Ansible:“URL不能包含控制字符”

Question

我正在尝试使用ansible在本地主机中安装kubectl，但收到以下错误消息：

致命：[localhost]：失败！=

我相信问题可能在于url中的回勾字符。我尝试过用单引号和反斜杠来包围它们，但都没用。这是我的剧本：

- hosts: localhost
  become: yes
  tasks:
    - name: install kubectl
      get_url:
        url: https://storage.googleapis.com/kubernetes-release/release/`curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt`/bin/linux/amd64/kubectl
        dest: /usr/local/bin/
        mode: '0440'

Answer 1

使用“shell”模块获取curl into变量的结果，并在“Get_url”模块中引用它：

- hosts: localhost
  become: yes
  tasks:
    - name: get version
      shell: curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt
      register: version
    - name: install kubectl
      get_url:
        url: "https://storage.googleapis.com/kubernetes-release/release/{{ version.stdout }}/bin/linux/amd64/kubectl"
        dest: /usr/local/bin/
        mode: '0440'