docker之单机构建mysql5.7主从服务

我很黑！

　　单独MySQL模式
　　参考我的上一文章：http://blog.chinaunix.net/uid-30234663-id-5767316.html
　　这里部署的mysql5.7
　　只需要把docker pull mariadb改成docker pull mysql:5.7即可
　　开始部署mysql主服务器
　　docker run -d -e TIMEZONE=Asia/Shanghai -v $PWD/mysql_master:/var/lib/mysql -v $PWD/my.cnf:/etc/mysql/my.cnf -p 3307:3306 -e MYSQL_ROOT_PASSWORD=hanye1311 -e MASTER=1 -e SERVER_ID=1 -e REPLICATION_PASSWORD=hanye131 --name mysql5.7_master mysql:5.7
　　从服务器
　　doc run -d --name mysql5.7_slave -e TIMEZONE=Asia/Shanghai -v $PWD/mysql_slave:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=hanye1312 -e SLAVE=1 -e SERVER_ID=3  -e REPLICATION_PASSWORD=hanye131 -e MASTER_LOG_FILE=mysql-bin.000003 -e MASTER_LOG_POS=154 -e MASTER_PORT=3306  -e MASTER_HOST=172.17.0.4 -p 4407:3306  mysql:5.7
　　然后和配置mysql主从配置一样即可
　　my.cnf
　　root@debian:~/mysql# cat my.cnf
　　# For advice on how to change settings please see
　　# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html
　　[mysqld]
　　#
　　# Remove leading # and set to the amount of RAM for the most important data
　　# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
　　# innodb_buffer_pool_size = 128M
　　#
　　# Remove leading # to turn on a very important data integrity option: logging
　　# changes to the binary log between backups.
　　# log_bin
　　#
　　# Remove leading # to set options mainly useful for reporting servers.
　　# The server defaults are faster for transactions and fast SELECTs.

　　# Adjust>　　# join_buffer_size = 128M
　　# sort_buffer_size = 2M
　　# read_rnd_buffer_size = 2M
　　datadir=/var/lib/mysql
　　socket=/var/lib/mysql/mysql.sock
　　slow_query_log = 1
　　long_query_time = 2
　　slow_query_log_file = /var/lib/mysql/mysql-slow.log
　　# Disabling symbolic-links is recommended to prevent assorted security risks
　　symbolic-links=0
　　log-error=/var/lib/mysql/mysqld.log
　　pid-file=/var/lib/mysql/mysqld.pid
　　server-id = 1
　　init-connect = 'SET NAMES utf8mb4'
　　character-set-server = utf8mb4
　　skip-name-resolve
　　#skip-networking
　　back_log = 300
　　max_connections = 4004
　　max_connect_errors = 6000
　　open_files_limit = 65535
　　table_open_cache = 1024
　　max_allowed_packet = 4M
　　binlog_cache_size = 1M
　　max_heap_table_size = 8M
　　tmp_table_size = 128M
　　read_buffer_size = 2M
　　read_rnd_buffer_size = 8M
　　sort_buffer_size = 8M
　　join_buffer_size = 8M
　　key_buffer_size = 256M
　　thread_cache_size = 64
　　query_cache_type = 1
　　query_cache_size = 64M
　　query_cache_limit = 2M
　　ft_min_word_len = 4
　　log_bin = mysql-bin
　　binlog_format = mixed
　　expire_logs_days = 7
　　performance_schema = 0
　　explicit_defaults_for_timestamp
　　#lower_case_table_names = 1
　　skip-external-locking
　　default_storage_engine = InnoDB
　　#default-storage-engine = MyISAM
　　innodb_file_per_table = 1
　　innodb_open_files = 500
　　innodb_buffer_pool_size = 10G
　　innodb_write_io_threads = 4
　　innodb_read_io_threads = 4
　　innodb_thread_concurrency = 0
　　innodb_purge_threads = 1
　　innodb_flush_log_at_trx_commit = 2
　　innodb_log_buffer_size = 120M
　　innodb_log_file_size = 432M
　　innodb_log_files_in_group = 3
　　innodb_max_dirty_pages_pct = 90
　　innodb_lock_wait_timeout = 120
　　bulk_insert_buffer_size = 188M
　　#myisam_sort_buffer_size = 64M
　　#myisam_max_sort_file_size = 10G
　　#myisam_repair_threads = 1
　　interactive_timeout = 28800
　　wait_timeout = 28800
　　[mysqldump]
　　quick
　　max_allowed_packet = 716M
　　my2.cnf和my.cnf一致，只是server_id不一样