Cloud native certificate management

X.509 certificate management for Kubernetes

Automate certificate management in cloud native environments

cert-manager builds on top of Kubernetes and OpenShift to provide X.509 certificates and issuers as first-class resource types.

Provide 'certificates as a service' securely to developers and applications working within your cluster.

  • Supports Let's Encrypt, HashiCorp Vault, Venafi and private PKI
  • Easy to use Kubernetes-native certificate management
  • Secure issuance of public and private certificates
  • Simple to extend, if you need more control
  • Actively developed, maintained and improved

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Contributions Welcome

Join the fun on GitHub; new contributors are always welcome!

cert-manager is a CNCF member project

cert-manager is a CNCF member project