OpenStack-Ansible uWSGI role¶
This role installs uwsgi service either inside it’s own virtualenv or with the system python and creates systemd services based on the provided definitions inside variable uwsgi_services.
To clone or view the source code for this repository, visit the role repository for uwsgi.
Default variables¶
uwsgi_system_user_name: uwsgi
uwsgi_system_group_name: uwsgi
uwsgi_system_slice_name: uwsgi
uwsgi_lock_dir: "{{ openstack_lock_dir | default('/run/lock') }}"
uwsgi_run_dir: "{{ openstack_run_dir | default('/run') }}"
# Set installation method. Valid options: source, distro
uwsgi_install_method: source
# Virtual env suffix to deploy into
uwsgi_venv_tag: "{{ venv_tag | default('untagged') }}"
uwsgi_pip_install_args: "{{ pip_install_options | default('') }}"
uwsgi_python_executable: "python3"
uwsgi_package_state: "latest"
# Default environment variables to set for uwsgi process
uwsgi_env: "{{ _uwsgi_env }}"
# Define uwsgi_services for deployment of uwsgi. You should provide
# at least wsgi_path and uwsgi_port. wsgi_venv should be defined for
# services installed inside virtualenv.
# Example structure:
# uwsgi_services:
# service:
# service_name: service-api
# wsgi_path: /openstack/venvs/api/bin/wsgi-api
# wsgi_venv: /openstack/venvs/api
# init_config_overrides: {}
# uwsgi_uid: root
# uwsgi_guid: root
# uwsgi_overrides: {}
# uwsgi_processes: [ansible_facts['processor_vcpus'] | default(1), 1] | max * 2
# uwsgi_threads: 1
# uwsgi_bind_address: 0.0.0.0 # OR a list, uwsgi_bind_address: [ '127.0.0.1', '1.2.3.4' ]
# uwsgi_port: 8080
# uwsgi_env: "FOO=bar"
# uwsgi_tls:
# crt: /path/to/crt
# key: /path/to/key
# uwsgi_pyargv: "--foo=bar --config_file=/etc/foo/foo.conf"
uwsgi_services: {}
# Override can be used to apply config change to all uwsgi services
# instead of adjusting each service separately
uwsgi_ini_overrides: {}
uwsgi_init_config_overrides: {}
Example playbook¶
---
- name: Install uwsgi service
hosts: localhost
user: root
roles:
- role: "uwsgi"
vars:
uwsgi_services:
api:
wsgi_path: /openstack/venvs/api/bin/wsgi-api
wsgi_venv: /openstack/venvs/api
