ansible shutdown vms

schedule_shutdown_and_reboot.yml

---
- name: Schedule VM shutdown and server reboot
  hosts: kvm_servers
  become: yes
  vars:
    shutdown_time: "23:00"

  tasks:
    - name: Create a cron job to shutdown VMs and reboot server
      cron:
        name: "Shutdown VMs and reboot server"
        minute: "{{ shutdown_time.split(':')[1] }}"
        hour: "{{ shutdown_time.split(':')[0] }}"
        job: "/usr/bin/ansible-playbook /path/to/shutdown_vms_and_reboot.yml"

- name: Shutdown VMs and reboot server
  hosts: kvm_servers
  become: yes
  tasks:
    - name: Gather list of running VMs
      command: virsh list --name
      register: running_vms

    - name: Shutdown running VMs
      command: "virsh shutdown {{ item }}"
      loop: "{{ running_vms.stdout_lines }}"
      when: item != ""

    - name: Wait for VMs to shutdown
      command: "virsh list --name"
      register: vms_after_shutdown
      until: vms_after_shutdown.stdout_lines == []
      retries: 10
      delay: 30

    - name: Reboot the server
      reboot:
        reboot_timeout: 3600