** Changed in: cinder
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/1031807
Title:
nova.volume.san.HpSanISCSIDriver can't ssh to HP/Lefthand Units
Status in Cinder:
Invalid
Status in OpenStack Compute (Nova):
Invalid
Bug description:
HP/Lefthand storage requires password-interactive authentication. (The
Windows command-line tool can generate an encrypted hash of the user-
password, but even with that there is no provision for saving a public
key to the SAN.)
There are several workarounds in various places on the net for faking
keyboard-interactive with paramiko. Without a workaround, any attempt to create
or remove a volume results in:
2012-08-01 10:25:53 TRACE nova.rpc.amqp BadAuthenticationType: Bad
authentication type (allowed_types=['publickey', 'keyboard-interactive'])
Full trace:
2012-08-01 10:25:53 INFO nova.volume.manager
[req-d03338a9-9115-48a3-8dfc-35cdfcdc15a7 3bf04474f3294b319ace534f930939b0
1d0e530882654962aed9ae9fd122c178] volume volume-00000002: creating
2012-08-01 10:25:53 DEBUG nova.volume.manager
[req-d03338a9-9115-48a3-8dfc-35cdfcdc15a7 3bf04474f3294b319ace534f930939b0
1d0e530882654962aed9ae9fd122c178] volume volume-00000002: creating lv of size
10G from (pid=2799) create_volume
/usr/lib/python2.7/dist-packages/nova/volume/manager.py:120
2012-08-01 10:25:53 ERROR nova.rpc.amqp
[req-d03338a9-9115-48a3-8dfc-35cdfcdc15a7 3bf04474f3294b319ace534f930939b0
1d0e530882654962aed9ae9fd122c178] Exception during message handling
2012-08-01 10:25:53 TRACE nova.rpc.amqp Traceback (most recent call last):
2012-08-01 10:25:53 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 253, in _process_data
2012-08-01 10:25:53 TRACE nova.rpc.amqp rval = node_func(context=ctxt,
**node_args)
2012-08-01 10:25:53 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/volume/manager.py", line 138, in
create_volume
2012-08-01 10:25:53 TRACE nova.rpc.amqp volume_ref['id'], {'status':
'error'})
2012-08-01 10:25:53 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/contextlib.py", line 24, in __exit__
2012-08-01 10:25:53 TRACE nova.rpc.amqp self.gen.next()
2012-08-01 10:25:53 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/volume/manager.py", line 122, in
create_volume
2012-08-01 10:25:53 TRACE nova.rpc.amqp model_update =
self.driver.create_volume(volume_ref)
2012-08-01 10:25:53 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/volume/san.py", line 565, in
create_volume
2012-08-01 10:25:53 TRACE nova.rpc.amqp
self._cliq_run_xml("createVolume", cliq_args)
2012-08-01 10:25:53 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/volume/san.py", line 450, in
_cliq_run_xml
2012-08-01 10:25:53 TRACE nova.rpc.amqp (out, _err) =
self._cliq_run(verb, cliq_args)
2012-08-01 10:25:53 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/volume/san.py", line 445, in _cliq_run
2012-08-01 10:25:53 TRACE nova.rpc.amqp return self._run_ssh(cmd)
2012-08-01 10:25:53 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/volume/san.py", line 126, in _run_ssh
2012-08-01 10:25:53 TRACE nova.rpc.amqp ssh = self._connect_to_ssh()
2012-08-01 10:25:53 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/nova/volume/san.py", line 103, in
_connect_to_ssh
2012-08-01 10:25:53 TRACE nova.rpc.amqp password=FLAGS.san_password)
2012-08-01 10:25:53 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/paramiko/client.py", line 332, in connect
2012-08-01 10:25:53 TRACE nova.rpc.amqp self._auth(username, password,
pkey, key_filenames, allow_agent, look_for_keys)
2012-08-01 10:25:53 TRACE nova.rpc.amqp File
"/usr/lib/python2.7/dist-packages/paramiko/client.py", line 493, in _auth
2012-08-01 10:25:53 TRACE nova.rpc.amqp raise saved_exception
2012-08-01 10:25:53 TRACE nova.rpc.amqp BadAuthenticationType: Bad
authentication type (allowed_types=['publickey', 'keyboard-interactive'])
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