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Kubernetes

An open-source container orchestration system for automating software deployment, scaling, and management.

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We tagged EKS workers like app servers — and Prometheus started scraping telegraf on nodes that never had it

We tagged EKS workers like app servers — and Prometheus started scraping telegraf on nodes that never had it

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5 min read
The Backup Awakens: A Database Backup Quest

The Backup Awakens: A Database Backup Quest

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5 min read
The Kernel Underneath Kubernetes: nftables, netfilter, and Why svclb-traefik Kept Crash-Looping

The Kernel Underneath Kubernetes: nftables, netfilter, and Why svclb-traefik Kept Crash-Looping

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8 min read
Daily Dose of DevOps — Kubernetes readiness vs liveness probes

Daily Dose of DevOps — Kubernetes readiness vs liveness probes

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3 min read
Logging Like a Jedi: Spotting Problems Before Users Do

Logging Like a Jedi: Spotting Problems Before Users Do

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5 min read
Read-only by construction: why instructions aren't a security boundary for an AI agent in a Kubernetes cluster

Read-only by construction: why instructions aren't a security boundary for an AI agent in a Kubernetes cluster

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6 min read
Multi-gigabyte image pulls are now the EKS cold-start problem

Multi-gigabyte image pulls are now the EKS cold-start problem

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3 min read
My Kubernetes App Moved to EKS Unchanged. Everything Around It Didn't.

My Kubernetes App Moved to EKS Unchanged. Everything Around It Didn't.

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5 min read
How Kubernetes Storage Actually Works - A Guide for Sysadmins

How Kubernetes Storage Actually Works - A Guide for Sysadmins

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7 min read
The Webhook is the Persistence: RBAC Misconfiguration in EKS

The Webhook is the Persistence: RBAC Misconfiguration in EKS

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6 min read
EKS vs k3s on AWS: cost and when to choose

EKS vs k3s on AWS: cost and when to choose

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8 min read
CI to GitOps Handoff: Argo Image Updater vs. CI-Writes-the-Commit vs. Kargo

CI to GitOps Handoff: Argo Image Updater vs. CI-Writes-the-Commit vs. Kargo

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5 min read
Our EKS Node Crashed and Four Auto-Recovery Mechanisms All Failed. Here's Why.

Our EKS Node Crashed and Four Auto-Recovery Mechanisms All Failed. Here's Why.

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7 min read
Where the controller-runtime cache bites you: stale reads, missing indexes, unbounded watches

Where the controller-runtime cache bites you: stale reads, missing indexes, unbounded watches

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3 min read
Setting Up Nginx Ingress Controller with SSL on Kubernetes

Setting Up Nginx Ingress Controller with SSL on Kubernetes

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7 min read
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