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Managing infrastructure and applications declaratively using Git as the source of truth.

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kube-prometheus-stack default Grafana dashboards, one by one

kube-prometheus-stack default Grafana dashboards, one by one

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6 min read
Helm vs Kustomize vs Kapitan on one Kubernetes app

Helm vs Kustomize vs Kapitan on one Kubernetes app

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6 min read
Self-hosting Paperless-ngx on k3s with GitOps

Self-hosting Paperless-ngx on k3s with GitOps

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7 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 delete resource: Kyverno PDBs and ESO webhooks

Kustomize delete resource: Kyverno PDBs and ESO webhooks

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6 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 patch env variable with valueFrom in a Helm chart

Kustomize patch env variable with valueFrom in a Helm chart

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5 min read
Kyverno Chainsaw: Kubernetes e2e testing on kind in CI

Kyverno Chainsaw: Kubernetes e2e testing on kind in CI

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9 min read
Helm chart vs operator: PostgreSQL installed both ways on kind

Helm chart vs operator: PostgreSQL installed both ways on kind

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4 min read
Writing a Helm chart vs Kapitan: three popular charts rebuilt

Writing a Helm chart vs Kapitan: three popular charts rebuilt

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6 min read
Argo CD Security Landscape 2026: Four Critical Flaws, Three Without CVEs – The Repo Server as an Attack Vector

Argo CD Security Landscape 2026: Four Critical Flaws, Three Without CVEs – The Repo Server as an Attack Vector

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5 min read
kubectl server-side dry run in CI, without a cluster

kubectl server-side dry run in CI, without a cluster

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6 min read
cert-manager Helm chart initContainers and trust-manager issuer

cert-manager Helm chart initContainers and trust-manager issuer

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7 min read
Don't Give AI Agents Root. Let Them Open Pull Requests.

Don't Give AI Agents Root. Let Them Open Pull Requests.

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4 min read
Drift, Self-Heal, and Failure Modes: When ArgoCD's Reconciliation Loop Fights Something Else

Drift, Self-Heal, and Failure Modes: When ArgoCD's Reconciliation Loop Fights Something Else

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4 min read
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