Question

我只想ping主机（DNS主机）以检查可达性。看起来没有适当的方法来做到这一点？我不确定。以下是我的net_ping

剧本

---
- name: Set User
  hosts: web_servers
  gather_facts: false
  become: false
  vars:
    ansible_network_os: linux

  tasks:
  - name: Pinging Host
    net_ping
      dest: 10.250.30.11

但是

TASK [Pinging Host] *******************************************************************************************************************
task path: /home/veeru/PycharmProjects/Miscellaneous/tests/ping_test.yml:10
ok: [10.250.30.11] => {
    "changed": false, 
    "msg": "Could not find implementation module net_ping for linux"
}

带有ping模块

---
- name: Set User
  hosts: dns
  gather_facts: false
  become: false

  tasks:
  - name: Pinging Host
    action: ping

似乎正在尝试通过ssh进入IP。（在详细模式下检查）。不知道为什么如何进行ICMP ping？我也不想将DNS IP也放入清单中。

UPDATE1：

嗯，linux中似乎不支持ansible_network_os。

https://www.reddit.com/r/ansible/comments/9dn5ff/possible_values_for_ansible_network_os/

Answer 1

尝试使用delegate_to模块来指定应在本地主机上执行此任务。也许ansible正在尝试连接到这些设备以执行ping shell命令。以下代码示例对我有用。

tasks:
- name: ping test
  shell: ping -c 1 -w 2 {{ ansible_host }}
  delegate_to: localhost
  ignore_errors: true

Answer 2

您可以使用ping命令：

---

- hosts: all
  gather_facts: False
  connection: local

  tasks:

    - name: ping
      shell: ping -c 1 -w 2 8.8.8.8
      ignore_errors: true

在Ansible Playbook中ping主机

2 个答案: