ansible-playbook 部署Redis by docker

Ansible 中部署 docker 镜像主要需要的是 docker_container, docker_image, docker_service 三个模块。其中 docker_container 用于部署 docker 容器，docker_image 用于编译镜像，docker_service 模块用于部署 docker compose。

cat docker-redis.yml 

- hosts: gitlab
  remote_user: root
  vars:
    container_name: redis
    container_image: "redis:4.0.1"
  tasks:
    - name: remove container
      docker_container:
        name: "{{ container_name }}"
        state: absent
    - name: create a container
      docker_container: 
        name: "{{ container_name }}"
        image: "{{ container_image }}"
        ports: "6379:6379"


运行：
ansible-playbook docker-redis.yml