Ahh the problem lies not in cap but your definition
hosts=ENV['hosts'].split(',')
hosts.each do |instance|
role :web, *hosts
role :app, *hosts
role :db, *hosts
end
If your hosts is really semi colon delimited the host.each loop is unnecessary
the splat operator takes care of it.
hosts may also be a reserved name in capistrano
If hosts is not reserved, and you've really fed the environment variable a
comma delimited list then
hosts=ENV['hosts'].split(',').map(&:strip)
role :web, *hosts
role :app, *hosts
role :db, *hosts
(I would strip the results for safety.)
Should be enough, or switch it around to the server helper and don't even
bother with an intermediate variable.
ENV['hosts'].split(',').map(&:strip).each do |instance|
server instance, :web, :app, :db
end
On Aug 14, 2013, at 10:47 PM, "C. Benson Manica" <[email protected]> wrote
> Why does
>
> https://gist.github.com/cbmanica/62385
>
> only execute deploy:cleanup on one of the hosts specified? And why hasn't
> anyone on the entire internet documented how to accomplish such a seemingly
> universal task?
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