On 14 May 2014, at 8:00 pm, Sékine Coulibaly <scoulib...@gmail.com> wrote:
> Hi Andrew, > > I came through some kind of solution, lightly different from what I used in > my first post. > You'll find it in the raw cibadmin attached to this post. > BOUM,UFO,INGESTOR and QUOTAS all are applications and depend on ZK and > Postgresql. > > I'm somewhat stuck with 6.3 release for the moment. Right now I'm considering > switching to PCS to make the transition to RHEL 6.5 or 7.x easier. Transition > to RHEL 6.X is a global decision process so I'm afraid I'll stay with 6.3 for > the moment. Ok, but bare in mind that if this turns out to be a bug, I cannot fix it for 6.3 Your only way to get the fix is upgrade or build upstream yourself. > > Sekine > > > Hi, > > > > Let me explain my use case. I'm using RHEL 6.3 > > fwiw, there are updates to pacemaker 1.1.10 in 6.4 and 6.5. > Its even supported now. > > > with Corosync + Pacemaker + PostgreSQL9.2 + repmgr 2.0. I have two nodes > > names clustera and clusterb. > > > > I have a total of 3 resources : > > - APACHE > > - BOUM > > - MS_POSTGRESQL > > > > They are defined as follow : > > > > sudo crm configure primitive APACHE ocf:heartbeat:apache \ > > params configfile=/etc/httpd/conf/httpd.conf \ > > op monitor interval=5s timeout=10s \ > > op start interval=0 timeout=10s \ > > op stop interval=0 timeout=10s > > > > sudo crm configure primitive BOUM ocf:heartbeat:anything \ > > params binfile=/usr/local/boum/current/bin/boum \ > > workdir=/var/boum \ > > logfile=/var/log/boum/boum_STDOUT \ > > errlogfile=/var/log/boum/boum_STDERR \ > > pidfile=/var/run/boum.pid \ > > op monitor interval=5s timeout=10s \ > > op start interval=0 timeout=10s \ > > op stop interval=0 timeout=10s > > > > sudo crm configure primitive POSTGRESQL ocf:xxxxxx:postgresql \ > > params repmgr_conf=/var/lib/pgsql/repmgr/repmgr.conf > > pgctl=/usr/pgsql-9.2/bin/pg_ctl pgdata=/opt/pgdata \ > > op start interval=0 timeout=90s \ > > op stop interval=0 timeout=60s \ > > op promote interval=0 timeout=120s \ > > op monitor interval=53s role=Master \ > > op monitor interval=60s role=Slave > > > > Since the PostgreSQL is in streaming replication, I need to have a master > > and a slave constantly running. Hence, I created an MasterSlave resource, > > called MS_POSTGRESQL. > > > > I want to that APACHE, BOUM and the master node of PostgreSQL run > > altogether on the same node. It looks like that as soon as I add a > > colocation, the Postgresql slave doesn't start anymore. > > > > I end up with : > > > > Online: [ clusterb clustera ] > > > > Master/Slave Set: MS_POSTGRESQL [POSTGRESQL] > > Masters: [ clustera ] > > Stopped: [ POSTGRESQL:1 ] > > APACHE (ocf::heartbeat:apache): Started clustera > > BOUM (ocf::heartbeat:anything): Started clustera > > > > My configuration is as follows : > > > > > > node clustera \ > > attributes standby="off" > > node clusterb \ > > attributes standby="off" > > primitive APACHE ocf:heartbeat:apache \ > > params configfile="/etc/httpd/conf/httpd.conf" \ > > op monitor interval="5s" timeout="10s" \ > > op start interval="0" timeout="10s" \ > > op stop interval="0" timeout="10s" \ > > meta target-role="Started" > > primitive BOUM ocf:heartbeat:anything \ > > params binfile="/usr/local/boum/current/bin/boum" > > workdir="/var/boum" logfile="/var/log/boum/boum_STDOUT" > > errlogfile="/var/log/boum/boum_STDERR" pidfile="/var/run/boum.pid" \ > > op monitor interval="5s" timeout="10s" \ > > op start interval="0" timeout="10s" \ > > op stop interval="0" timeout="10s" > > primitive POSTGRESQL ocf:xxxxxxx:postgresql \ > > params repmgr_conf="/var/lib/pgsql/repmgr/repmgr.conf" > > pgctl="/usr/pgsql-9.2/bin/pg_ctl" pgdata="/opt/pgdata" \ > > op start interval="0" timeout="90s" \ > > op stop interval="0" timeout="60s" \ > > op promote interval="0" timeout="120s" \ > > op monitor interval="53s" role="Master" \ > > op monitor interval="60s" role="Slave" > > ms MS_POSTGRESQL POSTGRESQL \ > > meta clone-max="2" target-role="Started" resource-stickiness="100" > > notify="true" > > colocation link-resources inf: ZK UFO BOUM APACHE MS_POSTGRESQL > > Could you send the raw xml (cibadmin -Ql) please? > I've never gotten used to crmsh's colocation syntax and don't have it > installed locally (pcs is the supplied tool for configuring pacemaker on rhel) > > > property $id="cib-bootstrap-options" \ > > dc-version="1.1.7-6.el6-148fccfd5985c5590cc601123c6c16e966b85d14" \ > > cluster-infrastructure="openais" \ > > expected-quorum-votes="2" \ > > stonith-enabled="false" \ > > no-quorum-policy="ignore" \ > > default-resource-stickiness="10" \ > > start-failure-is-fatal="false" \ > > last-lrm-refresh="1398775386" > > > > Is this a normal behaviour ? If it is, is there a workaround I didn't think > > of ? > <cibadmin.txt>_______________________________________________ > 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
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_______________________________________________ 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
