cbopinfo: Endpoints data missing during log collection

Endpoints listed in default namespace are not present while fetching logs through cbopinfo.

Ashwins-MacBook-Pro:couchbase-operator]$ kubectl get endpoints --namespace default --kubeconfig ~/.kube/config_BasicCluster
NAME                          ENDPOINTS                                                  AGE
couchbase-operator            <none>                                                     26m
etcd-operator                 <none>                                                     16m
example-etcd-cluster          10.36.0.3:2380,10.42.0.2:2380,10.44.0.3:2380 + 3 more...   16m
example-etcd-cluster-client   10.36.0.3:2379,10.42.0.2:2379,10.44.0.3:2379               16m
kubernetes                    172.23.104.77:6443                                         43m

Ashwins-MacBook-Pro:couchbase-operator]$ ./build/bin/cbopinfo -kubeconfig ~/.kube/config_BasicCluster -namespace default
no CouchbaseCluster resources discovered in name space default
Wrote cluster information to cbopinfo-20180810T130600+0530.tar.gz

Ashwins-MacBook-Pro:couchbase-operator]$ kubectl get endpoints --namespace default
NAME                          ENDPOINTS                                                  AGE
couchbase-operator            <none>                                                     22m
etcd-operator                 <none>                                                     11m
example-etcd-cluster          10.36.0.3:2380,10.42.0.2:2380,10.44.0.3:2380 + 3 more...   11m
example-etcd-cluster-client   10.36.0.3:2379,10.42.0.2:2379,10.44.0.3:2379               11m
kubernetes                    172.23.104.77:6443                                         39m
Ashwins-MacBook-Pro:couchbase-operator]${noformat}