Join us KubeCon NA and CiliumCon 2025

Popular posts

Installing Cilium on EKS in Overlay(BYOCNI) and CNI Chaining Mode
Jul 08, 2025

Installing Cilium on EKS in Overlay(BYOCNI) and CNI Chaining Mode

Learn how to setup Cilium in EKS environments

Community
Jul 01, 2025

Automated Kubernetes Threat Detection with Tetragon and Azure Sentinel

Building a Professional-Grade DevSecOps Pipeline with Tetragon eBPF Security Monitoring on Azure AKS

TechnologyCommunity
External
Simplifying Network Management with Cilium’s BGP Auto-Discovery
Jun 25, 2025

Simplifying Network Management with Cilium’s BGP Auto-Discovery

Cilium’s new BGP Auto-Discovery feature automates the process of discovering and establishing BGP peers, significantly reducing the operational complexity for large-scale environments.

Technology
External

All posts

Feb 16, 2018

Cilium 1.0.0-rc4 released

We are excited to have released Cilium 1.0.0-rc4. The release contains a lot of bugfixes as usual plus a lot of CI work to ensure quality long term but there are also some enhancements highlights and tooling worth mentioning.

Release
Feb 07, 2018

Connectivity Troubleshooting with cilium-health

As we approach the upcoming 1.0 release, the Cilium community has been putting a lot of effort towards monitoring and troubleshooting. This has led to the development of several new tools in the project which we'll explore in this blog series. In this first part, we will cover **cilium-health**, a tool for troubleshooting intra-cluster connectivity issues.`

How-To
Dec 06, 2017

Cilium 1.0.0-rc2 - gRPC, Kafka and much more

The Cilium community has been hard at work over the past weeks to get us closer to what we consider is required for a 1.0 release. We have made a ton of progress and are happy to announce the release of 1.0.0-rc2 at this point.

Release
Cilium Now Speaks gRPC!
Dec 06, 2017

Cilium Now Speaks gRPC!

The Cilium team is happy to announce tech preview support for gRPC-aware filtering!

Technology
Dec 05, 2017

What Cilium and BPF will bring to Istio

There is a lot of excitement around Istio this week at KubeCon. We are getting pinged multiple times a day now with questions on how exactly Cilium and Istio relate to each other. Istio abstracts away a lot of networking specific complexity and provides visibility and control to application teams. We couldn't agree more with the moving networking to Layer 7 and provide the necessary instruments for efficient operation at the layer where it makes sense:the application protocol. This blog post serves to answer a simple question:How is Istio related to Cilium? Can I use both together? Will one benefit from the other?

Technology
Nov 30, 2017

Cilium now supports Kafka!

We have released Cilium v0.12 a couple of weeks back. One of the exciting feature additions is the introduction of Kafka protocol visibility and policy enforcement in form of a tech preview.

Release
Nov 20, 2017

BPF Updates 13

The v4.15 merge window is open and LWN.net already has a summary on part 1 out. Which contains a BPF section listing some of the new things

Technology
Oct 25, 2017

BPF Updates 12

This is issue 12 of the regular newsletter around BPF written by Alexander Alemayhu. It summarizes ongoing development, presentations, videos and other information related to BPF and XDP. It is released roughly once a week.

Technology
Sep 29, 2017

Cilium v0.10 & v0.11 Released: Double the Fun - Two Updates in One!

We're happy to announce our 2 recent Cilium releases:v0.10 and v0.11! This is a brief recap of noteworthy functionality, including the expansion of Network Policy, simplifying deployments, Kubernetes integration updates, and Mesos integration.

Release

Community

  • Slack

    Join slack workspace
  • X

    Follow Cilium on X
  • Github

    Join Github