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List:       linux-ha-dev
Subject:    [Linux-ha-dev] [PATCH] named RA: support IPv6
From:       Junko IKEDA <tsukishima.ha () gmail ! com>
Date:       2011-12-13 7:32:07
Message-ID: CAB49TtRvaAzj-RHWtK_q_oPZkt2KooCZ1zvz_fHn-WFL70yqxw () mail ! gmail ! com
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Hi Serge,

We are now investigating the support status of ocf RAs,
and this is the issue for named.

Here is the example output of host command;

# host www.kame.net
www.kame.net is an alias for orange.kame.net.
orange.kame.net has address 203.178.141.194
orange.kame.net has IPv6 address 2001:200:dff:fff1:216:3eff:feb1:44d7

named_monitor() searches its named server with $OCF_RESKEY_monitor_response.
I'm not familiar with named's behavior,
is it possible to set IPv6 to $OCF_RESKEY_monitor_response?
If $OCF_RESKEY_monitor_response has IPv6 address,
the following syntax can not hit the result, right?

named_monitor()

output=`$OCF_RESKEY_host $OCF_RESKEY_monitor_request $OCF_RESKEY_monitor_ip`
if [ $? -ne 0 ] || ! echo $output | grep -q '.* has address
'"$OCF_RESKEY_monitor_response"

Would you please give me some advice?

Regards,
Junko IKEDA

NTT DATA INTELLILINK CORPORATION

["named_ipv6.patch" (application/octet-stream)]

diff --git a/heartbeat/named b/heartbeat/named
index c11b4e5..444a0c8 100755
--- a/heartbeat/named
+++ b/heartbeat/named
@@ -274,7 +274,7 @@ named_monitor() {
    
     output=`$OCF_RESKEY_host $OCF_RESKEY_monitor_request $OCF_RESKEY_monitor_ip`
 
-    if [ $? -ne 0 ] || ! echo $output | grep -q '.* has address '"$OCF_RESKEY_monitor_response" 
+    if [ $? -ne 0 ] || ! echo $output | egrep -q '.* has |IPv6 address '"$OCF_RESKEY_monitor_response" 
     then
        ocf_log err "named didn't answer properly for $OCF_RESKEY_monitor_request."
        ocf_log err "Expected: $OCF_RESKEY_monitor_response."


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