Build the docker image with your application code

Before you can deploy the application on the cluster, you first need to build the Docker image.

1. Build a Docker image. Make sure to replace the value region and namespace

    docker build . -t <region>.icr.io/<namespace>/todo-<lastname>:1.0
   

   Region is us for the Dallas datacenter.

   namespace is pyrk8s .

2. Verify that the image was successfully added to your local docker registry

    docker images
   

   Output:

    REPOSITORY                         TAG                 IMAGE ID            CREATED             SIZE
    de.icr.io/lab-registry/todo-mace   1.0                 30bd6bcc47bc        42 minutes ago      124MB
    node                               11.13.0-alpine      f34bcc2815ed        6 weeks ago         75.4MB