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