README.md

Creating Image

$ docker build -t hello-node:v1 .

Listing Images

$ docker image ls

Storing In Public Registry

First you need to login:

$ docker login

Storing in Docker registry:

$ docker tag hello-node:v1 <USER ID>/hello-node:v1
$ docker push <USER ID>/hello-node:v1

Running

To run a local image locally (meaning, make sure your terminal isn't "attached" to minikube or a docker-machine):

$ docker run -p 5555:5000 hello-node:v1

To run an image from public registry:

$ docker run -p 5555:5000 gcr.io/<USER ID>/hello-node:v1

To run in the background, add -d.

Listing Containers

To list running containers:

$ docker container ls

or

$ docker ps

To list all containers:

$ docker container ls -a

Testing

To access the container running locally (i.e. not in Minikube nor Docker machine):

$ curl http://localhost:5555

If you built and run the containers while your terminal is attached to Minikube or a Docker machine, then replace localhost with the IP address of Minikube (minikube ip command) or Docker machine, e.g.:

$ curl http://192.168.99.100:5555

If you're on Windows, I think you need to replace localhost with the IP address of your host.

Stopping Container

$ docker stop <CONTAINER ID>

or

$ docker container stop <CONTAINER ID>

Or if the container is running interactively, just press Ctrl-C. On Windows, you still need to issue docker container stop <CONTAINER ID> after hitting Ctrl-C.

Removing Container

$ docker rm <CONTAINER ID>

or

$ docker container rm <CONTAINER ID>

Removing Image

$ docker rmi <IMAGE>

or

$ docker image rm <IMAGE>

where <IMAGE> can be their tag names or image IDs.

Pruning Unused Images

$ docker image prune