Get a Kubernetes LoadBalancer where you never thought it was possible

In plain words

MetalLB is a load balancer implementation for Kubernetes clusters that lack native load balancer support. It enables users to provision LoadBalancer services on bare-metal infrastructure, virtual machines, or edge environments where cloud provider integrations are unavailable. The tool operates using standard routing protocols to announce service IPs on the network, making load balancing accessible to organizations running self-managed Kubernetes deployments outside traditional cloud platforms.

written from the facts on this page · September 2026

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