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21-Image-Security.md

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Image Security

In this section we will take a look at image security

Image

img1

img2

Private Registry

  • To login to the registry

    $ docker login private-registry.io

  • Run the application using the image available at the private registry

    $ docker run private-registry.io/apps/internal-app

    prvr

  • To pass the credentials to the docker untaged on the worker node for that we first create a secret object with credentials in it.

    $ kubectl create secret docker-registry regcred \
  --docker-server=private-registry.io \ 
  --docker-username=registry-user \
  --docker-password=registry-password \
  --docker-email=registry-user@org.com

  • We then specify the secret inside our pod defination file under the imagePullSecret section

    prvr1