Patch All Images for Your Deployment

Arrikto EKF pulls images from predefined registries. This guide will walk you through patching the manifests so that they point to images that you have mirrored to your internal registry.

Procedure

  1. Go to your GitOps repository, inside your rok-tools management environment:

    root@rok-tools:~# cd ~/ops/deployments
  2. Ensure that your GitOps repository is clean:

    root@rok-tools:~/ops/deployments# git status ... nothing to commit, working tree clean
  3. Specify your internal registry that hosts the mirrored images:

    root@rok-tools:~/ops/deployments# export INTERNAL_REGISTRY=<REGISTRY>

    Replace <REGISTRY> with your internal registry along with the repository prefix (if any). For example:

    root@rok-tools:~/ops/deployments# export INTERNAL_REGISTRY=registry.example.com/arrikto
  4. Run rok-image-patch and follow the on-screen instructions:

    root@rok-tools:~/ops/deployments# rok-image-patch --to ${INTERNAL_REGISTRY?}
    1. Strip 0 components from the original image:

      ../../_images/image-patch-strip.png
    2. Operate on deploy overlays:

      ../../_images/image-patch-overlay.png
    3. Wait for the operation to complete:

      ../../_images/image-patch-complete.png
  5. Stage the changes:

    root@rok-tools:~/ops/deployments# git add .
  6. Commit your changes:

    root@rok-tools:~/ops/deployments# git commit -am "Use images from internal registry"

Summary

You have successfully patched all manifests to use images that you have mirrored to your internal Docker registry.

What’s Next

You may now go back and proceed with deploying Rok Disk Manager.