Skip to content


Everything is a draft. Everyone can contribute.

Tip: Embed an image, e.g. from a YouTube video. This will be taken for social preview rendering.

[![GitLab Agent for Kubernetes Go Profiling](](

Future content


πŸ‘‹ Hey, lovely to see you again

Recamp of DevOps Camp Nuremberg:

Open Source Automation Days, KCD Munich

β˜• Hot Topics

eBPF Summit

Day 1 recording

The eBPF spectrum:

  • Networking & Security
  • DDoS mitigation
  • Application Performance Monitoring and Troubleshooting
  • Network load-balancing
  • Runtime Security
  • Application Tracing
  • Network Observability


  • eBPF for Networking
  • eBPF Programming and Internals
  • eBPF in the Real World
  • eBPF for Security

I'm interested in eBPF because

  • I work on the eBPF verifier
  • I want to understand the buzz
  • I need to understand the potential
  • I want to get involved
  • My tool/company uses eBPF
  • It's part of my team/customer conversation now
  • I'm a beekeper and got lost
  • I love Cilium

BPF in the Kernel:

Rust & BPF same goal: Safe kernel programming Portable programs, stable interfaces Extending C language with assertions Run sleepable BPF programs as fibers in the Kernel πŸ”₯

Day 1

30:00 Kickoff, eBPF themes and use cases
42:00 The Future of eBPF in the Linux Kernel 
57:00 Q&A
1:02:02 Multi-cluster networking with Cilium at Form3 
1:13:37 Q&A
1:19:10 Large Scale Cloud Native Networking and Security with Cilium/eBPF
1:33:00 eBPF - The Capital Market's Perspective
1:59:50 Welcome back after the break
2:00:59 Cilium Standalone XDP L4 Load Balancer 
2:13:56 eBPF, a road to invisible network: S&P Global's Network Transformation Journey 
2:56:15 When you need to overcome your fear and build your own data-driven eBPF firewall 
3:12:32 Troubleshooting and healing networks with eBPF 
3:17:57 IO latency monitoring using eBPF
3:24:20 Improving Cilium's eBPF-based DSR performance by adding support for IP-in-IP 
3:29:40 The promise of eBPF for the edge 
3:44:23 Capture the Flag (CTF)
4:00:43 eBPF: Innovations in cloud native 
4:25:52 Q&A
4:30:34 eBPF and Cilium at Google 
4:34:40 Q&A
4:48:53 Closing 

Day 2

24:12 Welcome 
33:12 Buzzing across the EBPF Landscape and into the Hive
45:43 Q&A
51:50 All Your Queues Are Belong to Us: Debugging and Mitigating a Kernel Bug with eBPF 
1:07:02 Q&A
1:20:42 Securing systems with eBPF Linux Security Module 
1:35:55 Securing the IoT with eBPF and Rust
1:41:52 Container Security and Runtime Enforcement with Tetragon 
1:47:50 Using eBPF in system security 
1:53:38 Applied eBPF for cross platform security research 
2:09:39 Analysis of offensive capabailities of eBPF and implementation of a rootkit 
2:34:00 Capture the Flag (CTF)
2:49:08 Falco's Discovery of the Modern eBPF World
3:03:02 Metalens: Live Programming and Visualizing eBPF
3:21:18 Peeking into the eBPF verifier
3:26:55 Fighting and overcoming the complexity limit
3:33:58 Building an oomkill-exporter powered by eBPF
3:39:48 Porting eBPF CO-RE to arm64 Leads to Fix the Kernel
3:45:00 The power of a self-describing kernel - How BTF can benefit applications
4:02:13 Cgroup Iter: A step toward container-oriented observability
4:17:11 BTFGen: one Step Closer to Truly Portable eBPF Programs
4:33:22 XRP: In-Kernel Storage Functions with eBPF 
4:50:42 Closing 

Building and oomkill-exporter by eBPF

Insights how to combine Prometheus metrics and eBPF - a question that I ask at the end of the Kube Simplify workshop, and Confidence with Chaos talks.

🎯 Release speed-run

πŸ›‘οΈ The Sec in Ops in Dev

CI/CD Caching visualized

β›… Cloud Native

Stop messing with Kubernetes Finalizers

πŸ‘οΈ Observability

The friendly community at Kube Simplify creates amazing free learning resources as live workshops to learn Kubernetes. I was more than happy to provide a workshop on "Kubernetes Observability" ... and exceeded time and content with diving into OpenTelemetry and Chaos Engineering in 3.5 hours. Check out the slides with exercises and project with solutions.

Kube Simplify: Kubernetes Observability workshop

DevOps Camp recap -

Container Days recordings:

πŸ” The inner Dev

πŸ“ˆ Your next project could be ...

  • Add pets to your VS Code using this extension. Use cmd+shift+p on macOS to open the console, search for pet coding to start a new session, and repeat to e.g. throw a ball.

πŸ“š Tools and tips for your daily use

πŸ”– Book'mark

πŸŽ₯ Events and CFPs

πŸ‘‹ CFPs due soon

Looking for more CfPs? Try CFP Land.

🎀 Shoutouts


Thanks for reading! If you are viewing the website archive, make sure to subscribe to stay in the loop!

See you next month - let me know what you think on Twitter or LinkedIn.



PS: If you want to share items for the next newsletter, please check out the contributing guide - tag me in tweet replies or send me a DM. Thanks!