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How to become a chef

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HOWTOBECOMEACHEF

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ABOUT ME
Software engineer from 1999
Linux administrator from 2001
Mobile trainer from 2002
Team lead from 2007
Business m...

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CHEF
is a highly trained and skilled professional cook who is proficient
in all aspects of food preparation of a particular...

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How to become a chef

  1. 1. HOWTOBECOMEACHEF
  2. 2. ABOUT ME Software engineer from 1999 Linux administrator from 2001 Mobile trainer from 2002 Team lead from 2007 Business man from 2012
  3. 3. CHEF is a highly trained and skilled professional cook who is proficient in all aspects of food preparation of a particular cuisine. The word "chef" is derived from the term chef de cuisine, the director or head of a kitchen.
  4. 4. APPLICATION RUBY DATABASE SYSTEM
  5. 5. 85% 15% System Application Application provision automation: Chef Puppet Ansimble System provision automation: Kickstart Cobbler SERVER SETUP
  6. 6. Revenue of Amazon Web Services IN CLOUDS LAST 10 YEARS INFRASTRUCTURE GOES INTO CLOUDSSERVER 87% $7,880M IN 2015 YEAR
  7. 7. IBM Cloud Orchestrator (OpenStack) Operations Management Suite (PowerShell) AWS OpsWorks (Chef) 31% AMAZON 9% MICROSOFT 7% IBM
  8. 8. CHEF is both the name of a company and the name of a configuration management tool written in Ruby and Erlang. It uses a pure-Ruby, domain-specific language (DSL) for writing system configuration “recipes”.
  9. 9. contains everything you need to start using Chef, along with the tools essential to managing the code that runs your business. ChefDK
  10. 10. is Chef's community repository for cookbooks SUPERMARKET
  11. 11. BERKSHELF The well-known cookbook dependency manager
  12. 12. TEST KITCHEN is a test harness tool to execute your configured code on one or more platforms in isolation. A driver plugin architecture is used which lets you run your code on various cloud providers and virtualization technologies.Many testing frameworks are already supported out of the box.
  13. 13. CHEFSPEC is a unit testing framework for testing Chef cookbooks. ChefSpec makes it easy to write examples and get fast feedback on cookbook changes without the need for virtual machines or cloud servers.
  14. 14. FOODCRITIC is a helpful lint tool you can use to check your Chef cookbooks for common problems. It comes with 61 built-in rules that identify problems ranging from simple style inconsistencies to difficult to diagnose issues that will hurt in production.
  15. 15. SERVERSPEC tests your servers' actual state by executing command locally, via SSH, via WinRM, via Docker API and so on. So you don't need to install any agent softwares on your servers and can use any configuration management tools.
  16. 16. COOKBOOK A cookbook is the fundamental unit of configuration and policy distribution. A cookbook defines a scenario and contains everything that is required to support that scenario: Recipes |Attributes |Files |Templates|Extensions
  17. 17. review cookbook example LETS GO
  18. 18. CONTACT http://amoniac.eu alex@amoniac.eu @simonoff Q&A
  19. 19. THANK YOU

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