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    139 repositories

    • scaffolding

      Public
      Set of tools and resources for automating performance tests.
      Go
      •
      Apache License 2.0
      •9•15•8•1•Updated Sep 21, 2026Sep 21, 2026

    • cilium

      Public
      eBPF-based Networking, Security, and Observability
      kubernetessecuritynetworking
      kubernetessecuritynetworkingmonitoringkernelcontainerscncfk8sebpfxdp
      Go
      •
      Apache License 2.0
      •4.1k•25k•849•260•Updated Sep 21, 2026Sep 21, 2026

    • certgen

      Public
      A convenience tool to generate and store certificates for Hubble Relay mTLS
      Go
      •
      Apache License 2.0
      •16•30•2•1•Updated Sep 21, 2026Sep 21, 2026

    • proxy

      Public
      Envoy with Cilium filters
      ebpfcilium
      ebpfcilium
      C++
      •
      Apache License 2.0
      •99•190•16•16•Updated Sep 21, 2026Sep 21, 2026

    • tetragon

      Public
      eBPF-based Security Observability and Runtime Enforcement
      kubernetessecuritykernel
      kubernetessecuritykernelebpfbpf
      C
      •
      Apache License 2.0
      •611•5k•133•150•Updated Sep 21, 2026Sep 21, 2026

    • hubble-ui

      Public
      Observability & Troubleshooting for Kubernetes Services
      kubernetessecurityui
      kubernetessecurityuireactjsgraphicalebpftroubleshootingobservabilitycilium
      TypeScript
      •
      Apache License 2.0
      •91•537•52•14•Updated Sep 21, 2026Sep 21, 2026

    • little-vm-helper-images

      Public
      Dockerfile
      •16•28•6•10•Updated Sep 21, 2026Sep 21, 2026

    • hubble-export-stdout

      Public
      Export Hubble data to stdout
      Dockerfile
      •
      Apache License 2.0
      •3•2•1•1•Updated Sep 21, 2026Sep 21, 2026

    • fake

      Public
      A Go library to generate random data for testing and/or performance evaluation
      Go
      •
      Apache License 2.0
      •7•28•3•2•Updated Sep 21, 2026Sep 21, 2026

    • cilium-cli

      Public
      CLI to install, manage & troubleshoot Kubernetes clusters running Cilium
      kubernetessecuritynetworking
      kubernetessecuritynetworkingebpfobservabilitycilium
      Makefile
      •
      Apache License 2.0
      •228•598•2•3•Updated Sep 20, 2026Sep 20, 2026

    • image-tools

      Public
      Dockerfiles for cilium-runtime and cilium-builder dependencies
      Shell
      •
      Other
      •33•28•10•4•Updated Sep 20, 2026Sep 20, 2026

    • little-vm-helper

      Public
      tool for building and running VMs for development and testing
      Go
      •
      Apache License 2.0
      •28•129•12•3•Updated Sep 19, 2026Sep 19, 2026

    • pwru

      Public
      Packet, where are you? -- eBPF-based Linux kernel networking debugger
      linuxkernelnetwork
      linuxkernelnetworktracingebpfbpf
      C
      •
      Apache License 2.0
      •229•3.8k•34•5•Updated Sep 19, 2026Sep 19, 2026

    • ariane

      Public
      GitHub App for triggering Cilium CI workflows
      Go
      •
      Apache License 2.0
      •5•16•2•5•Updated Sep 19, 2026Sep 19, 2026

    • linux

      Public
      Just local BPF wip branches for upstream
      C
      •
      Other
      •65k•9•0•0•Updated Sep 18, 2026Sep 18, 2026

    • json-mock

      Public
      Simple container image for json-server to mock REST/JSON APIs
      Makefile
      •
      Apache License 2.0
      •24•17•0•7•Updated Sep 18, 2026Sep 18, 2026

    • community

      Public
      Here you can find community content around Cilium
      Shell
      •
      Apache License 2.0
      •115•25•8•2•Updated Sep 18, 2026Sep 18, 2026

    • design-cfps

      Public
      Repo to store Cilium CFP design docs
      Apache License 2.0
      •58•45•4•21•Updated Sep 18, 2026Sep 18, 2026

    • alpine-curl

      Public
      Container image for curl client
      Makefile
      •6•8•0•2•Updated Sep 18, 2026Sep 18, 2026

    • charts

      Public
      Helm charts repository for the Cilium project
      kubernetessecurityhelm
      kubernetessecurityhelmcnibpfkubernetes-networking
      Shell
      •25•83•0•0•Updated Sep 17, 2026Sep 17, 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.
      golinuxgolang
      golinuxgolangebpfbtf
      Go
      •
      MIT License
      •890•8k•16•11•Updated Sep 17, 2026Sep 17, 2026

    • statedb

      Public
      In-memory state database for Go
      Go
      •
      Apache License 2.0
      •5•102•4•5•Updated Sep 17, 2026Sep 17, 2026

    • stackwhere

      Public
      A tool for exploring where BPF stack usage comes from
      Go
      •
      Apache License 2.0
      •2•42•0•0•Updated Sep 16, 2026Sep 16, 2026

    • linters

      Public
      Go
      •
      Apache License 2.0
      •0•3•0•0•Updated Sep 15, 2026Sep 15, 2026

    • hubble

      Public
      Hubble - Network, Service & Security Observability for Kubernetes using eBPF
      kubernetessecuritynetworking
      kubernetessecuritynetworkingmetricstracingebpfobservabilitycilium
      Makefile
      •
      Apache License 2.0
      •301•4.3k•43•1•Updated Sep 15, 2026Sep 15, 2026

    • cilium.io

      Public
      Cilium project website
      JavaScript
      •
      Apache License 2.0
      •158•72•1•1•Updated Sep 12, 2026Sep 12, 2026

    • actions

      Public
      A collection of GitHub Actions used by Cilium projects
      3•1•1•0•Updated Sep 9, 2026Sep 9, 2026

    • .project

      Public
      Project metadata for Cilium - CNCF .project automation
      3•0•1•0•Updated Sep 9, 2026Sep 9, 2026

    • ci-kernels

      Public
      A collection of kernels used for CI builds
      Shell
      •
      MIT License
      •17•19•1•0•Updated Sep 8, 2026Sep 8, 2026

    • reusable-workflows

      Public
      1•1•0•0•Updated Sep 4, 2026Sep 4, 2026
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