update dns for services

tasks/main.yml

@@ -36,9 +36,10 @@
   template:
     src: ./apt-cacher-ng-docker/Dockerfile.j2
     dest: '{{utility_root}}/apt-cacher-ng-docker/Dockerfile'
+  register: dockerfile_res
 - name: docker-compose up -d
   docker_compose:
     project_src: '{{utility_root}}'
     remove_orphans: true
-    pull: true
-    build: true
+    pull: false
+    build: '{{dockerfile_res.changed}}'

templates/docker-compose.yml.j2

@@ -31,7 +31,7 @@ services:
   apt-cacher-ng:
     restart: always
     build: apt-cacher-ng-docker
-    dns: 114.114.114.114
+    dns: smartdns-china
     ports:
       - '80:3142'
     volumes:
@@ -49,7 +49,7 @@ services:
   sni:
     restart: always
     image: nginx
-    dns: 114.114.114.114
+    dns: smartdns-tls
     ports:
       - '443:443'
     volumes: