I have a process (BP) that I need to have running on two servers, in a
Master/Slave configuration.
host_ip_1 is preferable to host_ip_2, so if it is available, the process
should always run on that server.
In my OCF file, I have the following sequence that occurs during
startup:
function billing_processor_start is called.
+---It verifies the BP is configured correctly and starts the process
itself in standby mode.
+---It then calls the billing_processor_update_prefs function.
Function billing_processor_update_prefs
+--- Checks to see which host this process is running on.
+--- If host_ip_1, then runs " response=`$CRM_MASTER -v 100 -l
reboot` "
+--- else runs " response=`$CRM_MASTER -v 50 -l reboot` "
+--- Prints out the "response" from CRM_MASTER
When the resources is started, I see the following in my log file. The
last line is the response I get back from crm_master. It says "No set
matching id=<someid>".
My understanding is that the OCF_RESKEY values used by crm_master are
set by Pacemaker, and I should not have to do anything else? What am I
missing? Do I need to add some other XML object?
Mar 18 21:56:49 int-xcp-11 crm_master: [28797]: info: Invoked:
/usr/sbin/crm_master -v 100 -l reboot
Mar 18 21:56:49 int-xcp-11 cib: [28738]: info: retrieveCib: Reading
cluster configuration from: /var/lib/heartbeat/crm/cib.xml (digest:
/var/lib/heartbeat/crm/cib.xml.sig)
Mar 18 21:56:49 int-xcp-11 cib: [28738]: info: retrieveCib: Reading
cluster configuration from: /var/lib/heartbeat/crm/cib.xml.last (digest:
/var/lib/heartbeat/crm/cib.xml.sig.last)
Mar 18 21:56:49 int-xcp-11 cib: [28738]: info: write_cib_contents: Wrote
version 0.279.178 of the CIB to disk (digest:
170cbc99dda5dd8261cdb653d2c7558a)
Mar 18 21:56:49 int-xcp-11 cib: [28738]: info: retrieveCib: Reading
cluster configuration from: /var/lib/heartbeat/crm/cib.xml (digest:
/var/lib/heartbeat/crm/cib.xml.sig)
Mar 18 21:56:49 int-xcp-11 cib: [28738]: info: retrieveCib: Reading
cluster configuration from: /var/lib/heartbeat/crm/cib.xml.last (digest:
/var/lib/heartbeat/crm/cib.xml.sig.last)
Mar 18 21:56:50 int-xcp-11 BillingProcessor2[28722]: INFO: Response = No
set matching id=master-dc477fed-eb09-4ab1-b2f9-dc056d1bfd92 in status,
ret = 0
Michael Toler
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