Do Cert-Manager in Kubernetes automatically renew the certificate after expiration Pls tell me

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Can somebody tell me if the Cert-Manager in Kubernetes automatically renew the certificate after expiration?
Feb 3, 2020 in Kubernetes by anonymous
• 19,610 points
10,480 views

1 answer to this question.

0 votes

Yes, It will renew them automatically.

cert-manager is a Kubernetes add-on to automate the management and issuance of TLS certificates from various issuing sources.

It will ensure certificates are valid and up to date periodically, and attempt to renew certificates at an appropriate time before expiry.

If you are interested in knowing more about Kubernetes, then consider taking  CKA Certification Course.

answered Feb 3, 2020 by Sirajul
• 59,230 points
will this happen without any specific configuration ? (no need to fill renewBefore/duration?)

if so, can you tell (and possibly share a link) that show the default values of how much time before expiration it is being renewed ?

thanks

Hi@amit,

You can go through the below-given link for more information.

https://cert-manager.io/docs/#:~:text=cert%2Dmanager%20is%20a%20native,key%20pair%2C%20or%20self%20signed.

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