Credential Store is a requirement for Verse 1.0.2 or higher.

In documentation is not clear how to configure credential store for a cluster.

Setting up credential store includes the following tasks:

create the document encryption key in the Domino server ID file.
create a local file that contains the key.
create credstore command to create the credential store application and to assign the document encryption key.
copy the exported key file to notesdata directory of the other server using operating system.
import the document encryption key from the file, you created into the ID file of others server in Domino cluster.

Procedure

1) At the Domino console for the first Domino server in the cluster.

Example: In Domino console of ServerA/Organization

> keymgmt create nek credstore
> keymgmt create credstore credstore
> keymgmt export nek credstore mycredstore_20180516.key <password>

Take note of the displayed fingerprint for the key, and make sure you see the message: NEK credstorekey created successfully.

2) At the server console of the other Domino server in the cluster

Example: In Domino console of ServerB/Organization

> keymgmt import nek mycredstore_20180516.key <password>

Make sure the displayed fingerprint matches the one you made note of in the previous steps, and make sure you see the message: NEK credstorekey imported successfully.

3) Replicate <notesdata>\IBM_CredStore\credstore.nsf to the other servers

Using Domino Administrator to create a replica of IBM_CredStore\credstore.nsf, to other servers on Domino cluster.

4) Restart the servers