Version v2.4.9; sync labels

Closes https://git.autonomic.zone/coop-cloud/traefik/issues/24.

.drone.yml

@@ -25,7 +25,7 @@ kind: pipeline
 name: recipe release
 steps:
   - name: release a new version
-    image: decentral1se/drone-abra:latest
+    image: thecoopcloud/drone-abra:latest
     settings:
       command: recipe traefik release
       deploy_key:

.env.sample

@@ -51,3 +51,6 @@ LOG_LEVEL=WARN
 
 ## Host-mode networking
 #COMPOSE_FILE="compose.yml:compose.host.yml"
+
+## "Headless mode" (no domain configured)
+#COMPOSE_FILE="compose.yml:compose.headless.yml"

compose.headless.yml

@@ -0,0 +1,14 @@
+---
+version: "3.8"
+
+services:
+  app:
+    deploy:
+      update_config:
+        failure_action: rollback
+        order: start-first
+      labels:
+        - "traefik.enable=true"
+        - "traefik.http.services.traefik.loadbalancer.server.port=web"
+        - "traefik.http.routers.traefik.entrypoints=web-secure"
+        - "traefik.http.routers.traefik.service=api@internal"

compose.yml

@@ -1,7 +1,7 @@
 version: "3.8"
 services:
   app:
-    image: "traefik:v2.4.8"
+    image: "traefik:v2.4.9"
     # Note(decentral1se): *please do not* add any additional ports here.
     # Doing so could break new installs with port conflicts. Please use
     # the usual `compose.$app.yml` approach for any additional ports
@@ -45,7 +45,7 @@ services:
         - "traefik.http.routers.traefik.tls.options=default@file"
         - "traefik.http.routers.traefik.service=api@internal"
         - "traefik.http.routers.traefik.middlewares=security@file"
-        - coop-cloud.${STACK_NAME}.app.version=v2.4.8-d7d63b0d
+        - coop-cloud.${STACK_NAME}.app.version=v2.4.9-be23e1f6
 networks:
   proxy:
     external: true