3a085b920f
Pre-empting a situation where we run into issues installing pip packages due to unspecified upper constraints files. We ran into this issue with the os_keystone repo which was patched in this way: https://review.openstack.org/#/c/290446 Change-Id: I0ee1471a65ad92323e4a274f5ec2968969e291fe
247 lines
6.7 KiB
YAML
247 lines
6.7 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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#TODO(evrardjp): Replace the next 2 tasks by a standard apt with cache
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#when https://github.com/ansible/ansible-modules-core/pull/1517 is merged
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#in 1.9.x or we move to 2.0 (if tested working)
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- name: Check apt last update file
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stat:
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path: /var/cache/apt
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register: apt_cache_stat
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tags:
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- swift-apt-packages
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- name: Update apt if needed
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apt:
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update_cache: yes
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when: "ansible_date_time.epoch|float - apt_cache_stat.stat.mtime > {{cache_timeout}}"
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tags:
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- swift-apt-packages
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- name: Install apt packages
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apt:
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pkg: "{{ item }}"
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state: latest
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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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with_items: swift_apt_packages
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tags:
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- swift-install
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- swift-apt-packages
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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 swift_developer_constraints %}
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{{ item }}
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{% endfor %}
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when:
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- swift_developer_mode | bool
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tags:
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- swift-install
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- swift-pip-packages
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- name: Clone requirements git repository
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git:
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repo: "{{ swift_requirements_git_repo }}"
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dest: "/opt/requirements"
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clone: yes
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update: yes
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version: "{{ swift_requirements_git_install_branch }}"
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when:
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- swift_developer_mode | bool
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tags:
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- swift-install
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- swift-pip-packages
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- name: Add constraints to pip_install_options fact for developer mode
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set_fact:
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pip_install_options: "{{ pip_install_options|default('') }} --constraint /opt/developer-pip-constraints.txt --constraint /opt/requirements/upper-constraints.txt"
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when:
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- swift_developer_mode | bool
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- "'/opt/developer-pip-constraints.txt' not in pip_install_options|default('')"
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- "'/opt/requirements/upper-constraints.txt' not in pip_install_options|default('')"
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tags:
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- swift-install
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- swift-pip-packages
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- name: Install requires pip packages
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pip:
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name: "{{ item }}"
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state: present
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extra_args: "{{ 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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with_items: swift_requires_pip_packages
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tags:
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- swift-install
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- swift-pip-packages
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- name: Get local venv checksum
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stat:
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path: "/var/cache/{{ swift_venv_download_url | basename }}"
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get_md5: False
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when:
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- not swift_developer_mode | bool
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- swift_venv_enabled | bool
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register: local_venv_stat
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tags:
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- swift-install
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- swift-pip-packages
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- name: Get remote venv checksum
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uri:
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url: "{{ swift_venv_download_url | replace('tgz', 'checksum') }}"
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return_content: True
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when:
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- not swift_developer_mode | bool
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- swift_venv_enabled | bool
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register: remote_venv_checksum
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tags:
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- swift-install
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- swift-pip-packages
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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: "{{ swift_venv_download_url }}"
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dest: "/var/cache/{{ swift_venv_download_url | basename }}"
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force: yes
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ignore_errors: true
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register: get_venv
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when:
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- not swift_developer_mode | bool
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- swift_venv_enabled | 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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tags:
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- swift-install
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- swift-pip-packages
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- name: Set swift get_venv fact
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set_fact:
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swift_get_venv: "{{ get_venv }}"
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when: swift_venv_enabled | bool
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tags:
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- swift-install
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- swift-pip-packages
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- name: Remove existing venv
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file:
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path: "{{ swift_venv_bin | dirname }}"
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state: absent
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when:
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- swift_venv_enabled | bool
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- swift_get_venv | changed
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tags:
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- swift-install
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- swift-pip-packages
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- name: Create swift venv dir
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file:
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path: "{{ swift_venv_bin | dirname }}"
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state: directory
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when:
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- not swift_developer_mode | bool
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- swift_venv_enabled | bool
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- swift_get_venv | changed
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tags:
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- swift-install
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- swift-pip-packages
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- name: Unarchive pre-built venv
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unarchive:
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src: "/var/cache/{{ swift_venv_download_url | basename }}"
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dest: "{{ swift_venv_bin | dirname }}"
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copy: "no"
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when:
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- not swift_developer_mode | bool
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- swift_venv_enabled | bool
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- swift_get_venv | changed
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notify:
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- Restart swift account services
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- Restart swift container services
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- Restart swift object services
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- Restart swift proxy services
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tags:
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- swift-install
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- swift-pip-packages
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- name: Update virtualenv path
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command: >
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virtualenv-tools --update-path=auto {{ swift_venv_bin | dirname }}
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when:
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- not swift_developer_mode | bool
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- swift_venv_enabled | bool
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- swift_get_venv | success
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tags:
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- swift-install
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- swift-pip-packages
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- name: Install pip packages (venv)
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pip:
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name: "{{ item }}"
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state: present
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virtualenv: "{{ swift_venv_bin | dirname }}"
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virtualenv_site_packages: "no"
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extra_args: "{{ 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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with_items: swift_pip_packages
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when:
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- swift_venv_enabled | bool
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- swift_get_venv | failed or swift_developer_mode | bool
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notify:
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- Restart swift account services
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- Restart swift container services
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- Restart swift object services
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- Restart swift proxy services
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tags:
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- swift-install
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- swift-pip-packages
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- name: Install pip packages (no venv)
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pip:
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name: "{{ item }}"
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state: present
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extra_args: "{{ 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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with_items: swift_pip_packages
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when:
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- not swift_developer_mode | bool
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- not swift_venv_enabled | bool
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notify:
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- Restart swift account services
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- Restart swift container services
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- Restart swift object services
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- Restart swift proxy services
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tags:
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- swift-install
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- swift-pip-packages
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