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glance_install.yml
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glance_install.yml
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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: Update apt sources
apt:
update_cache: yes
cache_valid_time: 600
register: apt_update
until: apt_update|success
retries: 5
delay: 2
tags:
- glance-apt-packages
- name: Install apt packages
apt:
pkg: "{{ item }}"
state: latest
register: install_packages
until: install_packages|success
retries: 5
delay: 2
with_items: glance_apt_packages
tags:
- glance-install
- glance-apt-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: glance_requires_pip_packages
tags:
- glance-install
- glance-pip-packages
- name: Get local venv checksum
stat:
path: "/var/cache/{{ glance_venv_download_url | basename }}"
get_md5: False
when: glance_venv_enabled | bool
register: local_venv_stat
tags:
- glance-install
- glance-pip-packages
- name: Get remote venv checksum
uri:
url: "{{ glance_venv_download_url | replace('tgz', 'checksum') }}"
return_content: True
when: glance_venv_enabled | bool
register: remote_venv_checksum
tags:
- glance-install
- glance-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: "{{ glance_venv_download_url }}"
dest: "/var/cache/{{ glance_venv_download_url | basename }}"
force: yes
ignore_errors: true
register: get_venv
when:
- glance_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:
- glance-install
- glance-pip-packages
- name: Set glance get_venv fact
set_fact:
glance_get_venv: "{{ get_venv }}"
when: glance_venv_enabled | bool
tags:
- glance-install
- glance-pip-packages
- name: Remove existing venv
file:
path: "{{ glance_venv_bin | dirname }}"
state: absent
when:
- glance_venv_enabled | bool
- glance_get_venv | changed
tags:
- glance-install
- glance-pip-packages
- name: Create glance venv dir
file:
path: "{{ glance_venv_bin | dirname }}"
state: directory
when:
- glance_venv_enabled | bool
- glance_get_venv | changed
tags:
- glance-install
- glance-pip-packages
- name: Unarchive pre-built venv
unarchive:
src: "/var/cache/{{ glance_venv_download_url | basename }}"
dest: "{{ glance_venv_bin | dirname }}"
copy: "no"
when:
- glance_venv_enabled | bool
- glance_get_venv | changed
notify:
- Restart glance services
tags:
- glance-install
- glance-pip-packages
- name: Update virtualenv path
command: >
virtualenv-tools --update-path=auto {{ glance_venv_bin | dirname }}
when:
- glance_venv_enabled | bool
- glance_get_venv | success
tags:
- glance-install
- glance-pip-packages
- name: Install pip packages (venv)
pip:
name: "{{ item }}"
state: present
virtualenv: "{{ glance_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: glance_pip_packages
when:
- glance_venv_enabled | bool
- glance_get_venv | failed
notify:
- Restart glance services
tags:
- glance-install
- glance-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: glance_pip_packages
when: not glance_venv_enabled | bool
notify:
- Restart glance services
tags:
- glance-install
- glance-pip-packages