[Bug 1652754] [NEW] ImportError: cannot import name certificate_manager

Denis Gubanov 1652754 at bugs.launchpad.net
Tue Dec 27 10:20:46 UTC 2016 

Public bug reported:

Ubuntu 16.04

Package: barbican-api
Version: 1:2.0.0-0ubuntu1
Priority: extra
Section: universe/net
Source: barbican
Origin: Ubuntu
Maintainer: Ubuntu Developers <ubuntu-devel-discuss at lists.ubuntu.com>
Original-Maintainer: PKG OpenStack <openstack-devel at lists.alioth.debian.org>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 20,5 kB
Depends: barbican-common (= 1:2.0.0-0ubuntu1), libapache2-mod-wsgi
Recommends: apache2 (>= 2.4.18~) | httpd
Homepage: https://github.com/openstack/barbican
Download-Size: 2 734 B
APT-Manual-Installed: yes
APT-Sources: http://ru.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
Description: OpenStack Key Management Service - API Server
 The Barbican project provides services for secure storage, provisioning and
 management of sensitive client secret information such as encryption keys. It
 is aims at being useful for all environments, including large ephemeral
 Clouds.
 .
 This package contains the Barbican API Server.

Package: barbican-common
Version: 1:2.0.0-0ubuntu1
Priority: extra
Section: universe/net
Source: barbican
Origin: Ubuntu
Maintainer: Ubuntu Developers <ubuntu-devel-discuss at lists.ubuntu.com>
Original-Maintainer: PKG OpenStack <openstack-devel at lists.alioth.debian.org>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 63,5 kB
Depends: adduser, python-barbican (= 1:2.0.0-0ubuntu1), python:any
Breaks: barbican-api (<< 1:2.0.0~b1-0ubuntu1~)
Replaces: barbican-api (<< 1:2.0.0~b1-0ubuntu1~)
Homepage: https://github.com/openstack/barbican
Download-Size: 10,4 kB
APT-Manual-Installed: no
APT-Sources: http://ru.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
Description: OpenStack Key Management Service - common files
 The Barbican project provides services for secure storage, provisioning and
 management of sensitive client secret information such as encryption keys. It
 is aims at being useful for all environments, including large ephemeral
 Clouds.
 .
 This package contains common files for Barbican.

Package: barbican-worker
Version: 1:2.0.0-0ubuntu1
Priority: extra
Section: universe/net
Source: barbican
Origin: Ubuntu
Maintainer: Ubuntu Developers <ubuntu-devel-discuss at lists.ubuntu.com>
Original-Maintainer: PKG OpenStack <openstack-devel at lists.alioth.debian.org>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 29,7 kB
Depends: barbican-common (= 1:2.0.0-0ubuntu1), init-system-helpers (>= 1.18~), lsb-base (>= 4.1+Debian11ubuntu7)
Homepage: https://github.com/openstack/barbican
Download-Size: 4 694 B
APT-Manual-Installed: yes
APT-Sources: http://ru.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
Description: OpenStack Key Management Service - Worker Node
 The Barbican project provides services for secure storage, provisioning and
 management of sensitive client secret information such as encryption keys. It
 is aims at being useful for all environments, including large ephemeral
 Clouds.
 .
 This package contains the Barbican Worker Node.


have this error in logs in apache (barbican-api):

Could not load 'simple_certificate_event': cannot import name certificate_manager
cannot import name certificate_manager
Traceback (most recent call last):
   File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 163, in _load_plugins
     verify_requirements,
   File "/usr/lib/python2.7/dist-packages/stevedore/named.py", line 123, in _load_one_plugin
     verify_requirements,
   File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 184, in _load_one_plugin
     plugin = ep.resolve()
   File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2235, in resolve
     module = __import__(self.module_name, fromlist=['__name__'], level=0)
   File "/usr/lib/python2.7/dist-packages/barbican/plugin/simple_certificate_manager.py", line 19, in <module>
     from barbican.plugin.interface import certificate_manager as cert
 ImportError: cannot import name certificate_manager


and this in barbican-worker
дек 27 12:54:57 os-controller02 systemd[1]: Starting OpenStack Barbican Key Management Workers...
дек 27 12:54:57 os-controller02 systemd[1]: Started OpenStack Barbican Key Management Workers.
дек 27 12:55:00 os-controller02 barbican-worker[16720]: Could not load 'simple_certificate_event': cannot import name certificate_manager
дек 27 12:55:00 os-controller02 barbican-worker[16720]: cannot import name certificate_manager
дек 27 12:55:00 os-controller02 barbican-worker[16720]: Traceback (most recent call last):
дек 27 12:55:00 os-controller02 barbican-worker[16720]:   File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 163, in _load_plugins
дек 27 12:55:00 os-controller02 barbican-worker[16720]:     verify_requirements,
дек 27 12:55:00 os-controller02 barbican-worker[16720]:   File "/usr/lib/python2.7/dist-packages/stevedore/named.py", line 123, in _load_one_plugin
дек 27 12:55:00 os-controller02 barbican-worker[16720]:     verify_requirements,
дек 27 12:55:00 os-controller02 barbican-worker[16720]:   File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 184, in _load_one_plugin
дек 27 12:55:00 os-controller02 barbican-worker[16720]:     plugin = ep.resolve()
дек 27 12:55:00 os-controller02 barbican-worker[16720]:   File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2235, in resolve
дек 27 12:55:00 os-controller02 barbican-worker[16720]:     module = __import__(self.module_name, fromlist=['__name__'], level=0)
дек 27 12:55:00 os-controller02 barbican-worker[16720]:   File "/usr/lib/python2.7/dist-packages/barbican/plugin/simple_certificate_manager.py", line 19, in <module>
дек 27 12:55:00 os-controller02 barbican-worker[16720]:     from barbican.plugin.interface import certificate_manager as cert
дек 27 12:55:00 os-controller02 barbican-worker[16720]: ImportError: cannot import name certificate_manager
дек 27 12:55:00 os-controller02 barbican-worker[16720]: 2016-12-27 12:55:00.794 16720 INFO barbican.model.repositories [-] Setting up database engine and session factory
дек 27 12:55:01 os-controller02 barbican-worker[16720]: 2016-12-27 12:55:01.327 16720 INFO barbican.model.repositories [-] Updating schema to latest version
дек 27 12:55:01 os-controller02 barbican-worker[16720]: 2016-12-27 12:55:01.357 16720 INFO alembic.runtime.migration [-] Context impl PostgresqlImpl.
дек 27 12:55:01 os-controller02 barbican-worker[16720]: 2016-12-27 12:55:01.359 16720 INFO alembic.runtime.migration [-] Will assume transactional DDL.
дек 27 12:55:01 os-controller02 barbican-worker[16720]: 2016-12-27 12:55:01.391 16720 INFO barbican.queue.server [-] Starting the TaskServer

** Affects: barbican (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1652754

Title:
  ImportError: cannot import name certificate_manager

Status in barbican package in Ubuntu:
  New

Bug description:
  Ubuntu 16.04

  Package: barbican-api
  Version: 1:2.0.0-0ubuntu1
  Priority: extra
  Section: universe/net
  Source: barbican
  Origin: Ubuntu
  Maintainer: Ubuntu Developers <ubuntu-devel-discuss at lists.ubuntu.com>
  Original-Maintainer: PKG OpenStack <openstack-devel at lists.alioth.debian.org>
  Bugs: https://bugs.launchpad.net/ubuntu/+filebug
  Installed-Size: 20,5 kB
  Depends: barbican-common (= 1:2.0.0-0ubuntu1), libapache2-mod-wsgi
  Recommends: apache2 (>= 2.4.18~) | httpd
  Homepage: https://github.com/openstack/barbican
  Download-Size: 2 734 B
  APT-Manual-Installed: yes
  APT-Sources: http://ru.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
  Description: OpenStack Key Management Service - API Server
   The Barbican project provides services for secure storage, provisioning and
   management of sensitive client secret information such as encryption keys. It
   is aims at being useful for all environments, including large ephemeral
   Clouds.
   .
   This package contains the Barbican API Server.

  Package: barbican-common
  Version: 1:2.0.0-0ubuntu1
  Priority: extra
  Section: universe/net
  Source: barbican
  Origin: Ubuntu
  Maintainer: Ubuntu Developers <ubuntu-devel-discuss at lists.ubuntu.com>
  Original-Maintainer: PKG OpenStack <openstack-devel at lists.alioth.debian.org>
  Bugs: https://bugs.launchpad.net/ubuntu/+filebug
  Installed-Size: 63,5 kB
  Depends: adduser, python-barbican (= 1:2.0.0-0ubuntu1), python:any
  Breaks: barbican-api (<< 1:2.0.0~b1-0ubuntu1~)
  Replaces: barbican-api (<< 1:2.0.0~b1-0ubuntu1~)
  Homepage: https://github.com/openstack/barbican
  Download-Size: 10,4 kB
  APT-Manual-Installed: no
  APT-Sources: http://ru.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
  Description: OpenStack Key Management Service - common files
   The Barbican project provides services for secure storage, provisioning and
   management of sensitive client secret information such as encryption keys. It
   is aims at being useful for all environments, including large ephemeral
   Clouds.
   .
   This package contains common files for Barbican.

  Package: barbican-worker
  Version: 1:2.0.0-0ubuntu1
  Priority: extra
  Section: universe/net
  Source: barbican
  Origin: Ubuntu
  Maintainer: Ubuntu Developers <ubuntu-devel-discuss at lists.ubuntu.com>
  Original-Maintainer: PKG OpenStack <openstack-devel at lists.alioth.debian.org>
  Bugs: https://bugs.launchpad.net/ubuntu/+filebug
  Installed-Size: 29,7 kB
  Depends: barbican-common (= 1:2.0.0-0ubuntu1), init-system-helpers (>= 1.18~), lsb-base (>= 4.1+Debian11ubuntu7)
  Homepage: https://github.com/openstack/barbican
  Download-Size: 4 694 B
  APT-Manual-Installed: yes
  APT-Sources: http://ru.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages
  Description: OpenStack Key Management Service - Worker Node
   The Barbican project provides services for secure storage, provisioning and
   management of sensitive client secret information such as encryption keys. It
   is aims at being useful for all environments, including large ephemeral
   Clouds.
   .
   This package contains the Barbican Worker Node.


  have this error in logs in apache (barbican-api):

  Could not load 'simple_certificate_event': cannot import name certificate_manager
  cannot import name certificate_manager
  Traceback (most recent call last):
     File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 163, in _load_plugins
       verify_requirements,
     File "/usr/lib/python2.7/dist-packages/stevedore/named.py", line 123, in _load_one_plugin
       verify_requirements,
     File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 184, in _load_one_plugin
       plugin = ep.resolve()
     File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2235, in resolve
       module = __import__(self.module_name, fromlist=['__name__'], level=0)
     File "/usr/lib/python2.7/dist-packages/barbican/plugin/simple_certificate_manager.py", line 19, in <module>
       from barbican.plugin.interface import certificate_manager as cert
   ImportError: cannot import name certificate_manager


  and this in barbican-worker
  дек 27 12:54:57 os-controller02 systemd[1]: Starting OpenStack Barbican Key Management Workers...
  дек 27 12:54:57 os-controller02 systemd[1]: Started OpenStack Barbican Key Management Workers.
  дек 27 12:55:00 os-controller02 barbican-worker[16720]: Could not load 'simple_certificate_event': cannot import name certificate_manager
  дек 27 12:55:00 os-controller02 barbican-worker[16720]: cannot import name certificate_manager
  дек 27 12:55:00 os-controller02 barbican-worker[16720]: Traceback (most recent call last):
  дек 27 12:55:00 os-controller02 barbican-worker[16720]:   File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 163, in _load_plugins
  дек 27 12:55:00 os-controller02 barbican-worker[16720]:     verify_requirements,
  дек 27 12:55:00 os-controller02 barbican-worker[16720]:   File "/usr/lib/python2.7/dist-packages/stevedore/named.py", line 123, in _load_one_plugin
  дек 27 12:55:00 os-controller02 barbican-worker[16720]:     verify_requirements,
  дек 27 12:55:00 os-controller02 barbican-worker[16720]:   File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 184, in _load_one_plugin
  дек 27 12:55:00 os-controller02 barbican-worker[16720]:     plugin = ep.resolve()
  дек 27 12:55:00 os-controller02 barbican-worker[16720]:   File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2235, in resolve
  дек 27 12:55:00 os-controller02 barbican-worker[16720]:     module = __import__(self.module_name, fromlist=['__name__'], level=0)
  дек 27 12:55:00 os-controller02 barbican-worker[16720]:   File "/usr/lib/python2.7/dist-packages/barbican/plugin/simple_certificate_manager.py", line 19, in <module>
  дек 27 12:55:00 os-controller02 barbican-worker[16720]:     from barbican.plugin.interface import certificate_manager as cert
  дек 27 12:55:00 os-controller02 barbican-worker[16720]: ImportError: cannot import name certificate_manager
  дек 27 12:55:00 os-controller02 barbican-worker[16720]: 2016-12-27 12:55:00.794 16720 INFO barbican.model.repositories [-] Setting up database engine and session factory
  дек 27 12:55:01 os-controller02 barbican-worker[16720]: 2016-12-27 12:55:01.327 16720 INFO barbican.model.repositories [-] Updating schema to latest version
  дек 27 12:55:01 os-controller02 barbican-worker[16720]: 2016-12-27 12:55:01.357 16720 INFO alembic.runtime.migration [-] Context impl PostgresqlImpl.
  дек 27 12:55:01 os-controller02 barbican-worker[16720]: 2016-12-27 12:55:01.359 16720 INFO alembic.runtime.migration [-] Will assume transactional DDL.
  дек 27 12:55:01 os-controller02 barbican-worker[16720]: 2016-12-27 12:55:01.391 16720 INFO barbican.queue.server [-] Starting the TaskServer

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