cassandra is running fine, but shows as 'active (exited)', the init script is coming from the cassandra rpm package, so as a work around we look for the string in the output in addition to the return code
cassandra is running fine, but shows as 'active (exited)', the init script
is coming from the cassandra rpm package, so as a work around we look for
the string in the output in addition to the return code

Change-Id: Ic3a46e73b83df43da4d8e2b5aa8ac2cc4f399223
Partial-Bug: #1522197

codilime/contrail-controller,codilime/contrail-controller,sajuptpm/contrail-controller,tcpcloud/contrail-controller,sajuptpm/contrail-controller,codilime/contrail-controller,nischalsheth/contrail-controller,eonpatapon/contrail-controller,rombie/contrail-controller,nischalsheth/contrail-controller,eonpatapon/contrail-controller,rombie/contrail-controller,nischalsheth/contrail-controller,nischalsheth/contrail-controller,sajuptpm/contrail-controller,eonpatapon/contrail-controller,eonpatapon/contrail-controller,nischalsheth/contrail-controller,nischalsheth/contrail-controller,sajuptpm/contrail-controller,tcpcloud/contrail-controller,rombie/contrail-controller,eonpatapon/contrail-controller,tcpcloud/contrail-controller,codilime/contrail-controller,codilime/contrail-controller,rombie/contrail-controller,sajuptpm/contrail-controller,rombie/contrail-controller,nischalsheth/contrail-controller,eonpatapon/contrail-controller,tcpcloud/contrail-controller,rombie/contrail-controller,nischalsheth/contrail-controller,codilime/contrail-controller,tcpcloud/contrail-controller,tcpcloud/contrail-controller,rombie/contrail-controller,sajuptpm/contrail-controller,eonpatapon/contrail-controller