add watchtower

ghost/docker-compose.yml

@@ -1,31 +1,33 @@
 networks:
-    caddy:
-        name: caddy
-        driver: bridge
-        external: true
+  caddy:
+    name: caddy
+    driver: bridge
+    external: true
 
 services:
-    ghost:
-        image: ghost:6-alpine
-        container_name: ghost
-        restart: unless-stopped
-        networks:
-            - caddy
-        environment:
-            # DB
-            database__client: sqlite3
-            database__connection__filename: content/data/ghost.db
-            # App
-            NODE_ENV: production
-            url: ${URL}
-            # Mail
-            mail__options__host: ${MAIL_HOST}
-            mail__options__port: ${MAIL_PORT}
-            mail__options__secure: ${MAIL_SECURE}
-            mail__options__auth__user: ${MAIL_USERNAME}
-            mail__options__auth__pass: ${MAIL_PASSWORD}
-            mail__from: ${MAIL_FROM}
-            mail__options__service: SMTP
-            mail__transport: SMTP
-        volumes:
-            - ./data:/var/lib/ghost/content
+  ghost:
+    image: ghost:6-alpine
+    container_name: ghost
+    restart: unless-stopped
+    labels:
+      - "com.centurylinklabs.watchtower.enable=true"
+    networks:
+      - caddy
+    environment:
+      # DB
+      database__client: sqlite3
+      database__connection__filename: content/data/ghost.db
+      # App
+      NODE_ENV: production
+      url: ${URL}
+      # Mail
+      mail__options__host: ${MAIL_HOST}
+      mail__options__port: ${MAIL_PORT}
+      mail__options__secure: ${MAIL_SECURE}
+      mail__options__auth__user: ${MAIL_USERNAME}
+      mail__options__auth__pass: ${MAIL_PASSWORD}
+      mail__from: ${MAIL_FROM}
+      mail__options__service: SMTP
+      mail__transport: SMTP
+    volumes:
+      - ./data:/var/lib/ghost/content