Package: ipvsadm
Version: 1:1.26-1
Severity: important
Dear Maintainer,
I've set up a pair of LVS clusters, using the same physical network.
I've configured the SYNCID in /etc/default/ipvsadm in order to keep the
clusters independent,
but I was seeing that the connection on cluster A where replicated on cluster B
and viceversa.
This is due to the fact that the SYNCID option is not used in the start file
/etc/init.d/ipvsadm.
I've corrected (it's a simple fix) the init script, and I've noted that the
issue is resolved in
(at least) the SID version of the package.
Anyway, I spent many time debugging the issue, and I think that a fix can be
released for wheezy.
Here is the output of diff -Naur:
--- old/ipvsadm 2015-06-10 14:31:11.569427052 +0200
+++ new/ipvsadm 2015-06-10 14:31:20.402807000 +0200
@@ -29,14 +29,14 @@
case $DAEMON in
master|backup)
log_daemon_msg "Starting IPVS Connection Synchronization Daemon"
"$DAEMON"
- $IPVSADM --start-daemon $DAEMON --mcast-interface $IFACE ||
log_end_msg 1
+ $IPVSADM --start-daemon $DAEMON --mcast-interface $IFACE --syncid
$SYNCID || log_end_msg 1
log_end_msg 0
;;
both)
log_daemon_msg "Starting IPVS Connection Synchronization Daemon"
"master"
- $IPVSADM --start-daemon master --mcast-interface $IFACE || FAILURE=1
+ $IPVSADM --start-daemon master --mcast-interface $IFACE --syncid
$SYNCID || FAILURE=1
log_progress_msg "backup"
- $IPVSADM --start-daemon backup --mcast-interface $IFACE || FAILURE=1
+ $IPVSADM --start-daemon backup --mcast-interface $IFACE --syncid
$SYNCID || FAILURE=1
if [ "$FAILURE" -eq 1 ]
then
log_end_msg 1
-- System Information:
Debian Release: 7.8
APT prefers oldstable-updates
APT policy: (500, 'oldstable-updates'), (500, 'oldstable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-4-amd64 (SMP w/1 CPU core)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/dash
Versions of packages ipvsadm depends on:
ii debconf [debconf-2.0] 1.5.49
ii libc6 2.13-38+deb7u8
ii libnl1 1.1-7
ii libpopt0 1.16-7
ii lsb-base 4.1+Debian8+deb7u1
ipvsadm recommends no packages.
Versions of packages ipvsadm suggests:
ii heartbeat 1:3.0.5-3
pn keepalived <none>
ii ldirectord 1:3.9.2-5+deb7u2
-- Configuration Files:
/etc/default/ipvsadm changed:
AUTO="true"
DAEMON="both"
IFACE="eth1"
SYNCID="2"
-- debconf information:
ipvsadm/kernel_does_not_support_ipvs:
ipvsadm/daemon_multicast_interface: eth0
ipvsadm/auto_load_rules: false
ipvsadm/daemon_method: none
--
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