undercloud_heat_purge_deleted¶
Role Documentation¶
Welcome to the “undercloud_heat_purge_deleted” role documentation.
Role Defaults¶
This section highlights all of the defaults and variables set within the “undercloud_heat_purge_deleted” role.
cron_check: heat-manage purge_deleted
Role Variables: main.yaml¶
metadata:
name: Verify heat-manage purge_deleted is enabled in crontab
description: >
Without a purge_deleted crontab enabled, the
heat database can grow very large. This validation checks that
the purge_deleted crontab has been set up.
groups:
- pre-upgrade
- pre-deployment
Molecule Scenarios¶
Molecule is being used to test the “undercloud_heat_purge_deleted” role. The following section highlights the drivers in service and provides an example playbook showing how the role is leveraged.
- Driver: podman
Scenario: default¶
Molecule Platform(s)¶
- name: ubi8
hostname: ubi8
image: ubi8/ubi-init
registry:
url: registry.access.redhat.com
dockerfile: ../../../../.config/molecule/Dockerfile
pkg_extras: python*-setuptools python*-pyyaml
volumes:
- /etc/ci/mirror_info.sh:/etc/ci/mirror_info.sh:ro
privileged: true
environment:
http_proxy: "{{ lookup('env', 'http_proxy') }}"
https_proxy: "{{ lookup('env', 'https_proxy') }}"
ulimits:
- host
Molecule Inventory¶
hosts:
all:
hosts:
ubi8:
ansible_python_interpreter: /usr/bin/python3
Example default playbook¶
- name: Converge
hosts: all
gather_facts: false
tasks:
- name: working detection
include_role:
name: undercloud_heat_purge_deleted
- name: Validate failure
block:
- name: Override container_cli
copy:
dest: '{{ ansible_env.HOME }}/undercloud.conf'
content: |
[DEFAULT]
container_cli = docker
- name: run validation
include_role:
name: undercloud_heat_purge_deleted
rescue:
- name: Clear host errors
meta: clear_host_errors
- name: Test output
debug:
msg: The validation works! Ending play.
- name: End play
meta: end_play
- name: Fail the validation at this point
fail:
msg: |
The undercloud_heat_purge_deleted validation failed to detect
missing cron job.