This sounds a configuration issue :
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
[req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143
85dd9df42f4e47b3b0fc5848ab947b62 - default default] Unexpected exception in API
method: MigrationError_Remote: Migration error: Unable to establish connection
to http://controller01:5000/v3/auth/tokens: ('Connection aborted.',
BadStatusLine('No status line received - the server has closed the
connection',))
When trying to get a token for the migration, Keystone closed the
connection abruptely. Please introspect the keystone logs, this is
either way unrelated to Nova itself.
** Changed in: nova
Status: New => Invalid
--
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https://bugs.launchpad.net/bugs/1895092
Title:
Error when trying block migration
Status in OpenStack Compute (nova):
Invalid
Bug description:
When I try live-migration to different host by using block migration
with following command, API error is occurred.
$ openstack server migrate --block-migration
3bf28a9d-0545-4d30-8892-6e2af655db4a --live compute40
--- error message ---
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/
and attach the Nova API log if possible.
<class 'MigrationError_Remote'> (HTTP 500) (Request-ID:
req-2c75be17-d5c4-4acd-a302-326388068067)
---------------------
I attached the log of nova-api and information of openstack
environment as follows.
### /var/log/nova/nova-api.log
2020-09-10 14:27:47.614 3545 INFO nova.osapi_compute.wsgi.server
[req-1028bb0a-a95a-41b1-9ab9-2ebf7b19039f 170fdf1f861847fa995f2f0646ec4143
85dd9df42f4e47b3b0fc5848ab947b62 - default default] 10.81.0.2 "GET
/v2.1/servers/3bf28a9d-0545-4d30-8892-6e2af655db4a HTTP/1.1" status: 200 len:
2312 time: 0.7340441
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
[req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143
85dd9df42f4e47b3b0fc5848ab947b62 - default default] Unexpected exception in API
method: MigrationError_Remote: Migration error: Unable to establish connection
to http://controller01:5000/v3/auth/tokens: ('Connection aborted.',
BadStatusLine('No status line received - the server has closed the
connection',))
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi Traceback (most
recent call last):
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 801, in
wrapped
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
f(*args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110,
in wrapper
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
func(*args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110,
in wrapper
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
func(*args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110,
in wrapper
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
func(*args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/migrate_server.py",
line 111, in _migrate_live
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi async_)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 206, in inner
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
function(self, context, instance, *args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 214, in _wrapped
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
fn(self, context, instance, *args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 154, in inner
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return f(self,
context, instance, *args, **kw)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 4550, in
live_migrate
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
request_spec=request_spec, async_=async_)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/conductor/api.py", line 112, in
live_migrate_instance
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
request_spec=request_spec)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/conductor/rpcapi.py", line 338, in
migrate_server
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
cctxt.call(context, 'migrate_server', **kw)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 179, in
call
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
retry=self.retry)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 133, in
_send
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi retry=retry)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line
584, in send
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
call_monitor_timeout, retry=retry)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line
575, in _send
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi raise result
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
MigrationError_Remote: Migration error: Unable to establish connection to
http://controller01:5000/v3/auth/tokens: ('Connection aborted.',
BadStatusLine('No status line received - the server has closed the
connection',))
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi Traceback (most
recent call last):
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 163, in
_process_incoming
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi res =
self.dispatcher.dispatch(message)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 265,
in dispatch
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
self._do_dispatch(endpoint, method, ctxt, args)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 194,
in _do_dispatch
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi result =
func(ctxt, **new_args)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 226, in
inner
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
func(*args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 94, in
wrapper
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
fn(self, context, *args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/compute/utils.py", line 1164, in
decorated_function
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi2020-09-10
14:27:47.614 3545 INFO nova.osapi_compute.wsgi.server
[req-1028bb0a-a95a-41b1-9ab9-2ebf7b19039f 170fdf1f861847fa995f2f0646ec4143
85dd9df42f4e47b3b0fc5848ab947b62 - default default] 10.81.0.2 "GET
/v2.1/servers/3bf28a9d-0545-4d30-8892-6e2af655db4a HTTP/1.1" status: 200 len:
2312 time: 0.7340441
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
[req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143
85dd9df42f4e47b3b0fc5848ab947b62 - default default] Unexpected exception in API
method: MigrationError_Remote: Migration error: Unable to establish connection
to http://controller01:5000/v3/auth/tokens: ('Connection aborted.',
BadStatusLine('No status line received - the server has closed the
connection',))
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi Traceback (most
recent call last):
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/wsgi.py", line 801, in
wrapped
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
f(*args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110,
in wrapper
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
func(*args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110,
in wrapper
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
func(*args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/api/validation/__init__.py", line 110,
in wrapper
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
func(*args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/api/openstack/compute/migrate_server.py",
line 111, in _migrate_live
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi async_)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 206, in inner
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
function(self, context, instance, *args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 214, in _wrapped
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
fn(self, context, instance, *args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 154, in inner
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return f(self,
context, instance, *args, **kw)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/compute/api.py", line 4550, in
live_migrate
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
request_spec=request_spec, async_=async_)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/conductor/api.py", line 112, in
live_migrate_instance
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
request_spec=request_spec)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/conductor/rpcapi.py", line 338, in
migrate_server
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
cctxt.call(context, 'migrate_server', **kw)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/client.py", line 179, in
call
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
retry=self.retry)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/transport.py", line 133, in
_send
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi retry=retry)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line
584, in send
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
call_monitor_timeout, retry=retry)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py", line
575, in _send
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi raise result
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
MigrationError_Remote: Migration error: Unable to establish connection to
http://controller01:5000/v3/auth/tokens: ('Connection aborted.',
BadStatusLine('No status line received - the server has closed the
connection',))
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi Traceback (most
recent call last):
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 163, in
_process_incoming
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi res =
self.dispatcher.dispatch(message)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 265,
in dispatch
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
self._do_dispatch(endpoint, method, ctxt, args)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 194,
in _do_dispatch
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi result =
func(ctxt, **new_args)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/server.py", line 226, in
inner
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
func(*args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 94, in
wrapper
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
fn(self, context, *args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/compute/utils.py", line 1164, in
decorated_function
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi return
function(self, context, *args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 290, in
migrate_server
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
block_migration, disk_over_commit, request_spec)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 463, in
_live_migrate
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi raise
exception.MigrationError(reason=six.text_type(ex))
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi MigrationError:
Migration error: Unable to establish connection to
http://controller01:5000/v3/auth/tokens: ('Connection aborted.',
BadStatusLine('No status line received - the server has closed the
connection',))
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.154 3545 INFO nova.api.openstack.wsgi
[req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143
85dd9df42f4e47b3b0fc5848ab947b62 - default default] HTTP exception thrown:
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and
attach the Nova API log if possible.
2020-09-10 14:27:50.158 3545 INFO nova.osapi_compute.wsgi.server
[req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143
85dd9df42f4e47b3b0fc5848ab947b62 - default default] 10.81.0.2 "POST
/v2.1/servers/3bf28a9d-0545-4d30-8892-6e2af655db4a/action HTTP/1.1" status: 500
len: 628 time: 2.5385709
2020-09-10 14:27:51.440 3542 INFO nova.osapi_compute.wsgi.server
[req-d9df0e46-c916-47be-8d13-ab7ad06bd28d 170fdf1f861847fa995f2f0646ec4143
85dd9df42f4e47b3b0fc5848ab947b62 - default default] 172.16.1.19 "GET
/v2.1/flavors/detail?project_id=85dd9df42f4e47b3b0fc5848ab947b62 HTTP/1.1"
status: 200 len: 1853 time: 0.0354841
return function(self, context, *args, **kwargs)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 290, in
migrate_server
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
block_migration, disk_over_commit, request_spec)
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi File
"/usr/lib/python2.7/dist-packages/nova/conductor/manager.py", line 463, in
_live_migrate
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi raise
exception.MigrationError(reason=six.text_type(ex))
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi MigrationError:
Migration error: Unable to establish connection to
http://controller01:5000/v3/auth/tokens: ('Connection aborted.',
BadStatusLine('No status line received - the server has closed the
connection',))
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.134 3545 ERROR nova.api.openstack.wsgi
2020-09-10 14:27:50.154 3545 INFO nova.api.openstack.wsgi
[req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143
85dd9df42f4e47b3b0fc5848ab947b62 - default default] HTTP exception thrown:
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and
attach the Nova API log if possible.
2020-09-10 14:27:50.158 3545 INFO nova.osapi_compute.wsgi.server
[req-2c75be17-d5c4-4acd-a302-326388068067 170fdf1f861847fa995f2f0646ec4143
85dd9df42f4e47b3b0fc5848ab947b62 - default default] 10.81.0.2 "POST
/v2.1/servers/3bf28a9d-0545-4d30-8892-6e2af655db4a/action HTTP/1.1" status: 500
len: 628 time: 2.5385709
2020-09-10 14:27:51.440 3542 INFO nova.osapi_compute.wsgi.server
[req-d9df0e46-c916-47be-8d13-ab7ad06bd28d 170fdf1f861847fa995f2f0646ec4143
85dd9df42f4e47b3b0fc5848ab947b62 - default default] 172.16.1.19 "GET
/v2.1/flavors/detail?project_id=85dd9df42f4e47b3b0fc5848ab947b62 HTTP/1.1"
status: 200 len: 1853 time: 0.0354841
-----------------------------------------------
### server information
$dpkg -l | grep nova
ii nova-api 2:18.3.0-0ubuntu1~cloud1
all OpenStack Compute - API frontend
ii nova-common 2:18.3.0-0ubuntu1~cloud1
all OpenStack Compute - common files
ii nova-conductor 2:18.3.0-0ubuntu1~cloud1
all OpenStack Compute - conductor service
ii nova-consoleauth 2:18.3.0-0ubuntu1~cloud1
all OpenStack Compute - Console Authenticator
ii nova-novncproxy 2:18.3.0-0ubuntu1~cloud1
all OpenStack Compute - NoVNC proxy
ii nova-placement-api 2:18.3.0-0ubuntu1~cloud1
all OpenStack Compute - placement API frontend
ii nova-scheduler 2:18.3.0-0ubuntu1~cloud1
all OpenStack Compute - virtual machine scheduler
ii python-nova 2:18.3.0-0ubuntu1~cloud1
all OpenStack Compute Python 2 libraries
ii python-novaclient 2:11.0.0-0ubuntu1~cloud0
all client library for OpenStack Compute API - Python 2.7
ii python3-novaclient 2:11.0.0-0ubuntu1~cloud0
all client library for OpenStack Compute API - 3.x
# lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Thread(s) per core: 2
Core(s) per socket: 8
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 45
Model name: Intel(R) Xeon(R) CPU E5-2450 0 @ 2.10GHz
Stepping: 7
CPU MHz: 1779.529
CPU max MHz: 2900.0000
CPU min MHz: 1200.0000
BogoMIPS: 4189.92
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 20480K
NUMA node0 CPU(s): 0-15
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est
tm2 ssse3 cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic popcnt
tsc_deadline_timer aes xsave avx lahf_lm epb pti ssbd ibrs ibpb stibp
tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts md_clear
flush_l1d
# lvmdiskscan
/dev/sda2 [ 278.87 GiB]
0 disks
1 partition
0 LVM physical volume whole disks
0 LVM physical volumes
$ openstack server list
(ellipsis)
| 3bf28a9d-0545-4d30-8892-6e2af655db4a | upfd7 | ACTIVE |
nw-mgmt=172.16.2.156; nw-upid1=10.4.6.156; nw-cpn4d1=10.4.3.156;
nw-ngud1=10.4.5.156 | xenial-server | m1.ph_bin |
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