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DL3043

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Moritz Röhrich edited this page Feb 20, 2021 · 1 revision

ONBUILD, FROM or MAINTAINER triggered from within ONBUILD instruction.

Problematic code:

ONBUILD ONBUILD /bin/true
ONBUILD FROM debian
ONBUILD MAINTAINER Ron Weasley

Correct code:

None.



Rationale:


These three cases are errors in Dockerfiles. See:
https://docs.docker.com/engine/reference/builder/#onbuild


              


          



  
          

            


            
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