buluma.mysql

Ansible Role mysql

This role installs and sets up MySQL on your computer.

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Example Playbook

Here's a simple example taken from molecule/default/converge.yml that is tested with every change.

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

  roles:
    - role: buluma.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

Before running the above, prepare the machine using molecule/default/prepare.yml:

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

  roles:
    - role: buluma.bootstrap

For a detailed explanation and examples, check the full guide on using these roles.

Role Variables

Default variable values are in defaults/main.yml:

---
# defaults file for mysql

# Where mysql should connect.
mysql_bind_address: "127.0.0.1"

# Port number to listen on.
mysql_port: 3306

# Root user password, also in my.cnf
mysql_root_password: "s3Cur31t4."

# Buffer pool size.
mysql_innodb_buffer_pool_size: 1G

# IO capacity.
mysql_innodb_io_capacity: 4000

# MySQL options can be specified here.
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"