docker - Dockerfile naming, .dockerfile vs Dockerfile -


i'm new dockerfile nomenclature , have noticed few different examples of dockerfiles in repos throughout org including following types:

  • dockerfile
  • dockerfile.build
  • .dockerfile

is there somewhere can find detailed explanation different use cases , purposes of each?

docker build [options] path | url | - build command docker, details here.

docker build command expects file name dockerfile. so, in case, can 

docker build .

on other cases, have specify full name 

docker build -f dockerfile.build .

so file name has nothing container itself. naming own convenience.


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