批量修改主机名 ansible

修改cat /etc/ansible/hosts

[test]

10.27.235.108 host_name=test_host_name

• hosts: test

  user: root

  gather_facts: true

  tasks:

• name: rsync dir filebeat

  hostname: 'name={{ host_name }}'

• name: "add line"

  lineinfile:

  dest: /etc/hosts

  line: "{{ ansible_all_ipv4_addresses[0] }} {{ host_name }}"