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Using ipvsadm from the ipvsadm-1.26-1.src.rpm update, all servers no
longer appear in the output list. Below is how I've reproduced it and
in addition a proposed patch.
[root@endor ~]# uname -a
Linux endor 2.6.40-4.fc15.i686.PAE #1 SMP Fri Jul 29 18:47:58 UTC 2011
i686 i686 i386 GNU/Linux
Add service and two nodes:
[root@endor ~]# /sbin/ipvsadm -A -f 100 -s rr
[root@endor ~]# /sbin/ipvsadm -a -f 100 -r 172.17.0.1 -w100
[root@endor ~]# /sbin/ipvsadm -a -f 100 -r 172.17.0.2 -w100
Results after 1.26-1 update:
[root@endor ~]# ipvsadm -L
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
FWM 100 rr
-> 172.17.0.1:0 Route 100 0 0
Expected results (after patch):
[root@endor ~]# ./ipvsadm -L
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
FWM 100 rr
-> 172.17.0.1:0 Route 100 0 0
-> 172.17.0.2:0 Route 100 0 0
In addition the persistent engine was not added to the netlink policy,
the below patch also added that.
diff -urN ipvsadm-1.26.vanilla/libipvs/ip_vs.h ipvsadm-1.26/libipvs/ip_vs.h
--- ipvsadm-1.26.vanilla/libipvs/ip_vs.h 2011-02-06 18:38:57.000000000
-0800
+++ ipvsadm-1.26/libipvs/ip_vs.h 2011-08-23 15:03:59.000000000 -0700
@@ -413,7 +413,7 @@
__IPVS_CMD_ATTR_MAX,
};
-#define IPVS_CMD_ATTR_MAX (__IPVS_SVC_ATTR_MAX - 1)
+#define IPVS_CMD_ATTR_MAX (__IPVS_CMD_ATTR_MAX - 1)
/*
* Attributes used to describe a service
diff -urN ipvsadm-1.26.vanilla/libipvs/ip_vs_nl_policy.c
ipvsadm-1.26/libipvs/ip_vs_nl_policy.c
--- ipvsadm-1.26.vanilla/libipvs/ip_vs_nl_policy.c 2008-09-18
08:57:37.000000000 -0700
+++ ipvsadm-1.26/libipvs/ip_vs_nl_policy.c 2011-08-23 14:45:34.000000000
-0700
@@ -26,6 +26,8 @@
[IPVS_SVC_ATTR_TIMEOUT] = { .type = NLA_U32 },
[IPVS_SVC_ATTR_NETMASK] = { .type = NLA_U32 },
[IPVS_SVC_ATTR_STATS] = { .type = NLA_NESTED },
+ [IPVS_SVC_ATTR_PE_NAME] = { .type = NLA_STRING,
+ .maxlen = IP_VS_PENAME_MAXLEN},
};
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