[Pacemaker] Load balancing with CLUSTERIP
Jefferson Carlos Machado
lista.linux at results.com.br
Fri Feb 21 08:29:09 EST 2014
Sorry, now I understood, pastbin.
I create a vip clone on two nodes to have loadbalance and failover, but
I have no access on this vip from my network.
[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)
Regards,
Em 21-02-2014 05:57, Michael Schwartzkopff escreveu:
> 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
>
>
>
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