docker - 如何在 Ansible 中使用 docker_image 和 docker_container 模块

Question

我想制作一个简单的脚本，它可以使用 Ansible 从 docker hub 部署和下载 docker 镜像，但是当我尝试执行我的代码时，我遇到了一些错误，如下所示:

PLAY [manage docker using ansible] *********************************************

TASK [Gathering Facts] *********************************************************
ok: [controller]
ok: [worker]

TASK [ping hosts] **************************************************************
ok: [controller]
ok: [worker]

TASK [pull docker image] *******************************************************
fatal: [controller]: FAILED! => {"changed": false, "msg": "Unsupported parameters for (docker_image) module: source Supported parameters include: api_version,archive_path,buildargs,cacert_path,cert_path,container_limits,debug,docker_host,dockerfile,filter_logger,force,http_timeout,key_path,load_path,name,nocache,path,pull,push,repository,rm,ssl_version,state,tag,timeout,tls,tls_hostname,tls_verify,use_tls"}
fatal: [worker]: FAILED! => {"changed": false, "msg": "Unsupported parameters for (docker_image) module: source Supported parameters include: api_version,archive_path,buildargs,cacert_path,cert_path,container_limits,debug,docker_host,dockerfile,filter_logger,force,http_timeout,key_path,load_path,name,nocache,path,pull,push,repository,rm,ssl_version,state,tag,timeout,tls,tls_hostname,tls_verify,use_tls"}
        to retry, use: --limit @/home/testuser/docker_manage.retry

PLAY RECAP *********************************************************************
controller                 : ok=2    changed=0    unreachable=0    failed=1
worker                     : ok=2    changed=0    unreachable=0    failed=1

这是我的代码:

---
 - name: manage docker using ansible
   hosts: all
   become: true
   tasks:
    - name: ping hosts
      ping:
    - name: pull docker image
      docker_image:
       name: busybox
       source: pull
    - name: deploy container
      docker_container:
       name: first_container
       image: busybox
       state: present

我已尝试按照此 [链接] ( https://docs.ansible.com/ansible/latest/scenario_guides/guide_docker.html ) 上的指南来配置我的 ansible.cfg 文件。

Answer 1

Unsupported parameters for (docker_image) module: source

虽然您没有在您的问题中提供您的 ansible 版本，但我很确定您需要升级(或删除此参数)。 source 参数是在ansible 2.8中添加的

引用:https://docs.ansible.com/ansible/latest/modules/docker_image_module.html#parameter-source