docker-sample

docker-sample

Building your image

docker build -t node-web-app .

Run the image

Running your image with -d runs the container in detached mode, leaving the container running in the background. The -p flag redirects a public port to a private port inside the container. Run the image you previously built:

• docker run -p 49160:8080 -d /node-web-app

Print the output of your app:

Get container ID

• docker ps

Print app output

• docker logs

Test

curl -i localhost:49160