openstack-ansible/playbooks/containers-lxc-host.yml
Kevin Carter d586000465 Add scaffolding for multiple container techs
This change makes it possible for us to add future support for multiple
container technologies within a single deployment. A new variable has
been added allowing the deployer to set the container tech within a
deployment. At this point the only supported container tech is "lxc"
however in a follow on PR we intend to add systemd-nspawn.

The playbooks for lxc-containers-* have all been renamed so we have a
consistent experience when sourcing and executing container type plays.
To ensure this change does not break existing deployer automation links
have been created for the old playbook names. In a future release we can
remove these links.

Change-Id: I8c2f8f29a93a3212de73c74c7d1ab7d851bbd204
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
2018-01-31 09:20:03 -06:00

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---
# Copyright 2014, 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: Basic lxc host setup
hosts: "{{ lxc_host_group | default('lxc_hosts')}}"
gather_facts: "{{ osa_gather_facts | default(True) }}"
max_fail_percentage: 20
user: root
pre_tasks:
- include: common-tasks/set-upper-constraints.yml
- include: common-tasks/set-pip-upstream-url.yml
- name: Check the state of the default LXC service log directory
stat:
path: "/var/log/lxc"
register: _lxc_log_dir
- name: Create the log aggregation parent directory
file:
path: "/openstack/log"
state: directory
- name: Move the existing folder to the log aggregation parent
command: "mv /var/log/lxc /openstack/log/{{ inventory_hostname }}-lxc"
when:
- _lxc_log_dir.stat.isdir is defined
- _lxc_log_dir.stat.isdir | bool
- name: Create the new LXC service log directory
file:
path: "/openstack/log/{{ inventory_hostname }}-lxc"
state: directory
- name: Create the LXC service log aggregation link
file:
src: "/openstack/log/{{ inventory_hostname }}-lxc"
dest: "/var/log/lxc"
state: "link"
roles:
- role: "lxc_hosts"
- role: "rsyslog_client"
rsyslog_client_log_rotate_file: lxc_log_rotate
rsyslog_client_log_dir: "/var/log/lxc"
rsyslog_client_config_name: "99-lxc-rsyslog-client.conf"
tags:
- rsyslog
vars_files:
- defaults/repo_packages/openstack_services.yml
environment: "{{ deployment_environment_variables | default({}) }}"
tags:
- lxc-hosts