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ansible waiting for reboot, really really works!
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| - name: 'check if reboot is required' | |
| shell: if [ $(readlink -f /vmlinuz) != /boot/vmlinuz-$(uname -r) ]; then echo 'yes'; else echo 'no'; fi | |
| ignore_errors: true | |
| register: reboot | |
| - name: 'reboot...' | |
| shell: nohup bash -c 'sleep 2 && shutdown -r now "Ansible kernel update applied"' & | |
| async: 0 | |
| poll: 0 | |
| ignore_errors: true | |
| when: reboot.stdout.find('yes') != -1 | |
| register: rebooting | |
| - name: 'waiting...' | |
| local_action: wait_for host={{ ansible_host | default(inventory_hostname,boolean=True) }} search_regex='OpenSSH' port=22 state='started' delay=30 timeout=300 | |
| become: no | |
| when: rebooting|changed |
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