Merge pull request #839 from percona/ps-vault-secret

Add Vault support

Author: valmiranogueira

charts/ps-db/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: "1.0.0"
 description: A Helm chart for installing Percona Server Databases using the PS Operator.
 name: ps-db
 home: https://www.percona.com/doc/kubernetes-operator-for-mysql/ps
-version: 1.0.0
+version: 1.0.1
 maintainers:
   - name: jvpasinatto
     email: julio.pasinatto@percona.com

charts/ps-db/README.md

@@ -19,7 +19,7 @@ To install the chart with the `ps` release name using a dedicated namespace (rec
 
 ```sh
 helm repo add percona https://percona.github.io/percona-helm-charts/
-helm install my-db percona/ps-db --version 1.0.0 --namespace my-namespace
+helm install my-db percona/ps-db --version 1.0.1 --namespace my-namespace
 ```
 
 The chart can be customized using the following configurable parameters:
@@ -55,6 +55,7 @@ The chart can be customized using the following configurable parameters:
 ||
 | `mysql.clusterType`                               | MySQL Cluster type (`async` or `group-replication`)                                                                                                           | `group-replication`        |
 | `mysql.autoRecovery`                              | Enable/Disable auto recovery from full cluster crash                                                                                                          | `true`                     |
+| `mysql.vaultSecretName`                           | The Kubernetes Secret containing vault configuration for table encryption                                                                                     | ``                         |
 | `mysql.podDisruptionBudget.maxUnavailable`        | MySQL failed Pods maximum quantity                                                                                                                            | `1`                        |
 | `mysql.podDisruptionBudget.minAvailable`          | MySQL available Pods minimum quantity                                                                                                                         | ``                         |
 | `mysql.image.repository`                          | MySQL Container image repository                                                                                                                              | `percona/percona-server`   |

charts/ps-db/templates/cluster.yaml

@@ -105,6 +105,9 @@ spec:
     {{- if $mysql.autoRecovery }}
     autoRecovery: {{ $mysql.autoRecovery }}
     {{- end }}
+    {{- if $mysql.vaultSecretName }}
+    vaultSecretName: {{ $mysql.vaultSecretName }}
+    {{- end }}
     {{- if $mysql.image }}
     image: "{{ $mysql.image.repository }}:{{ $mysql.image.tag }}"
     {{- end }}

charts/ps-db/values.yaml

@@ -66,6 +66,7 @@ upgradeOptions:
 mysql:
   clusterType: group-replication
   autoRecovery: true
+  # vaultSecretName: ps-cluster1-vault
   podDisruptionBudget:
     maxUnavailable: 1
     # minAvailable: 0