External-IP details are truncated in "kubectl get svc" output with Kubectl client version "v1.10.5"

[deenav]

External-IP details shown in kubectl get svc output are truncated with Kubectl client version "v1.10.5" due to that users can not find the correct External-IP to use for Pravega-controller endpoint.
However it shows properly with latest kubectl client ("v1.12.0" and greater) versions.

kubectl get svc output with Kubectl client version "v1.10.5":-

# kubectl get svc
NAME                                    TYPE           CLUSTER-IP       EXTERNAL-IP        PORT(S)                          AGE
kubernetes                              ClusterIP      10.100.200.1     <none>             443/TCP                          6d
pravega-bookie-headless                 ClusterIP      None             <none>             3181/TCP                         6d
pravega-pravega-controller              LoadBalancer   10.100.200.11    10.240.124.15...   10080:31391/TCP,9090:30301/TCP   6d
pravega-pravega-segmentstore-0          LoadBalancer   10.100.200.59    10.240.124.15...   12345:30597/TCP                  6d
pravega-pravega-segmentstore-1          LoadBalancer   10.100.200.42    10.240.124.15...   12345:30840/TCP                  6d
pravega-pravega-segmentstore-2          LoadBalancer   10.100.200.83    10.240.124.15...   12345:31170/TCP                  6d
pravega-pravega-segmentstore-headless   ClusterIP      None             <none>             12345/TCP                        6d
pravega-zk-client                       ClusterIP      10.100.200.120   <none>             2181/TCP                         6d
pravega-zk-headless                     ClusterIP      None             <none>             2888/TCP,3888/TCP                6d
# kubectl version
Client Version: version.Info{Major:"1", Minor:"10", GitVersion:"v1.10.5", GitCommit:"32ac1c9073b132b8ba18aa830f46b77dcceb0723", GitTreeState:"clean", BuildDate:"2018-06-21T11:46:00Z", GoVersion:"go1.9.3", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"12", GitVersion:"v1.12.7", GitCommit:"6f482974b76db3f1e0f5d24605a9d1d38fad9a2b", GitTreeState:"clean", BuildDate:"2019-03-25T02:41:57Z", GoVersion:"go1.10.8", Compiler:"gc", Platform:"linux/amd64"}

kubectl get svc output with Kubectl client version "v1.12.0":-

# ./kubectl get svc
NAME                                    TYPE           CLUSTER-IP       EXTERNAL-IP                     PORT(S)                          AGE
kubernetes                              ClusterIP      10.100.200.1     <none>                          443/TCP                          6d20h
pravega-bookie-headless                 ClusterIP      None             <none>                          3181/TCP                         6d3h
pravega-pravega-controller              LoadBalancer   10.100.200.11    10.240.124.155,100.64.112.185   10080:31391/TCP,9090:30301/TCP   6d3h
pravega-pravega-segmentstore-0          LoadBalancer   10.100.200.59    10.240.124.156,100.64.112.185   12345:30597/TCP                  6d3h
pravega-pravega-segmentstore-1          LoadBalancer   10.100.200.42    10.240.124.157,100.64.112.185   12345:30840/TCP                  6d3h
pravega-pravega-segmentstore-2          LoadBalancer   10.100.200.83    10.240.124.158,100.64.112.185   12345:31170/TCP                  6d3h
pravega-pravega-segmentstore-headless   ClusterIP      None             <none>                          12345/TCP                        6d3h
pravega-zk-client                       ClusterIP      10.100.200.120   <none>                          2181/TCP                         6d3h
pravega-zk-headless                     ClusterIP      None             <none>                          2888/TCP,3888/TCP                6d3h
# ./kubectl version
Client Version: version.Info{Major:"1", Minor:"12", GitVersion:"v1.12.0", GitCommit:"0ed33881dc4355495f623c6f22e7dd0b7632b7c0", GitTreeState:"clean", BuildDate:"2018-09-27T17:05:32Z", GoVersion:"go1.10.4", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"12", GitVersion:"v1.12.7", GitCommit:"6f482974b76db3f1e0f5d24605a9d1d38fad9a2b", GitTreeState:"clean", BuildDate:"2019-03-25T02:41:57Z", GoVersion:"go1.10.8", Compiler:"gc", Platform:"linux/amd64"}
[root@master ~]#

I would suggest to add this details in Troubleshooting section of our documentation.

[sumit-bm]

We could also mention supported kubectl version as well and would mention older kubectl might show this issue in troubleshooting section