and .Values.primary.podSecurityContext.enabled .Values.volumePermissions.enabled .Values.primary.persistence.enabled }}
- name: volume-permissions
image: {{ include "mysql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
command:
- /bin/bash
- -ec
- |
chown -R {{ .Values.primary.containerSecurityContext.runAsUser }}:{{ .Values.primary.podSecurityContext.fsGroup }} /bitnami/mysql
securityContext:
runAsUser: 0
{{- if .Values.volumePermissions.resources }}
resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }}
{{- end }}
volumeMounts:
- name: data
mountPath: /bitnami/mysql
{{- end }}
{{- end }}
containers:
- name: mysql
image: {{ include "mysql.image" . }}
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
{{- if .Values.primary.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.primary.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
{{- if .Values.primary.command }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.primary.command "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.primary.args }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.primary.args "context" $) | nindent 12 }}
{{- end }}
env:
- name: BITNAMI_DEBUG
value: {{ ternary "true" "false" .Values.image.debug | quote }}
{{- if .Values.auth.usePasswordFiles }}
- name: MYSQL_ROOT_PASSWORD_FILE
value: "/opt/bitnami/mysql/secrets/mysql-root-password"
{{- else }}
- name: MYSQL_ROOT_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "mysql.secretName" . }}
key: mysql-root-password
{{- end }}
{{- if not (empty .Values.auth.username) }}
- name: MYSQL_USER
value: {{ .Values.auth.username | quote }}
{{- if .Values.auth.usePasswordFiles }}
- name: MYSQL_PASSWORD_FILE
value: "/opt/bitnami/mysql/secrets/mysql-password"
{{- else }}
- name: MYSQL_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "mysql.secretName" . }}
key: mysql-password
{{- end }}
{{- end }}
- name: MYSQL_DATABASE
value: {{ .Values.auth.database | quote }}
{{- if eq .Values.architecture "replication" }}
- name: MYSQL_REPLICATION_MODE
value: "master"
- name: MYSQL_REPLICATION_USER
value: {{ .Values.auth.replicationUser | quote }}
{{- if .Values.auth.usePasswordFiles }}
- name: MYSQL_REPLICATION_PASSWORD_FILE
value: "/opt/bitnami/mysql/secrets/mysql-replication-password"
{{- else }}
- name: MYSQL_REPLICATION_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "mysql.secretName" . }}
key: mysql-replication-password
{{- end }}
{{- end }}
{{- if .Values.primary.extraFlags }}
- name: MYSQL_EXTRA_FLAGS
value: "{{ .Values.primary.extraFlags }}"
{{- end }}
{{- if .Values.primary.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
{{- if or .Values.primary.extraEnvVarsCM .Values.primary.extraEnvVarsSecret }}
envFrom:
{{- if .Values.primary.extraEnvVarsCM }}
- configMapRef:
name: {{ .Values.primary.extraEnvVarsCM }}
{{- end }}
{{- if .Values.primary.extraEnvVarsSecret }}
- secretRef:
name: {{ .Values.primary.extraEnvVarsSecret }}
{{- end }}
{{- end }}
ports:
- name: mysql
containerPort: 3306
{{- if .Values.primary.livenessProbe.enabled }}
livenessProbe: {{- omit .Values.primary.livenessProbe "enabled" | toYaml | nindent 12 }}
exec:
command:
- /bin/bash
- -ec
- |
password_aux="${MYSQL_ROOT_PASSWORD:-}"
if [[ -f "${MYSQL_ROOT_PASSWORD_FILE:-}" ]]; then
password_aux=$(cat "$MYSQL_ROOT_PASSWORD_FILE")
fi
mysqladmin status -uroot -p"${password_aux}"
{{- else if .Values.primary.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.primary.customLivenessProbe "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.primary.readinessProbe.enabled }}
readinessProbe: {{- omit .Values.primary.readinessProbe "enabled" | toYaml | nindent 12 }}
exec:
command:
- /bin/bash
- -ec
- |
password_aux="${MYSQL_ROOT_PASSWORD:-}"
if [[ -f "${MYSQL_ROOT_PASSWORD_FILE:-}" ]]; then
password_aux=$(cat "$MYSQL_ROOT_PASSWORD_FILE")
fi
mysqladmin status -uroot -p"${password_aux}"
{{- else if .Values.primary.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.primary.customReadinessProbe "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.primary.resources }}
resources: {{ toYaml .Values.primary.resources | nindent 12 }}
{{- end }}
volumeMounts:
- name: data
mountPath: /bitnami/mysql
{{- if or .Values.initdbScriptsConfigMap .Values.initdbScripts }}
- name: custom-init-scripts
mountPath: /docker-entrypoint-initdb.d
{{- end }}
{{- if or .Values.primary.configuration .Values.primary.existingConfigmap }}
- name: config
mountPath: /opt/bitnami/mysql/conf/my.cnf
subPath: my.cnf
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: mysql-credentials
mountPath: /opt/bitnami/mysql/secrets/
{{- end }}
{{- if .Values.primary.extraVolumeMounts }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.extraVolumeMounts "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.metrics.enabled }}
- name: metrics
image: {{ include "mysql.metrics.image" . }}
imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
env:
{{- if .Values.auth.usePasswordFiles }}
- name: MYSQL_ROOT_PASSWORD_FILE
value: "/opt/bitnami/mysqld-exporter/secrets/mysql-root-password"
{{- else }}
- name: MYSQL_ROOT_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "mysql.secretName" . }}
key: mysql-root-password
{{- end }}
command:
- /bin/bash
- -ec
- |
password_aux="${MYSQL_ROOT_PASSWORD:-}"
if [[ -f "${MYSQL_ROOT_PASSWORD_FILE:-}" ]]; then
password_aux=$(cat "$MYSQL_ROOT_PASSWORD_FILE")
fi
DATA_SOURCE_NAME="root:${password_aux}@(localhost:3306)/" /bin/mysqld_exporter {{- range .Values.metrics.extraArgs.primary }} {{ . }} {{- end }}
ports:
- name: metrics
containerPort: 9104
{{- if .Values.metrics.livenessProbe.enabled }}
livenessProbe: {{- omit .Values.metrics.livenessProbe "enabled" | toYaml | nindent 12 }}
httpGet:
path: /metrics
port: metrics
{{- end }}
{{- if .Values.metrics.readinessProbe.enabled }}
readinessProbe: {{- omit .Values.metrics.readinessProbe "enabled" | toYaml | nindent 12 }}
httpGet:
path: /metrics
port: metrics
{{- end }}
{{- if .Values.metrics.resources }}
resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
volumeMounts:
- name: mysql-credentials
mountPath: /opt/bitnami/mysqld-exporter/secrets/
{{- end }}
{{- end }}
{{- if .Values.primary.sidecars }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.sidecars "context" $) | nindent 8 }}
{{- end }}
volumes:
{{- if or .Values.primary.configuration .Values.primary.existingConfigmap }}
- name: config
configMap:
name: {{ include "mysql.primary.configmapName" . }}
{{- end }}
{{- if or .Values.initdbScriptsConfigMap .Values.initdbScripts }}
- name: custom-init-scripts
configMap:
name: {{ include "mysql.initdbScriptsCM" . }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: mysql-credentials
secret:
secretName: {{ include "mysql.secretName" . }}
items:
- key: mysql-root-password
path: mysql-root-password
- key: mysql-password
path: mysql-password
{{- if eq .Values.architecture "replication" }}
- key: mysql-replication-password
path: mysql-replication-password
{{- end }}
{{- end }}
{{- if .Values.primary.extraVolumes }}
{{- include "common.tplvalues.render" (dict "value" .Values.primary.extraVolumes "context" $) | nindent 8 }}
{{- end }}
{{- if and .Values.primary.persistence.enabled .Values.primary.persistence.existingClaim }}
- name: data
persistentVolumeClaim:
claimName: {{ tpl .Values.primary.persistence.existingClaim . }}
{{- else if not .Values.primary.persistence.enabled }}
- name: data
emptyDir: {}
{{- else if and .Values.primary.persistence.enabled (not .Values.primary.persistence.existingClaim) }}
volumeClaimTemplates:
- metadata:
name: data
labels: {{ include "common.labels.matchLabels" . | nindent 10 }}
app.kubernetes.io/component: primary
spec:
accessModes:
{{- range .Values.primary.persistence.accessModes }}
- {{ . | quote }}
{{- end }}
resources:
requests:
storage: {{ .Values.primary.persistence.size | quote }}
{{ include "common.storage.class" (dict "persistence" .Values.primary.persistence "global" .Values.global) }}
{{- if .Values.primary.persistence.selector }}
selector: {{- include "common.tplvalues.render" (dict "value" .Values.primary.persistence.selector "context" $) | nindent 10 }}
{{- end -}}
{{- end }}

40
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apiVersion: v1
kind: Service
metadata:
name: {{ include "mysql.primary.fullname" . }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: primary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.primary.service.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.primary.service.annotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
type: {{ .Values.primary.service.type }}
{{- if and (eq .Values.primary.service.type "ClusterIP") .Values.primary.service.clusterIP }}
clusterIP: {{ .Values.primary.service.clusterIP }}
{{- end }}
{{- if and .Values.primary.service.loadBalancerIP (eq .Values.primary.service.type "LoadBalancer") }}
loadBalancerIP: {{ .Values.primary.service.loadBalancerIP }}
{{- end }}
{{- if and (eq .Values.primary.service.type "LoadBalancer") .Values.primary.service.loadBalancerSourceRanges }}
loadBalancerSourceRanges: {{- toYaml .Values.primary.service.loadBalancerSourceRanges | nindent 4 }}
{{- end }}
ports:
- name: mysql
port: {{ .Values.primary.service.port }}
protocol: TCP
targetPort: mysql
{{- if (and (or (eq .Values.primary.service.type "NodePort") (eq .Values.primary.service.type "LoadBalancer")) .Values.primary.service.nodePort) }}
nodePort: {{ .Values.primary.service.nodePort }}
{{- else if eq .Values.primary.service.type "ClusterIP" }}
nodePort: null
{{- end }}
selector: {{ include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: primary

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{{- if and .Values.serviceAccount.create .Values.rbac.create }}
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
rules:
- apiGroups:
- ""
resources:
- endpoints
verbs:
- get
{{- end }}

21
bitnami/mysql/templates/rolebinding.yaml Normal file
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{{- if and .Values.serviceAccount.create .Values.rbac.create }}
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
subjects:
- kind: ServiceAccount
name: {{ include "mysql.serviceAccountName" . }}
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: {{ include "common.names.fullname" . -}}
{{- end }}

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bitnami/mysql/templates/secondary/configmap.yaml Normal file
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{{- if (include "mysql.secondary.createConfigmap" .) }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ include "mysql.secondary.fullname" . }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: secondary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
my.cnf: |-
{{ .Values.secondary.configuration | nindent 4 }}
{{- end -}}

25
bitnami/mysql/templates/secondary/pdb.yaml Normal file
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{{- if and (eq .Values.architecture "replication") .Values.secondary.pdb.enabled }}
apiVersion: policy/v1beta1
kind: PodDisruptionBudget
metadata:
name: {{ include "mysql.secondary.fullname" . }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: secondary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
{{- if .Values.secondary.pdb.minAvailable }}
minAvailable: {{ .Values.secondary.pdb.minAvailable }}
{{- end }}
{{- if .Values.secondary.pdb.maxUnavailable }}
maxUnavailable: {{ .Values.secondary.pdb.maxUnavailable }}
{{- end }}
selector:
matchLabels: {{ include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: secondary
{{- end }}

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{{- if eq .Values.architecture "replication" }}
apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }}
kind: StatefulSet
metadata:
name: {{ include "mysql.secondary.fullname" . }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: secondary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
replicas: {{ .Values.secondary.replicaCount }}
selector:
matchLabels: {{ include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: secondary
serviceName: {{ include "mysql.secondary.fullname" . }}
updateStrategy:
type: {{ .Values.secondary.updateStrategy }}
{{- if (eq "Recreate" .Values.secondary.updateStrategy) }}
rollingUpdate: null
{{- else if .Values.secondary.rollingUpdatePartition }}
rollingUpdate:
partition: {{ .Values.secondary.rollingUpdatePartition }}
{{- end }}
template:
metadata:
annotations:
{{- if (include "mysql.secondary.createConfigmap" .) }}
checksum/configuration: {{ include (print $.Template.BasePath "/secondary/configmap.yaml") . | sha256sum }}
{{- end }}
{{- if .Values.secondary.podAnnotations }}
{{- include "common.tplvalues.render" (dict "value" .Values.secondary.podAnnotations "context" $) | nindent 8 }}
{{- end }}
labels: {{- include "common.labels.standard" . | nindent 8 }}
app.kubernetes.io/component: secondary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 8 }}
{{- end }}
spec:
{{- include "mysql.imagePullSecrets" . | nindent 6 }}
{{- if .Values.schedulerName }}
schedulerName: {{ .Values.schedulerName | quote }}
{{- end }}
serviceAccountName: {{ include "mysql.serviceAccountName" . }}
{{- if .Values.secondary.affinity }}
affinity: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.affinity "context" $) | nindent 8 }}
{{- else }}
affinity:
podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.secondary.podAffinityPreset "component" "secondary" "context" $) | nindent 10 }}
podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.secondary.podAntiAffinityPreset "component" "secondary" "context" $) | nindent 10 }}
nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.secondary.nodeAffinityPreset.type "key" .Values.secondary.nodeAffinityPreset.key "values" .Values.secondary.nodeAffinityPreset.values) | nindent 10 }}
{{- end }}
{{- if .Values.secondary.nodeSelector }}
nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.nodeSelector "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.secondary.tolerations }}
tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.tolerations "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.priorityClassName }}
priorityClassName: {{ .Values.priorityClassName | quote }}
{{- end }}
{{- if .Values.secondary.podSecurityContext.enabled }}
securityContext: {{- omit .Values.secondary.podSecurityContext "enabled" | toYaml | nindent 8 }}
{{- end }}
{{- if or .Values.secondary.initContainers (and .Values.secondary.podSecurityContext.enabled .Values.volumePermissions.enabled .Values.secondary.persistence.enabled) }}
initContainers:
{{- if .Values.secondary.initContainers }}
{{- include "common.tplvalues.render" (dict "value" .Values.secondary.initContainers "context" $) | nindent 8 }}
{{- end }}
{{- if and .Values.secondary.podSecurityContext.enabled .Values.volumePermissions.enabled .Values.secondary.persistence.enabled }}
- name: volume-permissions
image: {{ include "mysql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
command:
- /bin/bash
- -ec
- |
chown -R {{ .Values.secondary.containerSecurityContext.runAsUser }}:{{ .Values.secondary.podSecurityContext.fsGroup }} /bitnami/mysql
securityContext:
runAsUser: 0
{{- if .Values.volumePermissions.resources }}
resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }}
{{- end }}
volumeMounts:
- name: data
mountPath: /bitnami/mysql
{{- end }}
{{- end }}
containers:
- name: mysql
image: {{ include "mysql.image" . }}
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
{{- if .Values.secondary.containerSecurityContext.enabled }}
securityContext: {{- omit .Values.secondary.containerSecurityContext "enabled" | toYaml | nindent 12 }}
{{- end }}
{{- if .Values.secondary.command }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.command "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.secondary.args }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.args "context" $) | nindent 12 }}
{{- end }}
env:
- name: BITNAMI_DEBUG
value: {{ ternary "true" "false" .Values.image.debug | quote }}
- name: MYSQL_REPLICATION_MODE
value: "slave"
- name: MYSQL_MASTER_HOST
value: {{ include "mysql.primary.fullname" . }}
- name: MYSQL_MASTER_PORT_NUMBER
value: {{ .Values.primary.service.port | quote }}
- name: MYSQL_MASTER_ROOT_USER
value: "root"
- name: MYSQL_REPLICATION_USER
value: {{ .Values.auth.replicationUser | quote }}
{{- if .Values.auth.usePasswordFiles }}
- name: MYSQL_MASTER_ROOT_PASSWORD_FILE
value: "/opt/bitnami/mysql/secrets/mysql-root-password"
- name: MYSQL_REPLICATION_PASSWORD_FILE
value: "/opt/bitnami/mysql/secrets/mysql-replication-password"
{{- else }}
- name: MYSQL_MASTER_ROOT_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "mysql.secretName" . }}
key: mysql-root-password
- name: MYSQL_REPLICATION_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "mysql.secretName" . }}
key: mysql-replication-password
{{- end }}
{{- if .Values.secondary.extraFlags }}
- name: MYSQL_EXTRA_FLAGS
value: "{{ .Values.secondary.extraFlags }}"
{{- end }}
{{- if .Values.secondary.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.secondary.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
{{- if or .Values.secondary.extraEnvVarsCM .Values.secondary.extraEnvVarsSecret }}
envFrom:
{{- if .Values.secondary.extraEnvVarsCM }}
- configMapRef:
name: {{ .Values.secondary.extraEnvVarsCM }}
{{- end }}
{{- if .Values.secondary.extraEnvVarsSecret }}
- secretRef:
name: {{ .Values.secondary.extraEnvVarsSecret }}
{{- end }}
{{- end }}
ports:
- name: mysql
containerPort: 3306
{{- if .Values.secondary.livenessProbe.enabled }}
livenessProbe: {{- omit .Values.secondary.livenessProbe "enabled" | toYaml | nindent 12 }}
exec:
command:
- /bin/bash
- -ec
- |
password_aux="${MYSQL_MASTER_ROOT_PASSWORD:-}"
if [[ -f "${MYSQL_MASTER_ROOT_PASSWORD_FILE:-}" ]]; then
password_aux=$(cat "$MYSQL_MASTER_ROOT_PASSWORD_FILE")
fi
mysqladmin status -uroot -p"${password_aux}"
{{- else if .Values.secondary.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.customLivenessProbe "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.secondary.readinessProbe.enabled }}
readinessProbe: {{- omit .Values.secondary.readinessProbe "enabled" | toYaml | nindent 12 }}
exec:
command:
- /bin/bash
- -ec
- |
password_aux="${MYSQL_MASTER_ROOT_PASSWORD:-}"
if [[ -f "${MYSQL_MASTER_ROOT_PASSWORD_FILE:-}" ]]; then
password_aux=$(cat "$MYSQL_MASTER_ROOT_PASSWORD_FILE")
fi
mysqladmin status -uroot -p"${password_aux}"
{{- else if .Values.secondary.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.customReadinessProbe "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.secondary.resources }}
resources: {{ toYaml .Values.secondary.resources | nindent 12 }}
{{- end }}
volumeMounts:
- name: data
mountPath: /bitnami/mysql
{{- if or .Values.secondary.configuration .Values.secondary.existingConfigmap }}
- name: config
mountPath: /opt/bitnami/mysql/conf/my.cnf
subPath: my.cnf
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: mysql-credentials
mountPath: /opt/bitnami/mysql/secrets/
{{- end }}
{{- if .Values.secondary.extraVolumeMounts }}
{{- include "common.tplvalues.render" (dict "value" .Values.secondary.extraVolumeMounts "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.metrics.enabled }}
- name: metrics
image: {{ include "mysql.metrics.image" . }}
imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
env:
{{- if .Values.auth.usePasswordFiles }}
- name: MYSQL_ROOT_PASSWORD_FILE
value: "/opt/bitnami/mysqld-exporter/secrets/mysql-root-password"
{{- else }}
- name: MYSQL_ROOT_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "mysql.secretName" . }}
key: mysql-root-password
{{- end }}
command:
- /bin/bash
- -ec
- |
password_aux="${MYSQL_ROOT_PASSWORD:-}"
if [[ -f "${MYSQL_ROOT_PASSWORD_FILE:-}" ]]; then
password_aux=$(cat "$MYSQL_ROOT_PASSWORD_FILE")
fi
DATA_SOURCE_NAME="root:${password_aux}@(localhost:3306)/" /bin/mysqld_exporter {{- range .Values.metrics.extraArgs.secondary }} {{ . }} {{- end }}
ports:
- name: metrics
containerPort: 9104
{{- if .Values.metrics.livenessProbe.enabled }}
livenessProbe: {{- omit .Values.metrics.livenessProbe "enabled" | toYaml | nindent 12 }}
httpGet:
path: /metrics
port: metrics
{{- end }}
{{- if .Values.metrics.readinessProbe.enabled }}
readinessProbe: {{- omit .Values.metrics.readinessProbe "enabled" | toYaml | nindent 12 }}
httpGet:
path: /metrics
port: metrics
{{- end }}
{{- if .Values.metrics.resources }}
resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
volumeMounts:
- name: mysql-credentials
mountPath: /opt/bitnami/mysqld-exporter/secrets/
{{- end }}
{{- end }}
{{- if .Values.secondary.sidecars }}
{{- include "common.tplvalues.render" (dict "value" .Values.secondary.sidecars "context" $) | nindent 8 }}
{{- end }}
volumes:
{{- if or .Values.secondary.configuration .Values.secondary.existingConfigmap }}
- name: config
configMap:
name: {{ include "mysql.secondary.configmapName" . }}
{{- end }}
{{- if .Values.auth.usePasswordFiles }}
- name: mysql-credentials
secret:
secretName: {{ template "mysql.secretName" . }}
items:
- key: mysql-root-password
path: mysql-root-password
- key: mysql-replication-password
path: mysql-replication-password
{{- end }}
{{- if .Values.secondary.extraVolumes }}
{{- include "common.tplvalues.render" (dict "value" .Values.secondary.extraVolumes "context" $) | nindent 8 }}
{{- end }}
{{- if not .Values.secondary.persistence.enabled }}
- name: data
emptyDir: {}
{{- else }}
volumeClaimTemplates:
- metadata:
name: data
labels: {{ include "common.labels.matchLabels" . | nindent 10 }}
app.kubernetes.io/component: secondary
spec:
accessModes:
{{- range .Values.secondary.persistence.accessModes }}
- {{ . | quote }}
{{- end }}
resources:
requests:
storage: {{ .Values.secondary.persistence.size | quote }}
{{ include "common.storage.class" (dict "persistence" .Values.secondary.persistence "global" .Values.global) }}
{{- if .Values.secondary.persistence.selector }}
selector: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.persistence.selector "context" $) | nindent 10 }}
{{- end -}}
{{- end }}
{{- end }}

42
bitnami/mysql/templates/secondary/svc.yaml Normal file
View File

@@ -0,0 +1,42 @@
{{- if eq .Values.architecture "replication" }}
apiVersion: v1
kind: Service
metadata:
name: {{ include "mysql.secondary.fullname" . }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
app.kubernetes.io/component: secondary
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.secondary.service.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.secondary.service.annotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
type: {{ .Values.secondary.service.type }}
{{- if and (eq .Values.secondary.service.type "ClusterIP") .Values.secondary.service.clusterIP }}
clusterIP: {{ .Values.secondary.service.clusterIP }}
{{- end }}
{{- if and .Values.secondary.service.loadBalancerIP (eq .Values.secondary.service.type "LoadBalancer") }}
loadBalancerIP: {{ .Values.secondary.service.loadBalancerIP }}
{{- end }}
{{- if and (eq .Values.secondary.service.type "LoadBalancer") .Values.secondary.service.loadBalancerSourceRanges }}
loadBalancerSourceRanges: {{- toYaml .Values.secondary.service.loadBalancerSourceRanges | nindent 4 }}
{{- end }}
ports:
- name: mysql
port: {{ .Values.secondary.service.port }}
protocol: TCP
targetPort: mysql
{{- if (and (or (eq .Values.secondary.service.type "NodePort") (eq .Values.secondary.service.type "LoadBalancer")) .Values.secondary.service.nodePort) }}
nodePort: {{ .Values.secondary.service.nodePort }}
{{- else if eq .Values.secondary.service.type "ClusterIP" }}
nodePort: null
{{- end }}
selector: {{ include "common.labels.matchLabels" . | nindent 4 }}
app.kubernetes.io/component: secondary
{{- end }}

43
bitnami/mysql/templates/secrets.yaml
View File

@@ -1,34 +1,39 @@
{{- if (not .Values.existingSecret) -}}
{{- if (include "mysql.createSecret" .) }}
apiVersion: v1
kind: Secret
metadata:
name: {{ template "mysql.fullname" . }}
labels: {{- include "mysql.labels" . | nindent 4 }}
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
type: Opaque
data:
{{- if .Values.root.password }}
mysql-root-password: {{ .Values.root.password | b64enc | quote }}
{{- else if (not .Values.root.forcePassword) }}
{{- if not (empty .Values.auth.rootPassword) }}
mysql-root-password: {{ .Values.auth.rootPassword | b64enc | quote }}
{{- else if (not .Values.auth.forcePassword) }}
mysql-root-password: {{ randAlphaNum 10 | b64enc | quote }}
{{ else }}
mysql-root-password: {{ required "A MySQL Root Password is required!" .Values.root.password }}
{{- else }}
mysql-root-password: {{ required "A MySQL Root Password is required!" .Values.auth.rootPassword }}
{{- end }}
{{- if .Values.db.user }}
{{- if .Values.db.password }}
mysql-password: {{ .Values.db.password | b64enc | quote }}
{{- else if (not .Values.db.forcePassword) }}
{{- if and (not (empty .Values.auth.username)) (not (empty .Values.auth.password)) }}
mysql-password: {{ .Values.auth.password | b64enc | quote }}
{{- else if (not .Values.auth.forcePassword) }}
mysql-password: {{ randAlphaNum 10 | b64enc | quote }}
{{- else }}
mysql-password: {{ required "A MySQL Database Password is required!" .Values.db.password }}
mysql-password: {{ required "A MySQL Database Password is required!" .Values.auth.password }}
{{- end }}
{{- end }}
{{- if .Values.replication.enabled }}
{{- if .Values.replication.password }}
mysql-replication-password: {{ .Values.replication.password | b64enc | quote }}
{{- else if (not .Values.replication.forcePassword) }}
{{- if eq .Values.architecture "replication" }}
{{- if not (empty .Values.auth.replicationPassword) }}
mysql-replication-password: {{ .Values.auth.replicationPassword | b64enc | quote }}
{{- else if (not .Values.auth.forcePassword) }}
mysql-replication-password: {{ randAlphaNum 10 | b64enc | quote }}
{{- else }}
mysql-replication-password: {{ required "A MySQL Replication Password is required!" .Values.replication.password }}
mysql-replication-password: {{ required "A MySQL Replication Password is required!" .Values.auth.replicationPassword }}
{{- end }}
{{- end }}
{{- end }}

24
bitnami/mysql/templates/serviceaccount.yaml
View File

@@ -2,15 +2,19 @@
apiVersion: v1
kind: ServiceAccount
metadata:
name: {{ template "mysql.serviceAccountName" . }}
labels:
app: {{ template "mysql.name" . }}
chart: {{ template "mysql.chart" . }}
release: "{{ .Release.Name }}"
heritage: "{{ .Release.Service }}"
{{- if .Values.serviceAccount.annotations }}
annotations: {{ toYaml .Values.serviceAccount.annotations | nindent 4 }}
{{- end }}
name: {{ include "mysql.serviceAccountName" . }}
namespace: {{ .Release.Namespace }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
{{- if .Values.serviceAccount.annotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.serviceAccount.annotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
secrets:
- name: {{ template "mysql.secretName" . }}
{{- end }}
{{- end }}

28
bitnami/mysql/templates/servicemonitor.yaml
View File

@@ -2,18 +2,23 @@
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
name: {{ template "mysql.fullname" . }}
name: {{ include "common.names.fullname" . }}
{{- if .Values.metrics.serviceMonitor.namespace }}
namespace: {{ .Values.metrics.serviceMonitor.namespace }}
{{- else }}
namespace: {{ .Release.Namespace }}
{{- end }}
labels: {{- include "mysql.labels" . | nindent 4 }}
{{- range $key, $value := .Values.metrics.serviceMonitor.selector }}
{{ $key }}: {{ $value | quote }}
labels: {{- include "common.labels.standard" . | nindent 4 }}
{{- if .Values.commonLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.additionalLabels }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.serviceMonitor.additionalLabels "context" $) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
selector:
matchLabels: {{- include "mysql.matchLabels" . | nindent 6 }}
component: master
endpoints:
- port: metrics
{{- if .Values.metrics.serviceMonitor.interval }}
@@ -22,7 +27,16 @@ spec:
{{- if .Values.metrics.serviceMonitor.scrapeTimeout }}
scrapeTimeout: {{ .Values.metrics.serviceMonitor.scrapeTimeout }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.honorLabels }}
honorLabels: {{ .Values.metrics.serviceMonitor.honorLabels }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.relabellings }}
metricRelabelings: {{- toYaml .Values.metrics.serviceMonitor.relabellings | nindent 6 }}
{{- end }}
namespaceSelector:
matchNames:
- {{ .Release.Namespace }}
selector:
matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }}
app.kubernetes.io/component: metrics
{{- end }}

11
bitnami/mysql/templates/slave-configmap.yaml
View File

@@ -1,11 +0,0 @@
{{- if and .Values.replication.enabled .Values.slave.config }}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ template "mysql.slave.fullname" . }}
labels: {{- include "mysql.labels" . | nindent 4 }}
component: slave
data:
my.cnf: |-
{{ .Values.slave.config | indent 4 }}
{{- end }}

264
bitnami/mysql/templates/slave-statefulset.yaml
View File

@@ -1,264 +0,0 @@
{{- if .Values.replication.enabled }}
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: {{ template "mysql.slave.fullname" . }}
labels: {{- include "mysql.labels" . | nindent 4 }}
component: slave
spec:
selector:
matchLabels: {{- include "mysql.matchLabels" . | nindent 6 }}
component: slave
serviceName: "{{ template "mysql.slave.fullname" . }}"
replicas: {{ .Values.slave.replicas }}
updateStrategy:
type: {{ .Values.slave.updateStrategy.type }}
{{- if (eq "Recreate" .Values.slave.updateStrategy.type) }}
rollingUpdate: null
{{- end }}
template:
metadata:
labels: {{- include "mysql.labels" . | nindent 8 }}
component: slave
{{- if .Values.slave.podAnnotations }}
annotations: {{ include "mysql.tplValue" ( dict "value" .Values.slave.podAnnotations "context" $) | nindent 8 }}
{{- end }}
spec:
{{- include "mysql.imagePullSecrets" . | indent 6 }}
{{- if .Values.slave.affinity }}
affinity: {{- include "mysql.tplValue" (dict "value" .Values.slave.affinity "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.slave.nodeSelector }}
nodeSelector: {{- include "mysql.tplValue" (dict "value" .Values.slave.nodeSelector "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.slave.tolerations }}
tolerations: {{- include "mysql.tplValue" (dict "value" .Values.slave.tolerations "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.slave.securityContext.enabled }}
securityContext:
fsGroup: {{ .Values.slave.securityContext.fsGroup }}
runAsUser: {{ .Values.slave.securityContext.runAsUser }}
{{- end }}
serviceAccountName: {{ template "mysql.serviceAccountName" . }}
{{- if and .Values.volumePermissions.enabled .Values.slave.persistence.enabled }}
initContainers:
- name: volume-permissions
image: {{ template "mysql.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
{{- if .Values.slave.containerSecurityContext }}
securityContext: {{- toYaml .Values.slave.containerSecurityContext | nindent 12 }}
{{- end }}
command:
- /bin/bash
- -ec
- |
chown -R {{ .Values.slave.securityContext.runAsUser }}:{{ .Values.slave.securityContext.fsGroup }} {{ .Values.slave.persistence.mountPath }}
securityContext:
runAsUser: 0
{{- if .Values.volumePermissions.resources }}
resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }}
{{- end }}
volumeMounts:
- name: data
mountPath: {{ .Values.slave.persistence.mountPath }}
{{- end }}
containers:
- name: mysql
image: {{ template "mysql.image" . }}
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
env:
- name: BITNAMI_DEBUG
value: {{ ternary "true" "false" .Values.image.debug | quote }}
- name: MYSQL_REPLICATION_MODE
value: "slave"
- name: MYSQL_MASTER_HOST
value: {{ template "mysql.fullname" . }}
- name: MYSQL_MASTER_PORT_NUMBER
value: "3306"
- name: MYSQL_MASTER_ROOT_USER
value: "root"
{{- if .Values.root.injectSecretsAsVolume }}
- name: MYSQL_MASTER_ROOT_PASSWORD_FILE
value: "/opt/bitnami/mysql/secrets/mysql-root-password"
{{- else }}
- name: MYSQL_MASTER_ROOT_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "mysql.secretName" . }}
key: mysql-root-password
{{- end }}
- name: MYSQL_REPLICATION_USER
value: "{{ .Values.replication.user }}"
{{- if .Values.replication.injectSecretsAsVolume }}
- name: MYSQL_REPLICATION_PASSWORD_FILE
value: "/opt/bitnami/mysql/secrets/mysql-replication-password"
{{- else }}
- name: MYSQL_REPLICATION_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "mysql.secretName" . }}
key: mysql-replication-password
{{- end }}
{{- if .Values.slave.extraEnvVars }}
{{- include "mysql.tplValue" (dict "value" .Values.slave.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
{{- if or .Values.slave.extraEnvVarsCM .Values.slave.extraEnvVarsSecret }}
envFrom:
{{- if .Values.slave.extraEnvVarsCM }}
- configMapRef:
name: {{ .Values.slave.extraEnvVarsCM }}
{{- end }}
{{- if .Values.slave.extraEnvVarsSecret }}
- secretRef:
name: {{ .Values.slave.extraEnvVarsSecret }}
{{- end }}
{{- end }}
ports:
- name: mysql
containerPort: 3306
{{- if .Values.slave.livenessProbe.enabled }}
livenessProbe:
exec:
command:
- sh
- -c
- |
password_aux="${MYSQL_MASTER_ROOT_PASSWORD:-}"
if [ -f "${MYSQL_MASTER_ROOT_PASSWORD_FILE:-}" ]; then
password_aux=$(cat $MYSQL_MASTER_ROOT_PASSWORD_FILE)
fi
mysqladmin status -uroot -p$password_aux
initialDelaySeconds: {{ .Values.slave.livenessProbe.initialDelaySeconds }}
periodSeconds: {{ .Values.slave.livenessProbe.periodSeconds }}
timeoutSeconds: {{ .Values.slave.livenessProbe.timeoutSeconds }}
successThreshold: {{ .Values.slave.livenessProbe.successThreshold }}
failureThreshold: {{ .Values.slave.livenessProbe.failureThreshold }}
{{- end }}
{{- if .Values.slave.readinessProbe.enabled }}
readinessProbe:
exec:
command:
- sh
- -c
- |
password_aux="${MYSQL_MASTER_ROOT_PASSWORD:-}"
if [ -f "${MYSQL_MASTER_ROOT_PASSWORD_FILE:-}" ]; then
password_aux=$(cat $MYSQL_MASTER_ROOT_PASSWORD_FILE)
fi
mysqladmin status -uroot -p$password_aux
initialDelaySeconds: {{ .Values.slave.readinessProbe.initialDelaySeconds }}
periodSeconds: {{ .Values.slave.readinessProbe.periodSeconds }}
timeoutSeconds: {{ .Values.slave.readinessProbe.timeoutSeconds }}
successThreshold: {{ .Values.slave.readinessProbe.successThreshold }}
failureThreshold: {{ .Values.slave.readinessProbe.failureThreshold }}
{{- end }}
{{- if .Values.master.resources }}
resources: {{- toYaml .Values.slave.resources | nindent 12 }}
{{- end }}
volumeMounts:
- name: data
mountPath: {{ .Values.slave.persistence.mountPath }}
{{- if .Values.slave.config }}
- name: config
mountPath: /opt/bitnami/mysql/conf/my.cnf
subPath: my.cnf
{{- end }}
{{- if or .Values.root.injectSecretsAsVolume .Values.replication.injectSecretsAsVolume }}
- name: mysql-credentials
mountPath: /opt/bitnami/mysql/secrets/
{{- end }}
{{- if .Values.metrics.enabled }}
- name: metrics
image: {{ template "mysql.metrics.image" . }}
imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
env:
{{- if .Values.root.injectSecretsAsVolume }}
- name: MYSQL_MASTER_ROOT_PASSWORD_FILE
value: "/opt/bitnami/mysqld-exporter/secrets/mysql-root-password"
{{- else }}
- name: MYSQL_MASTER_ROOT_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "mysql.secretName" . }}
key: mysql-root-password
{{- end }}
command:
- /bin/sh
- -c
- |
password_aux="${MYSQL_MASTER_ROOT_PASSWORD:-}"
if [ -f "${MYSQL_MASTER_ROOT_PASSWORD_FILE:-}" ]; then
password_aux=$(cat $MYSQL_MASTER_ROOT_PASSWORD_FILE)
fi
DATA_SOURCE_NAME="root:${password_aux}@(localhost:3306)/" /bin/mysqld_exporter
ports:
- name: metrics
containerPort: 9104
livenessProbe:
httpGet:
path: /metrics
port: metrics
initialDelaySeconds: 15
timeoutSeconds: 5
readinessProbe:
httpGet:
path: /metrics
port: metrics
initialDelaySeconds: 5
timeoutSeconds: 1
{{- if .Values.metrics.resources }}
resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
{{- end }}
{{- if or .Values.root.injectSecretsAsVolume }}
volumeMounts:
- name: mysql-credentials
mountPath: /opt/bitnami/mysqld-exporter/secrets/
{{- end }}
{{- end }}
volumes:
{{- if .Values.slave.config }}
- name: config
configMap:
name: {{ template "mysql.slave.fullname" . }}
{{- end }}
{{- if or .Values.root.injectSecretsAsVolume .Values.replication.injectSecretsAsVolume }}
- name: mysql-credentials
secret:
secretName: {{ template "mysql.fullname" . }}
items:
{{- if .Values.root.injectSecretsAsVolume }}
- key: mysql-root-password
path: mysql-root-password
{{- end }}
{{- if .Values.replication.injectSecretsAsVolume }}
- key: mysql-replication-password
path: mysql-replication-password
{{- end }}
{{- end }}
{{- if not .Values.slave.persistence.enabled }}
- name: "data"
emptyDir: {}
{{- else if and .Values.slave.persistence.enabled .Values.slave.persistence.existingClaim }}
- name: "data"
persistentVolumeClaim:
claimName: {{ .Values.slave.persistence.existingClaim }}
{{- else if and .Values.slave.persistence.enabled (not .Values.slave.persistence.existingClaim) }}
volumeClaimTemplates:
- metadata:
name: data
labels:
app: {{ template "mysql.name" . }}
component: slave
release: {{ .Release.Name }}
heritage: {{ .Release.Service }}
spec:
accessModes:
{{- range .Values.slave.persistence.accessModes }}
- {{ . | quote }}
{{- end }}
resources:
requests:
storage: {{ .Values.slave.persistence.size | quote }}
{{ include "mysql.slave.storageClass" . }}
{{- end }}
{{- end }}

40
bitnami/mysql/templates/slave-svc.yaml
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@@ -1,40 +0,0 @@
{{- if .Values.replication.enabled }}
apiVersion: v1
kind: Service
metadata:
name: {{ template "mysql.slave.fullname" . }}
labels: {{- include "mysql.labels" . | nindent 4 }}
component: slave
{{- if or .Values.service.annotations .Values.metrics.service.annotations }}
annotations:
{{- if .Values.service.annotations }}
{{- include "mysql.tplValue" ( dict "value" .Values.service.annotations "context" $) | nindent 4 }}
{{- end }}
{{- if .Values.metrics.service.annotations }}
{{- include "mysql.tplValue" ( dict "value" .Values.metrics.service.annotations "context" $) | nindent 4 }}
{{- end }}
{{- end }}
spec:
type: {{ .Values.service.type }}
{{- if and (eq .Values.service.type "LoadBalancer") (not (empty .Values.service.loadBalancerIP)) }}
{{- if not (empty .Values.service.loadBalancerIP.slave) }}
loadBalancerIP: {{ .Values.service.loadBalancerIP.slave }}
{{- end }}
{{- end }}
ports:
- name: mysql
port: {{ .Values.service.port }}
targetPort: mysql
{{- if and (or (eq .Values.service.type "NodePort") (eq .Values.service.type "LoadBalancer")) (not (empty .Values.service.nodePort)) }}
nodePort: {{ .Values.service.nodePort.slave }}
{{- else if eq .Values.service.type "ClusterIP" }}
nodePort: null
{{- end }}
{{- if .Values.metrics.enabled }}
- name: metrics
port: {{ .Values.metrics.service.port }}
targetPort: metrics
{{- end }}
selector: {{- include "mysql.matchLabels" . | nindent 4 }}
component: slave
{{- end }}

1250
bitnami/mysql/values-production.yaml
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1245
bitnami/mysql/values.yaml
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