How Docker was born

- I love when people say they feel dumb because they didn't know something, because then I get to share xkcd with them, too.
  
  Reddit made me get in the habit of posting this on repeat posts because so many people angrily reply that it has already been posted. As if once it's posted then every single person has seen it.
  
  What, they hadn't heard of XKCD? Losers! /s

Still doesn't work in production because it's a multi-cluster k8s instead of a simple laptop
- Run a multi-cluster k8s on your notebook to test then?
  
  Good luck, the instances can't just be started in any random order and at their current version their dependency graph is cyclical.

From an administrator standpoint I used to hate containers at first because I was worried about having 3 different versions of a support library on a system all with separate potential vulnerabilities. However we’ve managed to shift our security posture to the left and now all containers are scanned and gated before release approval. This ensures that the devs have the flexibility they want and I have more of the peace of mind of not having to maintain the libraries anymore.

It's really great how docker shifted the problem from "works on my machine" to "works with my version of docker".
- ...on my machine.

@cm0002 Docker, packaging a whole datacenter for your best quick and dirty business critical app since 2013.
Like this 😜
print(date.tomorrow())
crapware

When the software becomes hardware dependent thanks to a rare and hard to track down bugs, sometimes driver bugs (ask OpenGL developers about their experience with lower-end and embedded hardware!).