openstack-ansible/playbooks/containers-lxc-destroy.yml
Kevin Carter af63bc0c28 On container destroy remove container journal
When a container is destroyed ensure that the journal, which is likley
being written to the host is also removed.

Change-Id: I9f7493b80c0b8c9d064fb8ce16fb305a7c944a94
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
2018-07-10 14:21:47 +00:00

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---
# Copyright 2016, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
- name: Set lxc containers group
hosts: "{{ container_group | default('all_containers') }}"
gather_facts: false
tasks:
- name: Add hosts to dynamic inventory group
group_by:
key: lxc_containers
parents: all_lxc_containers
when:
- container_tech == 'lxc'
tags:
- always
- lxc-containers-create
- name: Destroy lxc containers
hosts: all_lxc_containers
gather_facts: false
user: root
tasks:
- name: Slurp machine-id
slurp:
src: "/etc/machine-id"
register: _container_machine_id
changed_when: false
failed_when: false
tags:
- always
- name: Destroy a container
lxc_container:
name: "{{ container_name }}"
state: "absent"
delegate_to: "{{ physical_host }}"
when:
- force_containers_destroy | bool
- force_containers_data_destroy | bool
- include_tasks: "common-tasks/remove_container_journal.yml"
vars:
container_machine_id: "{{ ((_container_machine_id.content | default('bm9uZQo=')) | b64decode).strip() }}"
- name: Destroy container service directories
file:
path: "{{ item }}"
state: "absent"
with_items:
- "/var/lib/lxc/{{ container_name }}"
delegate_to: "{{ physical_host }}"
when:
- force_containers_destroy | bool
- name: Destroy container data
file:
path: "{{ item }}"
state: "absent"
with_items:
- "/openstack/{{ container_name }}"
- "/openstack/backup/{{ container_name }}"
- "/openstack/log/{{ container_name }}"
- "/var/log/lxc/lxc-{{ container_name }}.log"
delegate_to: "{{ physical_host }}"
when:
- force_containers_destroy | bool
- force_containers_data_destroy | bool
vars_prompt:
- name: "force_containers_destroy"
prompt: "Are you sure you want to destroy the LXC containers?"
default: "no"
private: no
when: force_containers_destroy is undefined
- name: "force_containers_data_destroy"
prompt: "Are you sure you want to destroy the LXC container data?"
default: "no"
private: no
when: force_containers_data_destroy is undefined
tags:
- lxc-containers-destroy