[photoprism] Add MariaDB support to Photoprism (#1441)

* Add MariaDB support to Photoprism
* Bump Photoprism to latest stable tag

charts/stable/photoprism/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v2
-appVersion: "20211018"
+appVersion: "20220121"
 description: PhotoPrism® is a server-based application for browsing, organizing and sharing your personal photo collection
 name: photoprism
-version: 6.3.0
+version: 6.4.0
 kubeVersion: ">=1.16.0-0"
 keywords:
   - photos
@@ -21,7 +21,13 @@ dependencies:
   - name: common
     repository: https://library-charts.k8s-at-home.com
     version: 4.3.0
+  - name: mariadb
+    version: 10.2.0
+    repository: https://charts.bitnami.com/bitnami
+    condition: mariadb.enabled
 annotations:
   artifacthub.io/changes: |
     - kind: changed
-      description: Upgraded `common` chart dependency to version `4.3.0`.
+      description: Bumped application version to `20220121`.
+    - kind: added
+      description: Added MariaDB database support.

charts/stable/photoprism/README.md

@@ -82,6 +82,11 @@ N/A
 | env.PHOTOPRISM_ORIGINALS_PATH | string | `"/photoprism/originals"` | Photoprism originals path |
 | env.PHOTOPRISM_PUBLIC | string | `"false"` | Disable authentication / password protection |
 | env.PHOTOPRISM_STORAGE_PATH | string | `"/photoprism/storage"` | Photoprism storage path |
+| env.PHOTOPRISM_DATABASE_DRIVER | string | `"sqlite"` | Database driver (sqlite, mysql) |
+| env.PHOTOPRISM_DATABASE_SERVER | string | `"photoprism-mariadb:3306"` | Database host incl. port |
+| env.PHOTOPRISM_DATABASE_NAME | string | `"photoprism"` | Database schema name |
+| env.PHOTOPRISM_DATABASE_USER | string | `"photoprism"` | Database user name |
+| env.PHOTOPRISM_DATABASE_PASSWORD | string | `"photoprism"` | Database user password |
 | env.TZ | string | `"UTC"` | Set the container timezone |
 | env.UID | string | `nil` | Sets UID Photoprism runs under. |
 | env.UMASK | string | `nil` | Sets UMASK. |
@@ -89,6 +94,7 @@ N/A
 | image.repository | string | `"photoprism/photoprism"` | image repository |
 | image.tag | string | `"20211018"` | image tag |
 | ingress.main | object | See values.yaml | Enable and configure ingress settings for the chart under this key. |
+| mariadb | object | See values.yaml | Enable and configure mariadb database subchart under this key.    For more options see [mariadb chart documentation](https://github.com/bitnami/charts/tree/master/bitnami/mariadb) |
 | persistence | object | See values.yaml | Configure persistence settings for the chart under this key. |
 | service | object | See values.yaml | Configures service settings for the chart. |
 

charts/stable/photoprism/values.yaml

@@ -9,7 +9,8 @@ image:
   # -- image repository
   repository: photoprism/photoprism
   # -- image tag
-  tag: "20211018"
+  # @default -- chart.appVersion
+  tag:
   # -- image pull policy
   pullPolicy: IfNotPresent
 
@@ -32,6 +33,16 @@ env:
   GID:  # 1000
   # -- Sets UMASK.
   UMASK:  # 0000
+  # -- Database driver (sqlite, mysql)
+  PHOTOPRISM_DATABASE_DRIVER: sqlite
+  # -- Database host incl. port
+  PHOTOPRISM_DATABASE_SERVER: photoprism-mariadb:3306
+  # -- Database schema name
+  PHOTOPRISM_DATABASE_NAME: photoprism
+  # -- Database user name
+  PHOTOPRISM_DATABASE_USER: photoprism
+  # -- Database user password
+  PHOTOPRISM_DATABASE_PASSWORD: photoprism
 
 # -- Configures service settings for the chart.
 # @default -- See values.yaml
@@ -57,3 +68,19 @@ persistence:
   originals:
     enabled: false
     mountPath: "/photoprism/originals"
+
+# -- Enable and configure mariadb database subchart under this key.
+#    For more options see [mariadb chart documentation](https://github.com/bitnami/charts/tree/master/bitnami/mariadb)
+# @default -- See values.yaml
+mariadb:
+  enabled: false
+  architecture: standalone
+  auth:
+    database: photoprism
+    username: photoprism
+    password: photoprism
+    rootPassword: photoprism
+  primary:
+    persistence:
+      enabled: false
+      # storageClass: ""