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Kustomize vs OpenTofu

Kustomize: Customizes Kubernetes YAML manifests without templates or forks OpenTofu: Open source infrastructure as code, a Terraform-compatible tool

Comparison of Kustomize, OpenTofu
Kustomize
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OpenTofu
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CategoryKubernetesInfrastructure Code
PricingOpen sourceOpen sourceMPL-2.0 licence
Platforms–
  • Windows
  • Mac
  • Linux
Best for
  • Kubernetes teams
  • DevOps engineers
  • DevOps engineers
  • Platform teams
  • Terraform users
Highlights
  • Template-free changes to YAML manifests
  • Built into kubectl as apply -k
  • Several configurations from one base
  • Plan infrastructure changes before applying them
  • Describe cloud resources in code
  • Reuse modules from a shared registry
GitHub stars12.2k30.7k
Last update7 days ago2 days ago

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