dotfiles_configs/docker_command.yml at main · zarkaltair/dotfiles_configs · GitHub

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# install docker
sudo apt install docker.io

# check working docker
sudo service docker status

# if docker not working
Step 1
Create docker group if not exist : sudo groupadd docker

Step 2
Add user to docker group : sudo usermod -aG docker ${USER}

Step 3
Change docker.sock to new permission : sudo chmod 666 /var/run/docker.sock

Step 4
Finally restart docker daemon service : sudo systemctl restart docker

# check version
docker version

# read help
docker help

# show image list
docker images

# show started container
docker ps

# show all container
docker ps -a

# stop docker container
docker stop <name container>

# delete docker image
docker rmi

# delete docker container
docker rm

# run docker image
docker run

# run docker image in daemon
docker run -d

# create docker image from docker container
docker commit image-from-container new-image

# create image with entrypoint python3
docker commit --change='ENTRYPOINT ["python3"]'  create-image-from-me

# start container in interactive mode with terminal
docker run -rm -it ubuntu:14.04

# start container with name in interactive mode with terminal
docker run --rm --name name-container

# show layers image
docker history ubuntu:15.04

# check storage driver
docker info

# delete all container with end "_data"
docker rm $(docker ps -a | grep -v "_data" | awk 'NR>1 {print $1}')

# start container in interactive mode mount /home dir
docker run -it --rm -v $(pwd):/home ubuntu:14.04

# start container in interactive mode mount current work dir to /home/stepik dir
docker run -it --rm -v $(pwd):/home/stepik parseq/stepik-host-dir

# start container in interactive mode mount file to /dev/null dir
docker run -it --rm -v /home/zark/Downloads/docker/test:/dev/null parseq/stepik-mount-files

# create docker container without start with data volume
docker create -v /srv --name store ubuntu:14.04 /bin/true

# show data volumes
docker volume ls

# start container with volume store
docker run -it --rm --volumes-from store ubuntu:14.04

# show data volume without container
docker volume ls -qf dangling=true

# delete data volume without container
docker volume rm $(docker volume ls -qf dangling=true)

# run docker container with ports
docker run -d --name port-export -p <port_on_host_machine>:<port_inside_container> image

# connect to started container in interactive mode
docker exec -it <container-name> bash

# psql позволяет подключится к базе данных в интерактивном режиме
psql -U postgres -c 'SELECT now()'

# psql позволяет легко получить доступ к информации о структуре базы
psql -U postgres -c '\dt'

# выводит список таблиц БД. Полный список системных команд для psql доступен по команде:
psql -U postgres -c '\?'

# show docker networks
docker network ls

# install network tools
apt install iproute2 net-tools inetutils-ping netcat -y

# create my own network with name custom
docker network create custom

# analisys network
docker network inspect custom | more

# start container with name in my own network
docker run -it --rm --name one --network=custom ubuntu

# run docker container with daemon, name and network
docker run -d --rm --name stepik-linking-docker --network=custom parseq/stepik-linking-docker

# run docker container with name, network in interactive mode
docker run -it --rm --name stepik-linking-docker-client --network=custom parseq/stepik-linking-docker-client

# create image from dockerfile in current directory
docker build -t image-from-dockerfile .