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Infrastructure
35 articles tagged Infrastructure, newest first.
AI Cybersecurity: What 100+ Companies Want Now
OpenAI and 100+ signatories say AI attacks will spread fast and call for stronger access control, patching, testing, and defender tools now.
Proxmox VE Version History and Upgrade Paths (Updated for 9.2)
A running reference for Proxmox VE's major version history, Debian base versions, and the correct upgrade path to get from an old release to current — updated as new versions ship.
Zabbix Pros and Cons in 2026: An Honest Breakdown
The real pros and cons of Zabbix in 2026: what it does exceptionally well, where it genuinely struggles, and who should (and shouldn't) choose it.
How can enterprises create standardized service catalogs for infrastructure and AI services?
Enterprises can create standardized service catalogs by turning repeatable infrastructure and AI capabilities into approved service definitions with kno...
The Datadog Line Item That’s Quietly Eating Modern Infrastructure Budgets
A wider infrastructure pricing debate keeps circling back to Datadog because many teams now see observability spend as one of the easiest line items to underestimate and one of the hardest to unwind.
I Upgraded My Servers From a Bus Ride: The Surprisingly Smooth Reality of a Proxmox 7 to 9 Upgrade
A long-delayed Proxmox 7 to 9 upgrade turned out to be much smoother than expected, highlighting how fear of major infrastructure upgrades can drift far beyond the real operational risk.
My Network Used to Look Like This: The Nostalgia and Reality Behind a Homelab Diagram
An old homelab diagram becomes a snapshot of a more ambitious era, and a reminder of how real-life constraints reshape even the best-planned infrastructure.
Inside Vertiv: The Quiet Reality of Working in the Data Center Infrastructure Giant
Vertiv's reputation in data center infrastructure creates strong interest from applicants, but accounts from the field point to a more mixed reality around workload, growth, and compensation.
“I Just Wanted a Simple Backup”: How a Kopia Error Turned Into a BlinkDisk Love Story — and a Lesson in Home Lab Reality
It started with a familiar kind of frustration. A mini PC running Ubuntu. A Windows laptop. A clean goal: back up files from multiple devices to one small home server. Nothing fancy. Nothing enterprise. Just solid, reliable backups.
“Is VMware Dying? Inside the Anxiety, Anger, and Hard Truths Facing Every VMware Administrator Right Now”
The question isn’t subtle. It’s raw. “What is the future for VMware administrator?” That’s not a casual career check-in. That’s someone staring at job boards, seeing fewer openings, hearing whispers about rising prices and companies jumping ship, and wondering if the ground beneath them is starting to crack .
“Uninstall It Now”: The Huntarr Panic That Shook TrueNAS and Sparked a Supply Chain Wake-Up Call
“This needs to be taken down.” That was the opening shot.
“You Can’t Have It Both Ways”: The Hard Truth About Sharing a Single GPU Between VMs and LXC in Proxmox
It always starts with momentum.
Your Local DNS Filter Is Probably Being Bypassed Right Now — And You Don’t Even Know It
There’s a specific kind of satisfaction that comes from spinning up your own DNS filter. You install AdGuard Home. You load up carefully curated blocklists. You point DHCP at your resolver. You watch queries scroll by and think: I control my network now.
It Works... But It Feels Wrong - The Real Way to Run a Java Monolith on Kubernetes Without Breaking Your Brain
A practical production guide to running a Java monolith on Kubernetes without fragile NodePort duct tape.
Kubernetes Isn’t Your Load Balancer — It’s the Puppet Master Pulling the Strings
Kubernetes orchestrates load balancers, but does not replace them; this post explains what actually handles production traffic.
Should You Use CPU Limits in Kubernetes Production?
A grounded take on when CPU limits help, when they hurt, and how to choose based on workload behavior.
We Have 2,000+ Service Accounts and No One Knows Who Owns Them - The Multi-Cloud IAM Crisis Nobody Wants to Admit
Why unmanaged machine identities across AWS, Azure, and GCP become a security and governance crisis at scale.
We Thought Kubernetes Would Save Us - The Production Failures No One Puts on the Conference Slides
A field report on real Kubernetes production failures and the human factors that trigger them.
5 Best Zabbix Alternatives in 2026 (Compared)
Zabbix alternatives compared for 2026: Prometheus for Kubernetes, Datadog for SaaS observability, PRTG for SMBs, and more — which one actually fits your infrastructure.
Losing the Root Password on VMware ESXi Isn't a Bug — It's a One-Way Door
On modern ESXi, there's no recovery path for a lost root password. That's not an oversight — it's a deliberate security design that forces reinstallation over rescue.
A New Proxmox Tool Launched With Big Promises—and Immediate Skepticism
PveSphere launched as a production-ready multi-cluster management platform for Proxmox VE. The community's reaction? Cautious optimism mixed with hard-earned skepticism about what 'production ready' really means.
When a Three-Node Proxmox Cluster Becomes a Small Data Center
A three-node Proxmox cluster with 4.5TB of RAM and hundreds of CPU cores drew major attention once readers realized it was serious production infrastructure.
AI Didn't Kill DevOps — But It Made the Stakes Way Higher
AI hasn't replaced DevOps — it's made the consequences of bad decisions faster and bigger. Here's why velocity without understanding is a recipe for expensive lessons.
Zero-Downtime Deployments Without Kubernetes: Proven Approaches
Kubernetes is not the only way to achieve zero-downtime deployments. This article covers proven alternatives such as load balancers, blue-green rollout patterns, and graceful shutdown strategies.
Inside Cloudflare's Worst Outage Since 2019: How One Feature File Took Down Half the Internet
A database permissions change triggered a chain reaction that caused Cloudflare's biggest outage in six years. Here's how a doubled feature file brought down a massive portion of global Internet traffic.
VMware's AI Integration Is Here—But Do Sysadmins Actually Want It?
VMware AI launches with Intelligent Assist in vDefend, but sysadmins are skeptical. Discover why the community is cautious about AI in production environments and what VMware needs to do to win their trust.
Cloud First, Regret Later: IT Pros Share What Really Happens After Migration
It always starts with a PowerPoint.
Tailscale Was Down—Again. Here's What the Internet Had to Say
When Tailscale's admin console went dark, it triggered more than frustration—it sparked a wave of interest in self-hosted alternatives like Headscale and raised questions about trusting cloud-based VPN infrastructure.
AWS GovCloud vs Commercial Cloud: A Breakdown After the East Coast Meltdown
When us-east-1 went down, GovCloud stayed up. We explore why AWS's isolated government cloud survived the outage, and what it reveals about architecture, dependencies, and real resilience.
Inside AWS's October Outage and What Went Wrong
For over 14 hours, AWS's us-east-1 region buckled under a DNS bug. Here's the full breakdown of what went wrong, how automation backfired, and what AWS is doing to prevent it from happening again.
Multi-Region Failover: Why It Is Harder Than Most Diagrams
When AWS US-East-1 went down, engineers worldwide frantically Googled multi-region failover. But the reality is much harder than the diagrams suggest—here's why building true resilience is expensive, complex, and often left underfunded.
AWS us-east-1 Outage: Why Concentration Risk Still Matters
When AWS US-EAST-1 went down due to DNS failure, it exposed the painful irony of cloud resilience. 82 services crashed, including Slack, DockerHub, and Ring. Here's why the cloud's most popular region became its biggest single point of failure.
When the Cloud Breaks: How One AWS Outage Took Down Half the Internet
At midnight Pacific Time on October 20th, the internet started acting weird. Amazon, Duolingo, Fortnite, and Slack all went dark. The culprit? Another AWS US-EAST-1 outage that exposed how centralized—and fragile—the modern internet really is.
From Enterprise Bloat to OSS Brilliance: A Kubernetes Cost-Cutting Story
A team saved $100,000 by swapping an overpriced enterprise API gateway for Kong OSS. Here's why more teams should ask: do we actually still need this?
Open Source Is Free—Until It's Not: The CNCF and the Cost of 'Free' Infrastructure
The internet runs on open source tools maintained by volunteers who might burn out or walk away at any time. What happens when 'free' stops being free?