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Chef Sessions

Home Work 0 - Vagrant

  1. cd into HomeWork0

  2. change the VM's memory allocation to 2GB and host port to 8080

  3. Bring up the local vm

  4. Open a browser on your workstation and go to 'http://localhost:8080/'

  5. You should be able to see a 'welcome to chef session' page.

  6. Destroy the local VM.

Home Work 1 - Convert python script to a chef recipe

The python script AARinstall.py (mysql password is 'root') should be converted to a chef recipe, use the following steps:

  • AARinstall.py begins with a comment of the steps it executes

  1. cd into HomeWork1

  2. start the local vm to develop on - vagrant up

  3. update the default recipe in the cookbook (cookbooks/my-first-cookbook/recipes/default.rb)

  4. run the updated cookbook on the vm - vagrant provision

  5. verify the application is up at http://localhost:8080/ and you can log in

Adding Tests - Please read about ChefSpec before proceeding (links in moodle)

  1. write the tests in cookbooks/my-first-cookbook/spec/default_spec.rb

  2. run the tests (cd into cookbooks/my-first-cookbook and run chef exec rspec)