From a5162ad6d7b15b47fe7fec51bb4f2dfa024a1cc3 Mon Sep 17 00:00:00 2001
From: Pete Birley <pete@port.direct>
Date: Tue, 29 Jan 2019 16:30:36 -0600
Subject: [PATCH] Keystone: remove stale pids on startup if present

This PS removes stale pids on startup if present.

Change-Id: Iff136f16f8d15a08e8ce8c51d058b55288f97a2e
Signed-off-by: Pete Birley <pete@port.direct>
---
 keystone/templates/bin/_keystone-api.sh.tpl | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/keystone/templates/bin/_keystone-api.sh.tpl b/keystone/templates/bin/_keystone-api.sh.tpl
index 217d9422d2..2f127b94cb 100644
--- a/keystone/templates/bin/_keystone-api.sh.tpl
+++ b/keystone/templates/bin/_keystone-api.sh.tpl
@@ -31,6 +31,11 @@ function start () {
      source /etc/apache2/envvars
   fi
 
+  if [ -f /var/run/apache2/apache2.pid ]; then
+     # Remove the stale pid for debian/ubuntu images
+     rm -f /var/run/apache2/apache2.pid
+  fi
+
   # Start Apache2
   exec apache2 -DFOREGROUND
 }