【WIP】get started to docker

创建: 2022/8/2

 

Introduction to Docker

Docker Basics and Common Commands

 docker run ...

 

- options

d

detach

i

interactive

t

pseudo tty(terminal)

--name=...

-- name ...

--restart=...

• default is "no"
• "always", "unless-stopped"

--rm

-p

 -p 8080:80

 -v

 --volume

the souce and the destination are seperated by a colon

--mount

 

readonly/ro
type=tmpfs	tmpfs-size=...   linux only

 

 docker ps

 -a for checking for all

-l for latest

 docker stop ...

 docker images

docker inspect ...

Managing Docker Container Images

 docker pull ...

 docker images

 options

• --no-trunc

 docker history ...

tag

 

docker tag SOURCE_IMAGE[:TAG] TARGET_IMAGE[:TAG]

 

• default tag is latest

 Dockerfile

 

FROM
LABEL
ENV
RUN	run a shell command   best practice: apt-get clean
COPY	&&: chain commands \: line continuation character
EXPOSE
CMD	can be overridden by pass other values on the command line
ENTRYPOINT

docker build -t ... ...

 -f: filename

docker rmi ...

docker system prune

-a: clean up all

docker system df

Running and Managing Docker Containers

 docker rm ...

 docker stop ...

 docker kill ...

 docker log ...

-t
-f

 

Connecting to Running Containers and Managing Container Output 

 docker exec -it ...

 docker exec image-name cmd

 docker top ...

 ps

Docker Logging

 TODO

Docker Registries

 TODO

Building Images with Dockerfiles

 docker push  docker_id/repository:tag

Docker Volumes

Docker Networking and Dockerizing Applications 

docker volume --help

docker volume ls

docker volume rm ...

 

Docker Swarm

The End and the Beginning