安装docker
yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine
yum install -y yum-utils
yum-config-manager \
--add-repo \
https://download.docker.com/linux/centos/docker-ce.repo
yum-config-manager --enable docker-ce-nightly
yum-config-manager --enable docker-ce-test
yum-config-manager --disable docker-ce-nightly
yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
yum install docker-ce docker-ce-cli containerd.io
systemctl start docker
添加阿里加速镜像
mkdir -p /etc/docker
tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://tpsx5wfd.mirror.aliyuncs.com"]
}
EOF
systemctl daemon-reload
systemctl restart docker
docker安装mysql
- 下载镜像文件
docker pull mysql:5.7
- 创建实例并启动
docker run -p 3306:3306 --name mysql \
-v /mydata/mysql/log:/var/log/mysql \
-v /mydata/mysql/data:/var/lib/mysql \
-v /mydata/mysql/conf:/etc/mysql \
-e MYSQL_ROOT_PASSWORD=root \
-d mysql:5.7
参数说明
-p 容器端口映射到主机端口
-v 将文件挂载到主机
- 进入mysql容器
查看容器运行状态
docker ps #获取容器运行id
进入容器
docker exec -it container_id(容器id) /bin/bash
- 修改mysql配置文件
vim /mydata/mysql/conf/my.cnf
[client]
default-character-set=utf8
[mysql]
default-character-set=utf8
[mysqld]
init_connect='SET collation_connection=utf8_unicode_ci'
init_connect='SET NAMES utf8'
character-set-server=utf8
collation-server=utf8_unicode_ci
skip-character-set-client-handshake
skip-name-resolve
- 重启容器
docker restart mysql
docker安装redis
docker pull redis
mkdir -p /mydata/redis/conf/
touch /mydata/redis/conf/redis.conf
docker run -p 6379:6379 --name redis \
-v /mydata/redis/data:/data \
-v /mydata/redis/conf/redis.conf:/etc/redis/redis.conf \
-d redis redis-server /etc/redis/redis.conf
vim /mydata/redis/conf/redis.conf
appendonly yes