Ansible-playbook如何获取ip?
--- - hosts: allvars:
IP: "{{ ansible_eth0['ipv4']['address'] }}"
tasks:
- name: 将原有的hosts文件备份
shell: mv /etc/hosts /etc/hosts_bak
- name: 将ansible端的hosts复制到各自机器上
copy: src=/root/hosts dest=/etc/ owner=root group=root mode=0644
- name: 在新的hosts文件后面追加各自机器内网ip和hostname
lineinfile: dest=/etc/hosts line="`IP``ansible_hostname`"
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