ContentPosts from @chepeftw..
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@faun shared a link, 1 month, 2 weeks ago

Kafka in 2025: A Clean Docker Compose Setup Without ZooKeeper

KafkakickedZookeeperto the curb as of version 4.0. And by 2023, Docker images were no longer invited to the party. Want to set it up locally?Bitnami'sversion steps in, offering custom settings to play with...

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@faun shared a link, 1 month, 2 weeks ago

The Journey of Bypassing Ubuntu’s Unprivileged Namespace Restriction

Ubuntu's sandbox for unprivileged namespaces flops like a soggy cardboard box; one keen Twitter user blew wide open a glaring weakness.Billed as invincible, these post-exploitation defenses crumbled when a process shimmies into an unconfined AppArmor profile. Suddenly, infamous attack paths throw up..

The Journey of Bypassing Ubuntu’s Unprivileged Namespace Restriction
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@faun shared a link, 1 month, 2 weeks ago

Bots are overwhelming websites with their hunger for AI data

Rampaging AI bots are wreaking havoc on39 out of 43cultural institutions, bulldozing their way through digital collections and often causing epic crashes.Robots.txtis waving the white flag. AWS and Cloudflare put up a decent fight, but the bot swarms still drain money like a leaky faucet...

Bots are overwhelming websites with their hunger for AI data
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@faun shared a link, 1 month, 2 weeks ago

Sniffnet v1.4 introduces PCAP files import and it’s 2X faster than Wireshark!

Sniffnet v1.4zips through1.6 GBPCAP files in just 25 seconds on an 8-year-old MacBook Air. That's2.2x faster than Wireshark. How? It skips the encrypted payloads and goes straight for the packet headers, like a bloodhound on a scent...

Sniffnet v1.4 introduces PCAP files import and it’s 2X faster than Wireshark!
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@faun shared a link, 1 month, 2 weeks ago

CNCF saves $1 million annually by migrating to OCI

Oracle's tossing$3M a yearin Ampere Arm-based credits into the mix for CNCF's cloud-native projects, supercharging them like they just downed a can of energy drink. Over at the Linux Foundation Education, they're watching their cloud bills shrink by $1M annually. Meanwhile, OCI Kubernetes Engine sho..

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@faun shared a link, 1 month, 2 weeks ago

Inspecting Service Traffic with mirrord dump

Withmirrord’s latest trick, monitoring incoming TCP traffic in Kubernetes feels like wielding abuilt-in tcpdump. But there’s a twist: it zeroes in on essential resources without eBPF or sidecars. Developers can filter and capture traffic in their sessions, offering a swift solution for debugging in ..

Inspecting Service Traffic with mirrord dump
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@faun shared a link, 1 month, 2 weeks ago

Kubernetes NodeRestriction Flaw Lets Nodes Bypass Resource Authorization

Kuberneteshas tripped over a major flaw (CVE-2025-4563). Rogue nodes can skip past auth checks, opening a door for privilege escalation. But don’t sweat it too much; this only bites if you've enabledDynamicResourceAllocationand run static pods.AKSusers, you're safe. But only if your setup isn't a me..

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@faun shared a link, 1 month, 2 weeks ago

Image Compatibility In Cloud Native Environments

Kubernetes Node Feature Discoverynow gives containers a say in the conversation. They can outline and validate OS and hardware needs. Smart scheduling for demanding apps just got a boost...

Image Compatibility In Cloud Native Environments
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@faun shared a link, 1 month, 2 weeks ago

What's New in ArcGIS Enterprise 11.5 on Kubernetes

ArcGIS Enterprise 11.5onKubernetesjust lifted its game. It's rolling out support forStreetMap Premium, cranking up the speed with GPU nodes forNotebooks, and cozying up to the cloud viaVMware Tanzu. Expect faster GIS ops. There's also a shiny new file management UI for Notebooks, custom-built for yo..

What's New in ArcGIS Enterprise 11.5 on Kubernetes
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@faun shared a link, 1 month, 2 weeks ago

How To Run Kubernetes Commands in Go: Steps and Best Practices

Gocranks upKubernetesautomation, letting you tango directly with clusters at lightning speed. Forget clumsy shell scripts. Dive into Go's slick native libraries to conjure up CLI tools and seamless automation. Meanwhile, bask in rock-solid community support and run your masterpieces on any platform...

How To Run Kubernetes Commands in Go: Steps and Best Practices