How to run a YT job using a Docker image?

[ibushmarinov]

The Russian-language documentation of YTsaurus strongly suggests that there is a way to launch YT jobs using custom filesystem images specified as Docker images:
https://ytsaurus.tech/docs/ru/user-guide/data-processing/porto/layer-paths

Is there a step-by-step guide how to do that?

[sergey-v-galtsev]

Unfortunately, this doc is the best we have at the moment.
Also keep in mind that the internal docker registry is not yet included in YTsaurus distribution.

[koct9i]

Here is example how cri job environment could be configured right now:
ytsaurus/ytsaurus-k8s-operator#86

Better support in yt k8s operator is under development.