Added my.cnf with openstack recommended settings.
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parent
13064a8e7e
commit
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68
roles/mariadb/files/my.cnf
Normal file
68
roles/mariadb/files/my.cnf
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@ -0,0 +1,68 @@
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[client]
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port = 3306
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socket = /var/run/mysqld/mysqld.sock
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[mysqld_safe]
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socket = /var/run/mysqld/mysqld.sock
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nice = 0
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[mysqld]
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skip-host-cache
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skip-name-resolve
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pid-file = /var/run/mysqld/mysqld.pid
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socket = /var/run/mysqld/mysqld.sock
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port = 3306
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basedir = /usr
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datadir = /var/lib/mysql
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tmpdir = /tmp
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lc_messages_dir = /usr/share/mysql
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lc_messages = en_US
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skip-external-locking
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connect_timeout = 5
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wait_timeout = 600
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max_allowed_packet = 16M
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thread_cache_size = 128
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sort_buffer_size = 4M
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bulk_insert_buffer_size = 16M
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tmp_table_size = 32M
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max_heap_table_size = 32M
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myisam_recover_options = BACKUP
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key_buffer_size = 128M
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table_open_cache = 400
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myisam_sort_buffer_size = 512M
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concurrent_insert = 2
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read_buffer_size = 2M
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read_rnd_buffer_size = 1M
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query_cache_limit = 128K
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query_cache_size = 64M
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slow_query_log_file = /var/log/mysql/mariadb-slow.log
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long_query_time = 10
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expire_logs_days = 10
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max_binlog_size = 100M
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default_storage_engine = InnoDB
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innodb_buffer_pool_size = <t_CO>M
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innodb_log_buffer_size = 8M
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innodb_file_per_table = 1
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innodb_open_files = 400
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innodb_io_capacity = 400
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innodb_flush_method = O_DIRECT
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default-storage-engine = innodb
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max_connections = 4096
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collation-server = utf8_general_ci
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character-set-server = utf8
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[galera]
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[mysqldump]
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quick
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quote-names
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max_allowed_packet = 16M
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[mysql]
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[isamchk]
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key_buffer = 16M
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@ -9,7 +9,9 @@ Restart=always
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ExecStartPre=-/usr/bin/docker stop %n
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ExecStartPre=-/usr/bin/docker stop %n
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ExecStartPre=-/usr/bin/docker rm %n
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ExecStartPre=-/usr/bin/docker rm %n
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ExecStartPre=/usr/bin/docker pull mariadb:10.2
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ExecStartPre=/usr/bin/docker pull mariadb:10.2
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ExecStart=/usr/bin/docker run -p 3306:3306 --name %n -v /srv/lib/mysql:/var/lib/mysql \
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ExecStart=/usr/bin/docker run -p 3306:3306 --name %n \
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-v /srv/mariadb/lib/mysql:/var/lib/mysql \
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-v /srv/mariadb/etc/mysql:/etc/mysql \
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-e MYSQL_ROOT_PASSWORD=geheim mariadb:10.2
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-e MYSQL_ROOT_PASSWORD=geheim mariadb:10.2
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[Install]
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[Install]
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@ -8,8 +8,21 @@
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mode: 644
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mode: 644
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owner: root
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owner: root
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group: root
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group: root
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- name: install service file
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command: systemctl daemon-reload
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- name: make mariadb settings volume
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file:
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path: /srv/mariadb/etc/mysql
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state: directory
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mode: 0777
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- name: place settings file
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copy:
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src: files/my.cnf
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dest: /srv/mariadb/etc/mysql
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mode: 660
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- command: systemctl daemon-reload
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- name: make sure service is started
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- name: make sure service is started
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systemd:
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systemd:
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name: mysql.service
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name: mysql.service
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