update 1.1

Networking/k8s/kubeadmin_install/Install_Instruction.md

@@ -1 +1,34 @@
-**Head**
+**Installing k8s with kubeadm**
+
+kubeadm join 192.168.50.20:6443 --token 72ckd0.rnphe03eqa135cjj \
+	--discovery-token-ca-cert-hash sha256:75add2111581b5b0a4a074f3748c46b67be82d246f110e557be049da0ef44941
+
+
+worker node 
+
+container runtime
+
+wget https://github.com/containerd/containerd/releases/download/v2.2.0/containerd-2.2.0-linux-amd64.tar.gz
+
+download the systemctl
+https://raw.githubusercontent.com/containerd/containerd/main/containerd.service 
+and move it to 
+
+sudo cp containerd.service /usr/lib/systemd/system
+
+runc
+download
+https://github.com/opencontainers/runc/releases/download/v1.4.0/runc.amd64
+
+
+
+sudo mkdir -p /etc/containerd
+ sudo containerd config default | sudo tee /etc/containerd/config.toml
+
+
+
+ sudo cat <<EOF | sudo tee /etc/sysctl.d/k8s.conf
+net.ipv4.ip_forward = 1
+EOF
+
+sudo sysctl --system