mariadb copy from benyoo ,just for learning
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curl -Lks https://get.docker.com/ | sh
curl -Lks http://git.onekey.sh/lookback/docker-mariadb/raw/master/docker-compose.yml -o docker-compose.yml
docker-compose up -d
curl -L https://github.com/docker/compose/releases/download/1.8.0-rc2/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
| 变量名 | 默认值 | 描述 |
|---|---|---|
| PORT | 3306 | Specify the MySQL Service Port |
| TUKUDB_ENGINE | 选择是否启用tokuDB存储引擎 | |
| MAX_CONNECTIONS | 100 | Specified the maximum of parallel connections allowed to use the service |
| MYSQL_ROOT_PASSWORD | If set, the root password will be set to this password (only if data-dir was non existent on startup) | |
| MYSQL_DATABASE | If set, this database will be created (only if data-dir was non existent on startup) | |
| MYSQL_USER | If set, this user will be created (only if data-dir was no existent on startup) | |
| MYSQL_PASSWORD | If set, this $MYSQL_USER will be created with this password | |
| LOG_BIN | Base filename for binary logs (will enable binary logs) | |
| LOG_BIN_INDEX | Location of the log-bin index file | |
| MAX_ALLOWED_PACKET | 16M | The maximum size of one packet |
| QUERY_CACHE_SIZE | 16M | The amount of memory allocated for caching query results |
| INNODB_LOG_FILE_SIZE | 48M | Size in bytes of each log file in the log group |
| QUERY_CACHE_TYPE | 1 | Set the query cache type 0=OFF, 1=ON, 2=DEMAND |
| SYNC_BINLOG | 0 | Controls the number of binary log commit groups to collect before synchronizing the binary log to disk. When sync_binlog=0, the binary log is never synchronized to disk, and when sync_binlog is set to a value greater than 0 this number of binary log commit groups is periodically synchronized to disk. When sync_binlog=1, all transactions are synchronized to the binary log before they are committed |
| INNODB_BUFFER_POOL_SIZE | 128M | The size in bytes of the buffer pool, the memory area where InnoDB caches table and index data |
| INNODB_FLUSH_METHOD | Defines the method used to flush data to the InnoDB data files and log files, which can affect I/O throughput. [O_DIRECT O_DSYNC O_DIRECT] http://blog.csdn.net/jiao_fuyou/article/details/16113403 | |
| INNODB_OLD_BLOCKS_TIME | 1000 | Non-zero values protect against the buffer pool being filled up by data that is referenced only for a brief period, such as during a full table scan. Increasing this value offers more protection against full table scans interfering with data cached in the buffer pool. |
| INNODB_FLUSH_LOG_AT_TRX_COMMIT | 1 | Controls the balance between strict ACID compliance for commit operations, and higher performance that is possible when commit-related I/O operations are rearranged and done in batches. You can achieve better performance by changing the default value, but then you can lose up to a second of transactions in a crash. |
| 变量名 | 默认值 | 描述 |
|---|---|---|
| GALERA | If set the galera extension will be enabled | |
| CLUSTER_NAME | Unique Name that identified the Galera Cluster | |
| NODE_NAME | Unique Node name that identified this node instance | |
| CLUSTER_ADDRESS | gcomm:// style resource identifier that provides topology information about the Galera Cluster | |
| REPLICATION_PASSWORD | Password for the replication user which will be needed to allow state transfers using xtrabackupv2 method |
docker run -i -t --rm \
-e TIMEZONE=Asia/Shanghai \
-e MYSQL_ROOT_PASSWORD=securepassword \
benyoo/mariadb:10.1.14
For known limitations have a look at https://mariadb.com/kb/en/mariadb/mariadb-galera-cluster-known-limitations
docker run -i -t --rm \
-e TIMEZONE=Asia/Shanghai \
-e MYSQL_ROOT_PASSWORD=test \
-e REPLICATION_PASSWORD=test \
-e GALERA=On \
-e NODE_NAME=node1 \
-e CLUSTER_NAME=test \
-e CLUSTER_ADDRESS=gcomm://ipOrHost1,ipOrHost2,ipOrHost3 \
benyoo/mariadb:10.1.14 --wsrep-new-cluster
docker run -i -t --rm \
-e TIMEZONE=Asia/Shanghai \
-e MYSQL_ROOT_PASSWORD=test \
-e REPLICATION_PASSWORD=test \
-e GALERA=On \
-e NODE_NAME=node2 \
-e CLUSTER_NAME=test \
-e CLUSTER_ADDRESS=gcomm://ipOrHost1,ipOrHost2,ipOrHost3 \
benyoo/mariadb:10.1.14
Please note: if you don't specify the timezone the server will run with UTC time
To fix a split brain in a failed cluster make sure that only one node remains in the cluster and run
SET GLOBAL wsrep_provider_options='pc.bootstrap=true';
For more information about recovering a galera cluster have a look at https://www.percona.com/blog/2014/09/01/galera-replication-how-to-recover-a-pxc-cluster/
Content type
Image
Digest
Size
68.6 MB
Last updated
almost 9 years ago
docker pull wiggins/mariadb