Re: [Pacemaker] Load balancing with CLUSTERIP

Jefferson Carlos Machado Thu, 20 Feb 2014 16:53:19 -0800

Hi,

All work fine on node, but not in other PC.
Please see below the ping tests and configs.


[root@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@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@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@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@teste2 ~]#


[root@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@teste2 ~]# cat /proc/net/ipt_CLUSTERIP/10.10.2.96
2

[root@teste2 ~]# iptables -nL
Chain INPUT (policy ACCEPT)
target     prot opt source               destination

CLUSTERIP all -- 0.0.0.0/0 10.10.2.96 CLUSTERIPhashmode=sourceip-sourceport clustermac=01:00:5E:E1:90:72 total_nodes=2local_node=2 hash_init=0


Regards,
[root@teste2 ~]# ip addr show dev eth1

3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_faststate 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.



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_______________________________________________
Pacemaker mailing list: Pacemaker@oss.clusterlabs.org
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Bugs: http://bugs.clusterlabs.org

_______________________________________________
Pacemaker mailing list: Pacemaker@oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker

Project Home: http://www.clusterlabs.org
Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
Bugs: http://bugs.clusterlabs.org

_______________________________________________
Pacemaker mailing list: Pacemaker@oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker

Project Home: http://www.clusterlabs.org
Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
Bugs: http://bugs.clusterlabs.org

Re: [Pacemaker] Load balancing with CLUSTERIP

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