Ansible MariaDB role

This role installs and configures MariaDB.

Requirements

This role requires Ansible 1.6 or higher and platform requirements are listed in the metadata file.

Role Variables

The variables that can be passed to 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 vars
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

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

Dependencies

License

GPL2

Author Information

Pierre Mavro / deimosfr