Open Stack

Hello,
I am trying to use OpenStack Manila to manage custom standalone shared file
system that supports NFS protocol.

Is there any way to use Manila Generic Driver with standalone NFS server?

I tried to execute

manila manage     devstack at generic1#GENERIC1     nfs     <ip>:/folder
--name my_share    --description "We manage share."     --share_type
my_share_type

but I got an error

2016-04-19 19:46:46.544 ERROR manila.scheduler.manager
[req-e16952a0-084e-454f-a7d2-5d63091b3be4 4d0d3d65f55e4c86a9b92f28cccb7874
a3277de126db4748b5a1bf6153875fb1] Failed to schedule manage_share: No v
alid host was found. Cannot place share
48fa7b52-9769-4d85-a62e-a1109a5c9ee3 on devstack at generic1#GENERIC1.
2016-04-19 19:46:46.611 ERROR oslo_messaging.rpc.dispatcher
[req-e16952a0-084e-454f-a7d2-5d63091b3be4 4d0d3d65f55e4c86a9b92f28cccb7874
a3277de126db4748b5a1bf6153875fb1] Exception during message handlin
g: No valid host was found. Cannot place share
48fa7b52-9769-4d85-a62e-a1109a5c9ee3 on devstack at generic1#GENERIC1.
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher Traceback (most
recent call last):
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher   File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py",
line 138, in _dispatch_and_reply
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher
incoming.message))
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher   File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py",
line 185, in _dispatch
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher     return
self._do_dispatch(endpoint, method, ctxt, args)
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher   File
"/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py",
line 127, in _do_dispatch
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher     result =
func(ctxt, **new_args)
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher   File
"/opt/stack/manila/manila/scheduler/manager.py", line 141, in manage_share
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher
_manage_share_set_error(self, context, ex, request_spec)
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher   File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220,
in __exit__
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher
self.force_reraise()
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher   File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196,
in force_reraise
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher   File
"/opt/stack/manila/manila/scheduler/manager.py", line 138, in manage_share
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher     context,
share_ref['host'], request_spec, filter_properties)
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher   File
"/opt/stack/manila/manila/scheduler/drivers/filter.py", line 458, in
host_passes_filters
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher     raise
exception.NoValidHost(reason=msg)
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher NoValidHost: No
valid host was found. Cannot place share
48fa7b52-9769-4d85-a62e-a1109a5c9ee3 on devstack at generic1#GENERIC1.
2016-04-19 19:46:46.611 TRACE oslo_messaging.rpc.dispatcher


What the value should I chose for devstack at generic1#GENERIC1  ?

Thanks,
Grigoriy
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