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    132 repositories

    • cilium

      Public
      eBPF-based Networking, Security, and Observability
      kubernetessecuritynetworkingmonitoringkernelcontainerscncfk8sebpfxdp
      Go
      •
      Apache License 2.0
      •3.3k•22k•907•164•Updated Aug 8, 2025Aug 8, 2025

    • tetragon

      Public
      eBPF-based Security Observability and Runtime Enforcement
      securitykernelebpfbpfkubernetes
      C
      •
      Apache License 2.0
      •438•4.1k•95•91•Updated Aug 8, 2025Aug 8, 2025

    • pwru

      Public
      Packet, where are you? -- eBPF-based Linux kernel networking debugger
      linuxkernelnetworktracingbpfebpf
      C
      •
      Apache License 2.0
      •199•3.4k•28•5•Updated Aug 8, 2025Aug 8, 2025

    • fake

      Public
      A Go library to generate random data for testing and/or performance evaluation
      Go
      •
      Apache License 2.0
      •5•22•3•2•Updated Aug 8, 2025Aug 8, 2025

    • little-vm-helper-images

      Public
      Dockerfile
      •8•18•5•8•Updated Aug 8, 2025Aug 8, 2025

    • cilium-cli

      Public
      CLI to install, manage & troubleshoot Kubernetes clusters running Cilium
      kubernetessecuritynetworkingebpfobservabilitycilium
      Makefile
      •
      Apache License 2.0
      •211•497•12•1•Updated Aug 8, 2025Aug 8, 2025

    • little-vm-helper

      Public
      tool for building and running VMs for development and testing
      Go
      •
      Apache License 2.0
      •17•99•13•2•Updated Aug 7, 2025Aug 7, 2025

    • release

      Public
      Repository used to generate release notes for Cilium releases
      Go
      •
      Apache License 2.0
      •7•7•8•1•Updated Aug 7, 2025Aug 7, 2025

    • cilium.io

      Public
      Cilium project website
      JavaScript
      •
      Creative Commons Attribution 4.0 International
      •95•46•13•14•Updated Aug 7, 2025Aug 7, 2025

    • echoserver-udp

      Public
      Container image serving a dynamic TFTP page similar to cilium/echoserver
      Go
      •
      Apache License 2.0
      •3•5•0•3•Updated Aug 7, 2025Aug 7, 2025

    • json-mock

      Public
      Simple container image for json-server to mock REST/JSON APIs
      Makefile
      •
      Apache License 2.0
      •19•16•0•2•Updated Aug 7, 2025Aug 7, 2025

    • community

      Public
      Here you can find community content around Cilium
      Shell
      •
      Apache License 2.0
      •90•17•2•2•Updated Aug 7, 2025Aug 7, 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.
      linuxbtfgogolangebpf
      Go
      •
      MIT License
      •760•7k•20•4•Updated Aug 7, 2025Aug 7, 2025

    • statedb

      Public
      In-memory state database for Go
      Go
      •
      Apache License 2.0
      •1•83•1•0•Updated Aug 7, 2025Aug 7, 2025

    • certgen

      Public
      A convenience tool to generate and store certificates for Hubble Relay mTLS
      Go
      •
      Apache License 2.0
      •13•27•0•0•Updated Aug 7, 2025Aug 7, 2025

    • alpine-curl

      Public
      Container image for curl client
      Makefile
      •4•7•0•1•Updated Aug 7, 2025Aug 7, 2025

    • proxy

      Public
      Envoy with Cilium filters
      ebpfhacktoberfestcilium
      C++
      •
      Apache License 2.0
      •68•165•14•8•Updated Aug 7, 2025Aug 7, 2025

    • image-tools

      Public
      Dockerfiles for cilium-runtime and cilium-builder dependencies
      Shell
      •
      Other
      •31•22•11•11•Updated Aug 6, 2025Aug 6, 2025

    • hubble

      Public
      Hubble - Network, Service & Security Observability for Kubernetes using eBPF
      kubernetessecuritynetworkingtracingobservabilitymetricsebpfcilium
      Makefile
      •
      Apache License 2.0
      •270•3.9k•45•1•Updated Aug 5, 2025Aug 5, 2025

    • sphinx_rtd_theme

      Public
      Sphinx theme for readthedocs.org
      1.8k•1•0•0•Updated Aug 4, 2025Aug 4, 2025

    • scaffolding

      Public
      Set of tools and resources for automating performance tests.
      Jupyter Notebook
      •
      Apache License 2.0
      •7•13•13•0•Updated Aug 4, 2025Aug 4, 2025

    • kernel-bpf-ci

      Public
      Local copy of BPF CI for testing & development
      C
      •
      Other
      •148•0•0•2•Updated Aug 1, 2025Aug 1, 2025

    • charts

      Public
      Helm charts repository for the Cilium project
      kubernetessecurityhelmcnibpfkubernetes-networking
      Shell
      •20•62•0•0•Updated Jul 31, 2025Jul 31, 2025

    • hive

      Public
      Hive dependency injection
      Go
      •
      Apache License 2.0
      •8•21•3•3•Updated Jul 31, 2025Jul 31, 2025

    • ci-kernels

      Public
      A collection of kernels used for CI builds
      Shell
      •
      MIT License
      •17•17•2•3•Updated Jul 30, 2025Jul 30, 2025

    • design-cfps

      Public
      Repo to store Cilium CFP design docs
      Apache License 2.0
      •36•38•3•5•Updated Jul 29, 2025Jul 29, 2025

    • docsearch-scraper-webhook

      Public
      Python
      •
      Other
      •2•6•1•4•Updated Jul 29, 2025Jul 29, 2025

    • github-actions

      Public
      Repository dedicated for the GitHub actions logic executed in cilium/cilium. Also known as the maintainer's little helper (MLH).
      Go
      •
      Apache License 2.0
      •6•6•7•1•Updated Jul 29, 2025Jul 29, 2025

    • hubble-ui

      Public
      Observability & Troubleshooting for Kubernetes Services
      kubernetessecurityuireactjsgraphicalebpftroubleshootingobservabilitycilium
      TypeScript
      •
      Apache License 2.0
      •67•458•45•13•Updated Jul 27, 2025Jul 27, 2025

    • gobgp

      Public
      BGP implemented in the Go Programming Language
      Go
      •
      Apache License 2.0
      •745•0•0•0•Updated Jul 17, 2025Jul 17, 2025