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From: Jimmy Soho <jimmy.soho@gmail.com>
To: unicorn list <mongrel-unicorn@rubyforge.org>
Subject: Re: javascript disappears
Date: Wed, 18 Aug 2010 23:20:49 +1000	[thread overview]
Message-ID: <AANLkTinP7=NJY8X2zZiyyh=nhJohdnCjRyNVf=vKqOfO@mail.gmail.com> (raw)
In-Reply-To: <20100818071410.GB29950@dcvr.yhbt.net>

> Aha!  I believe there's an option for Bundler to use the /srv/app/shared
> directory with Capistrano.  That's probably your best option.

I am using the shared bundler gems option, I use the example floating
around the internets:

run("cd #{release_path} && bundle install vendor/bundler_gems
--without development test --disable-shared-gems")

> You can also try force the environment variables with the
> before_exec hook in your config file:
>  before_exec do |server|
>    ENV['GEM_HOME'] = '/srv/app/current/vendor/bundler_gems'
>  end

After a few hours hacking I've come to the conclusion that's the only
way it can work, for now.

Having delved into bundler I think Bundler.setup needs to change. I'll
file an issue for that with them.

PS. I: for those interested, this is now the unicorn-conf.rb file I'm
using, so I can now happily prune all old releases:


PS. II: While I trying out various things I found that if I modified
the before_exec hook, then deployed that code, send USR2, then it
executes the before_exec hook of the old master, not the new master.
So I then had to send a USR2 a second time to see the new code in
before_exec taking effect. Is that intentional behaviour?

PS. III: Haven't tested it yet, but in case a USR2 fails, and unicorn
reverts back to the old master, does the old master then have the new
environment variable values? Or does it run the before_exec hook again
for the old master?

Unicorn mailing list - mongrel-unicorn@rubyforge.org
Do not quote signatures (like this one) or top post when replying

  reply	other threads:[~2010-08-18 13:43 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-17 23:38 javascript disappears Jimmy Soho
2010-08-18  0:02 ` Jimmy Soho
2010-08-18  1:14 ` Eric Wong
2010-08-18  2:23   ` Jimmy Soho
2010-08-18  2:45     ` Eric Wong
2010-08-18  3:39       ` Jimmy Soho
2010-08-18  7:14         ` Eric Wong
2010-08-18 13:20           ` Jimmy Soho [this message]
2010-08-18 23:34             ` Eric Wong

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