Upgrade WildFire Appliances in a Cluster
| Where Can I Use
This? | What Do I Need? |
|---|
| |
You can use the CLI to upgrade WildFire appliances enrolled in
a cluster individually, or use Panorama to upgrade the cluster as
a group.
Depending on the number of samples the WildFire appliance has analyzed and stored, the time
required to upgrade the appliance software varies; this is because upgrading requires
the migration of all malware samples and 14 days of benign samples.
All nodes in a cluster must run the same version
of the operating system.
You can also use Panorama to manage WildFire appliances and appliance clusters.
Ensure the devices are connected to a reliable power source.
A loss of power during an upgrade can make the devices unusable.
Depending on your deployment, perform one of the following tasks
to upgrade your WildFire cluster:
