[Pacemaker] Load balancing with CLUSTERIP

[Michael Schwartzkopff]

Am Donnerstag, 20. Februar 2014, 19:46:03 schrieben Sie:
> Hi,
> 
> All work fine on node, but not in other PC.
> Please see below the ping tests and configs.
> 
> [root at europanorte vs_files]# ping -c 3 10.10.2.97
> PING 10.10.2.97 (10.10.2.97) 56(84) bytes of data.
> 64 bytes from 10.10.2.97: icmp_seq=1 ttl=64 time=5.44 ms
> 64 bytes from 10.10.2.97: icmp_seq=2 ttl=64 time=1.19 ms
> 64 bytes from 10.10.2.97: icmp_seq=3 ttl=64 time=1.18 ms
> 
> --- 10.10.2.97 ping statistics ---
> 3 packets transmitted, 3 received, 0% packet loss, time 2006ms
> rtt min/avg/max/mdev = 1.189/2.609/5.449/2.008 ms
> [root at europanorte vs_files]# ping -c 3 10.10.2.96
> PING 10.10.2.96 (10.10.2.96) 56(84) bytes of data.
> 
> --- 10.10.2.96 ping statistics ---
> 3 packets transmitted, 0 received, 100% packet loss, time 12001ms
> 
> [root at teste2 ~]# ping -c 3 10.10.2.96
> PING 10.10.2.96 (10.10.2.96) 56(84) bytes of data.
> 64 bytes from 10.10.2.96: icmp_seq=1 ttl=64 time=0.079 ms
> 64 bytes from 10.10.2.96: icmp_seq=2 ttl=64 time=0.076 ms
> 64 bytes from 10.10.2.96: icmp_seq=3 ttl=64 time=0.077 ms
> 
> --- 10.10.2.96 ping statistics ---
> 3 packets transmitted, 3 received, 0% packet loss, time 2008ms
> rtt min/avg/max/mdev = 0.076/0.077/0.079/0.007 ms
> [root at teste2 ~]# ping -c 3 10.10.2.97
> PING 10.10.2.97 (10.10.2.97) 56(84) bytes of data.
> 64 bytes from 10.10.2.97: icmp_seq=1 ttl=64 time=0.085 ms
> 64 bytes from 10.10.2.97: icmp_seq=2 ttl=64 time=0.072 ms
> 64 bytes from 10.10.2.97: icmp_seq=3 ttl=64 time=0.084 ms
> 
> --- 10.10.2.97 ping statistics ---
> 3 packets transmitted, 3 received, 0% packet loss, time 2000ms
> rtt min/avg/max/mdev = 0.072/0.080/0.085/0.009 ms
> [root at teste2 ~]#
> 
> 
> [root at teste2 ~]# pcs resource show --full
>   Clone: ClusterIP-clone
>    Meta Attrs: clusterip_hash=sourceip
>    Resource: ClusterIP (class=ocf provider=percona type=IPaddr3)
>     Attributes: ip=10.10.2.96 nic=eth1
>     Meta Attrs: resource-stickiness=0
>     Operations: monitor interval=10s (ClusterIP-monitor-interval-10s)
> 
> [root at teste2 ~]# cat /proc/net/ipt_CLUSTERIP/10.10.2.96
> 2
> 
> [root at teste2 ~]# iptables -nL
> Chain INPUT (policy ACCEPT)
> target     prot opt source               destination
> CLUSTERIP  all  --  0.0.0.0/0            10.10.2.96 CLUSTERIP
> hashmode=sourceip-sourceport clustermac=01:00:5E:E1:90:72 total_nodes=2
> local_node=2 hash_init=0
> 
> Regards,
> [root at teste2 ~]# ip addr show dev eth1
> 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state UP qlen 1000
>      link/ether 00:16:3e:ce:a4:6f brd ff:ff:ff:ff:ff:ff
>      inet 10.10.2.97/24 brd 10.10.2.255 scope global eth1
>      inet 10.10.2.96/32 brd 10.10.2.224 scope global eth1
>      inet6 fe80::216:3eff:fece:a46f/64 scope link
>         valid_lft forever preferred_lft forever
> 
> Em 19-02-2014 09:32, Michael Schwartzkopff escreveu:
> > Am Mittwoch, 19. Februar 2014, 07:16:09 schrieb Jefferson Carlos Machado:
> >> Hi,
> >> 
> >> I am trying use load balance with pacemaker VIP clone, but this dont
> >> work.
> >> I try do this using iptables command line and dont work too.
> >> Please help me.
> >> 
> >> Regards,
> > 
> > Please describe, what did you do? Configs?
> > 
> > Please describe what do you expect and how does the system behave that you
> > conclude that "it is not working".
> > 
> > Please publish and RELEVANT log files on some pastebin and post the link.


Nice, you showed some pings. But you did not answer any of my questions.

Mit freundlichen Grüßen,

Michael Schwartzkopff

-- 
[*] sys4 AG

http://sys4.de, +49 (89) 30 90 46 64, +49 (162) 165 0044
Franziskanerstraße 15, 81669 München

Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263
Vorstand: Patrick Ben Koetter, Marc Schiffbauer
Aufsichtsratsvorsitzender: Florian Kirstein
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 230 bytes
Desc: This is a digitally signed message part.
URL: <https://lists.clusterlabs.org/pipermail/pacemaker/attachments/20140221/33292377/attachment-0004.sig>