[bitnami/harbor] Add variable to assign postgres password via an existing secret (#5542)

* add variable to assign postgres password via an existing secret

* bump chart version

* update README according to changes

* fix typo in README
comment existingSecret because it is not a default setting

* remove unnecessary space in README

* fixed table indentation

* add starting space to comment to fix lint task

* add example for postgres secret
change from patch to minor change in version

* add missing new line at end of file

bitnami/harbor/Chart.yaml

@@ -34,4 +34,4 @@ sources:
   - https://github.com/bitnami/bitnami-docker-harbor-registry
   - https://github.com/bitnami/bitnami-docker-harbor-registryctl
   - https://goharbor.io/
-version: 9.4.7
+version: 9.5.0

bitnami/harbor/README.md

@@ -700,6 +700,7 @@ The following tables list the configurable parameters of the Harbor chart and th
 | `postgresql.nameOverride`               | String to partially override common.names.fullname template with a string (will prepend the release name) | `nil`                            |
 | `postgresql.postgresqlUsername`         | Postgresql username                                                                                       | `postgres`                       |
 | `postgresql.postgresqlPassword`         | Postgresql password                                                                                       | `not-a-secure-database-password` |
+| `postgresql.existingSecret`             | Set Postgresql password via an existing secret                                                            | `nil`                            |
 | `postgresql.postgresqlExtendedConf`     | Extended runtime config parameters (appended to main or default configuration)                            | `{"maxConnections": "1024"}`     |
 | `postgresql.replication.enabled`        | Enable replicated postgresql                                                                              | `false`                          |
 | `postgresql.persistence.enabled`        | Enable persistence for PostgreSQL                                                                         | `true`                           |

bitnami/harbor/values.yaml

@@ -2685,6 +2685,20 @@ postgresql:
   nameOverride:
   postgresqlUsername: postgres
   postgresqlPassword: not-secure-database-password
+  ## Name of existing secret to use for PostgreSQL passwords.
+  ## If an existingSecret is used it will overwrite postgresqlUsername and postgresqlPassword.
+  ## The secret has to contain at least the key postgresql-postgres-password.
+  ##
+  ## Example Secret:
+  ## apiVersion: v1
+  ## kind: Secret
+  ## metadata:
+  ##   name: mysecret
+  ## type: Opaque
+  ## data:
+  ##   postgresqlUsername: YWRtaW4=
+  ##   postgresqlPassword: MWYyZDFlMmU2N2Rm
+  # existingSecret: secret
   postgresqlExtendedConf:
     maxConnections: 1024
   replication: