Effect
Install
19. docker installation method one yum -y install http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm sudo yum update yum install docker-io docker version service docker start service docker stop chkconfig docker on docker pull centos:latest Method Two yum install -y yum-utils device-mapper-persistent-data lvm2 yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo yum makecache fast yum install docker-ce systemctl start docker docker -v docker version docker images docker pull hello-world docker run hello-world docker pull centos:latest docker pull hub.c.163.com/library/tomcat:latest docker pull hub.c.163.com/library/nginx:latest docker ps # View background processes #Run docker run -d in the background docker run -d hub.c.163.com/library/nginx:latest # enter the container docker exec --help docker exec -it [imagesid] bash #map ip port server 8080 to container 80 docker run -d -p 8080:80 hub.c.163.com/library/nginx:latest netstat -na | grep 8080 #Deactivate the container according to the container id docker stop [imagesid] #build your own container docker build -t jpress:lasted . Dockerfile from hub.c.163.com/library/tomcat MAINTAINER baoyou [email protected] COPY jenkins.war /usr/local/tomcat/webapps docker build -t jenkins:lasted . docker run -d -p 8080:8080 jenkins:lasted # delete the image whose imagename is none docker rmi --force $(docker images | grep "^<none>" | awk "{print $3}") # Login to hub.docker.com docker login # Upload the image to hub.docker.com docker push curiousby/jenkins:original # Save docker images to local docker save -o centos.tar docker.io/centos # import from local to docker docker load -i centos.tar #copy to container docker cp ./showandshare.application.otherapplicaition.springbootdubboproducter-0.0.1-SNAPSHOT.jar d8c1:/root/
Notice
1. If there is no service service for the baoyou user. Remove the need to add groups every time sudo runs the docker command
sudo groupadd docker
sudo gpasswd -a ${USER} docker
or gpasswd -a baoyou docker
2. Virtual machine docker self-start
chkconfig docker on
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