> RUN mkdir /app > WORKDIR /app
Just WORKDIR /app, since 2015 WORKDIR directive creates a dir if it does not exist
WORKDIR /app
WORKDIR
CMD puma -C config/puma.rb
CMD uses execvpe sys-call so it's better to pass arguments as a list
execvpe
CMD ["puma", "-C", "config/puma.rb"]
Thanks. I meant to change that so long ago (removing mkdir). Old habits die hard!
In the next orats release I'll update the Dockerfile and this post to reflect both changes.
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Just
WORKDIR /app, since 2015WORKDIRdirective creates a dir if it does not existCMD uses
execvpesys-call so it's better to pass arguments as a listThanks. I meant to change that so long ago (removing mkdir). Old habits die hard!
In the next orats release I'll update the Dockerfile and this post to reflect both changes.