Kustomize Kubernetes Patches
Kustomize is a template-free customizer for K8s YAML. Define base manifests, then overlays (dev, staging, prod) that modify base via patches. No templating language, just YAML + strategic merge/JSON6902 patches. Mastery takes 3-4 weeks. Practitioners earn 15-25% premium because they reduce YAML boilerplate 40-50%. The 5% who design reusable kustomization patterns are valuable in platform teams.
Что такое Kustomize Kubernetes Patches
Kustomize is a tool for customizing Kubernetes manifests without a templating language. You define base manifests (deployment, service, configmap), then overlays that patch the base for different environments (dev, staging, prod). Patches are declarative YAML files, no templating language (like Helm templates). Kustomize uses two patching strategies: strategic merge patches (merge YAML structures) and JSON6902 patches (surgical changes at specific JSON paths). Combined with generators (auto-create ConfigMaps/Secrets), it's powerful for managing manifests across environments.
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| Регион | Младший специалист | Middle | Старший специалист |
|---|---|---|---|
| USA | $75k | $120k | $180k |
| UK | $48k | $75k | $115k |
| EU | $52k | $82k | $125k |
| CANADA | $75k | $125k | $185k |
🎯 Профессии, где нужен Kustomize Kubernetes Patches
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❓ Частые вопросы
When should I use Kustomize vs. Helm?
What's a strategic merge patch?
How do overlays work?
Can Kustomize generate ConfigMaps/Secrets?
How do I use Kustomize with CI/CD?
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