add hedgedoc

Signed-off-by: gwg313 <gwg313@pm.me>

hedgedoc/deployment-postgres.yaml

@@ -0,0 +1,47 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: hedgedoc-db
+  namespace: hedgedoc
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: hedgedoc-db
+  template:
+    metadata:
+      labels:
+        app: hedgedoc-db
+    spec:
+      containers:
+        - name: postgresql
+          image: bitnami/postgresql:15
+          envFrom:
+            - configMapRef:
+                name: postgresql-config
+          env:
+            - name: POSTGRESQL_USERNAME
+              valueFrom:
+                secretKeyRef:
+                  name: hedgedoc-secret
+                  key: POSTGRESQL_USERNAME
+            - name: POSTGRESQL_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: hedgedoc-secret
+                  key: POSTGRESQL_PASSWORD
+            - name: POSTGRESQL_DATABASE
+              valueFrom:
+                secretKeyRef:
+                  name: hedgedoc-secret
+                  key: POSTGRESQL_DATABASE
+          volumeMounts:
+            - name: db-data
+              mountPath: /bitnami/postgresql
+      volumes:
+        - name: db-data
+          persistentVolumeClaim:
+            claimName: hedgedoc-db-pvc
+      securityContext:
+        runAsUser: 999 # Ensure the container runs as the 'postgres' user (UID 999)
+        fsGroup: 999 # Ensure the filesystem group is 'postgres' (GID 999)