RETIRED, Examples and references to use Chef for OpenStack projects

Gerrit User 22348 ed1c931fd4 Update patch set 3 ... Patch Set 3: -Verified Starting gate jobs. Patch-set: 3 Tag: autogenerated:zuul:gate Reviewer: Gerrit User 22348 <22348@4a232e18-c5a9-48ee-94c0-e04e7cca6543> Label: Verified=0		2021-03-05 21:32:53 +00:00