From 0ef5027234fa6eaa9716abc9dd5ddcc5e67a3fe5 Mon Sep 17 00:00:00 2001
From: Cameron Norman <CameronNemo@users.noreply.github.com>
Date: Sat, 19 Apr 2014 14:12:20 -0700
Subject: [PATCH] Change Upstart job to track PID of the server

This only works correctly if the client does not fork itself when starting the server (which forks twice further).
---
 files/fail2ban.upstart | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/files/fail2ban.upstart b/files/fail2ban.upstart
index ccf267f0..8a7ba10c 100644
--- a/files/fail2ban.upstart
+++ b/files/fail2ban.upstart
@@ -3,5 +3,13 @@ description "fail2ban - ban hosts that cause multiple authentication errors"
 start on filesystem and started networking
 stop on deconfiguring-networking
 
-pre-start exec /usr/bin/fail2ban-client -x start
+expect daemon
+respawn
+
+pre-start script
+    [ -d /var/run/fail2ban ] || mkdir -p /var/run/fail2ban
+end script
+
+exec /usr/bin/fail2ban-client -x start
+
 post-stop exec /usr/bin/fail2ban-client stop