Datapath Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Training Enterprise support Security Bugs Operations System Requirements Summary Linux Distribution Criteria Backporting guide for the backporter Backporting guide for others Generic Release Process GitHub template process Reference steps for the template Release Candidate Process Feature Release Process metrics are exported via Prometheus for integration with your existing dashboards. Hubble [https://github.com/cilium/hubble/]: An observability platform specifically written for Cilium. It provides service

Datapath Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Training Enterprise support Security Bugs Operations System Requirements Summary Architecture Backporting Guide for Others Generic Release Process GitHub template process Reference steps for the template Release Candidate Process GitHub template process Reference steps for the template Feature metrics are exported via Prometheus for integration with your existing dashboards. Hubble [https://github.com/cilium/hubble/]: An observability platform specifically written for Cilium. It provides service

Datapath Observability Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Training Enterprise support Security Bugs Operations System Requirements Summary Linux Distribution Criteria Backporting Guide for the Backporter Backporting Guide for Others Generic Release Process GitHub template process Reference steps for the template Release Candidate Process Feature Release Process metrics are exported via Prometheus for integration with your existing dashboards. Hubble [https://github.com/cilium/hubble/]: An observability platform specifically written for Cilium. It provides service

Security eBPF Datapath Kubernetes Integration Multi-Cluster (Cluster Mesh) Getting Help FAQ Slack GitHub Security Bugs Operations System Requirements Summary Linux Distribution Compatibility Matrix Linux Criteria Backporting guide for the backporter Backporting guide for others Generic Release Process GitHub template process Reference steps for the template Release Candidate Process Feature Release Process metrics are exported via Prometheus for integration with your existing dashboards. Hubble [https://github.com/cilium/hubble/]: An observability platform specifically written for Cilium. It provides service

Datapath Failure Behavior Architecture Datapath Scale Kubernetes Integration Getting Help FAQ Slack GitHub Security Bugs Integrations Kubernetes Introduction Concepts Requirements Configuration Network metrics are exported via Prometheus for integration with your existing dashboards. Hubble [https://github.com/cilium/hubble/]: An observability platform specifically written for Cilium. It provides service plugin integrations: CNI [https://github.com/containernetworking/cni], libnetwork [https://github.com/docker/libnetwork] Container runtime events: containerd [https://github.com/containerd/containerd] Kubernetes:

Datapath Failure Behavior Architecture Datapath Scale Kubernetes Integration Getting Help FAQ Slack GitHub Security Bugs Integrations Kubernetes Introduction Concepts Requirements Configuration Network Certificate of Origin Release Management Release Cadence Stable releases LTS Generic Release Process GitHub template process Reference steps for the template Minor Release Process Backporting process CI / plugin integrations: CNI [https://github.com/containernetworking/cni], libnetwork [https://github.com/docker/libnetwork] Container runtime events: containerd [https://github.com/containerd/containerd] Kubernetes:

Mul� Host Networking Security Architecture Datapath Scale Kubernetes Integra�on Ge�ng Help FAQ Slack GitHub Security Bugs Integra�ons Kubernetes Introduc�on Concepts Requirements Configura�on Network Policy plugin integra�ons: CNI [h�ps://github.com/containernetworking/cni], libnetwork [h�ps://github.com/docker/libnetwork] Container run�me events: containerd [h�ps://github.com/containerd/containerd] Kubernetes: Create an EKS Cluster The first step is to create an EKS cluster. This guide will use eksctl [h�ps://github.com/weaveworks/eksctl] but you can also follow the Ge�ng Started with Amazon EKS [h�ps://docs.aws

We’ve all been there: ● “I just wish I could see the variable x when Foo() is called” Github Link: https://github.com/pixie-labs/pixie/tree/main/demos/simple-gotracing Relevant Code: // computeE computes long val = ctx->ax; trace.perf_submit(ctx, &val, sizeof(val)); return 0; } eBPF Github Link: https://github.com/pixie-labs/pixie/tree/main/demos/simple-gotracing/trace_example DEMO: Go Argument next? eBPF DEMO: HTTP Tracer eBPF https://github.com/pixie-labs/pixie https://github.com/kinvolk/inspektor-gadget Some related projects https://github.com/draios/sysdig/wiki/eBPF Checkout out repo/blog

1-36.vanilla.1.fc32.x86_64 vm $ bpftool version bpftool v5.9.1 Code and instructions at https://github.com/jsitnicki/ebpf-summit-2020 We will need… a TCP echo server $ sudo dnf install nmap-ncat $ lookup? ● Repo with code and setup instructions https://github.com/jsitnicki/ebpf-summit-2020 ● BPF sk_lookup program kernel documentation https://github.com/torvalds/linux/blob/master/Documentation/bpf/prog_sk_lookup rog_sk_lookup.rst ● BPF sk_lookup context object declaration https://github.com/torvalds/linux/blob/v5.9/include/uapi/linux/bpf.h#L4436 ● bpf_sk_assign() helper documentation on bpf-helpers(7) man page

October 28, 2020 Preface Arm ecosystem of CNI Support Arm64 • Cilium enable on aarch64 • https://github.com/cilium/cilium/issues/9898 • Fix compiling and runtime issue on Arm64; • Multi-arch support travis-ci.com/user/multi-cpu-architectures • https://github.com/cilium/cilium/pull/13033 Docker Images • Github Action + Docker Buildx • Issue • https://github.com/cilium/proxy/runs/1250471418 Demo on Arm64