e32333930a
This adds support for specifying the "django.db.backends.postgresql" django database engine, installing the required dependencies and setting up the necessary configuration. We're also adding a new package extras [postgresql] which will take care of installing psycopg2 automatically. This is self tested by integration tests which creates a postgresql Docker container and runs the ara_api role configured to run against the postgresql container. The tests are designed to run either locally or on Zuul. Change-Id: I9bb7166d01c96d8b39361a55b1c9952de8fa9798
106 lines
4.0 KiB
YAML
106 lines
4.0 KiB
YAML
# Copyright (c) 2019 Red Hat, Inc.
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#
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# This file is part of ARA Records Ansible.
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#
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# ARA is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# ARA is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with ARA. If not, see <http://www.gnu.org/licenses/>.
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- name: Test the ARA API with postgresql
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hosts: all
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gather_facts: yes
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vars:
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ara_tests_cleanup: true
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ara_api_root_dir: /tmp/ara-integration-tests/.ara
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ara_api_secret_key: testing
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ara_api_debug: true
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ara_api_log_level: DEBUG
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ara_api_database_engine: django.db.backends.postgresql
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ara_api_database_name: ara
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ara_api_database_user: ara
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ara_api_database_password: password
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ara_api_database_host: 127.0.0.1
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ara_api_database_port: 5432
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pre_tasks:
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# TODO: This fails if the docker python library isn't installed but we can
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# recover by running the command manually. The Ansible provided by Zuul
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# does not have the module installed.
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- name: Start a postgresql container
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docker_container:
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name: ara_tests_postgresql
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image: postgres:10
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state: started
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ports:
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- "{{ ara_api_database_port }}:{{ ara_api_database_port }}"
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env:
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POSTGRES_DB: "{{ ara_api_database_name }}"
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POSTGRES_USER: "{{ ara_api_database_user }}"
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POSTGRES_PASSWORD: "{{ ara_api_database_password }}"
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ignore_errors: yes
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register: _docker_run
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- name: Start a postgresql container without docker python library
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command: |
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docker run -d \
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--name ara_tests_postgresql \
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-p {{ ara_api_database_port }}:{{ ara_api_database_port }} \
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-e POSTGRES_DB={{ ara_api_database_name }} \
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-e POSTGRES_USER={{ ara_api_database_user }} \
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-e POSTGRES_PASSWORD={{ ara_api_database_password }} \
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postgres:10
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when:
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- _docker_run is failed
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- "'Failed to import docker or docker-py' in _docker_run.msg"
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tasks:
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- block:
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- name: Set up the API with the ara_api role
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import_role:
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name: ara_api
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# These are tasks rather than a standalone playbook to give us an easy
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# access to all the variables within the same play.
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- include_tasks: test_tasks.yaml
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- name: Set up postgre password file for passwordless commands
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lineinfile:
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path: "{{ ansible_user_dir }}/.pgpass"
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create: yes
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line: "{{ ara_api_database_host }}:{{ ara_api_database_port }}:{{ ara_api_database_name }}:{{ ara_api_database_user }}:{{ ara_api_database_password }}"
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mode: 0600
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# Dump is suffixed by .txt so we don't need magic mimetypes when
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# viewing on the web.
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- name: Dump database file
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command: |
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pg_dump -w \
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--host={{ ara_api_database_host }} \
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--username={{ ara_api_database_user }} \
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--dbname={{ ara_api_database_name }} \
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--file={{ ara_api_base_dir }}/pg_dump.sql.txt
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always:
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- when: ara_tests_cleanup | bool
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block:
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- name: Clean up the postgresql container
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docker_container:
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name: ara_tests_postgresql
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state: absent
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ignore_errors: yes
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register: _docker_rm
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- name: Remove the postgresql container without the docker python library
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command: docker rm -f ara_tests_postgresql
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ignore_errors: yes
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when:
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- _docker_rm is failed
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- "'Failed to import docker or docker-py' in _docker_rm.msg"
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