[FireEdge] Unable to flush offline host if only one host is online

[onenhansen]

Description
In the Hosts page of FireEdge you are unable to flush any host if there is only 1 online, even if others are defined.

To Reproduce
With 2 or more hosts, power off or offline all but 1 of the hosts, then try to flush an offline host in FireEdge

Expected behavior
It should flush the host properly even if there is only 1 host online, the offline host may need to be flushed.

Details

• Affected Component: FireEdge
• Version: 7.0

Additional context
Error sources from this: https://github.com/OpenNebula/one/blob/master/src/fireedge/src/server/routes/api/host/functions.js#L232

Progress Status

• Code committed
• Testing - QA
• Documentation (Release notes - resolved issues, compatibility, known issues)