A Dockerfile for creating container images with Postgres tools, as well as a Kubernetes Deployment for running it on a K8s cluster.
An updated image is hosted on Docker Hub. Of course, feel free to fork the repo, mod the Dockerfile and host it :)
It's quite simple. Clone this repo, run kubectl apply -f postgres-toolbox.yaml and you're good to go! The Pod will have the following tools installed:
postgresql-clientnet-toolsdnsutilstelnet