VNS3:ha failover

VNS3:ha failover demo

VNS3:ha backup instances are associated with a running and healthy VNS3 controller. In the event the VNS3 primary controller fails (instance, hardware, or connection failure), VNS3:ms can run an automated failover process where the VNS3:ha backup takes the place of failed VNS3 primary controller.

When a trigger event is triggered the VNS3:ms system will remap the Elastic IP (EIP) from the primary the VNS3:ha backup, use the latest synced snapshot to configure the VNS3:ha backup instance, reboot the VNS3:ha backup instance, and stop the VNS3 primary instance.

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See the demo on youtube:

See the specific instructions for your cloud setup and instance launch on our Product Resources page

By: Margaret Valtierra