Misc fixes (#647)

charts/develop/nextcloud/SCALE/ix_values.yaml

@@ -19,12 +19,10 @@ envTpl:
   POSTGRES_DB: "{{ .Values.postgresql.postgresqlDatabase }}"
   POSTGRES_USER: "{{ .Values.postgresql.postgresqlUsername }}"
 
-
 envFrom:
   - configMapRef:
       name: nextcloudconfig
 
-
 envValueFrom:
   POSTGRES_PASSWORD:
     secretKeyRef:
@@ -43,14 +41,54 @@ envValueFrom:
       name: rediscreds
       key: redis-password
 
+initContainers:
+  - name: init-postgresdb
+    image: postgres:13.1
+    command:
+      - "sh"
+      - "-c"
+      - "until pg_isready -h ${pghost} ; do sleep 2 ; done"
+    imagePullPolicy: IfNotPresent
+    env:
+      - name: pghost
+        valueFrom:
+          secretKeyRef:
+            name: dbcreds
+            key: plainhost
+
+# -- Probe configuration
+# -- [[ref]](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/)
+# @default -- See below
 probes:
+  # -- Liveness probe configuration
+  # @default -- See below
+  liveness:
+    # -- sets the probe type when not using a custom probe
+    # @default -- "TCP"
+    type: HTTP
+    # -- If a HTTP probe is used (default for HTTP/HTTPS services) this path is used
+    # @default -- "/"
+    path: /status.php
+
+  # -- Redainess probe configuration
+  # @default -- See below
+  readiness:
+    # -- sets the probe type when not using a custom probe
+    # @default -- "TCP"
+    type: HTTP
+    # -- If a HTTP probe is used (default for HTTP/HTTPS services) this path is used
+    # @default -- "/"
+    path: /status.php
+
+  # -- Startup probe configuration
+  # @default -- See below
   startup:
-    spec:
-      initialDelaySeconds: 3
-      timeoutSeconds: 2
-      ## This means it has a maximum of 10*60=600 seconds to start up before it fails
-      periodSeconds: 10
-      failureThreshold: 60
+    # -- sets the probe type when not using a custom probe
+    # @default -- "TCP"
+    type: HTTP
+    # -- If a HTTP probe is used (default for HTTP/HTTPS services) this path is used
+    # @default -- "/"
+    path: /status.php
 
 ## Cronjob to execute Nextcloud background tasks
 ## ref: https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/background_jobs_configuration.html#webcron