docker-compose安装mysql和redis

一、创建目录结构

docker/mysql-redis/docker-compose.yml
docker/mysql-redis/mysql
docker/mysql-redis/my.cnf
docker/mysql-redis/redis
docker/mysql-redis/redis.conf

二、编写my.cnf文件

[client]
 port = 3306
 socket = /var/lib/mysql/data/mysql.sock
[mysqld]
 # 针对5.7版本执行group by字句出错问题解决
 sql_mode='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'
 # 一般配置选项
 basedir = /var/lib/mysql
 datadir = /var/lib/mysql/data
 port = 3306
 socket = /var/lib/mysql/data/mysql.sock
 lc-messages-dir = /usr/share/mysql # 务必配置此项，否则执行sql出错时，只能显示错误代码而不显示具体错误消息
 character-set-server=utf8
 back_log = 300
 max_connections = 3000
 max_connect_errors = 50
 table_open_cache = 4096
 max_allowed_packet = 32M
 #binlog_cache_size = 4M
 max_heap_table_size = 128M
 read_rnd_buffer_size = 16M
 sort_buffer_size = 16M
 join_buffer_size = 16M
 thread_cache_size = 16
 query_cache_size = 64M
 query_cache_limit = 4M
 ft_min_word_len = 8
 thread_stack = 512K
 transaction_isolation = REPEATABLE-READ
 tmp_table_size = 64M
 #log-bin=mysql-bin
 long_query_time = 6
 server_id=1
 innodb_buffer_pool_size = 256M
 innodb_thread_concurrency = 16
 innodb_log_buffer_size = 16M

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