快速部署mysql并开启binlog

curl -fsSL https://get.docker.com | bash

yum -y install docker-ce

sudo systemctl start docker

sudo systemctl enable docker

mysql快速安装

sudo docker pull mysql

mkdir -p /opt/module/mysql/conf /opt/module/mysql/data /opt/module/mysql/conf/config.d/

touch /opt/module/mysql/conf/my.cnf

vi /opt/module/mysql/conf/my.cnf

[client]

default-character-set = utf8mb3

[mysqld]

datadir = /opt/module/mysql/data

character_set_server = utf8mb3

collation_server = utf8mb3_general_ci

secure-file-priv =

symbolic-links = 0

server-id = 1 # 配置 MySQL replication 需要定义，不要和 Canal 的 slaveId 重复

log-bin = mysql-bin # 开启 binlog

binlog-format = ROW # 选择 ROW 模式

binlog-do-db = dwshow # dwshow是数据库的名称

docker run --restart=unless-stopped -d --name mysql -v /opt/module/mysql/conf/my.cnf:/etc/mysql/my.cnf -v /opt/module/mysql/data:/var/lib/mysql -p 3306:3306 -e MYSQL_ROOT_PASSWORD=root mysql

cd /opt/module/mysql/data

如果没有日志文件，给my.cnf加满权限即可