Good morning. I've just upgraded a two-node active-passive cluster from SLES11 to SLES12. This means that I've gone from /etc/init.d scripts to systemd services.
On the SLES11 server, this worked: <primitive id="ncoa_apache" class="ocf" provider="heartbeat" type="apache"> <instance_attributes id="ncoa_apache-instance_attributes"> <nvpair name="configfile" value="/etc/apache2/httpd.conf" id="ncoa_apache-instance_attributes-configfile"/> </instance_attributes> <operations> <op name="monitor" interval="40s" timeout="60" id="ncoa_apache-monitor-40s"/> </operations> </primitive> I had to tweak /etc/init.d/apache2 to make sure it only started on the active node, but that's OK. On the SLES12 server, the resource is the same: <primitive id="ncoa_apache" class="ocf" provider="heartbeat" type="apache"> <instance_attributes id="ncoa_apache-instance_attributes"> <nvpair name="configfile" value="/etc/apache2/httpd.conf" id="ncoa_apache-instance_attributes-configfile"/> </instance_attributes> <operations> <op name="monitor" interval="40s" timeout="60s" id="ncoa_apache-monitor-40s"/> </operations> </primitive> and the cluster believes the resource is started: eagnmnmep19c1:/var/lib/pacemaker/cib # crm status Stack: corosync Current DC: eagnmnmep19c0 (version 1.1.16-4.8-77ea74d) - partition with quorum Last updated: Fri Oct 4 09:02:52 2019 Last change: Thu Oct 3 10:55:03 2019 by root via crm_resource on eagnmnmep19c0 2 nodes configured 16 resources configured Online: [ eagnmnmep19c0 eagnmnmep19c1 ] Full list of resources: Resource Group: grp_ncoa (edited out for brevity) ncoa_a05shared (ocf::heartbeat:Filesystem): Started eagnmnmep19c1 IP_56.201.217.146 (ocf::heartbeat:IPaddr2): Started eagnmnmep19c1 ncoa_apache (ocf::heartbeat:apache): Started eagnmnmep19c1 eagnmnmep19c1:/var/lib/pacemaker/cib # But the httpd daemons aren't started. I can start them by hand, but that's not what I need. I have gone through the ClusterLabs and SLES docs for setting up apache resources, and through this list's archive; haven't found my answer. I'm missing something in corosync, apache, or systemd. Please advise. John Reynolds, Contractor San Mateo Unix
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