Update instance label for traefik

gitea/docker-compose.yml

@@ -29,6 +29,7 @@ services:
         condition: service_healthy
     user: ${PUID}:${PGID}
     labels:
+      - traefik-instance=${TRAEFIK_INSTANCE}
       - traefik.enable=true
       - traefik.http.routers.gitea.rule=Host(`${TRAEFIK_DOMAIN}`)
       - traefik.http.routers.gitea.entrypoints=${TRAEFIK_ENTRYPOINT}

opengist/docker-compose.yml

@@ -28,6 +28,7 @@ services:
       opengist_db:
         condition: service_healthy
     labels:
+      - traefik-instance=${TRAEFIK_INSTANCE}
       - traefik.enable=true
       - traefik.http.routers.opengist.rule=Host(`${TRAEFIK_DOMAIN}`)
       - traefik.http.routers.opengist.entrypoints=${TRAEFIK_ENTRYPOINT}