WireGuardVPN

Deploying a VPN Pod in the kubernetes Cluster.

• Deploying a VPN as a Pod in a kubernetes cluster
• Client config can be found in /config/peer_user/peer_user.conf
• Check the Logs of the Pod to obtain the QR for the client connection
• Instead of NodePort. Loadbalancer or an Ingress can be used
• Using PV will retain the client conf when container restarts
• If the client does not connect to the internet after connecting. Please try this on the server '''sysctl -w net.ipv4.ip_forward=1'''
• Clients can be easily added with the env variable PEERS

# Exec inside the pod
kubectl exec -n example -it deployment/wireguard -- bash

#Check current peers and interface
wg show

Client

Install Wireguard for linux

sudo apt-get update && sudo apt-get upgrade -y
sudo apt-get install wireguard

Change config file

sudo nano /etc/wireguard/wg0.conf

Starting up VPN

sudo wg-quick up wg0

Shutting down VPN

sudo wg-quick down wg0