node-app

Sample project using nodejs postgres and redis

Start Server

docker-compose up --build

Migrate and Seed DB

• docker exec <node-app-container-name> npm run migrate
• docker exec <node-app-container-name> npm run seed

Log into DB

docker exec -it <pg-container-name> psql -t node_app_pg_db -U admin

Remove Data Volumes

sudo docker volume ls -q | xargs sudo docker volume rm

Boot up Redis Container

docker run p 6379:6379 redis:alpine 

docker ps -a # list of all running/stopped/exited containers
docker images -a # list of images
docker volume ls # list of volumes
docker network ls # list of networks
docker network inspect bridge # inepect about bridge network

docker-compose up -d # start container at background
docker-compose down -v # shutdown/remove container with volumes

# check logs to see error, if containers don't work
docker logs redis
docker logs api

docker rmi -f $(docker images -aq) # remove all images if linked to stopped/removed containers
docker system prune -a --volumes # cleanup/remove everything (images, containers, volumes & etc) in one go