root@juju-64cbea-25-lxd-0:~# netstat -tulpn | grep 9042                                                                                                                                        
(Not all processes could be identified, non-owned process info
 will not be shown, you would have to be root to see it all.)
tcp        0      0 100.86.0.169:9042       0.0.0.0:*               LISTEN      19491/java      
root@juju-64cbea-25-lxd-0:~# service cassandra restart                                                                                                                                         
 * Restarting Cassandra cassandra
/etc/init.d/cassandra: 71: ulimit: error setting limit (Operation not permitted)
/etc/init.d/cassandra: 72: ulimit: error setting limit (Operation not permitted)
   ...done.
root@juju-64cbea-25-lxd-0:~# netstat -tulpn | grep 9042                                                                                                                                        
(Not all processes could be identified, non-owned process info
 will not be shown, you would have to be root to see it all.)
tcp        0      0 100.70.0.134:9042       0.0.0.0:*               LISTEN      6463/java       
root@juju-64cbea-25-lxd-0:~# tail -n 20 /var/log/juju/unit-cassandra-analytics-0.log                                                                                                           
2017-08-29 10:17:52 INFO juju-log cluster:0: Cassandra is running
2017-08-29 10:17:52 DEBUG worker.uniter.jujuc server.go:179 hook context id "cassandra-analytics/0-cluster-relation-changed-8419107795412098647"; dir "/var/lib/juju/agents/unit-cassandra-analytics-0/charm"
2017-08-29 10:17:52 DEBUG worker.uniter.jujuc server.go:179 hook context id "cassandra-analytics/0-cluster-relation-changed-8419107795412098647"; dir "/var/lib/juju/agents/unit-cassandra-analytics-0/charm"
2017-08-29 10:17:52 INFO juju-log cluster:0: Credentials created
2017-08-29 10:17:52 DEBUG worker.uniter.jujuc server.go:179 hook context id "cassandra-analytics/0-cluster-relation-changed-8419107795412098647"; dir "/var/lib/juju/agents/unit-cassandra-analytics-0/charm"
2017-08-29 10:17:52 DEBUG juju-log cluster:0: Requirement RequiresLiveNode: True
2017-08-29 10:17:52 DEBUG worker.uniter.jujuc server.go:179 hook context id "cassandra-analytics/0-cluster-relation-changed-8419107795412098647"; dir "/var/lib/juju/agents/unit-cassandra-analytics-0/charm"
2017-08-29 10:17:52 INFO juju-log cluster:0: coordinator.CassandraCoordinator Publishing state
2017-08-29 10:17:52 DEBUG worker.uniter.jujuc server.go:179 hook context id "cassandra-analytics/0-cluster-relation-changed-8419107795412098647"; dir "/var/lib/juju/agents/unit-cassandra-analytics-0/charm"
2017-08-29 10:17:52 DEBUG worker.uniter.jujuc server.go:179 hook context id "cassandra-analytics/0-cluster-relation-changed-8419107795412098647"; dir "/var/lib/juju/agents/unit-cassandra-analytics-0/charm"
2017-08-29 10:17:52 DEBUG worker.uniter.jujuc server.go:179 hook context id "cassandra-analytics/0-cluster-relation-changed-8419107795412098647"; dir "/var/lib/juju/agents/unit-cassandra-analytics-0/charm"
2017-08-29 10:17:52 DEBUG worker.uniter.jujuc server.go:179 hook context id "cassandra-analytics/0-cluster-relation-changed-8419107795412098647"; dir "/var/lib/juju/agents/unit-cassandra-analytics-0/charm"
2017-08-29 10:17:52 DEBUG worker.uniter.jujuc server.go:179 hook context id "cassandra-analytics/0-cluster-relation-changed-8419107795412098647"; dir "/var/lib/juju/agents/unit-cassandra-analytics-0/charm"
2017-08-29 10:17:52 INFO juju-log cluster:0: *** cluster-relation-changed Hook Done
2017-08-29 10:17:52 INFO juju.worker.uniter.operation runhook.go:113 ran "cluster-relation-changed" hook
2017-08-29 10:17:52 DEBUG juju.worker.uniter.operation executor.go:100 committing operation "run relation-changed (0; cassandra-analytics/2) hook"
2017-08-29 10:17:52 DEBUG juju.worker.uniter.operation executor.go:89 lock released
2017-08-29 10:17:52 DEBUG juju.worker.uniter resolver.go:121 no operations in progress; waiting for changes
2017-08-29 10:17:52 DEBUG juju.worker.uniter agent.go:17 [AGENT-STATUS] idle: 
2017-08-29 10:17:52 DEBUG juju.worker.uniter resolver.go:121 no operations in progress; waiting for changes