MAAS

[2.0a4] Web GUI [Internal Server Error]

Bug #1564418 reported by garyx on 2016-03-31

This bug report is a duplicate of: Bug #1563094: builtins.FileNotFoundError: [Errno 2] No such file or directory: 'bzr'. Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	MAAS	New	Undecided	Unassigned

Bug Description

A completely fresh install of MAAS using the Ubuntu 16.04 Beta 2 Iso selecting the MAAS option as well as a Daily ISO from yesterday.

Accessing the Webgui fails with the following error in regiond.log with default install. No packages were added after the install. With Beta 2 install the packages were updated to Alpha2. With the daily iso the alpha to packages were installed automatically end resulted in the same error.

2016-03-31 11:08:50 [-] /usr/lib/python3/dist-packages/django/templatetags/future.py:25: django.utils.deprecation.RemovedInDjango19Warning: Loading the `url` tag from the `future` library is deprecated and will be removed in Django 1.9. Use the default `url` tag instead.2016-03-31 11:08:50 [HTTPChannel,2,127.0.0.1] 500 Error - /MAAS/accounts/login/
    Traceback (most recent call last):
      File "/usr/lib/python3/dist-packages/django/core/handlers/wsgi.py", line 189, in __call__
        response = self.get_response(request)
      File "/usr/lib/python3/dist-packages/maasserver/utils/views.py", line 227, in get_response
        response = get_response(request)
      File "/usr/lib/python3/dist-packages/maasserver/utils/views.py", line 201, in get_response
        return django_get_response(request)
      File "/usr/lib/python3/dist-packages/django/core/handlers/base.py", line 218, in get_response
        response = self.handle_uncaught_exception(request, resolver, sys.exc_info())
    --- <exception caught here> ---
      File "/usr/lib/python3/dist-packages/django/core/handlers/base.py", line 164, in get_response
        response = response.render()
      File "/usr/lib/python3/dist-packages/django/template/response.py", line 158, in render
        self.content = self.rendered_content
      File "/usr/lib/python3/dist-packages/django/template/response.py", line 135, in rendered_content
        content = template.render(context, self._request)
      File "/usr/lib/python3/dist-packages/django/template/backends/django.py", line 74, in render
        return self.template.render(context)
      File "/usr/lib/python3/dist-packages/django/template/base.py", line 209, in render
        with context.bind_template(self):
      File "/usr/lib/python3.5/contextlib.py", line 59, in __enter__
        return next(self.gen)
      File "/usr/lib/python3/dist-packages/django/template/context.py", line 241, in bind_template
        updates.update(processor(self.request))
      File "/usr/lib/python3/dist-packages/maasserver/context_processors.py", line 27, in global_options
        version = get_maas_version_ui()
      File "/usr/lib/python3/dist-packages/maasserver/utils/version.py", line 87, in wrapped
        _cache[key] = fun(*args, **kwargs)
      File "/usr/lib/python3/dist-packages/maasserver/utils/version.py", line 123, in get_maas_version_ui
        version, subversion = get_maas_version_subversion()
      File "/usr/lib/python3/dist-packages/maasserver/utils/version.py", line 87, in wrapped
        _cache[key] = fun(*args, **kwargs)
      File "/usr/lib/python3/dist-packages/maasserver/utils/version.py", line 108, in get_maas_version_subversion
        branch_version = get_maas_branch_version()
      File "/usr/lib/python3/dist-packages/maasserver/utils/version.py", line 62, in get_maas_branch_version
        revno = shell.call_and_check(("bzr", "revno", __file__))
      File "/usr/lib/python3/dist-packages/provisioningserver/utils/shell.py", line 125, in call_and_check
        process = Popen(command, *args, stdout=PIPE, stderr=PIPE, **kwargs)
      File "/usr/lib/python3.5/subprocess.py", line 947, in __init__
        restore_signals, start_new_session)
      File "/usr/lib/python3.5/subprocess.py", line 1541, in _execute_child
        raise child_exception_type(errno_num, err_msg)
    builtins.FileNotFoundError: [Errno 2] No such file or directory: 'bzr'

2016-03-31 11:08:50 [-] 127.0.0.1 - - [31/Mar/2016:11:08:49 +0000] "GET /MAAS/accounts/login/?next=%2FMAAS%2F HTTP/1.1" 500 223 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.110 Safari/537.36"

dpkg -l '*maas*'|cat
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-===============================-=============================-============-=================================================
ii maas 2.0.0~alpha4+bzr4843-0ubuntu1 all "Metal as a Service" is a physical cloud and IPAM
ii maas-cli 2.0.0~alpha4+bzr4843-0ubuntu1 all MAAS client and command-line interface
un maas-cluster-controller <none> <none> (no description available)
ii maas-common 2.0.0~alpha4+bzr4843-0ubuntu1 all MAAS server common files
ii maas-dhcp 2.0.0~alpha4+bzr4843-0ubuntu1 all MAAS DHCP server
ii maas-dns 2.0.0~alpha4+bzr4843-0ubuntu1 all MAAS DNS server
ii maas-proxy 2.0.0~alpha4+bzr4843-0ubuntu1 all MAAS Caching Proxy
ii maas-rack-controller 2.0.0~alpha4+bzr4843-0ubuntu1 all Rack Controller for MAAS
ii maas-region-api 2.0.0~alpha4+bzr4843-0ubuntu1 all Region controller API service for MAAS
ii maas-region-controller 2.0.0~alpha4+bzr4843-0ubuntu1 all Region Controller for MAAS
un maas-region-controller-min <none> <none> (no description available)
un python-django-maas <none> <none> (no description available)
un python-maas-client <none> <none> (no description available)
un python-maas-provisioningserver <none> <none> (no description available)
ii python3-django-maas 2.0.0~alpha4+bzr4843-0ubuntu1 all MAAS server Django web framework (Python 3)
ii python3-maas-client 2.0.0~alpha4+bzr4843-0ubuntu1 all MAAS python API client (Python 3)
ii python3-maas-provisioningserver 2.0.0~alpha4+bzr4843-0ubuntu1 all MAAS server provisioning libraries (Python 3)