Ansible - 从 Github 存储库下载最新版本的二进制文件 [英] Ansible - Download latest release binary from Github repo

问题描述

使用 Ansible，请告知我如何从 Github 存储库下载最新版本的二进制文件.根据我目前的理解，步骤是:一种.获取最新版本的 URL湾下载版本

对于一个.我有类似的东西不提供实际版本(例如 v0.11.53):

 - 名称:获取最新的 Gogs 版本本地操作:模块:uri网址:https://github.com/gogits/gogs/releases/latest方法:获取follow_redirects: 没有状态代码:301注册:release_url

对于 b.我有以下工作但需要不断更新.我需要在 a. 中设置一个变量而不是版本:

- 名称:下载最新的变成:是成为用户:{{gogs_user}}"获取网址:网址:https://github.com/gogs/gogs/releases/download/v0.11.53/linux_amd64.tar.gzdest: "/home/{{gogs_user}}/linux_amd64.tar.gz"

谢谢！

解决方案

Github 有一个 API 来操作发布，它是 已记录.

假设您想获得最新版本的 ansible(属于 ansible 项目)

• 调用url https://api.github.com/repos/ansible/ansible/releases/latest
• 得到一个像这样的 json 结构

<块引用>

<代码>{"url": "https://api.github.com/repos/ansible/ansible/releases/5120666","assets_url": "https://api.github.com/repos/ansible/ansible/releases/5120666/assets","upload_url": "https://uploads.github.com/repos/ansible/ansible/releases/5120666/assets{?name,label}","html_url": "https://github.com/ansible/ansible/releases/tag/v2.2.1.0-0.3.rc3",身份证":5120666，"node_id": "MDc6UmVsZWFzZTUxMjA2NjY=","tag_name": "v2.2.1.0-0.3.rc3","target_commitish": "开发","name": "这些不是我们的官方版本",...},预发行":假，"created_at": "2017-01-09T16:49:01Z","published_at": "2017-01-10T20:09:37Z",资产":[],"tarball_url": "https://api.github.com/repos/ansible/ansible/tarball/v2.2.1.0-0.3.rc3","zipball_url": "https://api.github.com/repos/ansible/ansible/zipball/v2.2.1.0-0.3.rc3","body": "官方压缩包请访问 https://releases.ansible.com\n"}

• 获取键值tarball_url
• 下载上面检索到的密钥的值

在可以做的 ansible 代码中

- 主机:本地主机任务:- uri:网址:https://api.github.com/repos/ansible/ansible/releases/latest返回内容:真注册:json_reponse- 获取网址:网址:{{ json_reponse.json.tarball_url }}"目标:./ansible-latest.tar.gz

我让你调整适当的参数来回答你的问题:)

With Ansible please advise how i could download the latest release binary from Github repository. As per my current understanding the steps would be: a. get URL of latest release b. download the release

For a. I have something like which does not provide the actual release (ex. v0.11.53):

 - name: get latest Gogs release
  local_action:
    module: uri
    url: https://github.com/gogits/gogs/releases/latest
    method: GET
    follow_redirects: no
    status_code: 301
    register: release_url

For b. I have the below which works but needs constant updating. Instead of version i would need a variable set in a.:

- name: download latest
    become: yes
    become-user: "{{gogs_user}}"
    get_url:
     url: https://github.com/gogs/gogs/releases/download/v0.11.53/linux_amd64.tar.gz
    dest: "/home/{{gogs_user}}/linux_amd64.tar.gz"

Thank you!

解决方案

Github has an API to manipulate the release which is documented.

so imagine you want to get the latest release of ansible (which belong to the project ansible) you would

• call the url https://api.github.com/repos/ansible/ansible/releases/latest
• get an json structure like this

{
  "url": "https://api.github.com/repos/ansible/ansible/releases/5120666",
  "assets_url": "https://api.github.com/repos/ansible/ansible/releases/5120666/assets",
  "upload_url": "https://uploads.github.com/repos/ansible/ansible/releases/5120666/assets{?name,label}",
  "html_url": "https://github.com/ansible/ansible/releases/tag/v2.2.1.0-0.3.rc3",
  "id": 5120666,
  "node_id": "MDc6UmVsZWFzZTUxMjA2NjY=",
  "tag_name": "v2.2.1.0-0.3.rc3",
  "target_commitish": "devel",
  "name": "THESE ARE NOT OUR OFFICIAL RELEASES",
  ...
  },
  "prerelease": false,
  "created_at": "2017-01-09T16:49:01Z",
  "published_at": "2017-01-10T20:09:37Z",
  "assets": [

  ],
  "tarball_url": "https://api.github.com/repos/ansible/ansible/tarball/v2.2.1.0-0.3.rc3",
  "zipball_url": "https://api.github.com/repos/ansible/ansible/zipball/v2.2.1.0-0.3.rc3",
  "body": "For official tarballs go to https://releases.ansible.com\n"
}

• get the value of the key tarball_url
• download the value of the key retrieved just above

In ansible code that would do

- hosts: localhost                                                     
  tasks:                                                               

  - uri:                                                               
      url: https://api.github.com/repos/ansible/ansible/releases/latest
      return_content: true                                             
    register: json_reponse                                             

  - get_url:                                                           
      url: "{{ json_reponse.json.tarball_url }}"                       
      dest: ./ansible-latest.tar.gz       

I let you adapt the proper parameters to answer your question :)

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