Merge pull request #2158 from muawiakh/invalid-kube-dns-command

Problem: Invalid command to get kube-dns IP

docs/server/source/production-deployment-template/node-config-map-and-secrets.rst

@@ -74,12 +74,11 @@ vars.NODE_DNS_SERVER
 IP of Kubernetes service(kube-dns), can be retrieved using
 using CLI(kubectl) or k8s dashboard. This parameter is used by the Nginx gateway instance
 to resolve the hostnames of all the services running in the k8s cluster.
-The value defaults to `10.0.0.1`.
 
 .. code::
 
    # retrieval via commandline.
-   $ kubectl get services
+   $ kubectl get pods --namespace=kube-system -l k8s-app=kube-dns
 
 
 .. _generate-config:

k8s/scripts/vars

@@ -41,6 +41,6 @@ TM_GENESIS_TIME='0001-01-01T00:00:00Z'
 TM_CHAIN_ID='test-chain-rwcPML'
 
 # IP Address of the resolver(DNS server).
-# i.e. IP of `kubernetes` service(kube-dns)
-# Can be retrieved using `$ kubectl get svc`
+# i.e. IP of `kube-dns`, can be retrieved using:
+# $ kubectl get pods --namespace=kube-system -l k8s-app=kube-dns
 NODE_DNS_SERVER='10.0.0.10'