Matrix: Add Cinny webclient deployment

coreos-config/roles/compose_project/templates/matrix/cinny-config.json

@@ -0,0 +1,12 @@
+{
+  "defaultHomeserver": 0,
+  "homeserverList": [
+    "unruhig.eu",
+    "entropia.de",
+    "matrix.org",
+    "archlinux.org",
+    "kit.edu",
+    "mozilla.org"
+  ],
+  "allowCustomHomeservers": true
+}

coreos-config/roles/compose_project/templates/matrix/docker-compose.yaml

@@ -89,6 +89,20 @@ services:
       - gateway
       - default
 
+  cinny:
+    image: ghcr.io/cinnyapp/cinny:latest
+    restart: unless-stopped
+    labels:
+    - "traefik.enable=true"
+    - "traefik.http.routers.matrix-cinny.rule=Host(`cinny.{{ matrix.baseurl }}`)"
+    - "traefik.http.routers.matrix-cinny.entryPoints=websecure"
+    - "traefik.http.services.matrix-cinny.loadbalancer.server.port=80"
+    volumes:
+      - ./cinny-config.json:/app/config.json:ro,Z
+    networks:
+      - gateway
+      - default
+
   redis:
     image: redis:latest
     restart: unless-stopped