Hello,
I installed Opscenter and Opcenter Agent on an Ec2 instances. Cassandra is installed on the same instance.
The Opcenter web interface is loading fine, but the it cannot connect to the Agent.
These are the messages in the Agent log file:
* Starting OpsCenter agent monitor opscenter_agent_monitor
INFO [main] 2013-04-12 15:59:50,017 Loading conf files: /var/lib/opscenter-agent/conf/address.yaml
INFO [main] 2013-04-12 15:59:50,085 Java vendor/version: OpenJDK 64-Bit Server VM/1.6.0_27
INFO [main] 2013-04-12 15:59:50,085 Waiting for the config from OpsCenter
INFO [main] 2013-04-12 15:59:50,085 SSL communication is disabled
INFO [main] 2013-04-12 15:59:50,086 Creating stomp connection to 10.72.7.208:61620
INFO [StompConnection receiver] 2013-04-12 15:59:50,155 Reconnecting in 0s.
INFO [main] 2013-04-12 15:59:50,158 Attempting to determine Cassandra's broadcast address through JMX
INFO [StompConnection receiver] 2013-04-12 15:59:50,165 Connected to 10.72.7.208:61620
INFO [Initialization] 2013-04-12 15:59:50,202 Sleeping for 2s before trying to determine IP over JMX again
INFO [main] 2013-04-12 15:59:50,206 Starting Jetty server: {:port 61621, :host nil, :ssl? false, :join? false}
INFO [Jetty] 2013-04-12 15:59:50,297 Jetty server started
INFO [Initialization] 2013-04-12 15:59:52,204 Sleeping for 4s before trying to determine IP over JMX again
INFO [Initialization] 2013-04-12 15:59:56,205 Sleeping for 8s before trying to determine IP over JMX again
INFO [Initialization] 2013-04-12 16:00:04,205 Sleeping for 16s before trying to determine IP over JMX again
INFO [Initialization] 2013-04-12 16:00:20,206 Sleeping for 20s before trying to determine IP over JMX again
INFO [Initialization] 2013-04-12 16:00:40,206 Sleeping for 20s before trying to determine IP over JMX again