Adds etherpad app.

etherpad/app.yaml

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+name: etherpad
+is: etherpad
+description: Etherpad is a highly customizable open source online editor providing collaborative editing in real-time.
+icon: https://cdn.jsdelivr.net/gh/homarr-labs/dashboard-icons/svg/etherpad.svg
+latest: "2"

etherpad/versions/2/README.md

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+# Etherpad
+
+Etherpad is a real-time collaborative document editor. Multiple users can write and edit documents simultaneously.
+
+## Dependencies
+
+- **PostgreSQL** - Database for storing pads and history
+
+## Configuration
+
+Key settings in `config.yaml`:
+
+- **domain** - Where Etherpad will be accessible
+- **storage** - Persistent volume size (default: `2Gi`)
+- **title** - Instance name shown in the browser (default: `Etherpad`)
+
+## Usage
+
+No account is required to create or edit pads. Just visit the app URL and:
+
+- Click **New Pad** to create a document
+- Share the pad URL with collaborators — anyone with the link can edit in real time
+
+## Admin Panel
+
+An admin panel is available at `/admin`:
+- **Username**: `admin`
+- **Password**: value of `adminPassword` in your `secrets.yaml`
+
+Use the admin panel to manage plugins, view connected users, and configure the instance.
+
+## Notes
+
+- Pads are identified by URL — anyone with the link can view and edit by default
+- Password-protected pads can be created via the admin panel settings
+- The admin panel also provides access to the plugin manager for extending functionality

etherpad/versions/2/db-init-job.yaml

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+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: etherpad-db-init
+  labels:
+    component: db-init
+spec:
+  template:
+    metadata:
+      labels:
+        component: db-init
+    spec:
+      restartPolicy: OnFailure
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 999
+        runAsGroup: 999
+        seccompProfile:
+          type: RuntimeDefault
+      containers:
+        - name: db-init
+          image: postgres:17
+          securityContext:
+            allowPrivilegeEscalation: false
+            capabilities:
+              drop:
+                - ALL
+            readOnlyRootFilesystem: false
+          command: ["/bin/bash", "-c"]
+          args:
+            - |
+              PGPASSWORD=${POSTGRES_ADMIN_PASSWORD} psql -h ${DB_HOSTNAME} -U postgres <<EOF
+              DO \$\$
+              BEGIN
+                IF NOT EXISTS (SELECT FROM pg_catalog.pg_roles WHERE rolname = '${DB_USERNAME}') THEN
+                  CREATE USER ${DB_USERNAME} WITH ENCRYPTED PASSWORD '${DB_PASSWORD}';
+                ELSE
+                  ALTER USER ${DB_USERNAME} WITH ENCRYPTED PASSWORD '${DB_PASSWORD}';
+                END IF;
+              END
+              \$\$;
+
+              SELECT 'CREATE DATABASE ${DB_DATABASE_NAME}' WHERE NOT EXISTS (SELECT FROM pg_database WHERE datname = '${DB_DATABASE_NAME}')\gexec
+              ALTER DATABASE ${DB_DATABASE_NAME} OWNER TO ${DB_USERNAME};
+              GRANT ALL PRIVILEGES ON DATABASE ${DB_DATABASE_NAME} TO ${DB_USERNAME};
+              EOF
+          env:
+            - name: POSTGRES_ADMIN_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: postgres-secrets
+                  key: password
+            - name: DB_HOSTNAME
+              value: "{{ .db.host }}"
+            - name: DB_DATABASE_NAME
+              value: "{{ .db.name }}"
+            - name: DB_USERNAME
+              value: "{{ .db.user }}"
+            - name: DB_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: etherpad-secrets
+                  key: dbPassword

etherpad/versions/2/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: etherpad
+  namespace: etherpad
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      component: web
+  template:
+    metadata:
+      labels:
+        component: web
+    spec:
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 5001
+        runAsGroup: 0
+        fsGroup: 5001
+        seccompProfile:
+          type: RuntimeDefault
+      containers:
+        - name: etherpad
+          image: etherpad/etherpad:2.2.7
+          ports:
+            - name: http
+              containerPort: 9001
+              protocol: TCP
+          env:
+            - name: DB_TYPE
+              value: postgres
+            - name: DB_HOST
+              value: {{ .db.host }}
+            - name: DB_PORT
+              value: "{{ .db.port }}"
+            - name: DB_NAME
+              value: {{ .db.name }}
+            - name: DB_USER
+              value: {{ .db.user }}
+            - name: DB_PASS
+              valueFrom:
+                secretKeyRef:
+                  name: etherpad-secrets
+                  key: dbPassword
+            - name: TITLE
+              value: {{ .title }}
+            - name: ADMIN_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: etherpad-secrets
+                  key: adminPassword
+            - name: TRUST_PROXY
+              value: "true"
+            - name: EDIT_ONLY
+              value: "false"
+          resources:
+            limits:
+              cpu: 500m
+              ephemeral-storage: 1Gi
+              memory: 512Mi
+            requests:
+              cpu: 50m
+              ephemeral-storage: 50Mi
+              memory: 128Mi
+          volumeMounts:
+            - name: etherpad-data
+              mountPath: /opt/etherpad-lite/var
+          livenessProbe:
+            httpGet:
+              path: /
+              port: 9001
+            initialDelaySeconds: 60
+            timeoutSeconds: 5
+            periodSeconds: 15
+            failureThreshold: 6
+          readinessProbe:
+            httpGet:
+              path: /
+              port: 9001
+            initialDelaySeconds: 30
+            timeoutSeconds: 3
+            periodSeconds: 10
+            failureThreshold: 3
+          securityContext:
+            allowPrivilegeEscalation: false
+            capabilities:
+              drop:
+                - ALL
+            readOnlyRootFilesystem: false
+      volumes:
+        - name: etherpad-data
+          persistentVolumeClaim:
+            claimName: etherpad-data
+      restartPolicy: Always

etherpad/versions/2/ingress.yaml

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+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: etherpad
+  namespace: etherpad
+  annotations:
+    external-dns.alpha.kubernetes.io/target: {{ .externalDnsDomain }}
+    external-dns.alpha.kubernetes.io/cloudflare-proxied: "false"
+    external-dns.alpha.kubernetes.io/ttl: "60"
+spec:
+  ingressClassName: traefik
+  rules:
+    - host: {{ .domain }}
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: etherpad
+                port:
+                  number: 80
+  tls:
+    - hosts:
+        - {{ .domain }}
+      secretName: {{ .tlsSecretName }}

etherpad/versions/2/kustomization.yaml

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+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: etherpad
+labels:
+  - includeSelectors: true
+    pairs:
+      app: etherpad
+      managedBy: kustomize
+      partOf: wild-cloud
+resources:
+  - namespace.yaml
+  - db-init-job.yaml
+  - deployment.yaml
+  - service.yaml
+  - ingress.yaml
+  - pvc.yaml

etherpad/versions/2/manifest.yaml

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+version: 2.2.7-1
+requires:
+  - name: postgres
+defaultConfig:
+  namespace: etherpad
+  externalDnsDomain: '{{ .cloud.domain }}'
+  domain: etherpad.{{ .cloud.domain }}
+  tlsSecretName: wildcard-wild-cloud-tls
+  storage: 2Gi
+  title: Etherpad
+  db:
+    host: '{{ .apps.postgres.host }}'
+    port: '{{ .apps.postgres.port }}'
+    name: etherpad
+    user: etherpad
+defaultSecrets:
+  - key: adminPassword
+  - key: dbPassword
+  - key: dbUrl
+    default: 'postgresql://{{ .app.db.user }}:{{ .secrets.dbPassword }}@{{ .app.db.host }}:{{ .app.db.port }}/{{ .app.db.name }}?sslmode=disable'
+requiredSecrets:
+  - postgres.password

etherpad/versions/2/namespace.yaml

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+apiVersion: v1
+kind: Namespace
+metadata:
+  name: {{ .namespace }}

etherpad/versions/2/pvc.yaml

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+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: etherpad-data
+  namespace: etherpad
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: {{ .storage }}

etherpad/versions/2/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: etherpad
+  namespace: etherpad
+spec:
+  selector:
+    component: web
+  ports:
+    - name: http
+      port: 80
+      targetPort: 9001
+      protocol: TCP