I keep getting this error when trying to access the opscenter url.
OpsCenter has not established a connection to your Cassandra cluster.
If you have just started or restarted OpsCenter, allow a moment for it to connect and then refresh your browser. If you are still having problems connecting, make sure that OpsCenter is correctly configured to connect to your Cassandra cluster, and then restart OpsCenter.
The cluster is running definitely. Does anyone know what this error could be? which interface of the server should be in the seed_hosts line of opscenterd.conf?