The HA agent has been shut down.
HA configuration is in progress.
There is an error condition. This can represent a configuration
error or a host agent runtime error.
HA agents have been installed but are not running on the the host.
The host is not reachable. This can represent a host failure
or an isolated host.
HA agent is running on this host.
HA configuration is being removed.
HA has never been enabled on the the host.