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

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

ansible database installer mariadb molecule mysql package playbook tox

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Install and configure mysql on your system.

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# [Ansible role mysql](#mysql)

Install and configure mysql on your system.

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

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

This example is taken from [`molecule/default/converge.yml`](https://github.com/robertdebock/ansible-role-mysql/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.mysql
mysql_port: 3307
mysql_databases:
- name: my_db
encoding: utf8
collation: utf8_bin
mysql_users:
- name: my_user
password: my_pass
priv: "my_db.*:ALL"
update_password: on_create
```

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

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

roles:
- role: robertdebock.bootstrap
```

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-mysql/blob/master/defaults/main.yml):

```yaml
---
# defaults file for mysql

# The address mysql should bind to.
mysql_bind_address: "127.0.0.1"

# The port to listen on.
mysql_port: 3306

# The password to set for the root user. Also stored in my.cnf
mysql_root_password: "s3Cur31t4."

# The buffer pool size.
mysql_innodb_buffer_pool_size: 1G

# The io capacity.
mysql_innodb_io_capacity: 4000

# You can set the mysql(d) options here.
# As this is a list, it's difficult to merge with another list.
# This means you'd have to redefine the entire list and append
# your options to it.
mysql_configuration_options:
- option: bind-address
section: mysqld
value: "{{ mysql_bind_address }}"
- option: port
section: mysqld
value: "{{ mysql_port }}"
- option: socket
section: mysqld
value: "{{ mysql_socket }}"
- section: mysqld
option: innodb_buffer_pool_size
value: "{{ mysql_innodb_buffer_pool_size }}"
- section: mysqld
option: innodb_io_capacity
value: "{{ mysql_innodb_io_capacity }}"
- section: mysqld
option: log-bin-trust-function-creators
value: "1"
```

## [Requirements](#requirements)

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

## [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-mysql/png/requirements.png "Dependencies")

## [Compatibility](#compatibility)

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

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

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-mysql/issues).

## [License](#license)

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

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

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

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