In today's interconnected world, ensuring high availability (HA) across multiple sites is crucial for businesses to maintain continuity and reliability. While traditional solutions often rely on complex protocols like BGP or GRE tunnels, implementing a cost-effective HA setup using WireGuard VPN tunnels provides a simpler yet robust alternative. This solution leverages the flexibility of WireGuard VPNs to create secure connections between multiple sites, with the added benefit of easy setup a...