# Technology Short Take 193

DevFeed: [Technology Short Take 193](<https://devfeed.tech/articles/technology-short-take-193-10927.md>)

Original publisher: [Read original article](<https://blog.scottlowe.org/2026/04/03/technology-short-take-193/>)

Author: Scott Lowe

Published: 2026-04-03T14:00:00Z

Content type: article

Language: en

Sources: [Scott's Weblog](<https://devfeed.tech/sources/scott-s-weblog.md>)

Topics: [datacenter](<https://devfeed.tech/topics/datacenter.md>), [networking](<https://devfeed.tech/topics/networking.md>), [Security](<https://devfeed.tech/topics/security.md>), [GitHub Actions](<https://devfeed.tech/topics/github-actions.md>), [GitOps](<https://devfeed.tech/topics/gitops.md>), [ingress-nginx](<https://devfeed.tech/topics/ingress-nginx.md>), [Docker](<https://devfeed.tech/topics/docker.md>), [litellm](<https://devfeed.tech/topics/litellm.md>), [Large Language Model](<https://devfeed.tech/topics/llm.md>)

Tags: [aws](<https://devfeed.tech/tags/aws.md>), [blog-post](<https://devfeed.tech/tags/blog-post.md>), [cilium](<https://devfeed.tech/tags/cilium.md>), [cli](<https://devfeed.tech/tags/cli.md>), [cloud](<https://devfeed.tech/tags/cloud.md>), [cni](<https://devfeed.tech/tags/cni.md>), [containers](<https://devfeed.tech/tags/containers.md>), [cri-o](<https://devfeed.tech/tags/cri-o.md>), [devops](<https://devfeed.tech/tags/devops.md>), [docker](<https://devfeed.tech/tags/docker.md>), [github-actions](<https://devfeed.tech/tags/github-actions.md>), [gitops](<https://devfeed.tech/tags/gitops.md>), [go](<https://devfeed.tech/tags/go.md>), [iac](<https://devfeed.tech/tags/iac.md>), [ingress-nginx](<https://devfeed.tech/tags/ingress-nginx.md>), [k8s](<https://devfeed.tech/tags/k8s.md>), [kubernetes](<https://devfeed.tech/tags/kubernetes.md>), [linux](<https://devfeed.tech/tags/linux.md>), [litellm](<https://devfeed.tech/tags/litellm.md>), [networking](<https://devfeed.tech/tags/networking.md>), [oci](<https://devfeed.tech/tags/oci.md>), [security](<https://devfeed.tech/tags/security.md>), [technology](<https://devfeed.tech/tags/technology.md>)

## AI overview

Technology Short Take 193 is a curated roundup of data center technology links covering networking, IPv4 address space, consumer-router regulation, servers and hardware, security incidents involving Trivy and software supply chains, Ingress-NGINX migration, GitOps, local LLMs, and infrastructure management.

## Source excerpt

Welcome to Technology Short Take #193! I know it has only been a couple weeks since the last Tech Short Take, but I am guessing that readers won't really mind another one. Here is my latest collection of articles and posts about data center-related technologies. Enjoy! Networking Brian Linkletter shares his 2026 list of network simulators and emulators. (Hat tip to Ivan P. for the link.) Emmanuel Vitus brings to light a battle over IPv4 address space and the control of the regional internet registries. Doug Dawson discusses the recent FCC ban on consumer-grade routers and the potential impacts to industry and ISPs. Servers/Hardware RIP Mac Pro. I had a "classic Mac Pro" (2012 era) for a long time, and I loved that system. (I even ran Linux on it for a while.) It is a shame to see it go. I mentioned on social media (Mastodon/Bluesky) that I recently purchased all the hardware for a new PC build. It'll be part PC/part home server, as I look to expand the type and scope of services that I self-host. Don't be surprised if a few articles emerge out of this. Security Trivy's GitHub Actions were compromised by attackers, leading to the exposure of CI/CD secrets. This post on the Socket blog has more details, and Rose Security has a write-up that provides more details on how a typosquatted domain and a fake version tag were involved. At least one other software supply chain exploit has been tracked back to the Trivy compromise: the Python litellm module on PyPI steals credentials. The Docker side of the Trivy compromise is shared in detail in this Docker blog post. Cloud Computing/Cloud Management Looking for some help in migrating away from Ingress-NGINX? This announcement of Ingress2Gateway 1.0 might be just what you are seeking. The FluxCD team published a post discussing Morgan Stanley's "Stairway to GitOps" presentation, which describes the firm's five-year journey from push-based pipelines to a self-service GitOps platform. Although I am not an AI fanboy, I do recogni