寻道书生的博客

使用Docker搭建MySQL主从复制

bug提示①java.lang.NoClassDefFoundError: Could not initialize class xxxbug提示②Caused by: java.lang.UnsatisfiedLinkError解决方案在 Dockerfile 文件的 FROM 和 RUN mkdir / 之间，添加如下代码# 添加阿里云镜像RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/.

新建主数据库docker run -p 3307:3306 --name mysql-master \-v /usr/app/mysql-cluster/mysql-master/log:/var/log/mysql \-v /usr/app/mysql-cluster/mysql-master/data:/var/lib/mysql \-v /usr/app/mysql-cluster/mysql-master/conf:/etc/mysql \-e MYSQL_ROOT_PASSWORD=.

安装 redisredis.conf# Redis configuration file example.## Note that in order to read the configuration file, Redis must be# started with the file path as first argument:# # 开始启动时必须如下指定配置文件# ./redis-server /path/to/redis.conf# Note on units: when

安装 mysql下载命令docker pull mysql:5.7运行命令//输入时需并做一行docker run -d -p 3306:3306 --privileged=true-v /usr/app/mysql/log:/var/log/mysql-v /usr/app/mysql/data:/var/lib/mysql-v /usr/app/mysql/conf:/etc/mysql/conf.d -e MYSQL_ROOT_PASSWORD=123456--name m

–net host 使用宿主机的IP和端口，默认–privieged=true 获取宿主机root用户权限–cluster-enabled yes 开启redis集群–appendonly yes 开启持久化启动Redis服务命令docker run -d --name redis-node-1 --net host --privileged=true -v /usr/app/redis/share/redis-node-1:/data redis:6.0.8 --cluster-enable