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DevOps
28 articles tagged DevOps, newest first.
Prometheus vs Zabbix in 2026: Which Monitoring Tool Should You Pick?
Prometheus vs Zabbix compared for 2026: pull vs push architecture, Kubernetes fit, alerting, and which one actually matches your infrastructure — cloud-native or traditional.
YAML Is Breaking Observability: The Quiet Crisis Inside OpenTelemetry Pipelines
As OpenTelemetry pipelines grow more complex, YAML is turning from simple configuration into a source of fragility, ambiguity, and operational drag.
Datadog Sales Pressure Turns Monitoring Into a Door-to-Door Nightmare
Online complaints about relentless Datadog outreach show how a monitoring tool can lose goodwill long before the product itself loses relevance.
When the Cloud Caught Fire: The Day ‘Objects’ Took Down Amazon’s UAE Region and Shook DevOps Faith
It sounds like the plot of a techno-thriller: “objects” streak across the sky, sparks fly inside a hyperscale data center, and suddenly parts of the internet go dark. Except this wasn’t fiction. One of Amazon’s data centers in the United Arab Emirates was hit amid escalating conflict in the region, triggering a fire, a power shutdown, and a cascading outage that rippled through core AWS services .
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.
Rancher Was the Perfect Kubernetes Dashboard — Until the Price Changed
Rancher gave platform teams calm — one login, twenty clusters, all understandable. Then the rancher price changed. Not by a little. Here's why there's still no obvious replacement.
The Fastest Way to Fix a Slow CI Pipeline Isn't More Hardware — It's Fixing QA
When your CI pipeline takes an hour, throwing hardware at it rarely helps. The real gains come from rethinking QA — tiering tests, fixing flakiness, and rebuilding trust in feedback loops.
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.
Real Stories from Kubernetes Admins Keeping Production Stable
Managing Kubernetes at scale is challenging. Real stories from admins navigating YAML complexity, vendor differences, and leadership pressure.
Why Kubernetes 1.35 Feels Like a Security-First Release
Kubernetes 1.35 isn't your typical incremental update. With cgroup v1 dropped, hardened certificate validation, constrained impersonation, and user namespaces enabled by default, this release reads like the security overhaul the platform has needed for years.
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.
Are You Stuck with Outdated Alerting Tools? Here's What DevOps Teams Are Switching To
Opsgenie is losing ground as DevOps teams migrate to modern alerting platforms. Discover why engineers are tired of outdated workflows and which tools they're choosing instead—from Incident.io to Datadog On-Call.
From Scripts to Simplicity: AWS Backup's Native Support for Amazon EKS
AWS Backup now natively supports Amazon EKS, eliminating the need for custom scripts and third-party tools. Here's why this changes everything for Kubernetes disaster recovery.
Claude, Copilot, and Chaos: How AI Is Hollowing Out Tech Teams
A trial AI integration meant to boost productivity quietly became a cost-cutting weapon, gutting hiring pipelines and leaving junior engineers staring into an uncertain future.
Podman vs. Docker: Better on Paper, Losing in Practice
Podman is objectively better in many ways—rootless, daemonless, secure. So why does Docker still dominate? Turns out, being better on paper isn't enough when the real world runs on docs, support, and stability.
Why Kubernetes Still Doesn't Natively Support Live Container Migration (And Why It Should)
Kubernetes has mastered orchestration, but still lacks native live container migration. Explore why this feature is missing, how CAST AI is changing the game with CRIU, and why it's time for K8s to catch up.
Ephemeral Kubernetes Namespaces: Smart Dev Environments or a Scaling Nightmare?
Exploring the benefits and challenges of using ephemeral Kubernetes namespaces for development environments, from automated cleanup to state management complexities.
Grafana Still Wins: What a $40K Monitoring Failure Taught One DevOps Team About Tool Adoption
How a DevOps team spent $40K on a new monitoring platform, only to keep using Grafana. A cautionary tale about tool adoption, culture, and the real cost of shiny new software.
When GitOps Meets Emergency Fixes: ArgoCD Operational Lessons
GitOps can be clean in theory but difficult under production pressure. A practical look at ArgoCD emergency-fix workflows and operational tradeoffs.
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?
Who Needs Blue-Green? Tales from the Trench of Live Cluster Upgrades
Blue-green deployments are the gold standard — but in the real world, plenty of teams are upgrading clusters in-place and living to tell the tale. Here's what the trenches actually look like.
Zabbix vs Checkmk vs Prometheus (2026): The Lightweight Monitoring Verdict
Zabbix vs Checkmk vs Prometheus, tested for lightweight monitoring: setup effort, auto-discovery, and which tool actually fits a small team's stack.
Kubernetes Docs: Surprisingly Good or Just the Best of a Bad Bunch?
In a world of cryptic PDFs and half-baked API references, Kubernetes documentation might just be... good? Or maybe it's just less bad than the rest.
CUE, Kyaml, and the Battle to Fix YAML: Devs Are Over It
YAML is everywhere in Kubernetes land, but engineers are over it. Enter CUE, Kyaml, Jsonnet, and a wave of tools trying to fix configuration without throwing it all out.