docker-compose---安装挂载本地文件启动mariadb问题

2023-03-19 16:27

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docker-compose 安装挂载本地文件启动mariadb

docker pull mariadb:xxx

创建本地文件夹与配置文件

注：记得使用chown授权避免权限不足无法写入的错误

[mariadbd]
skip-host-cache
skip-name-resolve

[mysqld]
datadir=/var/lib/mysql
log-error=/var/log/mysql/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
log_bin=/var/log/mysql/mysql-bin
binlog_format=row
max-binlog-size=512m
expire_logs_days=180
log_bin_index=/var/log/mysql/mysql-bin.index

slow_query_log_file=/var/log/mysql/mariadb-slow.log
long_query_time = 0.5
server-id=1

skip-external-locking                           

max_connections         = 1000
connect_timeout         = 5
wait_timeout            = 600
max_allowed_packet      = 16M
thread_cache_size       = 128
sort_buffer_size        = 4M
bulk_insert_buffer_size = 16M
tmp_table_size          = 32M
max_heap_table_size     = 32M

default_storage_engine  = InnoDB
# you can't just change log file size, requires special procedure
#innodb_log_file_size   = 50M
#innodb_buffer_pool_size = 256M
innodb_log_buffer_size  = 8M
innodb_file_per_table   = 1
innodb_open_files       = 400
innodb_io_capacity      = 400
innodb_flush_method     = O_DIRECT

#tunning memory
innodb_buffer_pool_size = 512m
innodb_buffer_pool_instances=10
sort_buffer_size=12M
read_buffer_size=8M
read_rnd_buffer_size=50M
join_buffer_size=8M
query_cache_size=256M
thread_concurrency=4                                   #CPU核数 * 2


!include /etc/mysql/mariadb.cnf
!includedir /etc/mysql/conf.d/

创建compose文件，version版本参考：

https://docs.docker.com/compose/compose-file/compose-versio

docker-compose安装参考：

mariadb集群搭建—Galera Cluster+ProxySQL

version: '3.7'
services:
  mariadb:
    image: mariadb:10.6.5
    container_name: "mariadb_alone"
    restart: always
    environment:
      MYSQL_USER: "root"
      MYSQL_ROOT_PASSWORD: "199651Ch@"
      TZ: "Asia/Shanghai"
    ports:
      - "3306:3306"
    user: "0"  
    volumes:
      # 容器与宿主机时间同步
      - /etc/localtime:/etc/localtime
      - ./data:/var/lib/mysql
      - ./log:/var/log/mysql
      - ./run:/var/run/mysqld
      - ./conf/mariadb.cnf:/etc/mariadb.cnf