5202eb38dd
Add basic information and examples for the action, callback, filter, and lookup plugins provided by this repo. Partial-Bug: 1579091 Change-Id: If7cea759bb790c6f6d266eff560ac7a67309219d
171 lines
5.6 KiB
ReStructuredText
171 lines
5.6 KiB
ReStructuredText
=======
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Lookups
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=======
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py_pkgs
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~~~~~~~
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The ``py_pkgs`` lookup crawls a given list of directories to parse variables
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and generate lists of Python packages, git repo information and Ansible group
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memberships which is used within OpenStack-Ansible's repo_build role to build
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wheels and virtual environments.
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Files and paths containing the following strings are evaluated:
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- test-requirements.txt
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- dev-requirements.txt
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- requirements.txt
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- global-requirements.txt
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- global-requirement-pins.txt
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- /defaults/
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- /vars/
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- /user_*
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Variables parsed within any evaluated files include:
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- service_pip_dependencies
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- pip_common_packages
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- pip_container_packages
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- pip_packages
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Example
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-------
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.. code-block:: yaml
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- name: Load local packages
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debug:
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msg: "Loading Packages"
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with_py_pkgs: "{{ pkg_locations }}"
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register: local_packages
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vars:
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pkg_locations:
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- "/etc/ansible/roles/os_nova"
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# => {
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# "packages": [
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# "httplib2",
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# "keystonemiddleware",
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# "libvirt-python",
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# "nova",
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# "nova-lxd",
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# "nova-powervm",
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# "pyasn1-modules",
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# "pycrypto",
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# "pylxd",
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# "pymysql",
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# "python-ironicclient",
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# "python-keystoneclient",
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# "python-memcached",
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# "python-novaclient",
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# "virtualenv",
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# "virtualenv-tools",
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# "websockify"
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# ],
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# "remote_package_parts": [
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# {
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# "egg_name": "nova",
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# "fragment": null,
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# "name": "nova",
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# "original":
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# "git+https://git.openstack.org/openstack/nova@stable/newton#egg=nova&gitname=nova&projectgroup=all",
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# "project_group": "all",
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# "url": "https://git.openstack.org/openstack/nova",
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# "version": "stable/newton"
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# },
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# {
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# "egg_name": "nova_lxd",
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# "fragment": null,
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# "name": "nova-lxd",
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# "original":
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# "git+https://git.openstack.org/openstack/nova-lxd@stable/newton#egg=nova_lxd&gitname=nova-lxd&projectgroup=all",
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# "project_group": "all",
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# "url": "https://git.openstack.org/openstack/nova-lxd",
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# "version": "stable/newton"
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# },
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# {
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# "egg_name": "novnc",
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# "fragment": null,
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# "name": "novnc",
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# "original":
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# "git+https://github.com/kanaka/novnc@master#egg=novnc&gitname=novnc&projectgroup=all",
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# "project_group": "all",
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# "url": "https://github.com/kanaka/novnc",
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# "version": "master"
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# },
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# {
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# "egg_name": "spice_html5",
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# "fragment": null,
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# "name": "spice-html5",
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# "original":
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# "git+https://github.com/SPICE/spice-html5@master#egg=spice_html5&gitname=spice-html5&projectgroup=all",
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# "project_group": "all",
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# "url": "https://github.com/SPICE/spice-html5",
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# "version": "master"
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# }
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# ],
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# "remote_packages": [
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# "git+https://git.openstack.org/openstack/nova-lxd@stable/newton#egg=nova_lxd&gitname=nova-lxd&projectgroup=all",
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# "git+https://git.openstack.org/openstack/nova@stable/newton#egg=nova&gitname=nova&projectgroup=all",
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# "git+https://github.com/SPICE/spice-html5@master#egg=spice_html5&gitname=spice-html5&projectgroup=all",
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# "git+https://github.com/kanaka/novnc@master#egg=novnc&gitname=novnc&projectgroup=all"
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# ],
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# "role_packages": {
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# "os_nova": [
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# "httplib2",
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# "keystonemiddleware",
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# "libvirt-python",
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# "nova",
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# "nova-lxd",
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# "nova-powervm",
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# "pyasn1-modules",
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# "pycrypto",
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# "pylxd",
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# "pymysql",
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# "python-ironicclient",
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# "python-keystoneclient",
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# "python-memcached",
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# "python-novaclient",
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# "virtualenv",
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# "virtualenv-tools",
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# "websockify"
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# ]
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# },
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# "role_project_groups": {
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# "os_nova": "nova_all"
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# },
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# "role_requirement_files": {},
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# "role_requirements": {
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# "os_nova": {
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# "nova_compute_ironic_pip_packages": [
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# "python-ironicclient"
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# ],
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# "nova_compute_lxd_pip_packages": [
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# "nova-lxd",
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# "pylxd"
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# ],
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# "nova_compute_pip_packages": [
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# "libvirt-python"
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# ],
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# "nova_compute_powervm_pip_packages": [
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# "nova-powervm",
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# "pyasn1-modules"
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# ],
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# "nova_novnc_pip_packages": [
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# "websockify"
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# ],
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# "nova_pip_packages": [
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# "keystonemiddleware",
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# "nova",
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# "pycrypto",
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# "pymysql",
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# "python-keystoneclient",
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# "python-memcached",
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# "python-novaclient"
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# ],
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# "nova_requires_pip_packages": [
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# "httplib2",
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# "python-keystoneclient",
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# "virtualenv",
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# "virtualenv-tools"
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# ],
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# "project_group": "nova_all"
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# }
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# }
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