add traefik labels

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

defaults/main.yml

@@ -5,6 +5,7 @@ drone_version: "latest"
 drone_agents_enabled: "true"
 drone_logs_pretty: "true"
 drone_logs_color: "true"
+drone_server_host: "http://localhost:8080"
 drone_rpc_server: "http://drone-server"
 drone_runner_capacity: "3"
 drone_host_port: "8080"

tasks/drone-server.yml

@@ -48,6 +48,12 @@
     volumes:
       - "{{ drone_sqlite_dir }}:/data"
     env_file: /etc/drone/drone-server.env
+    labels:
+      - "traefik.docker.network=web"
+      - "traefik.enable=true"
+      - "traefik.basic.frontend.rule=Host:{{ drone_server_host }}"
+      - "traefik.basic.port=80"
+      - "traefik.basic.protocol=http"
   when: ((drone_server_config is defined and drone_server_config.changed) or
         (drone_sqlite_folder is defined and drone_sqlite_folder.changed)) and
         drone_database_driver == "sqlite"