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When try to launch new instance from a snapshot getting an "unsupported operand type" error

I have running this instance, then I take a snapshot of it. It goes fine. Then, I try to launch a new instance from that snapshot and it fails with this error:

Error: Failed to perform requested operation on instance "notanchico", the instance has an error status: Please try again later [Error: unsupported operand type(s) for *: 'NoneType' and 'int' Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply executor_callback)) File "/usr/lib/python2.7/si].

Any clues where can be the problem?

When try to launch new instance from a snapshot getting an "unsupported operand type" error

I have running this instance, then I take a snapshot of it. It goes fine. Then, I try to launch a new instance from that snapshot and it fails with this error:

Error: Failed to perform requested operation on instance "notanchico", the instance has an error status: Please try again later [Error: unsupported operand type(s) for *: 'NoneType' and 'int' Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply executor_callback)) File "/usr/lib/python2.7/si].

Any clues where can be the problem?

UPDATE: I just try to launch a new instance from an image and got the same error. That never happened again. I'm running RDO Kilo and last week I re run the installer (packstack --answer-file=answers.txt) where answers.txt contains the new configuration and also excluded servers that were running from before. MAybe is something related with that.

When try to launch new instance from a snapshot getting an "unsupported operand type" error

I have running this instance, then I take a snapshot of it. It goes fine. Then, I try to launch a new instance from that snapshot and it fails with this error:

Error: Failed to perform requested operation on instance "notanchico", the instance has an error status: Please try again later [Error:

Error building server
ERROR (InstanceInErrorState): unsupported operand type(s) for *: 'NoneType' and 'int' 'int'
Traceback (most recent call last): last):

  File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply executor_callback)) _dispatch_and_reply
    executor_callback))

  File "/usr/lib/python2.7/si].

"/usr/lib/python2.7/si

Any clues where can be the problem?

UPDATE: I just try to launch a new instance from an image and got the same error. That never happened again. I'm running RDO Kilo and last week I re run the installer (packstack --answer-file=answers.txt) where answers.txt contains the new configuration and also excluded servers that were running from before. MAybe is something related with that.

When try to launch new instance from a snapshot getting an "unsupported operand type" error

I have running this instance, then I take a snapshot of it. It goes fine. Then, I try to launch a new instance from that snapshot and it fails with this error:

Error building server
ERROR (InstanceInErrorState): unsupported operand type(s) for *: 'NoneType' and 'int'
Traceback (most recent call last):

  File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
    executor_callback))

  File "/usr/lib/python2.7/si

(complete erorr: http://paste.ubuntu.com/12232944/)

Any clues where can be the problem?

UPDATE: I just try to launch a new instance from an image and got the same error. That never happened again. I'm running RDO Kilo and last week I re run the installer (packstack --answer-file=answers.txt) where answers.txt contains the new configuration and also excluded servers that were running from before. MAybe is something related with that.

When try to launch new instance from a snapshot getting an "unsupported operand type" error

I have running this instance, then I take a snapshot of it. It goes fine. Then, I try to launch a new instance from that snapshot and it fails with this error:

Error building server
ERROR (InstanceInErrorState): unsupported operand type(s) for *: 'NoneType' and 'int'
Traceback (most recent call last):

  File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
    executor_callback))

  File "/usr/lib/python2.7/si

(complete erorr: http://paste.ubuntu.com/12232944/)

Any clues where can be the problem?

UPDATE: I just try to launch a new instance from an image and got the same error. That never happened again. I'm running RDO Kilo and last week I re run the installer (packstack --answer-file=answers.txt) where answers.txt contains the new configuration and also excluded servers that were running from before. MAybe is something related with that.

UPDATE 2: I see that the problem is nova (Ithink) doesn't "know" about my new server (tramontana.akainix.local) and that's why it's giving this error "Host tramontana.akainix.local has more disk space than database expected". I think this is because when I added tramontana as one more compute host, I excluded the old ones, like this:

From answers.txt:

EXCLUDE_SERVERS=oldserver1,oldserver2, oldserver3, oldserver4 CONFIG_COMPUTE_HOSTS=oldserver1,oldserver2, oldserver3, oldserver4, tramontana.akainix.local

Probably there is the main issue. The question now is: How can I "tell" Nova that this new server is there?