Currently have a 2 node cluster. We configured HA on 1 network to take inbound traffic with multicast in corosync and 1 VIP. This works fine (most of the time sometimes if you take the cable out both interfaces end up with the VIP but that is another story) Customer now has another network on which they want to take traffic. I have assigned the VIP on node lxnivrr45.at.inside node lxnivrr46.at.inside primitive failover-ip1 ocf:heartbeat:IPaddr params ip=" 10.251.96.185" op monitor interval="10s" primitive failover-ip2 ocf:heartbeat:IPaddr params ip="10.2.150.201" op monitor interval="10s" colocation failover-ips inf: failover-ip1 failover-ip2 property $id="cib-bootstrap-options" dc-version="1.1.5-5.el6-01e86afaaa6d4a8c4836f68df80ababd6ca3902f" cluster-infrastructure="openais" expected-quorum-votes="2" no-quorum-policy="ignore" stonith-enabled="false" rsc_defaults $id="rsc-options" resource-stickiness="100" Current Corosync configuration is: # Please read the corosync.conf.5 manual page compatibility: whitetank totem { version: 2 secauth: on threads: 0 interface { ringnumber: 0 bindnetaddr: 10.251.96.160 #broadcast: yes mcastaddr: 239.254.6.8 mcastport: 5405 ttl: 1 } } logging { fileline: off to_stderr: no to_logfile: yes to_syslog: yes logfile: /var/log/cluster/corosync.log debug: off timestamp: on logger_subsys { subsys: AMF debug: off } } amf { mode: disabled } I am a little confused about using this for multiple networks. Should I add the Multicast address for the 2nd Network as ring 1 or can I have 2 Interfaces on ring 0 on different networks ? Giving me: # Please read the corosync.conf.5 manual page compatibility: whitetank totem { version: 2 secauth: on threads: 0 interface { ringnumber: 0 bindnetaddr: 10.251.96.160 #broadcast: yes mcastaddr: 239.254.6.8 mcastport: 5405 ttl: 1 } interface { ringnumber: 0 bindnetaddr: 10.122.147.192 #broadcast: yes mcastaddr: 239.254.6.9 mcastport: 5405 ttl: 1 } } logging { fileline: off to_stderr: no to_logfile: yes to_syslog: yes logfile: /var/log/cluster/corosync.log debug: off timestamp: on logger_subsys { subsys: AMF debug: off } } amf { mode: disabled } Just need to make sure that if I lose either of the interfaces they VIP's fail over. I want it to failover if EITHER interface stop functioning not use the second network as redundant. -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster |
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