Merge pull request 'make channels container externally available' (#12) from fix-channels-container into main

Reviewed-on: #12
Reviewed-by: 3wordchant <3wordchant@noreply.git.coopcloud.tech>

README.md

@@ -21,6 +21,7 @@
 * `abra app deploy <app-name>`
 * Open the configured domain in your browser to create your user account (only works in case mail is configured correctly)
 * Give yourself admin rights by running `abra app cmd <app-name> app make_last_user_admin`
+* Deploy [swarm-cronjob](https://recipes.coopcloud.tech/swarm-cronjob) on your server if it is not running yet. This is needed for loomios cron container to be started to do hourly chores.
 
 ## Migration guide
 

compose.yml

@@ -72,6 +72,12 @@ services:
         - "traefik.http.routers.${STACK_NAME}.tls.certresolver=${LETS_ENCRYPT_ENV}"
         - "coop-cloud.${STACK_NAME}.version=4.0.2+v2.25.4"
         - "backupbot.backup:=${ENABLE_BACKUPS:-true}"
+        - "traefik.http.routers.${STACK_NAME}.middlewares=${STACK_NAME}"
+        - "traefik.http.middlewares.${STACK_NAME}.headers.accesscontrolallowmethods=GET,OPTIONS,PUT"
+        - "traefik.http.middlewares.${STACK_NAME}.headers.accesscontrolallowheaders=*"
+        - "traefik.http.middlewares.${STACK_NAME}.headers.accessControlAllowOriginList=https://*.${DOMAIN}"
+        - "traefik.http.middlewares.${STACK_NAME}.headers.accesscontrolmaxage=100"
+        - "traefik.http.middlewares.${STACK_NAME}.headers.addvaryheader=true"
   worker:
     image: loomio/loomio:v2.25.4
     configs:
@@ -133,10 +139,22 @@ services:
     image: loomio/loomio_channel_server
     networks:
       - backend
+      - proxy
     depends_on:
       - redis
     environment:
       <<: *redis-env
+      VIRTUAL_HOST: channels.${DOMAIN}
+    deploy:
+      labels:
+        - "traefik.enable=true"
+        - "traefik.docker.network=proxy"
+        - "traefik.http.routers.channels${STACK_NAME}.rule=Host(`channels.${DOMAIN}`)"
+        - "traefik.http.routers.channels${STACK_NAME}.tls=true"
+        - "traefik.http.routers.channels${STACK_NAME}.tls.certresolver=${LETS_ENCRYPT_ENV}"
+        - "traefik.http.services.channels${STACK_NAME}.loadbalancer.server.port=5000"
+        - "traefik.http.routers.channels${STACK_NAME}.entrypoints=web-secure"
+
   cron:
     image: loomio/loomio:v2.25.4
     configs: