* Re: Unicorn fails to restart gracefully on capistrano deploy
@ 2010-09-15 21:52 7% ` Eric Wong
0 siblings, 0 replies; 1+ results
From: Eric Wong @ 2010-09-15 21:52 UTC (permalink / raw)
To: unicorn list
Eirik Dentz Sinclair <eirik@efficiency20.com> wrote:
> Lawrence, Jamie
>
> Thanks very much for your responses.
>
> The before_exec block in Lawrence's gist was just what was needed. Not sure how many others are using Capistrano and bundler, but seems like that before_exec block would be a good addition to this page: http://unicorn.bogomips.org/Sandbox.html
>
> Thanks again for the help.
Thanks for confirming the fix. I've updated the Sandbox document
with the following patch.
Patches/pull-requests to the mailing list for documentation are very
much appreciated, especially for Bundler and maybe other things I don't
use myself. Lets try to treat the in-source documentation much like a
wiki, except anybody who grabs the source also has the latest up-to-date
docs ready for offline reading (and readable without a web browser :)
>From 1a75966a5d1a1f6307ed3386e2f91a28bbb72ca0 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Wed, 15 Sep 2010 14:42:54 -0700
Subject: [PATCH] doc: update Sandbox document for Bundler
Thanks to Lawrence Pit, Jamie Wilkinson, and Eirik Dentz Sinclair.
ref: mid.gmane.org/4C8986DA.7090603@gmail.com
ref: mid.gmane.org/5F1A02DB-CBDA-4302-9E26-8050C2D72433@efficiency20.com
---
Sandbox | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/Sandbox b/Sandbox
index d2f7590..d101106 100644
--- a/Sandbox
+++ b/Sandbox
@@ -24,6 +24,9 @@ this:
Then use HUP to reload, and then continue with the USR2+QUIT upgrade
sequence.
+Environment variable pollution when exec-ing a new process (with USR2)
+is the primary issue with sandboxing tools such as Bundler and Isolate.
+
== Bundler
=== Running
@@ -42,6 +45,12 @@ This is no longer be an issue as of bundler 0.9.17
ref: http://mid.gmane.org/8FC34B23-5994-41CC-B5AF-7198EF06909E@tramchase.com
+=== Other ENV pollution issues
+
+You may need to set or reset BUNDLE_GEMFILE, GEM_HOME, GEM_PATH and PATH
+environment variables in the before_exec hook as illustrated by
+http://gist.github.com/534668
+
== Isolate
=== Running
--
Eric Wong
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2010-09-15 6:40 Unicorn fails to restart gracefully on capistrano deploy Eirik Dentz Sinclair
2010-09-15 21:52 7% ` Eric Wong
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