https://github.com/rks-031/docker-test

https://github.com/rks-031/docker-test

Last synced: 5 days ago
JSON representation

• Host: GitHub
• URL: https://github.com/rks-031/docker-test
• Owner: rks-031
• Created: 2024-01-21T18:45:19.000Z (10 months ago)
• Default Branch: master
• Last Pushed: 2024-01-22T08:16:57.000Z (10 months ago)
• Last Synced: 2024-01-22T22:54:15.843Z (10 months ago)
• Language: Pug
• Size: 1.72 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

Awesome Lists containing this project

README

        
# pulling nginx image

docker pull nginx

# view the images

docker images

# running containers

docker run nginx: latest (this is in the format: docker run image_name: tag_name) {processes hang}

# list of all running containers

1. docker container ls

2. docker ps

# running container in detach mode

docker run -d nginx:latest

# stop container

docker stop container_id

or

docker stop vibrant_liskov

# exposing ports

docker run -d -p 8080:80 nginx:latest

{0.0.0.0:8080->80/tcp} 
{Baiscally we are mapping the host port 8080 to container port 80}


`Now open any browser and write localhost:8080 as the url`


![Broswer Screenshot localost:8080](image.png)

# exposing multiple ports

docker run -d -p 3000:80 -p 8080:80 nginx:latest

# managing containers

docker stop vibrant_liskov


 or 


docker start vibrant_liskov

# docker ps options

docker ps --help

# forcefully remove a container before stopping it

docker rm -f $(docker ps -aq)

# naming a container

docker run --name website -d -p 3000:80 -p 8080:80 nginx:latest

# formatting the way in which dtails of container should appear

docker ps --format="ID\t{{.ID}}\nNAME\t{{.Names}}\nIMAGE\t{{.Image}}\nPORTS\t{{.Ports}}\nCOMMAND\t{{.Command}}\nCREATED\t{{.CreatedAt}}\nSTATUS\t{{.Status}}\n"

# giving the format a name

$env:FORMAT = "ID\t{{.ID}}\nNAME\t{{.Names}}\nIMAGE\t{{.Image}}\nPORTS\t{{.Ports}}\nCOMMAND\t{{.Command}}\nCREATED\t{{.CreatedAt}}\nSTATUS\t{{.Status}}\n"




docker ps --format $env:FORMAT

# Volumes

Allows sharing of data. Files or Folders.


Between Host and containers.


Between containers.

![Alt text](image-1.png)

# Volume Between Host and Container

![Alt text](image-2.png)

cd `path to directory` 


docker run --name website -v $(pwd) -d -p 8080:80 nginx 





docker run --name website -v ${PWD}:/usr/share/nginx/html:ro -d -p 8080:80 nginx




`Format`: docker run --name some-nginx -v /some/content:/usr/share/nginx/html:ro -d nginx

# Execute the container in interactive mode

docker run --name website -v /some/content:/usr/share/nginx/html -d nginx 


docker exec -it website bash 


root@9b19f7d00015:/# cd /usr/share/nginx/html/ ....{This is just an exampe}


# Volume Between Containers

docker run --name website-copy --volumes-from website -d -p 8081:80 nginx 


`To check run`: docker ps --format $env:FORMAT