Reboot and Wait

Ansible role intended to reboot Linux based system with systemd as a system and service manager.

Using that role you can avoid errors like:

fatal: [10.0.15.50]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: Shared connection to 10.0.15.50 closed.\r\n", "unreachable": true}

Requirements

The role doesn't have any special requirements.

Role Variables

How many seconds reboot need to be delayed.
reboot_delay = 10

Port what need to be checked for a server availability.
return_port = 22

Time in seconds when the first connection attempt will be started.
return_delay = 40

Time in seconds how long the connection probes will be attempted.
return_timeout = 300

Time in seconds how long started connection probe will be stopped.
return_connect_timeout = 20

Variables started from 'return_' are used by wait_for Ansible module. Please consult the module documentation if any additional information is needed.

Dependencies

The role doesn't have any external dependencies.

Example Playbook

- hosts: servers
  roles:
     - { role:it-praktyk.reboot-and-wait }

License

Copyright (c) 2016 Wojciech Sciesinski
This role is licensed under The MIT License (MIT)
Full license text: https://opensource.org/licenses/MIT

Author Information

Author: Wojciech Sciesinski, wojciech[at]sciesinski[dot]net
Keywords: Ansible, systemd, reboot

Credits: Marcin Skarbek due to provided answer https://stackoverflow.com/questions/29955605/how-to-reboot-centos-7-with-ansible

TODO