greenhouse_thursday_1000 - chef-boneyard/chef-summit-2014 GitHub Wiki

Ops for Devs

Thursday, Green-House, 10:00

  • Convener / Facilitator : Aaron
  • Note taker : Denis

Participants

  • Marco
  • Gogs
  • Martha
  • Ben
  • Aaron
  • Denis
  • Jeff

Summary of Discussions

A lot of the people present are devs. and are looking for pointers on doing ops work. Is there more than logs to look at ? When troubleshooting start with the simple things and work to the most complex. Assume that the thing you have personally broken it and work from there (sort it from there) . Read a lot of blogs. Google is your friend. monitor the shit out of everything instrument the code please devs. Understand the stack - you cannot know everything. But make sure you know your bit. Own the thing in its runtime state. IT is a young industry (when compared to manufacturing) .

Dev can write monitoring tools for the apps they build. (Build it, Own it, Run it) Document the things, use a knowledge base, like a Wiki (use a internal wiki perhaps).

Before you automate something do the item by hand. Do not automate what you do not know Keep your shell history (save it to a file). Go remote, Rundeck are good remote tools to use. Opensource Q&A could be good if you cannot use Stack Overflow or something similar. A book “Problem Solving 101” is a good book on the subject. "Five whys" is to continuously ask questions to get to the root cause of a problem. "Lean Coffee" supports the problem solving process by allowing facilitation.

It should be OK to ask simple questions.
The only stupid question is the one you don’t ask.

What will we do now? What needs to happen next?

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