0

I am trying to setup cassandra cluster with 5 nodes. I have installed dse on all nodes and started dse on all the nodes by command.

sudo service dse start

dse is running fine on all nodes.

Now I am trying to configure opscenter following http://www.datastax.com/documentation/opscenter/3.2/webhelp/index.html#opsc/install/../../opsc/install/opscInstallRHEL_t.html

When I execute "sudo service opscenterd start", it starts without any problem and even log doesnt show any problem.

But when I try doing "netstat -a | grep 8888", it doesnt show any listener.

Can anybody please help me in identifying issue?

Thanks, Jenish

user1108687
  • 209
  • 1
  • 2
  • 13

1 Answers1

5

I would first figure out if the service is indeed starting. When you say you checked log, was that /var/log/messages or the opscenter logs? I would check both.

Next I would see if it stays running. You can also check for the process running with 

ps -eaf | grep opscenterd

If everything is running but not listening on the right port, you should check your opscenterd.conf file for proper port and interface:

[webserver]
port = 8888
interface = 127.0.0.1

Note that your interface definition may be different - for example, it may be 0.0.0.0 which signifies binding to all interfaces (rather than just localhost as above), but you should validate that it is correct for your environment.

Chris J
  • 30,688
  • 6
  • 69
  • 111
martinvr
  • 171
  • 3