常用指令

#容器

docker ps -a
docker restart  id
docker stop id
docker rm -f [id]

#镜像
docker rmi -f [id]

安装/启动

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

sudo systemctl start docker

jdk

• pull
  docker pull openjdk:11
• run
  docker run -d -it --name java-11 openjdk:11
• check
  docker exec -it 297e246f6078 /bin/bash
java -version

mysql

• pull
  docker pull mysql:latest
• run
  docker run -itd --name mysql-test -p 3306:3306 -e MYSQL_ROOT_PASSWORD=123456 mysql
• mysql8 客户端连接出错

Public Key Retrieval is not allowed

allowPublicKeyRetrieval=true

私有仓库

• pull
  docker pull registry:2
• run
  docker run -d -v /opt/registry:/var/lib/registry -p 5000:5000 --name myregistry registry:2

jar(1)

• 上传jar
• 同级目录创建Dokcerfile

FROM openjdk:11
EXPOSE 8091
ADD base-1.0.jar /base.jar
ENTRYPOINT ["java", "-jar","/base.jar"]

• build
  docker build -t baseapp .
• run
  docker run -d -p 8091:8091 baseapp
• tail log
  docker logs -f --tail 500 id

Docker