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2024-12-27 10:27:56 +01:00
Dockerfile make small repo for Dockefile syntax-info 2024-12-27 10:23:29 +01:00
README.md fix small mix-up in README.md 2024-12-27 10:27:56 +01:00

Dockerfile syntax insights

Some Dockerfile syntax stances like :

might not be as clear as:

  • RUN_THIS_COMMAND_TO_CREATE_CONTAINERIMAGE_NEXT_LAYER (aka RUN)
  • DEFAULT_ARGUMENTS_APPENDED_TO_CONTAINER_PID1_COMMANDLINE (aka CMD and clearly challenging to conflate DEFAULT_ARUMENTS with COMMAND)
  • DEFAULT_CONTAINER_PID1_COMMAND (aka ENTRYPOINT)

the Dockerfile tries to give examples here