Ansible MariaDB Role

This role is used to install and set up MariaDB.

Requirements

You need Ansible version 1.6 or newer. Check the metadata file for platform requirements.

Role Variables

Here are the variables you can use with this role:

# MariaDB Repository
mariadb_set_repository: True
mariadb_version: 10.4
mariadb_repo: 'deb https://ftp.harukasan.org/mariadb/repo/{{mariadb_version}}/debian {{ansible_distribution_release}} main'
mariadb_repo_key_url: https://mariadb.org/mariadb_release_signing_key.asc

# MariaDB Packages
mariadb_package_client: mariadb-client
mariadb_package_server: mariadb-server

# MariaDB Service
mariadb_manage_service: True
mariadb_service_name: mysql

# MariaDB/MySQL Tools
mariadb_install_tools: False

# MariaDB Users
mariadb_user_home: /root
mariadb_root_username: root
mariadb_root_password: root
mariadb_client_port: 3306

# MariaDB Configuration
mariadb_configuration: /etc/mysql/my.cnf
mariadb_includedir: /etc/mysql/conf.d/

# Configuration Variables
mariadb_datadir: /var/lib/mysql

mariadb_default_config:
  - name: 'client'
    config:
      - port = {{mariadb_client_port}}
      - socket = /var/run/mysqld/mysqld.sock
  - name: 'mysqld_safe'
    config:
      - safe_socket = /var/run/mysqld/mysqld.sock
      - safe_nice = 0
  - name: 'mysqld'
    config:
      - user = mysql
      - pid_file = /var/run/mysqld/mysqld.pid
      - socket = /var/run/mysqld/mysqld.sock
      - port = 3306
      - basedir = /usr
      - datadir = "{{mariadb_datadir}}"
      - tmpdir = /tmp
      - skip_external_locking = True
      - bind_address = 127.0.0.1
      - key_buffer = 16M
      - max_allowed_packet = 16M
      - thread_stack = 192K
      - thread_cache_size = 8
      - myisam_recover = BACKUP
      - max_connections = 1000
      - query_cache_limit = 1M
      - query_cache_size = 16M
      - general_log_file = /var/log/mysql/mysql.log
      - general_log = 0
      - slow_query_log = 0
      - slow_query_log_file = /var/log/mysql/mysql-slow.log
      - long_query_time = 1
      - log_queries_not_using_indexes = False
      - default_storage_engine = InnoDB
      - innodb_buffer_pool_size = 128M
      - innodb_log_file_size = 128M
      - innodb_log_buffer_size = 8M
      - innodb_thread_concurrency = 64
      - innodb_read_io_threads = 16
      - innodb_write_io_threads = 16
      - innodb_file_per_table = 1
      - innodb_open_files = 400
      - innodb_io_capacity = 600
      - innodb_lock_wait_timeout = 60
      - innodb_flush_method = O_DIRECT
      - innodb_doublewrite = 0
      - innodb_use_native_aio = 0
      - server_id = 1
      - log_bin = /var/log/mysql/mysql-bin.log
      - expire_logs_days = 10
      - max_binlog_size = 100M
  - name: 'mysqldump'
    config:
      - quick
      - quote-names
      - max_allowed_packet = 16M
  - name: 'isamchk'
    config:
      - key_buffer = 16M

# Databases
# mariadb_databases:
#   - { name: example, collation: utf8_general_ci, encoding: utf8, replicate: 1 }
mariadb_databases: []

# Users
# mariadb_users:
#   - { name: example, host: 127.0.0.1, password: secret, priv: *.*:USAGE }
mariadb_users: []

Examples

# Using Roles
- name: mariadb
  hosts: mariadb
  user: root
  roles:
    - deimosfr.mariadb

Dependencies

License

GPL2

Author Information

Pierre Mavro / deimosfr