Shared content for all Kubernetes secrets docs - set cluster-wide secret

A cluster wide secret key is a common key that can be used to encrypt all your volumes. This common key needs to be pre-created in your KMS provider. You can set the cluster secret key using the following command:

pxctl secrets set-cluster-key

Enter cluster wide secret key: *****
Successfully set cluster secret key!

In the above prompt you need to enter the secret key that you created in your KMS. This command needs to be run just once for the cluster.