Using deprecated host classes in Yandex StoreDoc

Starting January 1, 2024, the b1.nano, b1.micro, b1.small, b2.nano, b2.micro, and b2.small host classes are deprecated for Yandex StoreDoc.

What this means for you as a user:

• You will not be able to continue using your cluster if it uses host classes b1.nano, b1.micro, b1.small, b2.nano, b2.micro, or b2.small.

• If your cluster uses hosts of these classes, you will not be able to add new hosts of any class to it.

  To add hosts, first change the cluster's host class to a valid one, e.g., b1.medium or b2.medium.

• You can restore a cluster from a backup only to valid host classes.

  You cannot restore a cluster from a backup to b1.nano, b1.micro, b1.small, b2.nano, b2.micro, and b2.small class hosts even if the backup was created from a cluster consisting of such hosts.