Add volume

compose.yml

@@ -11,6 +11,8 @@ services:
       timeout: 10s
       retries: 10
       start_period: 15s
+    volumes:
+      - content:/src/content
     deploy:
       update_config:
         failure_action: rollback
@@ -21,6 +23,8 @@ services:
         - "traefik.http.routers.coop-cloud-site.entrypoints=web-secure"
         - "traefik.http.services.coop-cloud-site.loadbalancer.server.port=1313"
         - "traefik.http.routers.coop-cloud-site.tls.certresolver=production"
+volumes:
+  content:
 networks:
   proxy:
     external: true