Who’s going to re:invent in Las Vegas next week?
DM me if you'd like to hang out, talk about high performance cloud infrastructure, live migration, eBPF, Spot Instances - or all of the above!
Can’t wait to see everyone!
#aws #reinvent #reinvent2025
Nice that one can use network-bypass techniques without crazy vendor frameworks or kernel mods. Even cooler that one can recreate iptables functionality like this for faster inter-host networking
People aren’t ready for the next blog post from @loopholelabs.io
If you thought the XDP post was interesting (linked below) this next one is going to blow your mind.
Here’s a hint:
What do chess engines and NAT’s have in common?
Great post by @alex.sorlie.io
An eBPF Loophole: Using XDP for Egress Traffic
XDP is Linux's fastest packet processor but only handles incoming traffic. We found a loophole in how the kernel determines packet direction to make it work for outgoing traffic too!
Blog post with details 👇
loopholelabs.io/blog/xdp-for...
Who is coming to KubeCon NA 2025 in Atlanta?
🙋♂️
kccncna2025.sched.com/event/27Fd6/...
What if we could pick up a k8s cluster and move it w/out service disruption?
We demo’d this at Kubecon NA 2024 by moving a @kubernetes.io cluster running Valkey from AWS to Azure and then GCP all without disruption! this is pure magic from @felicitas.pojtinger.com .
loopholelabs.io/blog/zero-do...
New blog post!
Run any application on Spot Instances with zero downtime and 75%+ cost savings - and no code changes required.
Architect eliminates the reliability concerns that previously made Spot Instances impractical for production workloads.
⬇️ Link in comments ⬇️
