6c54ce4d3b
This allows us to continue execution until a certain proportion of hosts fail. This can be useful at scale, where failures are common, and restarting a deployment is time-consuming. The default max failure percentage is 100, keeping the default behaviour. A global max failure percentage may be set via kayobe_max_fail_percentage, and individual playbooks may define a max failure percentage via <playbook>_max_fail_percentage. Related Kolla Ansible patch: https://review.opendev.org/c/openstack/kolla-ansible/+/805598 Change-Id: Ib81c72b63be5765cca664c38141ffc769640cf07
31 lines
1002 B
YAML
31 lines
1002 B
YAML
---
|
|
# Warning! This play can result in lost data. Take care when developing and
|
|
# using it.
|
|
|
|
# Initialisation task to be applied on first boot of a system to initalise
|
|
# disks. We search for block devices that are not currently mounted, then wipe
|
|
# any LVM or file system state from them. Any associated dm-crypt devices are
|
|
# also closed and removed from crypttab.
|
|
|
|
- name: Ensure that all unmounted block devices are wiped
|
|
hosts: seed-hypervisor:seed:overcloud:infra-vms
|
|
max_fail_percentage: >-
|
|
{{ wipe_disks_max_fail_percentage |
|
|
default(host_configure_max_fail_percentage) |
|
|
default(kayobe_max_fail_percentage) |
|
|
default(100) }}
|
|
tags:
|
|
- wipe-disks
|
|
tasks:
|
|
- block:
|
|
- name: Tear down unmounted LUKS devices
|
|
include_role:
|
|
name: stackhpc.luks
|
|
vars:
|
|
luks_action: teardown-unmounted
|
|
|
|
- name: Wipe disks
|
|
include_role:
|
|
name: wipe-disks
|
|
when: wipe_disks | default(false) | bool
|