[fuel-createmirror] Fails because of unmet dependencies for nova-scheduler

[Maksym Strukov]

Scenario ( https://mirantis.testrail.com/index.php?/tests/view/1896299 ):

1. Revert snapshot 'empty' with default set of repositories
2. Bootstrap 5 slave nodes
3. Run 'fuel-createmirror' to replace default repositories
with local mirrors

Actual:
AssertionError: Executing 'fuel-createmirror' on admin node failed with the ['exit_code']='1'. Please inspect 'sys_test.log' for more details.

sys_test.log:

'''
...
The following packages have unmet dependencies:
 nova-scheduler : Depends: nova-common (= 1:2015.1.1-1~u14.04+mos19660) but it is not going to be installed
W: Ignoring Provides line with DepCompareOp for package python-cffi-backend-api-max
W: Ignoring Provides line with DepCompareOp for package python-cffi-backend-api-min
W: Ignoring Provides line with DepCompareOp for package python3-cffi-backend-api-max
W: Ignoring Provides line with DepCompareOp for package python3-cffi-backend-api-min
W: You may want to run apt-get update to correct these problems
E: Unable to correct problems, you have held broken packages.
'''

Env: Fuel 8.0-105 (SWARM)

[Dmitry Pyzhov (dpyzhov)]

Could anyone with bash skills help here?

[Alex Schultz (alex-schultz)]

That's an issue with package dependency resolution with the repos and not related to this script.

  nova-scheduler : Depends: nova-common (= 1:2015.1.1-1~u14.04+mos19660)

[Daniil Trishkin (dtrishkin)]

I would recommend to recheck if the problem is still there, because of nova has been updated 6 of october.

[Roman Podoliaka (rpodolyaka)]

@Maksym or MOS Packaging, could you guys please confirm this is still reproducible?

[Maksym Strukov (unbelll)]

Reproduced on 8.0-146

[Artem Silenkov (asilenkov)]

Where did you find such version? It's too old.
Make sure You have latest packages installed.

Package: nova-scheduler
Source: nova
Version: 2:12.0.0.0b2-1~u14.04+mos20711
Architecture: all
Maintainer: PKG OpenStack <email address hidden>
Installed-Size: 86
Depends: nova-common (= 2:12.0.0.0b2-1~u14.04+mos20711), init-system-helpers (>= 1.18~), sysv-rc (>= 2.88dsf-24) | file-rc (>= 0.8.16), python

http://perestroika-repo-tst.infra.mirantis.net/mos-repos/ubuntu/8.0/pool/main/n/nova/

[Artem Silenkov (asilenkov)]

8.0_kilo ISO contains incorrect nova packages. We should rebuild ISO with correct packages which are presented in our repo linked above.

Please provide links to ISO you use next time so we should resolve faster.

[Artem Silenkov (asilenkov)]

BTW we have this ISO https://product-ci.infra.mirantis.net/job/8.0.all/30/

Packages inside looks fine. Verify against it.

[Maksym Strukov (unbelll)]

Env: 8.0-34 (Liberty) https://product-ci.infra.mirantis.net/view/8.0/job/8.0.all/34/

ubuntu-update.log:
...
Fri Oct 16 13:55:56 UTC 2015 W: Ignoring Provides line with DepCompareOp for package python-cffi-backend-api-max
Fri Oct 16 13:55:56 UTC 2015 W: Ignoring Provides line with DepCompareOp for package python-cffi-backend-api-min
Fri Oct 16 13:55:56 UTC 2015 W: Ignoring Provides line with DepCompareOp for package python3-cffi-backend-api-max
Fri Oct 16 13:55:56 UTC 2015 W: Ignoring Provides line with DepCompareOp for package python3-cffi-backend-api-min
Fri Oct 16 13:55:56 UTC 2015 Processing Fuel dependencies...
Fri Oct 16 14:05:04 UTC 2015 partial_ubuntu.shsome packages are not installable
...
Fri Oct 16 14:05:04 UTC 2015 W: You may want to run apt-get update to correct these problems
Fri Oct 16 14:05:04 UTC 2015 E: Unable to correct problems, you have held broken packages.
Fri Oct 16 14:05:04 UTC 2015 package ceilometer-agent-central can not be installed
Fri Oct 16 14:05:04 UTC 2015 Reading package lists...
Fri Oct 16 14:05:04 UTC 2015 Building dependency tree...
Fri Oct 16 14:05:04 UTC 2015 Some packages could not be installed. This may mean that you have
Fri Oct 16 14:05:04 UTC 2015 requested an impossible situation or if you are using the unstable
Fri Oct 16 14:05:04 UTC 2015 distribution that some required packages have not yet been created
Fri Oct 16 14:05:04 UTC 2015 or been moved out of Incoming.
Fri Oct 16 14:05:04 UTC 2015 The following information may help to resolve the situation:
Fri Oct 16 14:05:04 UTC 2015
Fri Oct 16 14:05:04 UTC 2015 The following packages have unmet dependencies:
Fri Oct 16 14:05:04 UTC 2015 ceilometer-agent-central : Depends: ceilometer-common (= 2015.1.1-1~u14.04+mos2134) but it is not going to be installed
...
Fri Oct 16 14:05:04 UTC 2015 E: Unable to correct problems, you have held broken packages.
Fri Oct 16 14:05:04 UTC 2015 package ceilometer-alarm-evaluator can not be installed

[Maksym Strukov (unbelll)]

@asilenkov suggests that the fuel-createmirror script is blame.

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/236097

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/236097
Committed: https://git.openstack.org/cgit/openstack/fuel-qa/commit/?id=1bb933788b790d8afc14515331d38efdbfd3fa96
Submitter: Jenkins
Branch: master

commit 1bb933788b790d8afc14515331d38efdbfd3fa96
Author: Maksym Strukov <email address hidden>
Date: Sat Oct 17 00:00:19 2015 +0300

    Improve logging in deploy_multiple_services_local_mirror systest

    Change-Id: I8439983268a7206f12b20e9bb35e13c182f8b090
    Related-Bug: #1502239

[Matthew Mosesohn (raytrac3r)]

If Maksym Strukov fixed it, let's mark it fix committed with him as owner. QA can reopen if there is still an issue

[Maksym Strukov (unbelll)]

I've just commit small change to system-test (which is currently failes due to this bug) to improve logging.

Bug not fixed, still same error: https://product-ci.infra.mirantis.net/job/8.0.system_test.ubuntu.multirole/24/testReport/(root)/deploy_multiple_services_local_mirror/deploy_multiple_services_local_mirror/

[Matthew Mosesohn (raytrac3r)]

From #15: 'The following packages have unmet dependencies:\n', ' neutron-lbaas-agent : Depends: python-neutron-lbaas (= 1:2015.1.1-1~u14.04+mos739) but it is not going to be installed\n'

[Artem Silenkov (asilenkov)]

Version in repo is old :

http://perestroika-repo-tst.infra.mirantis.net/mos-repos/ubuntu/8.0/pool/main/n/neutron-lbaas/

Request for new: https://review.fuel-infra.org/#/c/12928/

[Sergey Kolekonov (skolekonov)]

All Neutron *aaS have been merged, see this bug for details - https://bugs.launchpad.net/mos/+bug/1508852.

[ElenaRossokhina (esolomina)]

Verification failed with Exception: Unexpected exit_code returned: actual 2, expected 0. Command: 'fuel-createmirror'
I tried suggested initial scenario using fuel-8.0-427-2016-01-12_01-50-42.iso, devops 2.9.15

[ElenaRossokhina (esolomina)]

Here is console output: http://paste.openstack.org/show/483979/

[Roman Podoliaka (rpodolyaka)]

I took a look at this and tried to reproduce. fuel-createmirror indeed fails with code 2, as Elena stated in her comments:

http://paste.openstack.org/show/484720/

But this issue has nothing to do with the original bug, which was about broken dependencies in packages.

I suggest we close this bug and create a new one so that we don't confuse people even more.

[Roman Podoliaka (rpodolyaka)]

Please see https://bugs.launchpad.net/fuel/+bug/1537137

[Alexandr Kostrikov (akostrikov-mirantis)]

Original issue is resolved, secondary bug is released in 8.0 and on verification on master