Open discussions on specific topics selected by the Software Working Group and selected from the list of SWG Topics For Discussion.
Tuesday, March 8, 2022 - Docker in Docker moderated by Andrew Manning. We will introduce some typical motivations and different methods for running Docker commands within a Docker container, and we will examine the MUSES Calculation Engine as an example use case.
Slides: https://docs.circuses.ncsa.illinois.edu/p/nG8-eRsMD#/
Recording: https://uofi.box.com/s/1gxdwrenmddh6oj225r2h7nhf9jeo04j
Attendees:
Sara Lambert (Sara)
Vara Veera Gowtham Naraharisetty
Discussion:
Rob Kooper that is what portainer does to monitor docker daemon. This will give you access to all of the docker pieces
See Slides
Questions:
Luigi Marini do you have the ability to launch the containers? In the full host system we have the whole host of kubernetes and they will launch jobs as they come in.
Sara Lambert has used docker in docker in the past, but things have changed since then. It seems to be evolving that the system more secure.
Kastan Day if you are outside of kubernetes, why use docker in docker? It provides a container for you to run, not necessarily in kubernetes. docker compose is static;
It helps to build the container, you can then delete the entire container when you are finished with it.
Links Shared During the Talk:
If you are interested in contributing to a Round Table, please see these links: