Docker Tutorial | Nodejs + Express + Mongodb + React + Redis + Nginx

How to use Docker to build and develop Nodejs, Express, Mongodb, React, and Redis applications.
How to use Docker with Nginx and Gitlab to automatically deploy to DigitalOcean.

Author: Dev A.T Viet Nam

Youtube: https://youtu.be/Cl0lXkzMuuo

Getting started:

cd api
docker build -t devatvietnam/rest-api:v1 .
docker run -it --rm --name rest-api -p 5000:5000 devatvietnam/rest-api:v1

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Commonly used commands in docker:

1. Build a image.
   - docker build -t "image-name" .
   - docker build -f "Dockerfile.dev" -t "image-name" .

2. Run a container.
   - docker run -it --rm --name "container-name" -p 5000:5000 "image-name"
   - docker run -it -d --rm --name "container-name" -p 5000:5000 "image-name"
   - with -d: detach -> run a container in the background.

3. Stop a container.
   - docker stop "container-name"

4. Stop all running containers.
   - docker stop $(docker ps -a -q)

5. Show all images.
   - docker images

6. Delete a image.
   - docker rmi "image-id|image-name"

7. Delete all images.
   - docker rmi $(docker images -q)

8. Show all running containers.
   - docker ps

9. Show all containers.
   - docker ps -a

10. Delete a stopped container.
    - docker rm "container-name"

11. Delete all stopped containers.
    - docker rm $(docker ps -a -q)

12. Kill all running containers.
    - docker kill $(docker ps -q)

Commonly used commands in docker-compose:

1. Build and rebuild a image.
   - docker-compose up --build
   - docker-compose -f "docker-compose.dev.yml" up --build

2. Run and start containers.
   - docker-compose up
   - docker-compose -f "docker-compose.dev.yml" up

3. Stop and clear containers.
   - docker-compose down
   - docker-compose -f "docker-compose.dev.yml" down

4. Stop and clear containers, volumes.
   - docker-compose down -v
   - docker-compose -f "docker-compose.dev.yml" down -v