a4c008c815
The current constraints generation for the installation involves multiple tasks and multiple variables. Using multiple tasks extends the installation time unnecessarily and the additional variables are unnecessary. This patch aims to simplify the mechanism and hopes to speed it up a little. Change-Id: I6c6214b16168abb571cc2d02bc01a80ba13bbe9f
133 lines
4.0 KiB
YAML
133 lines
4.0 KiB
YAML
---
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# Copyright 2014, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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- include: glance_install_apt.yml
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static: no
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when:
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- ansible_pkg_mgr == 'apt'
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- include: glance_install_yum.yml
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static: no
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when:
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- ansible_pkg_mgr == 'yum'
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- name: Create developer mode constraint file
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copy:
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dest: "/opt/developer-pip-constraints.txt"
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content: |
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{% for item in glance_developer_constraints %}
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{{ item }}
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{% endfor %}
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when: glance_developer_mode | bool
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- name: Install requires pip packages
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pip:
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name: "{{ glance_requires_pip_packages | join(' ') }}"
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state: "{{ glance_pip_package_state }}"
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extra_args: >-
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{{ (pip_install_upper_constraints is defined) | ternary('--constraint ' + pip_install_upper_constraints | default(''),'') }}
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{{ pip_install_options | default('') }}
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register: install_packages
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until: install_packages|success
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retries: 5
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delay: 2
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- name: Get local venv checksum
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stat:
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path: "/var/cache/{{ glance_venv_download_url | basename }}"
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get_md5: False
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when:
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- not glance_developer_mode | bool
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register: local_venv_stat
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- name: Get remote venv checksum
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uri:
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url: "{{ glance_venv_download_url | replace('tgz', 'checksum') }}"
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return_content: True
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when:
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- not glance_developer_mode | bool
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register: remote_venv_checksum
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# TODO: When project moves to ansible 2 we can pass this a sha256sum which will:
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# a) allow us to remove force: yes
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# b) allow the module to calculate the checksum of dest file which would
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# result in file being downloaded only if provided and dest sha256sum
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# checksums differ
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- name: Attempt venv download
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get_url:
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url: "{{ glance_venv_download_url }}"
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dest: "/var/cache/{{ glance_venv_download_url | basename }}"
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force: yes
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failed_when: false
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register: get_venv
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when:
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- not glance_developer_mode | bool
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- (local_venv_stat.stat.exists == False or
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{{ local_venv_stat.stat.checksum is defined and local_venv_stat.stat.checksum != remote_venv_checksum.content | trim }})
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- name: Set glance get_venv fact
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set_fact:
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glance_get_venv: "{{ get_venv }}"
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- name: Remove existing venv
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file:
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path: "{{ glance_bin | dirname }}"
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state: absent
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when:
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- glance_get_venv | changed
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- name: Create glance venv dir
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file:
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path: "{{ glance_bin | dirname }}"
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state: directory
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register: glance_venv_dir
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- name: Unarchive pre-built venv
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unarchive:
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src: "/var/cache/{{ glance_venv_download_url | basename }}"
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dest: "{{ glance_bin | dirname }}"
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copy: "no"
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when:
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- not glance_developer_mode | bool
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- glance_get_venv | changed or glance_venv_dir | changed
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notify:
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- Restart glance services
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- name: Install pip packages
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pip:
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name: "{{ glance_pip_packages | join(' ') }}"
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state: "{{ glance_pip_package_state }}"
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virtualenv: "{{ glance_bin | dirname }}"
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virtualenv_site_packages: "no"
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extra_args: >-
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{{ glance_developer_mode | ternary('--constraint /opt/developer-pip-constraints.txt', '') }}
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{{ (pip_install_upper_constraints is defined) | ternary('--constraint ' + pip_install_upper_constraints | default(''),'') }}
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{{ pip_install_options | default('') }}
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register: install_packages
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until: install_packages|success
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retries: 5
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delay: 2
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when:
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- glance_get_venv | failed or glance_developer_mode | bool
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notify:
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- Restart glance services
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- name: Update virtualenv path
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command: >
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virtualenv-tools --update-path=auto {{ glance_bin | dirname }}
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when:
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- not glance_developer_mode | bool
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- glance_get_venv | success
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