Enterprise Manager Agents have to be installed on Oracle Solaris global zones of both MiniCluster compute nodes. You can install EM Agents into Oracle Solaris Global and Non-Global Zones using Add Host Targets wizard.
The following are the credentials required for the discovery of Oracle MiniCluster.
Target Type | Credentials | Description |
---|---|---|
Systems Infrastructure Server |
ILOM Monitoring Credentials, SNMP Credentials |
Required to monitor MiniCluster compute nodes through their ILOMs |
To discover the Oracle MiniCluster system, perform the following steps:
Prerequisites
Note:
To enable monitoring of Oracle VM for SPARC the non-privileged user used to install and run the Enterprise Manager agent must be granted the solaris.ldoms.read and solaris.ldoms.ldmpower authorizations and be assigned the LDoms Power Mgmt Observability rights profile.
For example:
/usr/sbin/usermod -A solaris.ldoms.read,solaris.ldoms.ldmpower oracle
/usr/sbin/usermod -P 'LDoms Power Mgmt Observability' oracle
Find the EM agent numeric IP address and port number.
Login to the host where the EM agent is deployed. From the agent directory <AGENT_HOME>/bin
run the following command to obtain the port number of the agent:
$ emctl status agent | grep 'Agent URL' Agent URL: https://hostname.domain:3863/emd/main/
The port number can be seen after the fully qualified domain name of the agent, it is 3863 in the example above.
To get the numeric IP address, use ping or nslookup
command.
Configure the snmpd.
Add thetrap2sink
entry information into the snmpd.conf
configuration file.
The configuration file snmpd.conf
is in different location for Solaris 10 and Solaris 11.
vi /etc/net-snmp/snmp/snmpd.conf
vi /etc/snmp/snmpd.conf
trap2sink <numericip> public <transport>where,
The <transport> is the port number obtained in step (1). It is the port number of the EM agent.
The <numericip> is the IP address of the EM agent host, obtained in step (1).
trap2sink 10.133.249.68 public 3863
Restart the SNMP services.
svcadm restart net-snmp svcadm restart snmp-notify
svcadm restart sma
If the SNMP service was not enabled before, ensure that the services are enabled.
svcadm enable net-snmp svcadm enable snmp-notify
svcadm enable sma
Optionally, verify the snmpd configuration by making sure the status for Telemetry Status is ON in the host target, in the Telemetry Alert Config metric.
Select Host and click Configuration.
Click Last collected.
Select Telemetry Alert Config metric.
Click Refresh, wait for few minutes until the metrics get refreshed.
If the Telemetry Status is ON in Telemetry Alert Config metric, it indicates the the configuration of FMA SNMP traps is done correctly.