Repositories list

• kernel-bpf-ci

  Public

  cilium/kernel-bpf-ci’s past year of commit activity
  Local copy of BPF CI for testing & development

  C

  •

  Other

  •152•0•0•1•Updated Dec 6, 2025Dec 6, 2025

• cilium

  Public
  eBPF-based Networking, Security, and Observability

  kubernetessecuritynetworking+ 13monitoringkernelcontainerscncfk8sebpfxdp+ 6

  Go

  •

  Apache License 2.0

  •3.5k•23k•846•171•Updated Dec 6, 2025Dec 6, 2025

• ebpf

  Public
  ebpf-go is a pure-Go library to read, modify and load eBPF programs and attach them to various hooks in the Linux kernel.

  golinuxgolang+ 2ebpfbtf

  Go

  •

  MIT License

  •791•7.3k•22•10•Updated Dec 6, 2025Dec 6, 2025

• little-vm-helper-images

  Public
  Dockerfile

  •12•20•6•10•Updated Dec 6, 2025Dec 6, 2025

• ariane

  Public

  cilium/ariane’s past year of commit activity
  GitHub App for triggering Cilium CI workflows

  Go

  •

  Apache License 2.0

  •3•0•1•0•Updated Dec 6, 2025Dec 6, 2025

• linux

  Public

  cilium/linux’s past year of commit activity
  Just local BPF wip branches for upstream

  C

  •

  Other

  •59k•8•0•0•Updated Dec 5, 2025Dec 5, 2025

• community

  Public

  cilium/community’s past year of commit activity
  Here you can find community content around Cilium

  Shell

  •

  Apache License 2.0

  •98•20•14•1•Updated Dec 5, 2025Dec 5, 2025

• tetragon

  Public

  cilium/tetragon’s past year of commit activity
  eBPF-based Security Observability and Runtime Enforcement

  kubernetessecuritykernel+ 2ebpfbpf

  C

  •

  Apache License 2.0

  •479•4.3k•109•104•Updated Dec 5, 2025Dec 5, 2025

• statedb

  Public
  In-memory state database for Go

  Go

  •

  Apache License 2.0

  •2•91•1•1•Updated Dec 5, 2025Dec 5, 2025

• cilium-cli

  Public

  cilium/cilium-cli’s past year of commit activity
  CLI to install, manage & troubleshoot Kubernetes clusters running Cilium

  kubernetessecuritynetworking+ 3ebpfobservabilitycilium

  Makefile

  •

  Apache License 2.0

  •217•532•4•6•Updated Dec 5, 2025Dec 5, 2025

• pwru

  Public
  Packet, where are you? -- eBPF-based Linux kernel networking debugger

  linuxkernelnetwork+ 3tracingebpfbpf

  C

  •

  Apache License 2.0

  •209•3.6k•28•5•Updated Dec 5, 2025Dec 5, 2025

• proxy

  Public
  Envoy with Cilium filters

  ebpfcilium

  C++

  •

  Apache License 2.0

  •75•169•12•13•Updated Dec 4, 2025Dec 4, 2025

• fake

  Public
  A Go library to generate random data for testing and/or performance evaluation

  Go

  •

  Apache License 2.0

  •5•22•4•1•Updated Dec 4, 2025Dec 4, 2025

• alpine-curl

  Public
  Container image for curl client

  Makefile

  •4•7•0•2•Updated Dec 4, 2025Dec 4, 2025

• little-vm-helper

  Public
  tool for building and running VMs for development and testing

  Go

  •

  Apache License 2.0

  •20•108•13•1•Updated Dec 4, 2025Dec 4, 2025

• cilium.io

  Public
  Cilium project website

  JavaScript

  •

  Creative Commons Attribution 4.0 International

  •111•52•5•3•Updated Dec 3, 2025Dec 3, 2025

• charts

  Public
  Helm charts repository for the Cilium project

  kubernetessecurityhelm+ 3cnibpfkubernetes-networking

  Shell

  •23•70•0•0•Updated Dec 3, 2025Dec 3, 2025

• image-tools

  Public
  Dockerfiles for cilium-runtime and cilium-builder dependencies

  Shell

  •

  Other

  •32•24•11•2•Updated Dec 2, 2025Dec 2, 2025

• ci-kernels

  Public
  A collection of kernels used for CI builds

  Shell

  •

  MIT License

  •17•17•1•3•Updated Dec 2, 2025Dec 2, 2025

• hubble-ui

  Public
  Observability & Troubleshooting for Kubernetes Services

  kubernetessecurityui+ 6reactjsgraphicalebpftroubleshootingobservabilitycilium

  TypeScript

  •

  Apache License 2.0

  •69•483•47•2•Updated Dec 2, 2025Dec 2, 2025

• workerpool

  Public
  Run tasks concurrently with limits

  Go

  •

  Apache License 2.0

  •6•34•3•0•Updated Dec 1, 2025Dec 1, 2025

• docsearch-scraper-webhook

  Public
  Python

  •

  Other

  •2•6•2•0•Updated Dec 1, 2025Dec 1, 2025

• test-connection-disruption

  Public
  Testing connection interruptions during Cilium upgrades

  Go

  •3•2•0•0•Updated Nov 27, 2025Nov 27, 2025

• hubble

  Public

  cilium/hubble’s past year of commit activity
  Hubble - Network, Service & Security Observability for Kubernetes using eBPF

  kubernetessecuritynetworking+ 5metricstracingebpfobservabilitycilium

  Makefile

  •

  Apache License 2.0

  •278•4k•44•0•Updated Nov 27, 2025Nov 27, 2025

• dev-summits

  Public

  cilium/dev-summits’s past year of commit activity
  Information about Cilium Developer Summits

  HTML

  •

  Apache License 2.0

  •7•2•0•1•Updated Nov 27, 2025Nov 27, 2025

• scale-tests-action

  Public
  Repository that hosts the GitHub action to run scale tests

  5•3•3•0•Updated Nov 26, 2025Nov 26, 2025

• linters

  Public
  Go

  •

  Apache License 2.0

  •0•2•0•0•Updated Nov 25, 2025Nov 25, 2025

• hubble-export-stdout

  Public
  Export Hubble data to stdout

  Dockerfile

  •

  Apache License 2.0

  •3•1•1•0•Updated Nov 24, 2025Nov 24, 2025

• scaffolding

  Public
  Set of tools and resources for automating performance tests.

  Jupyter Notebook

  •

  Apache License 2.0

  •7•13•14•0•Updated Nov 24, 2025Nov 24, 2025

• certgen

  Public
  A convenience tool to generate and store certificates for Hubble Relay mTLS

  Go

  •

  Apache License 2.0

  •13•27•1•0•Updated Nov 24, 2025Nov 24, 2025