[erlang-questions] use only parts of a release
Fri Apr 22 12:32:52 CEST 2011
On Thu, Apr 21, 2011 at 9:42 PM, Pablo Platt <pablo.platt@REDACTED> wrote:
> Is it possible to copy only parts of a release and use it on another machine
> with an erlang installation
> but still be able to use hot code upgrades?
Included in the release is a .boot-file. It loads all the modules in
the release and starts your applications. If you don't copy all the
modules I would assume the boot script will crash. Even if that
doesn't happen I can think of serveral problems you will have along
the way, like how to make a release update script (relup) for your
> I'm able to install and run myapp but release_handler:which_releases() show
> the info of the default erlang runtime instead of my release.
release_handler reads the file releases/RELEASES.
But I don't think you should see the default Erlang release either
way. Does init:get_argument(root) give your release directory or your
standard Erlang installation?
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