yum install -y yum-utils device-mapper-persistent-data lvm2yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

yum install docker-ce

yum -y install epel-release
 
yum -y install python-pip
 
pip install --upgrade pip
pip install docker-compose

git clone https://github.com/nacos-group/nacos-docker.git
cd nacos-docker
docker-compose -f example/standalone-mysql.yaml up
#启动nacos

  docker run --env MODE=standalone --name nacos -d -p 8848:8848 nacos/nacos-server

docker [run|start|stop|restart|kill|rm|pause|unpause]             #容器生命周期管理
  docker [ps|inspect|top|attach|events|logs|wait|export|port]       #容器操作运维
  docker [commit|cp|diff]                                           #容器rootfs命令
  docker [login|pull|push|search]                                   #镜像仓库
  docker [images|rmi|tag|build|history|save|import]                 #本地镜像管理
  docker exec -it
  docker ps -a
  通过 exec 命令对指定的容器执行 bash

  docker exec -it 9df70f9a0714 /bin/bash

yum search jdk
yum install java-1.8.0-openjdk
java -version

yum install maven
mvn -version

docker rm `docker ps -a -q`

docker rmi `docker images -q`