How to find master node from worker node in Kubernetes

Question

I need to know to which master node my current worker node is connected. I can see the worker nodes by typing \"kubectl get nodes\" command in the master node, but I need to

Answer 1

When creating a cluster in GCP and then connect to that cluster with

gcloud container clusters get-credentials kafka-and-zookeepr --zone us-central1-a --project {YOUR_PROJECT_NAME} 

you can issue

kubectl cluster-info   

This will return

Kubernetes master is running at https://xxx.xxx.xxx.xxx
GLBCDefaultBackend is running at https://xxx.xxx.xxx.xxx/api/v1/namespaces/kube-system/services/default-http-backend:http/proxy
Heapster is running at https://xxx.xxx.xxx.xxx/api/v1/namespaces/kube-system/services/heapster/proxy
KubeDNS is running at https://xxx.xxx.xxx.xxx/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy
Metrics-server is running at https://xxx.xxx.xxx.xxx/api/v1/namespaces/kube-system/services/https:metrics-server:/proxy

NOTE: I have docker installed on my local machine