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Kubernetes

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

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5 min read
Velero: 180 page titles, 2,794 body matches, zero fingerprints, and a backup tool that holds cluster credentials

Velero: 180 page titles, 2,794 body matches, zero fingerprints, and a backup tool that holds cluster credentials

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4 min read
Enterprise Guide to Linux Kernel Network Stack Tuning for 100GbE, BBR, and IRQ Affinity

Enterprise Guide to Linux Kernel Network Stack Tuning for 100GbE, BBR, and IRQ Affinity

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6 min read
Nodus vs CoreWeave: which fits your training workload?

Nodus vs CoreWeave: which fits your training workload?

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8 min read
SSH, systemd, kubectl: the one-page cheatsheets I keep open during incidents

SSH, systemd, kubectl: the one-page cheatsheets I keep open during incidents

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3 min read
Hubble answers 1,103 times by title, five times as an application, and 37,258 times in page bodies

Hubble answers 1,103 times by title, five times as an application, and 37,258 times in page bodies

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4 min read
Argo CD: 62,236 fingerprints, but only 497 still answer on its documented port 8080

Argo CD: 62,236 fingerprints, but only 497 still answer on its documented port 8080

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4 min read
Kustomize JSON patch add: fields a Helm chart does not template

Kustomize JSON patch add: fields a Helm chart does not template

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17 min read
Kustomize delete resource: Kyverno PDBs and ESO webhooks

Kustomize delete resource: Kyverno PDBs and ESO webhooks

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6 min read
Why autoscaling a MongoDB replica set by CPU alone breaks consistency — and what we tried instead

Why autoscaling a MongoDB replica set by CPU alone breaks consistency — and what we tried instead

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2 min read
Giving Kubernetes ServiceAccounts an identity in Forgejo with oauth2-proxy

Giving Kubernetes ServiceAccounts an identity in Forgejo with oauth2-proxy

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9 min read
KubeSolo at the Edge: Very Lightweight Kubernetes with Built-In Observability

KubeSolo at the Edge: Very Lightweight Kubernetes with Built-In Observability

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5 min read
Secrets in CI/CD Pipelines

Secrets in CI/CD Pipelines

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8 min read
Stop shipping the sops binary in your .NET images

Stop shipping the sops binary in your .NET images

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6 min read
Bridging Theory and Practice: My DevOps Journey from Networking Fundamentals to GitOps

Bridging Theory and Practice: My DevOps Journey from Networking Fundamentals to GitOps

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5 min read
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