update

files/utility/Corefile

+.:53 {
+    forward . tls://8.8.8.8 tls://8.8.4.4 {
+        tls_servername dns.google
+    }
+}

files/utility/docker-compose.yml

+version: '2.4'
+services:
+    freedns:
+        restart: always
+        image: mycard/freedns-go
+        ports:
+            - '53:53'
+            - '53:53/udp'
+        command: "freedns-go -f 114.114.114.114:53 -c coredns:53 -l 0.0.0.0:53"
+    
+    coredns:
+        restart: always
+        image: coredns/coredns
+        volumes:
+            - ./Corefile:/Corefile:ro
+
+    apt-cacher-ng:
+        restart: always
+        image: mycard/apt-cacher-ng
+        dns: 114.114.114.114
+        ports:
+            - '80:3142'
+        volumes:
+            - ./apt-cacher-ng/cache:/var/cache/apt-cacher-ng

pter.yml

@@ -28,11 +28,11 @@
       when: "(ansible_distribution == 'Ubuntu' and ansible_distribution_major_version|int >= 18) or (ansible_distribution == 'Debian' and ansible_distribution_major_version|int >= 9)"
     - name: Docker key
       apt_key:
-        url: https://download.docker.com/linux/debian/gpg
+        url: https://mirrors.aliyun.com/docker-ce/linux/debian/gpg
       when: "ansible_distribution == 'Debian'"
     - name: Docker source
       apt_repository:
-        repo: deb [arch=amd64] https://download.docker.com/linux/{{ ansible_distribution|lower }} {{ ansible_distribution_release }} stable
+        repo: deb [arch=amd64] https://mirrors.aliyun.com/linux/{{ ansible_distribution|lower }} {{ ansible_distribution_release }} stable
         filename: docker
       when: "ansible_distribution == 'Debian'"
     - name: Docker for Debian

utility.yml

+---
+  - hosts: utility
+    remote_user: root
+    tasks:
+      - name: pre packages
+        apt:
+          update_cache: true
+          name: curl,wget,apt-transport-https,lsb-release,gnupg
+          state: latest
+      - name: Docker key
+        apt_key:
+          url: https://mirrors.aliyun.com/docker-ce/linux/debian/gpg
+      - name: Docker source
+        apt_repository:
+          repo: deb [arch=amd64] https://mirrors.aliyun.com/docker-ce/linux/{{ ansible_distribution|lower }} {{ ansible_distribution_release }} stable
+          filename: docker
+      - name: apt
+        apt:
+          update_cache: true
+          name: docker-ce,python-backports-shutil-get-terminal-size,python-backports.ssl-match-hostname,python-pip,rsync
+          state: latest
+      - name: docker service
+        systemd:
+          name: docker
+          state: started
+      - name: docker-compose pip
+        pip:
+          name: pip
+          state: latest
+          extra_args: -i https://mirrors.aliyun.com/pypi/simple/
+      - name: docker-compose    
+        pip:
+          name: docker-compose
+          state: latest
+          extra_args: -i https://mirrors.aliyun.com/pypi/simple/
+      - name: utility directory
+        file:
+          path: /root/utility
+          state: directory
+      - name: related files
+        synchronize:
+          src: ./files/utility/
+          dest: /root/utility
+      - name: docker-compose up -d
+        docker_service:
+          project_src: /root/utility
+          remove_orphans: true
+          pull: true