d169906c68
1. Variables have been renamed to make it easier to understand their purpose. 2. Unnecessary variables have been removed. 3. The role no longer caters to installing pip packages on the host. This should never be necessary - if it is, then something should do so beforehand. 4. The expected versions of pip/virtualenv are documented and a check has been added to ensure that they exist. 5. The handler has been named to make debug logs less confusing. 6. The default storage path for venvs/wheels is no longer opinionated. If paths based on distro/architecture are required then different paths should be provided to the role. Change-Id: I9eb96e9db22f918b00456af943d81f66050107ce
116 lines
4.1 KiB
YAML
116 lines
4.1 KiB
YAML
---
|
|
# Copyright 2018, 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: Install distro packages for venv install
|
|
package:
|
|
name: "{{ venv_install_distro_package_list }}"
|
|
state: "{{ venv_distro_package_state }}"
|
|
update_cache: "{{ (ansible_pkg_mgr in ['apt', 'zypper']) | ternary('yes', omit) }}"
|
|
cache_valid_time: "{{ (ansible_pkg_mgr == 'apt') | ternary(distro_cache_valid_time, omit) }}"
|
|
when:
|
|
- venv_install_distro_package_list | length > 0
|
|
register: _install_distro_packages
|
|
until: _install_distro_packages | success
|
|
retries: 5
|
|
delay: 2
|
|
|
|
- name: Create venv parent directories on the target host
|
|
file:
|
|
path: "{{ venv_install_destination_path | dirname }}"
|
|
state: directory
|
|
|
|
- name: Copy the venv archive checksum
|
|
copy:
|
|
src: "{{ venv_install_source_path }}/{{ venv_install_destination_path | basename }}.checksum"
|
|
dest: "{{ venv_install_destination_path | dirname }}/"
|
|
register: _venv_checksum_copy
|
|
when:
|
|
- _venv_source == 'file'
|
|
|
|
- name: Copy the venv archive
|
|
copy:
|
|
src: "{{ venv_install_source_path }}/{{ venv_install_destination_path | basename }}.tgz"
|
|
dest: "{{ venv_install_destination_path | dirname }}/"
|
|
when:
|
|
- _venv_source == 'file'
|
|
|
|
- name: Download the venv archive checksum
|
|
uri:
|
|
url: "{{ venv_install_source_path }}/{{ venv_install_destination_path | basename }}.checksum"
|
|
dest: "{{ venv_install_destination_path | dirname }}/"
|
|
return_content: yes
|
|
register: _venv_checksum_download
|
|
when:
|
|
- _venv_source == 'url'
|
|
|
|
- name: Download the venv archive
|
|
get_url:
|
|
url: "{{ venv_install_source_path }}/{{ venv_install_destination_path | basename }}.tgz"
|
|
dest: "{{ venv_install_destination_path | dirname }}/"
|
|
checksum: "sha1:{{ _venv_checksum_download.content | trim }}"
|
|
when:
|
|
- _venv_source == 'url'
|
|
|
|
- name: Remove existing venv on target host if it is changing
|
|
file:
|
|
path: "{{ venv_install_destination_path }}"
|
|
state: absent
|
|
when:
|
|
- (_venv_checksum_copy is mapping and _venv_checksum_copy | changed) or
|
|
(_venv_checksum_download is mapping and _venv_checksum_download | changed)
|
|
|
|
- name: Create venv directory on the target host
|
|
file:
|
|
path: "{{ venv_install_destination_path }}"
|
|
state: directory
|
|
register: _venv_dir_create
|
|
|
|
- name: Unarchive pre-built venv
|
|
unarchive:
|
|
src: "{{ venv_install_destination_path }}.tgz"
|
|
dest: "{{ venv_install_destination_path }}"
|
|
remote_src: yes
|
|
when:
|
|
- (_venv_checksum_copy is mapping and _venv_checksum_copy | changed) or
|
|
(_venv_checksum_download is mapping and _venv_checksum_download | changed) or
|
|
_venv_dir_create | changed
|
|
notify:
|
|
- venv changed
|
|
|
|
# NOTE(odyssey4me):
|
|
# We reinitialize the venv to ensure that the right
|
|
# version of python is in the venv, but we do not
|
|
# want virtualenv to also replace pip, setuptools
|
|
# and wheel so we tell it not to.
|
|
# We do not use --always-copy for CentOS/SuSE due
|
|
# to https://github.com/pypa/virtualenv/issues/565
|
|
- name: Update virtualenv python and paths
|
|
shell: |
|
|
sed -si '1s/^.*python.*$/#!{{ (venv_install_destination_path ~ '/bin') | replace ('/','\/') }}\/python/' {{ venv_install_destination_path }}/bin/*
|
|
virtualenv {{ venv_install_destination_path }} \
|
|
{{ (ansible_pkg_mgr == 'apt') | ternary('--always-copy', '') }} \
|
|
--no-pip \
|
|
--no-setuptools \
|
|
--no-wheel
|
|
args:
|
|
executable: /bin/bash
|
|
warn: no
|
|
when:
|
|
- (_venv_checksum_copy is mapping and _venv_checksum_copy | changed) or
|
|
(_venv_checksum_download is mapping and _venv_checksum_download | changed) or
|
|
_venv_dir_create | changed
|
|
tags:
|
|
- skip_ansible_lint
|