Ansibleでサーバ一括再起動

Ansibleでサーバ一括起動し、SSHログインできるまで待つ

---
# reboot.yml

- name: reboot all hosts and wait it come back in port 22
  hosts: all
  remote_user: ec2-user
  sudo: yes


  tasks:
    - name: hostname
      command: uname -n
      register: hostname
    - debug: msg="{{hostname.stdout_lines}}"

    - name: Restart server
      command: shutdown -r now "Reboot triggered by Ansible"
      async: 0
      poll: 0
      ignore_errors: true
      notify: Wait for server to restart

  handlers:
    - name: Wait for server to restart
      local_action:
        module: wait_for
          host={{ inventory_hostname }}
          port=22
          delay=1
          timeout=300
        #sudo: false