运行 ansible playbook 时缺少主机信息

Question

我在目录中有一个 ansbile.cfg 文件和一个主机文件。在同一目录中，我有一个 test_playbook.yml 文件。三者皆抄于下。当我运行 ping (ad-hoc) 命令时，我得到了成功的响应。但是，当我尝试运行ning ansible-playbook 命令时，响应如下：

     [WARNING]: Host file not found: testserver

     [WARNING]: provided hosts list is empty, only localhost is available

skipping: no hosts matched

ansible.cfg

[defaults]
hostfile = hosts
remote_user = testuser
##private_key_file = .vagrant/machines/default/virtualbox/private_key
##host_key_checking = False

主机

[webservers]
testserver ansible_ssh_host=ec2-xx-xx-xxx-xxx.compute-1.amazonaws.com ansible_ssh_port=1234

test_playbook.yml

   ---
    - hosts: all
      remote_user: testuser
      become: yes
      become_user: testuser
      tasks: 
      - group: 
           name: devops
           state: present
      - name: create devops user with admin privileges

        user: 
          name: devops
          comment: "Devops User"
          uid: 2001
          groups: devops

我运行ning的命令如下：

ansible-playbook test_playbook.yml -i testserver -vvv

响应：

知道我配置有误吗？

Answer 1

-i 指定您的清单文件，而不是主机。所以应该是-i hosts.

ansible-playbook test_playbook.yml -i hosts

您也可以直接传递主机，但这样您将不会拥有清单文件中定义的行为主机变量：

ansible-playbook test_playbook.yml -i testserver,

, 使 ansible 将其视为主机列表，否则将其视为文件名。

如果你想限制它到主机 testserver 你可以使用 --limit 选项

ansible-playbook test_playbook.yml -i hosts --limit testserver

运行 ansible playbook 时缺少主机信息

missing host information when running ansible playbook

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