The Technical
Userspace eBPF Runtimes: Overview and Applications
"userspace eBPF runtimes are cementing their position as an indispensable part of the cloud-native technology stack, offering an unparalleled combination of safety, efficiency and innovation"
eBPF application development: Beyond the basics
"A 201-level guide for eBPF" diving into things like choosing your application stack and CO-RE
Getting acquainted with BPF as a security tool
"I’ve been very impressed with BPF and the ecosystem of tools around it"
Kubernetes network learning with Cilium and eBPF
Dive into the networking code behind Cilium
Migration du routage de cilium de iptables vers eBPF... à chaud !
"Le passage au mode eBPF a permet de retrouver des niveaux totalement indolores (1% de CPU par node, 1-2% de RAM) par rapport aux configurations de mes machines"
Migrating Cilium from Legacy iptables Routing to Native eBPF Routing in Production
"While we were expecting significant improvements in resource consumption, we certainly weren’t hoping for 10 times less"
eBPF: A practical intro with examples on Observability, Security & Networking
Learn how to kill processes and count packets
eunomia-bpf/bpftime
"Userspace eBPF runtime for fast Uprobe & Syscall hook & Plugins"
edgebitio/edgebit-agent
eBPF for software supply chain security
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The Ecosystem
Cilium User Survey - September 2023
We want to hear from you! Let us know what you love and what we need to work on
Cilium Talks at KubeCon NA 2023
Find all 25 talks here and make sure to say hi if you see me there next week!
CNCF firms up Cilium cell structure
"Cilium’s rise as a universal connectivity layer for cloud-native infrastructure is a massive disruptor to the entire old-world, software-defined, proprietary networking stack – poised to make the same impact on the networking stack, as Linux did on x86 server infrastructure in the ’00s"
Isovalent Enterprise for Cilium 1.14: introducing Cilium Multi-Networking
Say goodbye to Multus
eBPF Offers a New Way to Secure Cloud Native Systems
Not just for networking anymore
Can eBPF Keep Your Kubernetes Cluster from Getting Hacked?
"one day, organizations should be able to automate their security scans and protection for Kubernetes and other environments so they don’t even have to know that eBPF is running everywhere and can just rely on it to keep their organization out of trouble"
What is Kube-Proxy and Why Move From iptables to eBPF?
"This transition from iptables to eBPF is a journey over the last decade that marks a significant shift in how we handle packet forwarding, load balancing, and service abstraction within Kubernetes clusters"
Why eBPF Isn’t Enough for Container Monitoring
Making the case for higher level tooling that leverages eBPF
When Not to Use eBPF for Observability and Security
First point is that is (currently) lacks Windows support 😅
Unlocking Speed: eBPF-Based Auto-Instrumentation Over 20x Faster Than Traditional Instrumentation
TL;DR: the faster bit is using uprobes. powered by cilium/ebpf
Kubernetes Community Days UK: Keynote Cilium and eBPF
"It now only requires adding two lines of code to the YAML in the Cilium Network Policy to authenticate communication between two workloads"
Linuxカーネル内部をフックするeBPFを用いてコンテナ間通信を実現する「Cilium」、十分成熟したソフトウェアに到達したとして、CNCFの卒業プロジェクトに
Cilium Graduation coverage in Japanese!
Aflevering 29: Cilium als CNI & Programmeren is kunst
Dutch Kubernetes Podcast on Cilium
🐝
The How To
Get started with eBPF log analytics in your Kubernetes cluster
Learn how to use Tetragon to for auditing and alerting sensitive file access in Kubernetes
Auditing of eBPF Programs with Tetragon
A hands on lab introduction to Tetragon
Mastering Kubernetes with Cilium: Empowering L7 Traffic Control
"In this tutorial, we’ll be securing an API endpoint to allow access only to specific routes by our client" auch auf Deutsche
The Future of Kubernetes: Rancher RKE2 and Cilium CNI
Medium paywall though 😔
Kubernetes multi-cluster implementation in under 10 minutes
"Build a mesh of Kubernetes clusters with Cilium ClusterMesh and KIND"
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The Video
Datadog On Maintaining eBPF at Scale
"eBPF plays a core role in different domains application and infrastructure observability, runtime security, and developer tools. Hear how we keep eBPF portable, performant, and secure for both customers and Datadog alike"
🔴 Cilium Graduates at the CNCF
Discussion on DevOps Paradox
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The Events
Cilium Workshop with Isovalent and Kloia - London
November 1st
CiliumCon
See you there next week! Full schedule for KubeCon here
Cilium Workshop with Isovalent and copebit - Zürich
November 22nd
Cilium Workshop with Isovalent, Microsoft & Sopra Steria - Oslo
November 28th
Cilium Workshop with Isovalent, Microsoft & Sopra Steria - Trondheim
November 29th
What's new in Cilium 1.14!
Webinar on November 30th
Cilium + eBPF Day
Coming back to KubeCon Paris and the CfP is already open 😅
🐝
