resource-agents/SOURCES/bz1744224-IPsrcaddr-3-fix-probe-issues.patch

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2021-05-14 04:17:31 +00:00
From 7afc581f6cd8fc37c3e14ece12fb16d31f1886f9 Mon Sep 17 00:00:00 2001
From: Oyvind Albrigtsen <oalbrigt@redhat.com>
Date: Fri, 10 Jan 2020 14:35:56 +0100
Subject: [PATCH] IPsrcaddr: fixes to avoid failing during probe
---
heartbeat/IPsrcaddr | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/heartbeat/IPsrcaddr b/heartbeat/IPsrcaddr
index f9085f082..0ef8b391f 100755
--- a/heartbeat/IPsrcaddr
+++ b/heartbeat/IPsrcaddr
@@ -75,6 +75,10 @@ USAGE="usage: $0 {start|stop|status|monitor|validate-all|meta-data}";
CMDSHOW="$IP2UTIL route show $TABLE to exact $OCF_RESKEY_destination"
CMDCHANGE="$IP2UTIL route change to "
+if [ "$OCF_RESKEY_destination" != "0.0.0.0/0" ]; then
+ CMDSHOW="$CMDSHOW src $OCF_RESKEY_ipaddress"
+fi
+
if [ "$OCF_RESKEY_table" = "local" ]; then
TABLE="$TABLE local"
fi
@@ -183,7 +187,7 @@ export OCF_RESKEY_ip=$OCF_RESKEY_ipaddress
srca_read() {
# Capture matching route - doublequotes prevent word splitting...
- ROUTE="`$CMDSHOW`" || errorexit "command '$CMDSHOW' failed"
+ ROUTE="`$CMDSHOW 2> /dev/null`" || errorexit "command '$CMDSHOW' failed"
# ... so we can make sure there is only 1 matching route
[ 1 -eq `echo "$ROUTE" | wc -l` ] || \
@@ -199,6 +203,11 @@ srca_read() {
# and what remains after stripping out the source ip address clause
ROUTE_WO_SRC=`echo $ROUTE | sed "s/$MATCHROUTE/\1\5/"`
+ # using "src <ip>" only returns output if there's a match
+ if [ "$OCF_RESKEY_destination" != "0.0.0.0/0" ]; then
+ [ -z "$ROUTE" ] && return 1 || return 0
+ fi
+
[ -z "$SRCIP" ] && return 1
[ $SRCIP = $1 ] && return 0
return 2