Capturing a Cluster Snapshot in Memory Machine Management Center
Before you begin
Create a Hazelcast cluster in Memory Machine. See Creating a Cluster Using Memory Machine Management Center.
Replacing a certificate will cause restore of existing cluster snapshots to fail.
If you create a Hazelcast cluster with TLS using a certificate, then replace the certificate in the Hazelcast cluster and on the coordinators, any snapshots you take before replacing the certificate cannot be restored. This is expected behavior; a snapshot should be restored only under the certificate it was captured with. Plan accordingly.
About this task
Capture cluster snapshots from Memory Machine Management Center on the Applications Console.
Procedure
- In the Applications Console, choose a cluster in the Application List.
- Click the Capture Snapshot button.
- In the Capture Cluster Snapshot dialog, enter a name in the Snapshot Name text field.
- Click Capture.