openstack/openstack-ansible-os_designate
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a07a073cc1b7a321f465a3c68ad3646d59aa35a6
openstack-ansible-os_designate/tasks/designate_install.yml
Jesse Pretorius f59db83194 Various configuration changes and task updates 
This patch implements a bunch of changes for easier debugging and to
make the deployment more functional.

 - All passwords are removed from defaults. The role must fail to
   complete all tasks if no password is provided.
 - The Designate Pool Configuration uuid's are provided with
   defaults and the vars are added to the user_secrets.yml file
   for easy implementation in OpenStack-Ansible.
 - The designate.conf template has been re-organised to closely
   match the sample file provided in the master branch of the
   OpenStack Designate repository. This makes it easier to compare
   for changes.
 - The PyMySQL driver is used for all MySQL connectivity, as is now
   the general standard for OpenStack Services.
 - The designate_pool_manager database is now setup.
 - The test playbook has the RabbitMQ & DB setup pre_tasks removed
   for now. These can move out again once functional testing is
   working.
 - The test playbook's LXC dhcp range is reduced to 50 hosts in
   order to ensure no conflicts with the test containers and also
   provide room for growth.
 - Add human readable logging callback plugin to functional test.
 - Restructure testing to make it easier to work with.
2016-03-14 12:34:48 +00:00

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---
# Copyright 2016, Tata Consultancy Services
#
# 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.
#TODO(evrardjp): Replace the next 2 tasks by a standard apt with cache
#when https://github.com/ansible/ansible-modules-core/pull/1517 is merged
#in 1.9.x or we move to 2.0 (if tested working)
- name: Check apt last update file
stat:
path: /var/cache/apt
register: apt_cache_stat
tags:
- designate-apt-packages
- name: Update apt if needed
apt:
update_cache: yes
when: "ansible_date_time.epoch|float - apt_cache_stat.stat.mtime > {{cache_timeout}}"
tags:
- designate-apt-packages
- name: Install apt packages
apt:
pkg: "{{ item }}"
state: latest
register: install_packages
until: install_packages|success
retries: 5
delay: 2
with_items: designate_apt_packages
tags:
- designate-install
- designate-apt-packages
- name: Create developer mode constraint file
copy:
dest: "/opt/developer-pip-constraints.txt"
content: |
{% for item in designate_developer_constraints %}
{{ item }}
{% endfor %}
when:
- designate_developer_mode | bool
tags:
- designate-install
- designate-pip-packages
- name: Clone requirements git repository
git:
repo: "{{ designate_requirements_git_repo }}"
dest: "/opt/requirements"
clone: yes
update: yes
version: "{{ designate_requirements_git_install_branch }}"
when:
- designate_developer_mode | bool
tags:
- designate-install
- designate-pip-packages
- name: Add constraints to pip_install_options fact for developer mode
set_fact:
pip_install_options: "{{ pip_install_options|default('') }} --constraint /opt/developer-pip-constraints.txt --constraint /opt/requirements/upper-constraints.txt"
when:
- designate_developer_mode | bool
- "'/opt/developer-pip-constraints.txt' not in pip_install_options|default('')"
- "'/opt/requirements/upper-constraints.txt' not in pip_install_options|default('')"
tags:
- designate-install
- designate-pip-packages
- name: Install requires pip packages
pip:
name: "{{ item }}"
state: present
extra_args: "{{ pip_install_options|default('') }}"
register: install_packages
until: install_packages|success
retries: 5
delay: 2
with_items:
- "{{ designate_requires_pip_packages }}"
tags:
- designate-install
- designate-pip-packages
- name: Get local venv checksum
stat:
path: "/var/cache/{{ designate_venv_download_url | basename }}"
get_md5: False
when:
- not designate_developer_mode | bool
- designate_venv_enabled | bool
register: local_venv_stat
tags:
- designate-install
- designate-pip-packages
- name: Get remote venv checksum
uri:
url: "{{ designate_venv_download_url | replace('tgz', 'checksum') }}"
return_content: True
when:
- not designate_developer_mode | bool
- designate_venv_enabled | bool
register: remote_venv_checksum
tags:
- designate-install
- designate-pip-packages
# TODO: When project moves to ansible 2 we can pass this a sha256sum which will:
# a) allow us to remove force: yes
# b) allow the module to calculate the checksum of dest file which would
# result in file being downloaded only if provided and dest sha256sum
# checksums differ
- name: Attempt venv download
get_url:
url: "{{ designate_venv_download_url }}"
dest: "/var/cache/{{ designate_venv_download_url | basename }}"
force: yes
ignore_errors: true
register: get_venv
when:
- not designate_developer_mode | bool
- designate_venv_enabled | bool
- (local_venv_stat.stat.exists == False or
{{ local_venv_stat.stat.checksum is defined and local_venv_stat.stat.checksum != remote_venv_checksum.content | trim }})
tags:
- designate-install
- designate-pip-packages
- name: Set designate get_venv fact
set_fact:
designate_get_venv: "{{ get_venv }}"
when: designate_venv_enabled | bool
tags:
- designate-install
- designate-pip-packages
- name: Remove existing venv
file:
path: "{{ designate_venv_bin | dirname }}"
state: absent
when:
- designate_venv_enabled | bool
- designate_get_venv | changed
tags:
- designate-install
- designate-pip-packages
- name: Create designate venv dir
file:
path: "{{ designate_venv_bin | dirname }}"
state: directory
when:
- not designate_developer_mode | bool
- designate_venv_enabled | bool
- designate_get_venv | changed
tags:
- designate-install
- designate-pip-packages
- name: Unarchive pre-built venv
unarchive:
src: "/var/cache/{{ designate_venv_download_url | basename }}"
dest: "{{ designate_venv_bin | dirname }}"
copy: "no"
when:
- not designate_developer_mode | bool
- designate_venv_enabled | bool
- designate_get_venv | changed
notify:
- Restart designate services
tags:
- designate-install
- designate-pip-packages
- name: Update virtualenv path
command: >
virtualenv-tools --update-path=auto {{ designate_venv_bin | dirname }}
when:
- not designate_developer_mode | bool
- designate_venv_enabled | bool
- designate_get_venv | success
tags:
- designate-install
- designate-pip-packages
- name: Install pip packages (venv)
pip:
name: "{{ item }}"
state: present
virtualenv: "{{ designate_venv_bin | dirname }}"
virtualenv_site_packages: "no"
extra_args: "{{ pip_install_options|default('') }}"
register: install_packages
until: install_packages|success
retries: 5
delay: 2
with_items: designate_pip_packages
when:
- designate_venv_enabled | bool
- designate_get_venv | failed or designate_developer_mode | bool
notify:
- Restart designate services
tags:
- designate-install
- designate-pip-packages
- name: Install pip packages (no venv)
pip:
name: "{{ item }}"
state: present
extra_args: "{{ pip_install_options|default('') }}"
register: install_packages
until: install_packages|success
retries: 5
delay: 2
with_items:
- "{{ designate_pip_packages }}"
when:
- not designate_venv_enabled | bool
- not designate_developer_mode | bool
notify:
- Restart designate services
tags:
- designate-install
- designate-pip-packages
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