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Docker and the Future of the PaaS Layer

• vinceguidry 13y ago
  Does Docker really not allow you to set environment variables? That would be a rather strange design choice, if true. And I always took the config requirement of 12factor to mean you keep it out of source control. Store it wherever you want, be it Chef, Capistrano, or just a shell script you use to deploy, but keep it out of your code.
  • nickstinemates 13y ago
    Docker absolutely let's yiubset and read environment variables either via docker run or via the Docker file with the ENV directive.
  • shykes 13y ago
    Docker does support setting arbitrary environment variables.