Docker Commands with Examples for Container Operations

Very useful docker commands with examples for container operations. Here we are presenting a list of docker commands for Image, Container, Volume, Network, docker-compose, docker-machine, Swarm.

Image Docker Commands

Commands
$ docker build --tag .
$ docker build --tag --no-cache .
$ docker images
$ docker images :
ex) docker images mysql:latest
$ docker rmi

I think that it is common when wanting to erase it collectively

# Unused Image
$ docker rmi $(docker images -f "dangling=true" -q)

# Repository specification
$ docker images {REPOSITORY_NAME} -aq | xargs docker rmi

Container Docker Commands

Commands
$ docker run --name -it
$ docker run -td --net
$ docker ps -a
$ docker exec -it bash

# System to erase collectively
$ docker rm $(docker ps -aq)
$ docker rm $(docker ps -aq --filter name=)

Example

# MySQL With Password
$ docker run --name some-mysql -e MYSQL_ROOT_PASSWORD=password -d mysql:latest
$ do exec -it some-mysql bash

# MySQL Without Password
$ docker run --name some-mysql -e MYSQL_ALLOW_EMPTY_PASSWORD=yes -d mysql:latest

Volume Docker Interview Questions

Commands
$ docker volume create --name
$ docker volume ls
$ docker volume rm

# System to erase collectively
$ docker volume rm $(docker volume ls --filter name= -q)
$ docker volume rm $(docker volume ls -f dangling=true -q)

Example

# MySQL
$ docker volume create --name hoge
$ docker run --name piyo -d -v hoge:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=pw mysql
$ docker exec -it piyo bash

Frequently Asked Docker Interview Questions & Answers

Network Docker Commands

$ docker network ls
$ docker network inspect
docker-compose
$ docker-compose build
$ docker-compose up
$ docker-compose --project-name= up -d
$ docker-compose ps
$ docker-compose stop
$ docker-compose start
$ docker-compose -f up
$ docker-compose exec bash
$ docker-compose rm

# Check log
$ docker-compose logs

docker-machine

$ docker-machine create -d virtualbox manager

$ docker-machine create 
  --driver amazonec2 --amazonec2-region ap-northeast-1 --amazonec2-vpc-id vpc-02c94966 
  --amazonec2-subnet-id subnet-4bcd853d mochizukitest02

$ ll ~/.docker/machine/machines
$ docker-machine ls
$ docker-machine ip manager
$ docker-machine create -d virtualbox worker
$ docker-machine ssh worker
$ docker swarm join 
    --token SWMTKN-1-26vtuh7mtfofdxkj721ap6eftvqw2i3dsd7yrp5vlsft2t2xzu-8sjf8e5z1aojs3l4htw3r0wg7 
    192.168.99.100:2377
$ docker info
$ docker-machine stop worker
$ docker-machine start worker

Swarm Docker Commands

$ docker-machine ip manager

$ docker ssh manager
$ docker swarm init --advertize-addr
$ docker swarm join-token manager

$ docker ssh worker
$ docker swarm join 
    --token SWMTKN-1-1ydb7x3wyc4ong1y08we9smq61672en9z851rkytcbmfwhj282-1hftyp3smd45bm78k0o33fzp1 
    192.168.99.103:2377
$ docker node ls
$ docker swarm leave

# stack
$ docker-machine ssh manager
$ docker stack deploy --compose-file docker-stack.yml vote
$ docker stack services vote

 

List Of MindMajix Docker Courses:

Kubernetes Administration

OpenShift

Docker Kubernetes

OpenShift Administration