eCHO News 57

 eCHO news is your bi-weekly wrap up of all things eBPF and Cilium. If you want to keep up on the latest in cloud native networking, observability, and security this is your quelle

4th June 2024

eBPF Summit returns for the 5th edition on September 11th and the CfP is now open. After writing 57 editions of this newsletter and talking to people in the community at various conferences and meetups, I'm excited about this year's summit because of the variety of use cases I see eBPF being applied to. Just two examples since last year's summit, there is now a Java library for eBPF and eBPF is being used to find a remediate CVE exploits. I'm sure there will be so many more to discover and discuss at eBPF Summit so be sure to register today!

I'm currently writing and reviewing CfPs for KubeCon and Cilium + eBPF Day (ping me if you need help with yours!) so let’s 🐝 -gin.

The Technical

Tetragon Process Lifecycle Observation: Tetragon Agent Part - Learn how the Tetragon Agent reads process lifecycle data from the eBPF Map and sends it to clients

Istio to Cilium: a grand yak-shave - "how I turned my Istio-powered k3s cluster into a Cilium-powered one, just because I wanted to store my own notes" 🤣

Intro to development using eBPF - with a few sample programs "how cool is that?"

Using Tc-Bpf Program To Redirect Dns Traffic In Docker Containers - Traffic control with eBPF

Is eBPF driving you crazy? Let it run Lunatik instead! - "a Lua API for attaching scripts to XDP; and a kfunc for calling such scripts from eBPF programs"

hmonsalv/cilium-inject-mtls - "A lab showing how to inject mTLS certs into requests with Cilium Service Mesh L7 Envoy advance feature"

digitalocean-labs/ebpf_exporter - "a pure-Go Prometheus exporter for the eBPF Linux subsystem"

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The Ecosystem

Kubernetes Networking for Network Engineers - C2C034 - The podcast adaptation of Nico's eBook

Cloud-Native Security and Networking with Liz Rice - Understand why we are moving from IPs to identity for security in this podcast

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The How To

Cluster mesh with Cilium in AKS - Setup and basic testing

Understanding Cilium, eBPF, and Integrating with Prometheus/Grafana - connect and visualize your metrics

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The Video

Cilium in Action Strengthen Your AKS Networking - From the Cloud and Native Meetup in Auckland

Bloqueando tráfego do cluster Kubernetes com eBPF usando CILIUM - Palestra no 5 meetup da @cloudnativesc

#159 Qué es Cilium, sus ventajas y funcionalidades - Cilium intro in Spanish

What's new with Isovalent Enterprise for Cilium 1.15 - Recording of the Cilium 1.15 release webinar 

Virtual Workshop: Isovalent Enterprise for Cilium 1.15 - Recording of this virtual workshop

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The Events

Exploring the world of Cilium: a hands-workshop on Cilium, Tetragon & eBPF - at PlatformCon on June 11th

Networking Security Workshop series (in German) - Session 1: June 18, session 2: June 25

Cloud Network and Security 2nd MeetUp - Intro to eBPF in Munich on June 18th

eBPF Summit - September 11th! Registration and CfP now open

Cilium + eBPF Day - CfP open until July 14th

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The Tweet of the Week