I’m trying to deploy a docker image on a kubernetes cluster. This cluster is on a server accessible via a ssh connection.

Here is the part of the .yaml I use to pull the image :

spec :
  containers :
  - name : my_image_name
    image : my_private_registry/my_image

my_image is stored in a private registry in another server accessible via a ssh connection (with a proxyjump).

I know how to pull an image from a private registry that is on the same server that the kubernetes cluster. But when it is on another server, I don’t. I'm sure that it is possible to configure kubernetes to make it use the ssh connection, but I didn't find ressources helping me to do that. The others private registry are accessible just by a "docker login" command ?

I’ve found a beginning of solution sending the image using a package named « docker_over_ssh », but it was not really appropriate. I’ve found a solution by pushing the image on dockerhub, but I’m sure that we can do better …

Thank you for your help. I’m sure that it is not complicated, but I’m quite new in kubernetes and docker.