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Docker Cheatsheet, Basic Docker commands

Docker Cheatsheet, List of Basic docker commands

$ docker run <containerId> #run docker container, first checks locally, if not found pull from remote repository
$ docker stop <containerId> #stop docker container
$ docker ps -a # list all the containers
$ docker rm <containerId> # delete docker container
$ docker rm $(docker ps -a -q -f status=exited) #deleted all the exited docker container
$ docker commit <container-id> <image-name>
$ docker search <imageName> #same as git repo
$ docker pull <imageName> #same as git pull

list network
$ docker network ls

create network
$docker network create <networkName>

inspect docker network
$ docker network inspect <networkName>

run container and attach to network
$docker run -it --net=<networkName> <containerName>

run multiple container in same network
$docker run -it --net=bridge <containerName>
$docker run -it --net=container:<containerName> <containerName>

create a docker file, first add maven docker plugin from https://github.com/spotify/dockerfile-maven in pom.xml
$mvn install dockerfile:build

run the above image as container
$ docker run -p <spring-boot-app-serverport>:<local-machine-port> -t <containername>

with command arguments
$ docker run -e "server.profile=dev" -p 8080:8080 -t <containerName>


To run docker without sudo first add docker as group in Ubuntu
$ sudo groupadd docker

Add user to this group
$ sudo gpasswd -a <username> docker

Restart docker
$ sudo service docker restart

Log out and Log in, now we can run the docker command without sudo

A curated list of Docker resources and projects
https://github.com/veggiemonk/awesome-docker

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