Crud_App

docker ps docker ps -a

building docker

docker build .

image building

docker build -t express-image

container building

docker run -p 3000:3000 --name express-container express-image

detach mode

docker run -d -p 3000:3000 --name express-container express-image

Stoping container

docker stop express-container

#Remove container (-f forcefully) docker remove express-container -f

To get inside docker environment

docker exec -it express-container bash

to run on powershell

docker run -v ${pwd}:/app -p 3000:3000 -d --name express-container express-image

To print logs of running container

docker logs express-container

#Mount anonymous Volume docker run -v ${pwd}:/app -v /app/node_modules -p 3000:3000 -d --name express-container express-image

#Docker remove container and Volume docker rm express-container -fv

#Read only mount Volume docker run -v ${pwd}:/app:ro -v /app/node_modules -p 3000:3000 -d --name express-container express-image

(Docker file me ) Expose 3000 ko comment krke

ENV PORT 3000 EXPOSE ${PORT}

Pass environment variable docker run -v ${pwd}:/app:ro -v /app/node_modules -env PORT=4000 -p 3000:3000 -d --name express-container express-image

#Execute docekr compose docker-compose up -d Q

#remove container docker-compose down docker-compose down -v

For New image

docker-compose up -d --build

RUN dev ENV docker-compose -f docker-compose.yaml -f docker-compose.dev.yaml up -d

#rebuild the image docker-compose -f docker-compose.yaml -f docker-compose.dev.yaml up -d --build

DOWN dev ENV docker-compose -f docker-compose.yaml -f docker-compose.dev.yaml down

Run prod ENV docker-compose -f docker-compose.yaml -f docker-compose.prod.yaml up -d

#rebuild the image docker-compose -f docker-compose.yaml -f docker-compose.prod.yaml up -d --build

Down prod ENV docker-compose -f docker-compose.yaml -f docker-compose.prod.yaml down

#Setup MongoDB with Express and Docker #FIRST DELETE ALL THE CONTAINERS ,IMAGES AND Volume

#TO RUN docker-compose -f docker-compose.yaml -f docker-compose.dev.yaml up -d

#to check both the containers are running or not. docker ps

#go inside mongodb container docker exec -it crud-app-mongo-1 bash #then ls

#then go inside bin cd bin

#then go inside mongodb shell mongosh -u "root" -p "root"

#then to see how many dbs are there inside mongodb show dbs;

#then create dbs use crud_db;

#then after creating db create collecion db.createCollection("employees");

#to see collection show collections;

#easy way docker exec -it crud-app-mongo-1 /bin/mongosh -u "root" -p "root"

#SETUP MONGOOSE

npm install MONGOOSE

#to get IP of mongo container docker inspect crud-app-mongo-1