From a598dba1346c9f2e878e8250a9d641a2206cb4e5 Mon Sep 17 00:00:00 2001
From: "Chris St. Pierre" <chris.a.st.pierre@gmail.com>
Date: Fri, 16 May 2014 09:08:59 -0400
Subject: [PATCH] Wait for pidfile to exist when starting with Redhat init
 script

Fixes #5359

Docker-DCO-1.1-Signed-off-by: Chris St. Pierre <chris.a.st.pierre@gmail.com> (github: stpierre)
---
 contrib/init/sysvinit-redhat/docker | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/contrib/init/sysvinit-redhat/docker b/contrib/init/sysvinit-redhat/docker
index 2b75c6903f..7d056aacad 100755
--- a/contrib/init/sysvinit-redhat/docker
+++ b/contrib/init/sysvinit-redhat/docker
@@ -49,6 +49,11 @@ start() {
         $exec -d $other_args &>> $logfile &
         pid=$!
         touch $lockfile
+        # wait for the pidfile to exist.  see
+        # https://github.com/dotcloud/docker/issues/5359
+        while [ ! -f $pidfile ]; do
+            sleep 1
+        done
         success
         echo
     else