From 93de9728efb0e689ce413e980dae685ac0b4b9c3 Mon Sep 17 00:00:00 2001
From: Miquel Sabaté <mikisabate@gmail.com>
Date: Fri, 4 Nov 2011 20:48:16 +0100
Subject: Added my nginx/unicorn configuration

---
 nginx_unicorn/unicorn_init.sh | 72 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100755 nginx_unicorn/unicorn_init.sh

(limited to 'nginx_unicorn/unicorn_init.sh')

diff --git a/nginx_unicorn/unicorn_init.sh b/nginx_unicorn/unicorn_init.sh
new file mode 100755
index 0000000..52ccf9f
--- /dev/null
+++ b/nginx_unicorn/unicorn_init.sh
@@ -0,0 +1,72 @@
+#!/bin/sh
+set -e
+# Example init script, this can be used with nginx, too,
+# since nginx and unicorn accept the same signals
+
+# Feel free to change any of the following variables for your app:
+TIMEOUT=${TIMEOUT-60}
+APP_ROOT=/my/app/root
+PID=$APP_ROOT/tmp/pids/unicorn.pid
+RAILS_ENV="development"
+CMD="/usr/bin/unicorn -D -c $APP_ROOT/config/unicorn.rb -E $RAILS_ENV"
+action="$1"
+set -u
+
+old_pid="$PID.oldbin"
+
+cd $APP_ROOT || exit 1
+
+sig () {
+	test -s "$PID" && kill -$1 `cat $PID`
+}
+
+oldsig () {
+	test -s $old_pid && kill -$1 `cat $old_pid`
+}
+
+case $action in
+start)
+	sig 0 && echo >&2 "Already running" && exit 0
+	su -c "$CMD" - mssola
+	;;
+stop)
+	sig QUIT && exit 0
+	echo >&2 "Not running"
+	;;
+force-stop)
+	sig TERM && exit 0
+	echo >&2 "Not running"
+	;;
+restart|reload)
+	sig HUP && echo reloaded OK && exit 0
+	echo >&2 "Couldn't reload, starting '$CMD' instead"
+	su -c "$CMD" - mssola
+	;;
+upgrade)
+	if sig USR2 && sleep 2 && sig 0 && oldsig QUIT
+	then
+		n=$TIMEOUT
+		while test -s $old_pid && test $n -ge 0
+		do
+			printf '.' && sleep 1 && n=$(( $n - 1 ))
+		done
+		echo
+
+		if test $n -lt 0 && test -s $old_pid
+		then
+			echo >&2 "$old_pid still exists after $TIMEOUT seconds"
+			exit 1
+		fi
+		exit 0
+	fi
+	echo >&2 "Couldn't upgrade, starting '$CMD' instead"
+	su -c "$CMD" - mssola
+	;;
+reopen-logs)
+	sig USR1
+	;;
+*)
+	echo >&2 "Usage: $0 <start|stop|restart|upgrade|force-stop|reopen-logs>"
+	exit 1
+	;;
+esac
-- 
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