CODEWITHSUNDEEP
openstackdevstack
FalseMan
FalseMan

Reputation: 11

I use devstack to install openstack on ubuntu 14.04, but getting some errors

2017-07-25 12:49:25.301 |   File "/opt/stack/neutron/neutron/agent/linux/ip_lib.py", line 31, in <module>
2017-07-25 12:49:25.304 |     from neutron.agent.common import utils
2017-07-25 12:49:25.305 |   File "/opt/stack/neutron/neutron/agent/common/utils.py", line 23, in <module>
2017-07-25 12:49:25.306 |     from neutron.common import utils as neutron_utils
2017-07-25 12:49:25.307 |   File "/opt/stack/neutron/neutron/common/utils.py", line 53, in <module>
2017-07-25 12:49:25.308 |     from neutron.db import api as db_api
2017-07-25 12:49:25.308 |   File "/opt/stack/neutron/neutron/db/api.py", line 21, in <module>
2017-07-25 12:49:25.310 |     from neutron_lib.db import api
2017-07-25 12:49:25.311 | ImportError: cannot import name api
2017-07-25 12:49:25.382 | + lib/neutron-legacy:_configure_neutron_common:1 :   exit_trap
2017-07-25 12:49:25.388 | + ./stack.sh:exit_trap:494                 :   local r=1
2017-07-25 12:49:25.394 | ++ ./stack.sh:exit_trap:495                 :   jobs -p
2017-07-25 12:49:25.400 | + ./stack.sh:exit_trap:495                 :   jobs=
2017-07-25 12:49:25.407 | + ./stack.sh:exit_trap:498                 :   [[ -n '' ]]
2017-07-25 12:49:25.415 | + ./stack.sh:exit_trap:504                 :   kill_spinner
2017-07-25 12:49:25.422 | + ./stack.sh:kill_spinner:390              :   '[' '!' -z '' ']'
2017-07-25 12:49:25.430 | + ./stack.sh:exit_trap:506                 :   [[ 1 -ne 0 ]]
2017-07-25 12:49:25.439 | + ./stack.sh:exit_trap:507                 :   echo 'Error on exit'
2017-07-25 12:49:25.440 | Error on exit
2017-07-25 12:49:25.446 | + ./stack.sh:exit_trap:508                 :   generate-subunit 1500986072 893 fail
2017-07-25 12:49:26.417 | + ./stack.sh:exit_trap:509                 :   [[ -z /opt/stack/logs ]]
2017-07-25 12:49:26.431 | + ./stack.sh:exit_trap:512                 :   /opt/stack/devstack/tools/worlddump.py -d /opt/stack/logs
2017-07-25 12:49:27.239 | + ./stack.sh:exit_trap:518                 :   exit 1
stack@day-virtual-machine:~/devstack$ devstack

Upvotes: 0

Views: 568

Answers (1)

Randy Levensalor
Randy Levensalor

Reputation: 11

It looks like one of the Python dependencies are not being installed by stack.sh. The devstack install creates a virtual python environment on your server and is supposed to install all of the dependencies. For some reason you appear to be missing neutron_lib.

Running the following command below should include a package named neutron_lib as available. If not, then you need to fix you pip configuration or you networking / dns. All depending on what error message you are seeing. pip search neutron_lib

Do you see any error messages earlier in the log file about pip install failing?

Posting a link to the entire log file would help provide additional insight.

Upvotes: 1

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