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 (Cloud / DevOps / Platform) Engineer @ buildo.io
๐Ÿง‘โ€๐Ÿ’ป cloud-native / CNCF addicted
Githubhttps://github.com/bennesp

This article presents benchmark results of Kubernetes network plugins (CNI) over a 40Gbit/s network, providing insights into the performance of various CNI plugins and offering suggestions for choosing the right plugin for specific use cases

โžœ https://medium.com/m/global-identity-2?redirectUrl=https://itnext.io/benchmark-results-of-kubernetes-network-plugins-cni-over-40gbit-s-network-2024-156f085a5e4e

Benchmark results of Kubernetes network plugins (CNI) over 40Gbit/s network [2024]

This article is a new run of my previous benchmark (2020, 2019 and 2018), now running Kubernetes 1.26 and Ubuntu 22.04 with CNI version up-to-date in January 2024. 1) Benchmark Context 1.1)โ€ฆ

ITNEXT

Whoops. Accidentally made #fluxcd undeploy almost everything from my #K8S cluster by mistake ๐Ÿ˜“

Tried to fix it, but Gitlab was unavailable .... because it runs on the cluster, so the gitops repo wasn't available. ๐Ÿคฆโ€โ™‚๏ธ

I should fix that and put the repo outside the cluster ๐Ÿ˜…

if you have to make your feature opt-out because people wouldn't opt-in then you shouldn't be making that feature

#devops #coding Does anyone keep a list of libraries used by their software along with data such as maybe when the last release was, healthiness of its community, what you use it for, license, number of security notices, whether to flag it for replacement/removal etc.? Any more ideas or tools which do some of that for you?

I'm using tools like syft/grype for the security element, but any other best practices?

#c - what if everything was a pointer
#lisp - what if everything was a linked list
#haskell - what if everything was a pure function
#forth - what if everything was a stack
#lua - what if everything was a hash map
#erlang - what if everything was immutable
#prolog - what if everything was a pattern to match
#java - what if everything was a class
#rust - what if everything was a memory allocation problem
#golang - what if everything != nil
#javascript - what if everything was everything
Thank you @wiggitywhitney and Viktor Farcic for the dense, interesting and funny talk at #kcditaly today! Hope to see you soon during other CNCF events โ˜บ๏ธ
Hope to know people tomorrow at the KCD ๐Ÿ‡ฎ๐Ÿ‡น in Bologna! #kcd #italy #bologna #tortellini #kubernetes

Has anybody I know written a CSI driver?

How complicated is it?

Context:
https://bluetoot.hardill.me.uk/@ben/112615228078493422

#kubernetes #k8s #filesystems

Ben Hardill (@[email protected])

Today's task, design/write what is basically a malloc/free (or garbage collector) except for mapping PhysicalVolumeClaims across EFS Access Points to work round the 1000 Access Points per EFS limit.... It's also going to need to provision new EFS volumes and create the StorageClasses to access them. Anybody want to do it for me...? There has to be a "better" way to do this... I suppose the thing I'm avoiding is having to write/extend the EFS CSI driver... #kubernetes #aws #efs

Mastodon
What are people using for storage on their resource constrained home #kubernetes clusters (lab)?
Currently using longhorn for ease of use. But would like lighter and even simpler. Need all nodes to access shared data. NFS could work, but heard bad things. Donโ€™t see a lot of good info on s3 compatible. I imagine smb would suck. Iโ€™m sure Iโ€™ll stay where I am. But lazy google I guess. (Even though I have been) #k8s #storage #homelab