SMA autodiscovery with multiple pega instances on a single host
Hi All
As per this article https://pdn.pega.com/managing-nodes-automatically-system-management-application-cluster/managing-nodes-automatically
There are ports that need to be configured for SMA auto node discovery
SMAAutoNodeDiscoveryPort=<PRPCport>
Hi All
As per this article https://pdn.pega.com/managing-nodes-automatically-system-management-application-cluster/managing-nodes-automatically
There are ports that need to be configured for SMA auto node discovery
SMAAutoNodeDiscoveryPort=<PRPCport>
SMAAutoNodeDiscoveryJMXPort=<JMXPort>
How do we configure auto node discovery if we have two pega instances running on the same host?
Ie Tomcat1 8080, Tomcat 2 8090
And we want sysmgmt to automatically see both nodes.
Accepted Solution
Pegasystems Inc.
US
Have you tried the setup based on the pdn article? Are you only seeing one node from SMA? What if you configure two nodes in different ips? I know that is not what you want, but from code it seems that we only retrieve distinctive ips from within a prpc cluster.
Pegasystems Inc.
US
Well, the PRPCport should be 8080 and 8090 respectively. For each tomcat instance, you can explicitly set JMXport, like so - you would set the jmxremote.port different for each JVM/tomcat instance - I have not tried myself, so please report if this works for you.
Well, the PRPCport should be 8080 and 8090 respectively. For each tomcat instance, you can explicitly set JMXport, like so - you would set the jmxremote.port different for each JVM/tomcat instance - I have not tried myself, so please report if this works for you.
| -Dcom.sun.management.jmxremote | |
| -Dcom.sun.management.jmxremote.port=8086 | |
| -Dcom.sun.management.jmxremote.ssl=false | |
| -Dcom.sun.management.jmxremote.authenticate=false |
SMS Management and Technology
AU
Hi Kevin
Thanks for your response. It handles the 'server' side of the JMX configuration, but I need to know how the 'client' side, ie the prsysmgmt can use auto-discovery when two tomcats are running on the same host with different ports.
cheers
lyndon
Accepted Solution
Pegasystems Inc.
US
Have you tried the setup based on the pdn article? Are you only seeing one node from SMA? What if you configure two nodes in different ips? I know that is not what you want, but from code it seems that we only retrieve distinctive ips from within a prpc cluster.