From 239439e97e75071c10c8a62468c49dcb27c96abf Mon Sep 17 00:00:00 2001
From: Sambo Chea <7059827+sombochea@users.noreply.github.com>
Date: Sat, 9 Oct 2021 20:40:15 +0700
Subject: [PATCH] Update README.md

---
 README.md | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 6e56d68..5d883fb 100644
--- a/README.md
+++ b/README.md
@@ -163,18 +163,26 @@ sudo apt-get -y install socat conntrack
 
 ### 7. Cluster on Master node
 ```shell
-sudo kubeadm init
+sudo kubeadm init --pod-network-cidr 172.16.1.0/24
+```
 
+```shell
 mkdir -p $HOME/.kube
 sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
 sudo chown $(id -u):$(id -g) $HOME/.kube/config
 ```
 
+#### Cluster Netowrk with Flannel
 ```shell
 kubectl apply -f https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml
 kubectl apply -f https://raw.githubusercontent.com/coreos/flannel/master/Documentation/k8s-manifests/kube-flannel-rbac.yml
 ```
 
+#### Cluster Network with Calico
+```shell
+kubectl apply -f https://docs.projectcalico.org/manifests/calico.yaml
+```
+
 #### Kubernetes Dashboard
 ```shell
 kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.3.1/aio/deploy/recommended.yaml