On 2010-04-23, at 12:12 PM, Michael Schwartzkopff wrote: > Am Freitag, 23. April 2010 18:04:30 schrieb Dejan Muhamedagic: >> Hi, >> >> On Fri, Apr 23, 2010 at 11:44:16AM -0400, daniel qian wrote: >>> We have a simple two-node cluster with apache running together with two >>> floating IPs as shown below: >>> >>> node gamma >>> node sql >>> primitive ClusterIP ocf:heartbeat:IPaddr2 \ >>> params ip="x.x.x.x" cidr_netmask="32" \ >>> op monitor interval="30s" \ >>> meta target-role="Started" >>> primitive apache ocf:heartbeat:apache \ >>> params configfile="/usr/local/apache2/conf/httpd.conf" >>> httpd="/usr/local/apache2/bin/httpd" \ op monitor interval="1min" \ >>> meta target-role="Started" >>> primitive secure2 ocf:heartbeat:IPaddr2 \ >>> params ip="y.y.y.y" cidr_netmask="32" \ >>> op monitor interval="30s" >>> group WebCluster ClusterIP secure2 apache >>> property $id="cib-bootstrap-options" \ >>> dc-version="1.0.6-f709c638237cdff7556cb6ab615f32826c0f8c06" \ >>> cluster-infrastructure="openais" \ >>> expected-quorum-votes="2" \ >>> stonith-enabled="false" \ >>> no-quorum-policy="ignore" \ >>> >>> >>> The floating IPs can start fine on the node1 with eth0 in the same >>> network block of the two IPS - x.x.x.x and y.y.y.y but they cant start on >>> the second node with eth1 meant for binding these two floating IPs. >>> >>> [r...@sql conf]# crm_mon -1 >>> >>> >>> ============ >>> Last updated: Fri Apr 23 11:31:15 2010 >>> Stack: openais >>> Current DC: sql - partition with quorum >>> Version: 1.0.6-f709c638237cdff7556cb6ab615f32826c0f8c06 >>> 2 Nodes configured, 2 expected votes >>> 1 Resources configured. >>> ============ >>> >>> Online: [ sql gamma ] >>> >>> Resource Group: WebCluster >>> ClusterIP (ocf::heartbeat:IPaddr2): Started sql >>> secure2 (ocf::heartbeat:IPaddr2): Started sql >>> apache (ocf::heartbeat:apache): Started sql >>> >>> Failed actions: >>> ClusterIP_monitor_0 (node=gamma, call=2, rc=5, status=complete): not >>> installed secure2_monitor_0 (node=gamma, call=3, rc=5, status=complete): >>> not installed >>> >>> >>> snippet of /var/log/messages of the second node: >>> >>> Apr 23 05:11:11 gamma attrd: [2664]: info: crm_new_peer: Node sql now has >>> id: 16847020 Apr 23 05:11:11 gamma attrd: [2664]: info: crm_new_peer: >>> Node 16847020 is now known as sql Apr 23 05:11:11 gamma attrd: [2664]: >>> info: find_hash_entry: Creating hash entry for probe_complete Apr 23 >>> 05:11:11 gamma attrd: [2664]: info: attrd_perform_update: Delaying >>> operation probe_complete=<null>: cib not connected Apr 23 05:11:11 gamma >>> attrd: [2664]: info: attrd_perform_update: Delaying operation >>> terminate=<null>: cib not connected Apr 23 05:11:11 gamma attrd: [2664]: >>> info: attrd_perform_update: Delaying operation shutdown=<null>: cib not >>> connected Apr 23 05:11:11 gamma attrd: [2664]: info: find_hash_entry: >>> Creating hash entry for last-failure-apache Apr 23 05:11:11 gamma attrd: >>> [2664]: info: attrd_perform_update: Delaying operation >>> last-failure-apache=<null>: cib not connected Apr 23 05:11:11 gamma >>> attrd: [2664]: info: find_hash_entry: Creating hash entry for >>> fail-count-apache Apr 23 05:11:11 gamma attrd: [2664]: info: >>> attrd_perform_update: Delaying operation fail-count-apache=<null>: cib >>> not connected Apr 23 05:11:11 gamma crmd: [2666]: info: do_lrm_rsc_op: >>> Performing key=8:299:7:645d88d1-3c62-4652-87a6-3f63037ee41c >>> op=ClusterIP_monitor_0 ) Apr 23 05:11:11 gamma lrmd: [2663]: info: >>> rsc:ClusterIP:2: probe Apr 23 05:11:11 gamma crmd: [2666]: info: >>> do_lrm_rsc_op: Performing >>> key=9:299:7:645d88d1-3c62-4652-87a6-3f63037ee41c op=secure2_monitor_0 ) >>> Apr 23 05:11:11 gamma lrmd: [2663]: info: rsc:secure2:3: probe >>> Apr 23 05:11:11 gamma crmd: [2666]: info: do_lrm_rsc_op: Performing >>> key=10:299:7:645d88d1-3c62-4652-87a6-3f63037ee41c op=apache_monitor_0 ) >>> Apr 23 05:11:11 gamma lrmd: [2663]: info: rsc:apache:4: probe >>> Apr 23 05:11:11 gamma IPaddr2[2678]: ERROR: Setup problem: Couldn't find >>> utility ip Apr 23 05:11:11 gamma crmd: [2666]: info: process_lrm_event: >>> LRM operation ClusterIP_monitor_0 (call=2, rc=5, cib-update=8, >>> confirmed=true) not installed Apr 23 05:11:11 gamma IPaddr2[2679]: ERROR: >>> Setup problem: Couldn't find utility ip >> >> You need to install the ip utility (iproute2). >> >> Thanks, >> >> Dejan >> >>> Apr 23 05:11:11 gamma crmd: [2666]: info: process_lrm_event: LRM >>> operation secure2_monitor_0 (call=3, rc=5, cib-update=9, confirmed=true) >>> not installed Apr 23 05:11:11 gamma apache[2680]: INFO: apache not >>> running >>> Apr 23 05:11:11 gamma crmd: [2666]: info: process_lrm_event: LRM >>> operation apache_monitor_0 (call=4, rc=7, cib-update=10, confirmed=true) >>> not running Apr 23 05:11:11 gamma attrd: [2664]: info: >>> attrd_trigger_update: Sending flush op to all hosts for: probe_complete >>> (true) Apr 23 05:11:11 gamma attrd: [2664]: info: attrd_perform_update: >>> Delaying operation probe_complete=true: cib not connected Apr 23 05:11:11 >>> gamma attrd: [2664]: info: attrd_trigger_update: Sending flush op to all >>> hosts for: probe_complete (true) Apr 23 05:11:11 gamma attrd: [2664]: >>> info: attrd_perform_update: Delaying operation probe_complete=true: cib >>> not connected >>> >>> >>> Is this problem all because the second node is using a different nic >>> instead of the default eth0? Is there a solution for this without >>> changing the nic settings? >>> >>> >>> Thanks, >>> Daniel >>> >>> >>> >>> _______________________________________________ >>> 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 >> >> _______________________________________________ >> 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 > > Also see: > http://www.clusterlabs.org/doc/en-US/Pacemaker/1.0/html/Pacemaker_Explained/s- > rules-resource-options.html >
Thanks for pointing me to the option. I might end up using instance_attributes.
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