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Created January 4, 2017 04:17
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02 Linux Academy - Certified Chef Developer Basic Chef Fluency Badge- Lecture: Understanding Chef and Chef Convergence
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gistfile1.txt
Convergence
*Pre-convergence - Phase before a node is configured. Lint tests, foodcritic
*Convergence - Tests the defined resources to ensure they are in the desired state,"Providers' are what do the work (yum, apt-get etc.,) to enforce the desired configuration
*Post-Convergence - Occurs after the Chef convergence - Run tests that verifies a node is in the desired state of configuration/ Unit testing
Chef can be run over and over again without changing configurations if configurations are already in place (Idempotency)
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