我在下面的剧本中将远程主机作为用户输入,随后我试图收集有关远程主机的事实,并将其复制到本地文件中。
---
- hosts: localhost
vars_prompt:
name: hostname
prompt: "Enter Hostname"
tasks:
- name: Add hosts to known_hosts file
add_host: name={{ hostname }} groups=new
- name: Check if Host is reachable
shell: ansible -m ping {{ hostname }}
- name: Remove existing remote hosts
shell: ssh-keygen -R {{ hostname }}
- name: Setup passwordless SSH login
shell: ssh-copy-id -i ~/.ssh/id_rsa user@{{ hostname }}
- name: Display facts
command: ansible {{ groups['new'] }} -m setup
register: output
- copy: content="{{ output }}" dest=/var/tmp/dir/Node_Health/temp
...
我在temp
文件中收到以下错误:
Node_Health]# cat temp
{"start": "2016-06-17 09:26:59.174155", "delta": "0:00:00.279268", "cmd": ["ansible", "[udl360x4675]", "-m", "setup"], "end": "2016-06-17 09:26:59.453423", "stderr": " [WARNING]: provided hosts list is empty, only localhost is available", "stdout": "", "stdout_lines": [], "changed": true, "rc": 0, "warnings":
我也尝试了下面的剧本,它也给出了相同的错误:
---
- hosts: localhost
vars_prompt:
name: hostname
prompt: "Enter Hostname"
tasks:
- name: Add hosts to known_hosts file
add_host: name={{ hostname }} groups=new
- name: Check if Host is reachable
shell: ansible -m ping {{ hostname }}
- name: Remove existing remote hosts
shell: ssh-keygen -R {{ hostname }}
- name: Setup passwordless SSH login
shell: ssh-copy-id -i ~/.ssh/id_rsa user@{{ hostname }}
- hosts: new
tasks:
- name: Display facts
command: ansible {{ groups['new'] }} -m setup
register: output
- local_action: copy content="{{ output }}" dest=/var/tmp/dir/Node_Health/temp
...
任何帮助将不胜感激。
Ansible假定所有主机都放在某个清单文件中。
使用以下语法将主机放入hosts.ini
文件中: