Live Docker, Kubernetes, and Swarm Q&A: DevOps and Docker Live Show (Ep 80)

Starts at 3:45. I'm joined by Nirmal Mehta and we answered a TON of common questions:

Topics
======
00:00 Waiting
03:45 Intros
06:00 Windows 10 WSL2 support and 2004 patch
20:00 Mutagen file-sync now built Into Docker Desktop
22:30 Small base images vs. dependency optimization
32:00 Docker defaults vs. "more secure" settings
41:00 Swarm managers, 1 vs 3
46:25 Not all Linux distributions are equal
56:40 Docker versions, and other rapid-fire questions

Topic Links
=========
Docker now has Mutagen File Sync: https://docs.docker.com/docker-for-mac/mutagen-caching/
For many languages, there is a slim image, which is what I prefer, like Node.js: https://hub.docker.com/_/node
Example of how the node image creates the non-root user, but you still have to enable it in your dockerfile: https://github.com/nodejs/docker-node/blob/18ed56ea9ba03c16f48372927f5eb2553033e8de/14/stretch/Dockerfil #L3-L4


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