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Add dns page to explain how to use the flag inside site/ folder

pull/5566/head
Nanik T 2019-10-09 08:58:57 +11:00
parent 2be877840c
commit ccd8a10ea7
1 changed files with 58 additions and 0 deletions
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site/content/en/docs/Reference/Networking/dns.md Normal file
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---
title: "DNS Domain"
linkTitle: "DNS Domain"
weight: 6
date: 2019-10-09
description: >
Use configured DNS domain in bootstrapper kubeadm
---
minikube by default uses **cluster.local** if none is specified via the start flag --dns-domain. The configuration file used by kubeadm are found inside **/var/tmp/minikube/kubeadm.yaml** directory inside minikube.
Default DNS configuration will look like below
```
apiVersion: kubeadm.k8s.io/v1beta1
kind: InitConfiguration
localAPIEndpoint:
......
......
---
apiVersion: kubeadm.k8s.io/v1beta1
kind: ClusterConfiguration
.....
.....
kubernetesVersion: v1.16.0
networking:
dnsDomain: cluster.local
podSubnet: ""
serviceSubnet: 10.96.0.0/12
---
```
To change the dns pass the value when starting minikube
```
minikube start --dns-domain bla.blah.blah
```
the dns now changed to bla.blah.blah
```
apiVersion: kubeadm.k8s.io/v1beta1
kind: InitConfiguration
localAPIEndpoint:
......
......
---
apiVersion: kubeadm.k8s.io/v1beta1
kind: ClusterConfiguration
.....
.....
kubernetesVersion: v1.16.0
networking:
dnsDomain: bla.blah.blah
podSubnet: ""
serviceSubnet: 10.96.0.0/12
---
```