goebpf
cilium
Our great sponsors
goebpf | cilium | |
---|---|---|
3 | 24 | |
1,098 | 18,572 | |
0.0% | 3.2% | |
0.0 | 10.0 | |
about 1 year ago | 1 day ago | |
Go | Go | |
GNU General Public License v3.0 or later | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
goebpf
-
Wanted computer science, got accepted for cyber security
Currently I'm a Site Reliability Engineer at Dropbox but I definitely do things that are more typically done by software engineers in addition to SRE things. Obviously most of my work is under NDA, but here's a cool example of something I did this past year that I can actually talk about, high performance traffic measurement by IP address class. This is a good example of a real world task where CS theory is only part of the picture. Most of this project was systems (understanding Linux and its Traffic Control stack) and networking (understanding how to dissect and parse IP packets).
-
Simple XDP Firwall with Golang
goebpf by Dropbox - A nice and convenient way to work with eBPF programs / perf events from Go.
- Has anyone had any luck with Ebpf libraries?
cilium
-
Cisco to Acquire Cloud Native Networking and Security Leader Isovalent
They would have had to add a few externals to get to Graduated but it's definitely a minority:
https://github.com/cilium/cilium/blob/main/MAINTAINERS.md
-
An opinionated template for deploying a single k3s cluster with Ansible backed by Flux, SOPS, GitHub Actions, Renovate, Cilium, Cloudflare and more!
Next-gen networking thanks to Cilium
-
Route Pod-Traffic Through WireGuard w/ Cilium
Hello there, I recently have the need to proxy my pod traffic through WireGuard. I initially have my eyes on https://github.com/angelnu/pod-gateway but I just couldn't get it working. It turns out that Cilium made a CVE patch couple years ago that basically nuked ability to do inter-pod encapsulated traffic (https://github.com/cilium/cilium/issues/15991). I wonder if there is any other way that can let me do this without switching out of Cilium? Thank you guys in advance :)
-
Creating Kubernetes Cluster With CRI-O
I have used Cilium as CNI and installing it with helm.
-
Need advice on K3s cluster setup
I'm using the default RaspiOS Lite 64bits and as highlighted in this issue, the RaspiOS kernel does not support CONFIG_ARM64_VA_BITS_48, which makes cilium-envoy to fail building. As solution, I was told to use either Ubuntu as base OS or Traefik Ingress Controller, which is not configured in K3s.
- MetalLB or Cilium?
-
Ask r/kubernetes: What are you working on this week?
Working on integrating cilium and loxilb as a hobby k8s project. Both are eBPF based and will be interesting to see what will be the final outcome.
-
Saying Goodbye to Ingress: Embracing the Future of Kubernetes Traffic Management with Gateway API and Cilium
Particularly in Cilium, Gateway API is very proof-of-concept. So much so that you can't even change the type of the underlying service (or anything else about the generated object) yet.
-
Isn't Istio Ambient mesh a fantastic step to simplify operating istio? Here's a video explaining the architecture!
Authentication using mTLS was later merged into cilium (https://github.com/cilium/cilium/pull/24263). It uses mTLS between cilium agents to authorize flows, but do note that the mTLS auth is de-coupled from the datapath transport (i.e. you need to configure cilium to use ipsec or wireguard, as otherwise traffic won't be encrypted). As a consequence, there are some gaps in the implementation right now, like packet drops. see https://github.com/cilium/cilium/issues/23808
-
libvirt-k8s-provisioner - Ansible and terraform to build a cluster from scratch in less than 10 minutes ok KVM - Updated for 1.26
network plugin to be used, based on the documentation. (Project Calico ,Flannel, Cilium )
What are some alternatives?
nhi - :tv: Automatically capture all potentially useful information about each executed command (as well as its output) and get powerful querying mechanism
antrea - Kubernetes networking based on Open vSwitch
ebpf - ebpf-go is a pure-Go library to read, modify and load eBPF programs and attach them to various hooks in the Linux kernel.
multus-cni - A CNI meta-plugin for multi-homed pods in Kubernetes
libbpfgo - eBPF library for Go. Powered by libbpf.
kilo - Kilo is a multi-cloud network overlay built on WireGuard and designed for Kubernetes (k8s + wg = kg)
xdp-firewall-tutorial - Drop packets with XDP & Golang tutorial repo
aws-load-balancer-controller - A Kubernetes controller for Elastic Load Balancers
gobpf - Go bindings for creating BPF programs.
pixie - Instant Kubernetes-Native Application Observability
dae - eBPF-based Linux high-performance transparent proxy solution.
sriov-network-device-plugin - SRIOV network device plugin for Kubernetes