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    134 repositories

    • little-vm-helper

      Public
      tool for building and running VMs for development and testing
      Go
      •
      Apache License 2.0
      •23•114•13•2•Updated Feb 20, 2026Feb 20, 2026

    • ariane

      Public
      GitHub App for triggering Cilium CI workflows
      Go
      •
      Apache License 2.0
      •4•1•1•0•Updated Feb 20, 2026Feb 20, 2026

    • pwru

      Public
      Packet, where are you? -- eBPF-based Linux kernel networking debugger
      linuxkernelnetworktracingebpfbpf
      C
      •
      Apache License 2.0
      •219•3.7k•27•3•Updated Feb 20, 2026Feb 20, 2026

    • cilium

      Public
      eBPF-based Networking, Security, and Observability
      kubernetessecuritynetworkingmonitoringkernelcontainerscncfk8sebpfxdp
      Go
      •
      Apache License 2.0
      •3.6k•24k•803•164•Updated Feb 20, 2026Feb 20, 2026

    • little-vm-helper-images

      Public
      Dockerfile
      •13•22•6•6•Updated Feb 20, 2026Feb 20, 2026

    • ztunnel

      Public
      Mutual TLS proxy for workload communication
      Rust
      •
      Apache License 2.0
      •158•1•0•3•Updated Feb 19, 2026Feb 19, 2026

    • statedb

      Public
      In-memory state database for Go
      Go
      •
      Apache License 2.0
      •2•93•1•3•Updated Feb 19, 2026Feb 19, 2026

    • tetragon

      Public
      eBPF-based Security Observability and Runtime Enforcement
      kubernetessecuritykernelebpfbpf
      C
      •
      Apache License 2.0
      •507•4.4k•110•117•Updated Feb 19, 2026Feb 19, 2026

    • lumberjack

      Public
      lumberjack is a log rolling package for Go
      Go
      •
      MIT License
      •647•1•0•0•Updated Feb 19, 2026Feb 19, 2026

    • cilium.io

      Public
      Cilium project website
      JavaScript
      •
      Apache License 2.0
      •140•64•5•6•Updated Feb 19, 2026Feb 19, 2026

    • 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.
      golinuxgolangebpfbtf
      Go
      •
      MIT License
      •828•7.5k•18•12•Updated Feb 19, 2026Feb 19, 2026

    • hubble-ui

      Public
      Observability & Troubleshooting for Kubernetes Services
      kubernetessecurityuireactjsgraphicalebpftroubleshootingobservabilitycilium
      TypeScript
      •
      Apache License 2.0
      •76•498•51•8•Updated Feb 19, 2026Feb 19, 2026

    • proxy

      Public
      Envoy with Cilium filters
      ebpfcilium
      C++
      •
      Apache License 2.0
      •85•179•13•16•Updated Feb 18, 2026Feb 18, 2026

    • charts

      Public
      Helm charts repository for the Cilium project
      kubernetessecurityhelmcnibpfkubernetes-networking
      Shell
      •25•75•0•0•Updated Feb 18, 2026Feb 18, 2026

    • design-cfps

      Public
      Repo to store Cilium CFP design docs
      Apache License 2.0
      •42•42•4•12•Updated Feb 18, 2026Feb 18, 2026

    • linux

      Public
      Just local BPF wip branches for upstream
      C
      •
      Other
      •61k•8•0•0•Updated Feb 18, 2026Feb 18, 2026

    • cilium-cli

      Public
      CLI to install, manage & troubleshoot Kubernetes clusters running Cilium
      kubernetessecuritynetworkingebpfobservabilitycilium
      Makefile
      •
      Apache License 2.0
      •220•548•4•1•Updated Feb 18, 2026Feb 18, 2026

    • hubble

      Public
      Hubble - Network, Service & Security Observability for Kubernetes using eBPF
      kubernetessecuritynetworkingmetricstracingebpfobservabilitycilium
      Makefile
      •
      Apache License 2.0
      •282•4.1k•45•4•Updated Feb 17, 2026Feb 17, 2026

    • fake

      Public
      A Go library to generate random data for testing and/or performance evaluation
      Go
      •
      Apache License 2.0
      •5•23•4•2•Updated Feb 17, 2026Feb 17, 2026

    • ci-kernels

      Public
      A collection of kernels used for CI builds
      Shell
      •
      MIT License
      •17•17•1•0•Updated Feb 17, 2026Feb 17, 2026

    • certgen

      Public
      A convenience tool to generate and store certificates for Hubble Relay mTLS
      Go
      •
      Apache License 2.0
      •16•28•3•1•Updated Feb 17, 2026Feb 17, 2026

    • hubble-export-stdout

      Public
      Export Hubble data to stdout
      Dockerfile
      •
      Apache License 2.0
      •3•1•1•0•Updated Feb 16, 2026Feb 16, 2026

    • scaffolding

      Public
      Set of tools and resources for automating performance tests.
      Jupyter Notebook
      •
      Apache License 2.0
      •8•13•14•1•Updated Feb 16, 2026Feb 16, 2026

    • alpine-curl

      Public
      Container image for curl client
      Makefile
      •5•7•0•1•Updated Feb 16, 2026Feb 16, 2026

    • kernel-bpf-ci

      Public
      Local copy of BPF CI for testing & development
      C
      •
      Other
      •161•0•0•1•Updated Feb 15, 2026Feb 15, 2026

    • community

      Public
      Here you can find community content around Cilium
      Shell
      •
      Apache License 2.0
      •101•20•6•1•Updated Feb 13, 2026Feb 13, 2026

    • cilium-perf-networking

      Public archive
      Utilities for Cilium networking performance evaluation
      Shell
      •
      Apache License 2.0
      •15•61•0•0•Updated Feb 13, 2026Feb 13, 2026

    • json-mock

      Public
      Simple container image for json-server to mock REST/JSON APIs
      Makefile
      •
      Apache License 2.0
      •20•16•0•3•Updated Feb 13, 2026Feb 13, 2026

    • image-tools

      Public
      Dockerfiles for cilium-runtime and cilium-builder dependencies
      Shell
      •
      Other
      •33•25•10•2•Updated Feb 12, 2026Feb 12, 2026

    • linters

      Public
      Go
      •
      Apache License 2.0
      •0•2•0•0•Updated Feb 11, 2026Feb 11, 2026