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Alena Prokharchyk
2019-03-22 10:23:26 -07:00
committed by Denise Schannon
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content/rancher/v2.x/en/cluster-provisioning/rke-clusters/certificate-rotation/_index.md
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@@ -8,7 +8,7 @@ _Available as of v2.2.0_
By default, Kubernetes clusters require certificates and Rancher launched Kubernetes clusters have certificates automatically generated for them.
> **Note:** Even though the RKE CLI can use custom certificates for the Kubernetes cluster components, Rancher currently doesn't allow the ability to upload these in Rancher Launched Kubernetes clusters.
When generating certificates, the cluster certificates are set to expire after 1 year and the CA certificate expires after 10 years. Rotating these certificates are important before the certificates expire as well as if a certificate is compromised.
When generating certificates, the cluster certificates are set to expire after 1 year and the CA certificate expires after 10 years. Rotating these certificates is important before the certificates expire as well as if a certificate is compromised.
After the certificates are rotated, the Kubernetes components are automatically restarted. Certificates can be rotated for the following services: