k8wiz
cert-manager
Medium
Concepts

What is the purpose of the 'renewBefore' field in a Certificate resource?

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Answer: To specify how long before expiry cert-manager should attempt to renew the certificate

Explanation

The 'renewBefore' field in a Certificate resource specifies how long before the certificate's expiry date cert-manager should attempt to renew it. This allows for a buffer period to ensure the certificate is renewed before it expires.