Monitoring Arbitrary URIs
Set the Monitor_Uri_List extension property if you want the
web server fault monitor to probe an arbitrary list of applications (URIs) served
by the web server. This extension property provides extended probing functionality
and is useful if you are layering services in addition to your web server. The Monitor_Uri_List extension property is not supported with a secure Sun Cluster HA for Apache instance.
If you do not set the Monitor_Uri_List extension property, the
fault monitor will perform the basic probing. See Tuning the Sun Cluster HA for Apache Fault Monitor for details. The following examples
show how to set the Monitor_Uri_List extension property when you
add the Sun Cluster HA for Apache instance to your configuration.
Example— Setting Monitor_Uri_List for Scalable Sun Cluster HA for Apache Instance
(Add an insecure Apache instance with default load balancing.)
# scrgadm -a -j apache-insecure-1 -g resource-group-1 \
-t SUNW.apache -y Network_resources_used=schost-1, ... \
-y Scalable=True -y Port_list=8000/tcp -x Bin_dir=/opt/apache/bin \
-x Monitor_Uri_list=http://schost-1:8000/servlet/monitor
|
Example— Setting Monitor_Uri_List for Failover Sun Cluster HA for ApacheInstance
(Add an insecure Apache application resource instance.)
# scrgadm -a -j apache-insecure-1 -g resource-group-1 \
-t SUNW.apache -y Network_resources_used=schost-1 \
-y Scalable=False -y Port_list=80/tcp \
-x Bin_dir=/opt/apache/bin \
-x Monitor_Uri_list=http://schost-1:80/servlet/monitor
|