[Bug 1634475] Re: [SRU] Files missing from package

[James Page]

trusty-mitaka

# apt-cache policy mistral-api
mistral-api:
  Installed: 2.0.0-1ubuntu2~cloud0
  Candidate: 2.0.0-1ubuntu2~cloud0
  Version table:
 *** 2.0.0-1ubuntu2~cloud0 0
        500 http://ubuntu-cloud.archive.canonical.com/ubuntu/ trusty-proposed/mitaka/main amd64 Packages
        100 /var/lib/dpkg/status


Confirmed that 'upgrade head' and 'populate' targets for mistral-db-manage work OK, but I did have to use a MySQL database as sqlite appears to not be supported.

** Tags removed: verification-mitaka-needed
** Tags added: verification-mitaka-done

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https://bugs.launchpad.net/bugs/1634475

Title:
  [SRU] Files missing from package

Status in Ubuntu Cloud Archive:
  Fix Released
Status in Ubuntu Cloud Archive mitaka series:
  Fix Committed
Status in Ubuntu Cloud Archive newton series:
  Fix Released
Status in mistral package in Ubuntu:
  Fix Released
Status in mistral source package in Xenial:
  Fix Committed
Status in mistral source package in Yakkety:
  Fix Committed

Bug description:
  [Description]
  After the package is installed some of the files that support the initialisation of the database seem to missing. As does the policy.json.

  The files that are missing:

  /usr/lib/python2.7/dist-packages/mistral/actions/openstack/mapping.json
  /usr/lib/python2.7/dist-packages/mistral/resources (directory + contents)
  /etc/mistral/policy.json

  Without the DB files the schema initialisation fails:
  # mistral-db-manage --config-file /etc/mistral/mistral.conf populate
  Traceback (most recent call last):
    File "/usr/bin/mistral-db-manage", line 10, in <module>
      sys.exit(main())
    File "/usr/lib/python2.7/dist-packages/mistral/db/sqlalchemy/migration/cli.py", line 129, in main
      CONF.command.func(config, CONF.command.name)
    File "/usr/lib/python2.7/dist-packages/mistral/db/sqlalchemy/migration/cli.py", line 70, in do_populate
      action_manager.sync_db()
    File "/usr/lib/python2.7/dist-packages/mistral/services/action_manager.py", line 82, in sync_db
      register_action_classes()
    File "/usr/lib/python2.7/dist-packages/mistral/services/action_manager.py", line 128, in register_action_classes
      _register_dynamic_action_classes()
    File "/usr/lib/python2.7/dist-packages/mistral/services/action_manager.py", line 88, in _register_dynamic_action_classes
      actions = generator.create_actions()
    File "/usr/lib/python2.7/dist-packages/mistral/actions/openstack/action_generator/base.py", line 77, in create_actions
      mapping = get_mapping()
    File "/usr/lib/python2.7/dist-packages/mistral/actions/openstack/action_generator/base.py", line 45, in get_mapping
      MAPPING_PATH)).read())
  IOError: [Errno 2] No such file or directory: '/usr/lib/python2.7/dist-packages/mistral/actions/openstack/mapping.json'

  And without the policy.json clients cannot authorise.

  [Test Case]
  Reproduce db issue:
  lxc launch ubuntu-daily:yakkety
  lxc exec  <container-name>  bash
  apt update
  apt install mistral-api
  mistral-db-manage --config-file /etc/mistral/mistral.conf populate

  [Regression Potential]
  Very little as the fix just updates the package to install the missing json files.

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