ImportError: No module named neutron_vpnaas.services.vpn.plugin

[Ahmad Al-Shishtawy]

Trying to install stable/Newton on Centos from source with Neutron VPNaaS

The neutron_server container fails with the following error:

2016-11-10 15:01:02.948 7 ERROR neutron.common.utils [req-14f2822d-028b-470b-b38d-7007b2b8b802 - - - - -] Error loading class by alias
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils Traceback (most recent call last):
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils File "/var/lib/kolla/venv/lib/python2.7/site-packages/neutron/common/utils.py", line 400, in load_class_by_alias_or_classname
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils mgr = driver.DriverManager(namespace, name)
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils File "/var/lib/kolla/venv/lib/python2.7/site-packages/stevedore/driver.py", line 46, in __init__
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils verify_requirements=verify_requirements,
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils File "/var/lib/kolla/venv/lib/python2.7/site-packages/stevedore/named.py", line 77, in __init__
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils self._init_plugins(extensions)
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils File "/var/lib/kolla/venv/lib/python2.7/site-packages/stevedore/driver.py", line 98, in _init_plugins
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils (self.namespace, name))
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils NoMatches: No 'neutron.service_plugins' driver found, looking for 'neutron_vpnaas.services.vpn.plugin.VPNDriverPlugin'
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils [req-14f2822d-028b-470b-b38d-7007b2b8b802 - - - - -] Error loading class by class name
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils Traceback (most recent call last):
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils File "/var/lib/kolla/venv/lib/python2.7/site-packages/neutron/common/utils.py", line 406, in load_class_by_alias_or_classname
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils class_to_load = importutils.import_class(name)
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils File "/var/lib/kolla/venv/lib/python2.7/site-packages/oslo_utils/importutils.py", line 30, in import_class
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils __import__(mod_str)
2016-11-10 15:01:02.948 7 ERROR neutron.common.utils ImportError: No module named neutron_vpnaas.services.vpn.plugin
2

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/397015
Committed: https://git.openstack.org/cgit/openstack/kolla/commit/?id=7b97cd07c1391f86eb97f7cf4880849ad3a047e3
Submitter: Jenkins
Branch: master

commit 7b97cd07c1391f86eb97f7cf4880849ad3a047e3
Author: Jeffrey Zhang <email address hidden>
Date: Mon Nov 14 14:44:55 2016 +0800

    Add neutron vpnaas code into neutron-server container

    * Add neutron vpnaas source in neutron-server container.
    * Fix the test_build.py to support mutiple plugin configuration.

    Change-Id: I2778b7fbf23207576c21a3e7fa1b9a399c228cf3
    Closes-Bug: #1641063

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla 4.0.0.0b2 development milestone.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/newton
Review: https://review.openstack.org/419977

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/419977
Committed: https://git.openstack.org/cgit/openstack/kolla/commit/?id=929d20ab678709decef750308dce6aec1c806f30
Submitter: Jenkins
Branch: stable/newton

commit 929d20ab678709decef750308dce6aec1c806f30
Author: Jeffrey Zhang <email address hidden>
Date: Mon Nov 14 14:44:55 2016 +0800

    Add neutron vpnaas code into neutron-server container

    * Add neutron vpnaas source in neutron-server container.
    * Fix the test_build.py to support mutiple plugin configuration.

    Change-Id: I2778b7fbf23207576c21a3e7fa1b9a399c228cf3
    Closes-Bug: #1641063
    (cherry picked from commit 7b97cd07c1391f86eb97f7cf4880849ad3a047e3)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla 3.0.3 release.