Ansible role: Postgresql

Install and configure Postgresql

Requirements

• Ansible >= 2.9
• Debian
  • Buster
  • Bullseye

Role variables

Name	Type	Required	Default	Comment
postgresql_version	str	no	13	the major version to use
postgresql_use_official_repository	bool	no	false	set to true if you want official postgresql repository
postgresql_config	dict	no		add option config file
postgresql_databases	array	no		the database to manage
postgresql_users	array	no		the users to manage

postgresql_config

See all options on postgresql documentation

Example:

  listen_addresses: '*'
  port: 5432
  ssl: true
  unix_socket_directories: /var/run/postgresql

postgresql_databases

Name	Type	Required	Default	Comment
name	str	yes		the database name
encoding	str	no	UTF-8	encoding to use
lc_collate	str	no	C.UTF-8	lc_collate to use
lc_ctype	str	no	C.UTF-8	lc_ctype to use
template	str	no	template0	template to use
state	str	no	present	if absent the database is deleted

Example:

  - name: test
    encoding: UTF-8
    state: present

postgresql_users

Name	Type	Required	Default	Comment
name	str	yes		the user name
password	str	yes		the password to logon
database	str	yes		the database where user's permissions will be granted
privileges	array	yes		list with the user's privileges
state	str	no	present	if absent the user is deleted

Example:

  - name: user1
    password: secret
    database: test
    privileges:
      - SELECT
      - table1:INSERT
    state: present

How to use

- hosts: server
  roles:
    - postgresql
  vars:
    postgresql_use_official_repository: true
    postgresql_config:
      listen_addresses: '*'
    postgresql_databases:
      - name: test
    postgresql_users
      - name: user1
        password: secret
        database: test
        privileges:
          - SELECT
          - table1:INSERT

Development

Test with molecule and docker

• install docker
• install python3 and python3-pip
• install molecule and dependencies pip3 install molecule molecule-docker docker ansible-lint testinfra yamllint
• run molecule test

License

Copyright (c) 2021 Adrien Waksberg

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.