Docker – running production on your laptop – The Good

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Docker – running production on your laptop – The Good

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pres-docker

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Docker

running production on your laptop

Today...

The Good

Why do we use a build file?

Why do we use a CI tool?

Why do we have dev environments? UAT?

The Bad

Why don't we develop with HA software?

Why do we test against localhost:8080?

Why do we skip test locally against shared environments?

The Ugly

"But... it worked in test!"

(hit 's' on your keyboard). deploying consistent environments; even `puppet apply` is different from a clean install; tracking every single version number?

Docker

  • it's cool
  • it makes paul antsy
  • tool to shift from deploying software consistently to deploying environments (and software) consistently