µLB (pronounced "micro LB") is a lightweight, high-performance HTTP/1 load balancer powered by eBPF

Prerequisites

• stable rust toolchains: rustup toolchain install stable
• nightly rust toolchains: rustup toolchain install nightly --component rust-src
• bpf-linker: cargo install bpf-linker (--no-default-features on macOS)

Build

cargo run --release

License

With the exception of eBPF code, ulb is distributed under the terms of either the MIT license or the Apache License (version 2.0), at your option.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this crate by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

eBPF

All eBPF code is distributed under either the terms of the GNU General Public License, Version 2 or the MIT license, at your option.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this project by you, as defined in the GPL-2 license, shall be dual licensed as above, without any additional terms or conditions.

AI Usage Policy

See AI Usage Disclosure for details on the limited use of LLMs in µLB.