How to give a docker image some arguments in the Dockerfile?
Question
Is there something like:
FROM ruby RUBY_MAJOR=2.1 RUBY_VERSION=2.1.5
I know that I could write ruby:2.1.5, but this is just an example for my question.
1 answers
solution1
1 ACCPTED 2014-12-10 10:31:30
No. You only have the tags defined by the creator. This might change in future versions of Docker.
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