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https://github.com/robertdebock/ansible-role-postgres

Install and configure postgres on your system.
https://github.com/robertdebock/ansible-role-postgres

ansible molecule playbook postgres tox

Last synced: 5 days ago
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Install and configure postgres on your system.

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# [Ansible role postgres](#postgres)

Install and configure postgres on your system.

|GitHub|GitLab|Downloads|Version|
|------|------|---------|-------|
|[![github](https://github.com/robertdebock/ansible-role-postgres/workflows/Ansible%20Molecule/badge.svg)](https://github.com/robertdebock/ansible-role-postgres/actions)|[![gitlab](https://gitlab.com/robertdebock-iac/ansible-role-postgres/badges/master/pipeline.svg)](https://gitlab.com/robertdebock-iac/ansible-role-postgres)|[![downloads](https://img.shields.io/ansible/role/d/robertdebock/postgres)](https://galaxy.ansible.com/robertdebock/postgres)|[![Version](https://img.shields.io/github/release/robertdebock/ansible-role-postgres.svg)](https://github.com/robertdebock/ansible-role-postgres/releases/)|

## [Example Playbook](#example-playbook)

This example is taken from [`molecule/default/converge.yml`](https://github.com/robertdebock/ansible-role-postgres/blob/master/molecule/default/converge.yml) and is tested on each push, pull request and release.

```yaml
---
- name: Converge
hosts: all
become: true
gather_facts: true

roles:
- role: robertdebock.postgres
postgres_port: 6543
postgres_databases:
- name: test
postgres_users:
- name: test
password: test
db: test
```

The machine needs to be prepared. In CI this is done using [`molecule/default/prepare.yml`](https://github.com/robertdebock/ansible-role-postgres/blob/master/molecule/default/prepare.yml):

```yaml
---
- name: Prepare
hosts: all
become: true
gather_facts: false

roles:
- role: robertdebock.bootstrap
- role: robertdebock.buildtools
- role: robertdebock.epel
- role: robertdebock.python_pip
```

Also see a [full explanation and example](https://robertdebock.nl/how-to-use-these-roles.html) on how to use these roles.

## [Role Variables](#role-variables)

The default values for the variables are set in [`defaults/main.yml`](https://github.com/robertdebock/ansible-role-postgres/blob/master/defaults/main.yml):

```yaml
---
# defaults file for postgres

# The port to listen to.
postgres_port: 5432

# The interface (address) to listen to. Set to "0.0.0.0" to listen on all interfaces.
postgres_listen_addresses: "127.0.0.1"

postgres_max_wal_size: 1GB
postgres_min_wal_size: 80MB
postgres_log_timezone: UTC
postgres_datestyle: iso, ymd
postgres_timezone: UTC
postgres_default_text_search_config: pg_catalog.english

postgres_hba_entries:
- type: local
database: all
user: all
method: peer
- type: host
database: all
user: all
address: "127.0.0.1/32"
method: ident
- type: host
database: all
user: all
address: "::1/128"
method: ident
- type: local
database: replication
user: all
method: peer
- type: host
database: replication
user: all
address: "127.0.0.1/32"
method: ident
- type: host
database: replication
user: all
address: "::1/128"
method: ident
```

## [Requirements](#requirements)

- pip packages listed in [requirements.txt](https://github.com/robertdebock/ansible-role-postgres/blob/master/requirements.txt).

## [State of used roles](#state-of-used-roles)

The following roles are used to prepare a system. You can prepare your system in another way.

| Requirement | GitHub | GitLab |
|-------------|--------|--------|
|[robertdebock.bootstrap](https://galaxy.ansible.com/robertdebock/bootstrap)|[![Build Status GitHub](https://github.com/robertdebock/ansible-role-bootstrap/workflows/Ansible%20Molecule/badge.svg)](https://github.com/robertdebock/ansible-role-bootstrap/actions)|[![Build Status GitLab](https://gitlab.com/robertdebock-iac/ansible-role-bootstrap/badges/master/pipeline.svg)](https://gitlab.com/robertdebock-iac/ansible-role-bootstrap)|
|[robertdebock.buildtools](https://galaxy.ansible.com/robertdebock/buildtools)|[![Build Status GitHub](https://github.com/robertdebock/ansible-role-buildtools/workflows/Ansible%20Molecule/badge.svg)](https://github.com/robertdebock/ansible-role-buildtools/actions)|[![Build Status GitLab](https://gitlab.com/robertdebock-iac/ansible-role-buildtools/badges/master/pipeline.svg)](https://gitlab.com/robertdebock-iac/ansible-role-buildtools)|
|[robertdebock.epel](https://galaxy.ansible.com/robertdebock/epel)|[![Build Status GitHub](https://github.com/robertdebock/ansible-role-epel/workflows/Ansible%20Molecule/badge.svg)](https://github.com/robertdebock/ansible-role-epel/actions)|[![Build Status GitLab](https://gitlab.com/robertdebock-iac/ansible-role-epel/badges/master/pipeline.svg)](https://gitlab.com/robertdebock-iac/ansible-role-epel)|
|[robertdebock.python_pip](https://galaxy.ansible.com/robertdebock/python_pip)|[![Build Status GitHub](https://github.com/robertdebock/ansible-role-python_pip/workflows/Ansible%20Molecule/badge.svg)](https://github.com/robertdebock/ansible-role-python_pip/actions)|[![Build Status GitLab](https://gitlab.com/robertdebock-iac/ansible-role-python_pip/badges/master/pipeline.svg)](https://gitlab.com/robertdebock-iac/ansible-role-python_pip)|

## [Context](#context)

This role is a part of many compatible roles. Have a look at [the documentation of these roles](https://robertdebock.nl/) for further information.

Here is an overview of related roles:
![dependencies](https://raw.githubusercontent.com/robertdebock/ansible-role-postgres/png/requirements.png "Dependencies")

## [Compatibility](#compatibility)

This role has been tested on these [container images](https://hub.docker.com/u/robertdebock):

|container|tags|
|---------|----|
|[Alpine](https://hub.docker.com/r/robertdebock/alpine)|all|
|[EL](https://hub.docker.com/r/robertdebock/enterpriselinux)|9|
|[Debian](https://hub.docker.com/r/robertdebock/debian)|all|
|[Fedora](https://hub.docker.com/r/robertdebock/fedora)|all|
|[Ubuntu](https://hub.docker.com/r/robertdebock/ubuntu)|all|

The minimum version of Ansible required is 2.12, tests have been done to:

- The previous version.
- The current version.
- The development version.

If you find issues, please register them in [GitHub](https://github.com/robertdebock/ansible-role-postgres/issues).

## [License](#license)

[Apache-2.0](https://github.com/robertdebock/ansible-role-postgres/blob/master/LICENSE).

## [Author Information](#author-information)

[robertdebock](https://robertdebock.nl/)

Please consider [sponsoring me](https://github.com/sponsors/robertdebock).