openstack-ansible/playbooks/lxc-hosts-setup.yml
Jesse Pretorius 47d3f8733f Use get-pip script from repo release folder
This patch ensures that if the local repo server has a copy of the
get-pip.py script then it will be used instead of reaching out to
the default location on the internet.

The tasks to set upper constraints are removed form the unbound
and repo-server playbooks as those roles do not execute any form
of pip installation.

This approach is taken to ensure that:

- Before the repo is built, the get-pip process in the pip_install
  role still has two chances to fetch the get-pip.py script. If we
  simply override the first URL option in group_vars then the
  initial task will fail before the repo is built for the release
  being executed and we would therefore only get one fallback.

- After the repo is built, if the lxc-host-setup and other pre-repo
  playbooks are run, the plays will use the repo's get-pip script
  instead of reaching upstream to fetch a fresh one. This maintains
  a consistent get-pip script version within the same tag forever.
  If group_vars are set for the targets of these plays to use the
  upstream URL then the experience is not the same - the lxc_hosts
  group will always get the latest upstream get-pip script every
  time the playbook executes, resulting in the lxc hosts having a
  different copy of the script to other hosts and containers.

Partial-Bug: #1633105
Depends-On: I3735ec50d51e10d0bc4a7f6677a800444fb33912
Depends-On: I4a2ff6c6e5cd40d87d4218f63c09e96da82da1aa
Change-Id: I9b558a14e800bb77d78021f665173dcdfaf2f4aa
2016-12-02 17:11:22 +00:00

60 lines
2.1 KiB
YAML

---
# 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: "{{ 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
vars:
pip_lock_to_internal_repo: False
tags:
- lxc-hosts