and the supported formats. Monitoring & Metrics : Instructions for configuring metrics collection from Cilium. Troubleshooting : Describes how to troubleshoot Cilium in different deployment modes. BPF Mesos/Marathon Envoy Envoy Go Extensions Administration System Requirements Summary Linux Distribution Compatibility Matrix Linux Kernel Advanced Features and Required Kernel Version Key-Value store clang+LLVM connectivity between application services deployed using Linux container management platforms like Docker and Kubernetes. At the foundation of Cilium is a new Linux kernel technology called BPF, which enables the

structure and the supported formats. Monitoring & Metrics : Instruc�ons for configuring metrics collec�on from Cilium. Troubleshoo�ng : Describes how to troubleshoot Cilium in different deployment modes. BPF Mesos/Marathon Envoy Envoy Go Extensions Administra�on System Requirements Summary Linux Distribu�on Compa�bility Matrix Linux Kernel Key-Value store clang+LLVM iproute2 Firewall Rules Privileges Upgrade Guide connec�vity between applica�on services deployed using Linux container management pla�orms like Docker and Kubernetes. At the founda�on of Cilium is a new Linux kernel technology called BPF, which enables the

and the supported formats. Monitoring & Metrics : Instructions for configuring metrics collection from Cilium. Troubleshooting : Describes how to troubleshoot Cilium in different deployment modes. BPF Mesos/Marathon Envoy Envoy Go Extensions Administration System Requirements Summary Linux Distribution Compatibility Matrix Linux Kernel Advanced Features and Required Kernel Version Key-Value store clang+LLVM connectivity between application services deployed using Linux container management platforms like Docker and Kubernetes. At the foundation of Cilium is a new Linux kernel technology called BPF, which enables the

and the supported formats. Monitoring & Metrics : Instructions for configuring metrics collection from Cilium. Troubleshooting : Describes how to troubleshoot Cilium in different deployment modes. BPF Help FAQ Slack GitHub Security Bugs Operations System Requirements Summary Linux Distribution Compatibility Matrix Linux Kernel Required Kernel Versions for Advanced Features Key-Value store clang+LLVM connectivity between application services deployed using Linux container management platforms like Docker and Kubernetes. At the foundation of Cilium is a new Linux kernel technology called BPF, which enables the

and the supported formats. Monitoring & Metrics : Instructions for configuring metrics collection from Cilium. Troubleshooting : Describes how to troubleshoot Cilium in different deployment modes. BPF Enterprise support Security Bugs Operations System Requirements Summary Linux Distribution Compatibility & Considerations Linux Kernel Required Kernel Versions for Advanced Features Key-Value store clang+LLVM connectivity between application services deployed using Linux container management platforms like Docker and Kubernetes. At the foundation of Cilium is a new Linux kernel technology called eBPF, which enables the

and the supported formats. Monitoring & Metrics : Instructions for configuring metrics collection from Cilium. Troubleshooting : Describes how to troubleshoot Cilium in different deployment modes. BPF Training Enterprise support Security Bugs Operations System Requirements Summary Linux Distribution Compatibility Matrix Linux Kernel Required Kernel Versions for Advanced Features Key-Value store clang+LLVM connectivity between application services deployed using Linux container management platforms like Docker and Kubernetes. At the foundation of Cilium is a new Linux kernel technology called eBPF, which enables the

and the supported formats. Monitoring & Metrics : Instructions for configuring metrics collection from Cilium. Troubleshooting : Describes how to troubleshoot Cilium in different deployment modes. BPF Security Bugs Operations System Requirements Summary Architecture Support Linux Distribution Compatibility & Considerations Linux Kernel Required Kernel Versions for Advanced Features Key-Value store clang+LLVM connectivity between application services deployed using Linux container management platforms like Docker and Kubernetes. At the foundation of Cilium is a new Linux kernel technology called eBPF, which enables the

io https://github.com/cilium cilium是 kubernetes 的 CNI 网络解决方案，创新采用了 eBPF datapath，为 kubernetes网络和 linux 社区的 eBPF 发展，启动了 最要的推动作用。 截止 2021.10 ，cilium github 项目已有 9.3K star，Contributors 316位 cilium的特色功能： eBPF 技术 在 Linux kernel 3.19 开始被 引入，可在用户态进行 eBPF 程序编程，编译 后，动态加载到内核指定的 hook 点上，以 VM 方式安全运行，其能过通过 map 存储结 构存储数据，能通过 map 同用户态程序交互， 最终实现内核数据进行修改，或者影响内核处 理请求的结果，或者改变内核处理请求的流程。 极大提升了内核处理事件的效率。 截止 linux 5.14 版本，eBPF : nodePort -> client unNAT source IP by recored info record the nodeIP and nodePort extracted from the IP header eBPF 加速本地通信 本地应用间的通信，需要经历冗长的内 核协议栈处理。尤其在 serviceMesh 流行趋 势下，sideCar 的重定向加速，成为重要话题。