quantum plugin missing some file(nova/networks/ports/*)

main error log:
/opt/stack/horizon/openstack-dashboard/dashboard/templates/nova/networks/ports/_create.html (File does not exist)

detail:
When I installed quantum plugin to OpenStack, the 'Network' item is added into project tag in Dashboard.
click network, and add a new network. click the new network item, we saw Network Port Detail page.
at this time click "create ports" button, I got a error pages:

Network Port DetailsCreate Ports
Port Id State Attachment Actions
No items to display.
Displaying 0 items
no this directory: /opt/stack/horizon/openstack-dashboard/dashboard/templates/nova/networks/ports
TemplateDoesNotExist at /nova/networks/91741107-d2c6-40e5-a984-4d4944ddcc52/ports/create/
nova/networks/ports/_create.html
Request Method: GET
Request URL: http://10.218.89.226/nova/networks/91741107-d2c6-40e5-a984-4d4944ddcc52/ports/create/
Django Version: 1.3
Exception Type: TemplateDoesNotExist
Exception Value:
nova/networks/ports/_create.html
Exception Location: /usr/lib/pymodules/python2.7/django/template/loader.py in find_template, line 138
Python Executable: /usr/bin/python
Python Version: 2.7.2
Python Path:
['/opt/stack/horizon/openstack-dashboard/dashboard/wsgi/../..',
 '/opt/stack/python-keystoneclient',
 '/usr/local/lib/python2.7/dist-packages/prettytable-0.5-py2.7.egg',
 '/opt/stack/python-novaclient',
 '/opt/stack/keystone',
 '/opt/stack/glance',
 '/opt/stack/nova',
 '/opt/stack/horizon/horizon',
 '/usr/local/lib/python2.7/dist-packages/WebTest-1.3.3-py2.7.egg',
 '/usr/lib/pymodules/python2.7',
 '/opt/stack/quantum',
 '/opt/stack/python-quantumclient',
 '/usr/lib/python2.7',
 '/usr/lib/python2.7/plat-linux2',
 '/usr/lib/python2.7/lib-tk',
 '/usr/lib/python2.7/lib-old',
 '/usr/lib/python2.7/lib-dynload',
 '/usr/local/lib/python2.7/dist-packages',
 '/usr/lib/python2.7/dist-packages',
 '/usr/lib/python2.7/dist-packages/PIL',
 '/usr/lib/python2.7/dist-packages/gtk-2.0',
 '/opt/stack/horizon/openstack-dashboard/dashboard']
Server time: 星期一, 5 三月 2012 18:18:47 +0800
Template-loader postmortem

Django tried loading these templates, in this order:
Using loader django.template.loaders.filesystem.Loader:
/opt/stack/horizon/openstack-dashboard/dashboard/templates/nova/networks/ports/_create.html (File does not exist)
Using loader django.template.loaders.app_directories.Loader:
/opt/stack/horizon/openstack-dashboard/dashboard/templates/nova/networks/ports/_create.html (File does not exist)
/opt/stack/horizon/horizon/horizon/templates/nova/networks/ports/_create.html (File does not exist)
/opt/stack/horizon/horizon/horizon/dashboards/nova/templates/nova/networks/ports/_create.html (File does not exist)
/opt/stack/horizon/horizon/horizon/dashboards/syspanel/templates/nova/networks/ports/_create.html (File does not exist)
/opt/stack/horizon/horizon/horizon/dashboards/settings/templates/nova/networks/ports/_create.html (File does not exist)
Traceback Switch to copy-and-paste view

/usr/lib/pymodules/python2.7/django/core/handlers/base.py in get_response
                    raise ValueError("The view %s.%s didn't return an HttpResponse object." % (callback.__module__, view_name))
                # If the response supports deferred rendering, apply template
                # response middleware and the render the response
                if hasattr(response, 'render') and callable(response.render):
                    for middleware_method in self._template_response_middleware:
                        response = middleware_method(request, response)
                    response.render() ...
            except http.Http404, e:
                logger.warning('Not Found: %s' % request.path,
                            extra={
                                'status_code': 404,
                                'request': request
▶ Local vars
Variable Value
exceptions
<module 'django.core.exceptions' from '/usr/lib/pymodules/python2.7/django/core/exceptions.pyc'>
callback_args
()
receivers
[(<function _rollback_on_exception at 0x2250f614>, None)]
middleware_method
<bound method XViewMiddleware.process_view of <django.middleware.doc.XViewMiddleware object at 0x228eeb2c>>
self
<django.core.handlers.wsgi.WSGIHandler object at 0x220e9d0c>
settings
<django.conf.LazySettings object at 0x2226bcac>
request
<WSGIRequest
GET:<QueryDict: {}>,
POST:<QueryDict: {}>,
COOKIES:{'csrftoken': 'dfc6093e8db89217a1f6d9a6b9e399da',
 'sessionid': '3e0757db98c1399b505a465bdb30edad'},
META:{'APACHE_RUN_GROUP': 'stack',
 'APACHE_RUN_USER': 'stack',
 'CSRF_COOKIE': 'dfc6093e8db89217a1f6d9a6b9e399da',
 'DOCUMENT_ROOT': '/opt/stack/horizon/.blackhole/',
 'GATEWAY_INTERFACE': 'CGI/1.1',
 'HTTP_ACCEPT': '*/*',
 'HTTP_ACCEPT_CHARSET': 'GBK,utf-8;q=0.7,*;q=0.3',
 'HTTP_ACCEPT_ENCODING': 'gzip,deflate,sdch',
 'HTTP_ACCEPT_LANGUAGE': 'zh-CN,zh;q=0.8',
 'HTTP_CONNECTION': 'keep-alive',
 'HTTP_COOKIE': 'sessionid=3e0757db98c1399b505a465bdb30edad; csrftoken=dfc6093e8db89217a1f6d9a6b9e399da',
 'HTTP_HOST': '10.218.89.226',
 'HTTP_REFERER': 'http://10.218.89.226/nova/networks/91741107-d2c6-40e5-a984-4d4944ddcc52/detail/',
 'HTTP_USER_AGENT': 'Mozilla/5.0 (X11; Linux i686) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11',
 'HTTP_X_REQUESTED_WITH': 'XMLHttpRequest',
 'PATH_INFO': u'/nova/networks/91741107-d2c6-40e5-a984-4d4944ddcc52/ports/create/',
 'PATH_TRANSLATED': '/opt/stack/horizon/openstack-dashboard/dashboard/wsgi/django.wsgi/nova/networks/91741107-d2c6-40e5-a984-4d4944ddcc52/ports/create/',
 'QUERY_STRING': '',
 'REMOTE_ADDR': '10.218.89.225',
 'REMOTE_PORT': '46928',
 'REQUEST_METHOD': 'GET',
 'REQUEST_URI': '/nova/networks/91741107-d2c6-40e5-a984-4d4944ddcc52/ports/create/',
 'SCRIPT_FILENAME': '/opt/stack/horizon/openstack-dashboard/dashboard/wsgi/django.wsgi',
 'SCRIPT_NAME': u'',
 'SERVER_ADDR': '10.218.89.226',
 'SERVER_ADMIN': '[no address given]',
 'SERVER_NAME': '10.218.89.226',
 'SERVER_PORT': '80',
 'SERVER_PROTOCOL': 'HTTP/1.1',
 'SERVER_SIGNATURE': '<address>Apache/2.2.20 (Ubuntu) Server at 10.218.89.226 Port 80</address>\n',
 'SERVER_SOFTWARE': 'Apache/2.2.20 (Ubuntu)',
 'mod_wsgi.application_group': '127.0.1.1|',
 'mod_wsgi.callable_object': 'application',
 'mod_wsgi.handler_script': '',
 'mod_wsgi.input_chunked': '0',
 'mod_wsgi.listener_host': '',
 'mod_wsgi.listener_port': '80',
 'mod_wsgi.process_group': 'horizon',
 'mod_wsgi.request_handler': 'wsgi-script',
 'mod_wsgi.script_reloading': '1',
 'mod_wsgi.version': (3, 3),
 'wsgi.errors': <mod_wsgi.Log object at 0x22e372c8>,
 'wsgi.file_wrapper': <built-in method file_wrapper of mod_wsgi.Adapter object at 0x22ebf728>,
 'wsgi.input': <mod_wsgi.Input object at 0x22eb0a48>,
 'wsgi.multiprocess': True,
 'wsgi.multithread': True,
 'wsgi.run_once': False,
 'wsgi.url_scheme': 'http',
 'wsgi.version': (1, 1)}>
callback
<function CreatePortView at 0x22e2202c>
resolver
<RegexURLResolver dashboard.urls (None:None) ^/>
urlresolvers
<module 'django.core.urlresolvers' from '/usr/lib/pymodules/python2.7/django/core/urlresolvers.pyc'>
callback_kwargs
{'network_id': u'91741107-d2c6-40e5-a984-4d4944ddcc52'}
response
<django.template.response.TemplateResponse object at 0x22e2a7cc>
urlconf
'dashboard.urls'
/usr/lib/pymodules/python2.7/django/template/response.py in render
        """Render (thereby finalizing) the content of the response.
        If the content has already been rendered, this is a no-op.
        Returns the baked response instance.
        """
        if not self._is_rendered:
            self._set_content(self.rendered_content) ...
            for post_callback in self._post_render_callbacks:
                post_callback(self)
        return self
    is_rendered = property(lambda self: self._is_rendered)
▶ Local vars
Variable Value
self
<django.template.response.TemplateResponse object at 0x22e2a7cc>
/usr/lib/pymodules/python2.7/django/template/response.py in rendered_content
        """Returns the freshly rendered content for the template and context
        described by the TemplateResponse.
        This *does not* set the final content of the response. To set the
        response content, you must either call render(), or set the
        content explicitly using the value of this property.
        """
        template = self.resolve_template(self.template_name) ...
        context = self.resolve_context(self.context_data)
        content = template.render(context)
        return content
    def add_post_render_callback(self, callback):
        """Add a new post-rendering callback.
▶ Local vars
Variable Value
self
<django.template.response.TemplateResponse object at 0x22e2a7cc>
/usr/lib/pymodules/python2.7/django/template/response.py in resolve_template
        return obj_dict
    def resolve_template(self, template):
        "Accepts a template object, path-to-template or list of paths"
        if isinstance(template, (list, tuple)):
            return loader.select_template(template)
        elif isinstance(template, basestring):
            return loader.get_template(template) ...
        else:
            return template
    def resolve_context(self, context):
        """Convert context data into a full Context object
        (assuming it isn't already a Context object).
▶ Local vars
Variable Value
self
<django.template.response.TemplateResponse object at 0x22e2a7cc>
template
'nova/networks/ports/_create.html'
/usr/lib/pymodules/python2.7/django/template/loader.py in get_template
    return template, origin
def get_template(template_name):
    """
    Returns a compiled Template object for the given template name,
    handling template inheritance recursively.
    """
    template, origin = find_template(template_name) ...
    if not hasattr(template, 'render'):
        # template needs to be compiled
        template = get_template_from_string(template, origin, template_name)
    return template
def get_template_from_string(source, origin=None, name=None):
▶ Local vars
Variable Value
template_name
'nova/networks/ports/_create.html'
/usr/lib/pymodules/python2.7/django/template/loader.py in find_template
        template_source_loaders = tuple(loaders)
    for loader in template_source_loaders:
        try:
            source, display_name = loader(name, dirs)
            return (source, make_origin(display_name, loader, name, dirs))
        except TemplateDoesNotExist:
            pass
    raise TemplateDoesNotExist(name) ...
def find_template_source(name, dirs=None):
    # For backward compatibility
    import warnings
    warnings.warn(
        "`django.template.loader.find_template_source` is deprecated; use `django.template.loader.find_template` instead.",
▶ Local vars
Variable Value
dirs
None
name
'nova/networks/ports/_create.html'
loader
<django.template.loaders.app_directories.Loader object at 0x22e4fc4c>

Request information

GET
No GET data
POST
No POST data
FILES
No FILES data
COOKIES
Variable Value
csrftoken
'dfc6093e8db89217a1f6d9a6b9e399da'
sessionid
'3e0757db98c1399b505a465bdb30edad'
META
Variable Value
mod_wsgi.listener_port
'80'
HTTP_REFERER
'http://10.218.89.226/nova/networks/91741107-d2c6-40e5-a984-4d4944ddcc52/detail/'
mod_wsgi.listener_host
''
SERVER_SOFTWARE
'Apache/2.2.20 (Ubuntu)'
SCRIPT_NAME
u''
mod_wsgi.handler_script
''
SERVER_SIGNATURE
'<address>Apache/2.2.20 (Ubuntu) Server at 10.218.89.226 Port 80</address>\n'
REQUEST_METHOD
'GET'
PATH_INFO
u'/nova/networks/91741107-d2c6-40e5-a984-4d4944ddcc52/ports/create/'
SERVER_PROTOCOL
'HTTP/1.1'
QUERY_STRING
''
HTTP_ACCEPT_CHARSET
'GBK,utf-8;q=0.7,*;q=0.3'
HTTP_USER_AGENT
'Mozilla/5.0 (X11; Linux i686) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11'
HTTP_CONNECTION
'keep-alive'
HTTP_COOKIE
'sessionid=3e0757db98c1399b505a465bdb30edad; csrftoken=dfc6093e8db89217a1f6d9a6b9e399da'
SERVER_NAME
'10.218.89.226'
REMOTE_ADDR
'10.218.89.225'
mod_wsgi.request_handler
'wsgi-script'
wsgi.url_scheme
'http'
APACHE_RUN_GROUP
'stack'
PATH_TRANSLATED
'/opt/stack/horizon/openstack-dashboard/dashboard/wsgi/django.wsgi/nova/networks/91741107-d2c6-40e5-a984-4d4944ddcc52/ports/create/'
SERVER_PORT
'80'
wsgi.multiprocess
True
mod_wsgi.input_chunked
'0'
SERVER_ADDR
'10.218.89.226'
DOCUMENT_ROOT
'/opt/stack/horizon/.blackhole/'
mod_wsgi.process_group
'horizon'
HTTP_X_REQUESTED_WITH
'XMLHttpRequest'
SCRIPT_FILENAME
'/opt/stack/horizon/openstack-dashboard/dashboard/wsgi/django.wsgi'
SERVER_ADMIN
'[no address given]'
wsgi.input
<mod_wsgi.Input object at 0x22eb0a48>
HTTP_HOST
'10.218.89.226'
wsgi.multithread
True
mod_wsgi.callable_object
'application'
REQUEST_URI
'/nova/networks/91741107-d2c6-40e5-a984-4d4944ddcc52/ports/create/'
HTTP_ACCEPT
'*/*'
wsgi.version
(1, 1)
GATEWAY_INTERFACE
'CGI/1.1'
wsgi.run_once
False
APACHE_RUN_USER
'stack'
wsgi.errors
<mod_wsgi.Log object at 0x22e372c8>
REMOTE_PORT
'46928'
HTTP_ACCEPT_LANGUAGE
'zh-CN,zh;q=0.8'
mod_wsgi.version
(3, 3)
mod_wsgi.application_group
'127.0.1.1|'
mod_wsgi.script_reloading
'1'
wsgi.file_wrapper
''
CSRF_COOKIE
'dfc6093e8db89217a1f6d9a6b9e399da'
HTTP_ACCEPT_ENCODING
'gzip,deflate,sdch'
Settings
Using settings module dashboard.settings

Setting Value
MAILER_EMAIL_BACKEND
'django.core.mail.backends.console.EmailBackend'
USE_L10N
False
USE_THOUSAND_SEPARATOR
False
LANGUAGE_CODE
'en'
ROOT_URLCONF
'dashboard.urls'
MANAGERS
()
ACCOUNT_ACTIVATION_DAYS
7
STATIC_ROOT
'/opt/stack/horizon/openstack-dashboard/static'
TEST_DATABASE_CHARSET
None
MESSAGE_STORAGE
'django.contrib.messages.storage.cookie.CookieStorage'
DATABASE_HOST
''
IGNORABLE_404_STARTS
('/cgi-bin/', '/_vti_bin', '/_vti_inf')
SEND_BROKEN_LINK_EMAILS
False
URL_VALIDATOR_USER_AGENT
'Django/1.3 (http://www.djangoproject.com)'
STATICFILES_FINDERS
('django.contrib.staticfiles.finders.FileSystemFinder',
 'django.contrib.staticfiles.finders.AppDirectoriesFinder')
SESSION_COOKIE_DOMAIN
None
SESSION_COOKIE_NAME
'sessionid'
CREDENTIAL_AUTHORIZATION_DAYS
'5'
COMMENTS_MODERATORS_GROUP
None
TIME_INPUT_FORMATS
('%H:%M:%S', '%H:%M')
DATABASES
{'default': {'ENGINE': 'django.db.backends.sqlite3',
             'HOST': '',
             'NAME': '/opt/stack/horizon/openstack-dashboard/local/dashboard_openstack.sqlite3',
             'OPTIONS': {},
             'PASSWORD': '********************',
             'PORT': '',
             'TEST_CHARSET': None,
             'TEST_COLLATION': None,
             'TEST_MIRROR': None,
             'TEST_NAME': '/opt/stack/horizon/openstack-dashboard/local/test.sqlite3',
             'TIME_ZONE': None,
             'USER': ''}}
SITE_BRANDING
'OpenStack'
TEST_DATABASE_NAME
None
FILE_UPLOAD_PERMISSIONS
None
FILE_UPLOAD_HANDLERS
('django.core.files.uploadhandler.MemoryFileUploadHandler',
 'django.core.files.uploadhandler.TemporaryFileUploadHandler')
DEFAULT_CONTENT_TYPE
'text/html'
COMPUTE_HOST_RAM_GB
16
APPEND_SLASH
True
FIRST_DAY_OF_WEEK
0
DATABASE_ROUTERS
[]
YEAR_MONTH_FORMAT
'F Y'
STATICFILES_STORAGE
'django.contrib.staticfiles.storage.StaticFilesStorage'
CACHES
{'default': {'BACKEND': 'django.core.cache.backends.dummy.DummyCache',
             'LOCATION': ''}}
SERVER_EMAIL
'root@localhost'
SESSION_COOKIE_PATH
'/'
SWIFT_PAGINATE_LIMIT
100
USE_X_FORWARDED_HOST
False
IGNORABLE_404_ENDS
('mail.pl', 'mailform.pl', 'mail.cgi', 'mailform.cgi', 'favicon.ico', '.php')
MIDDLEWARE_CLASSES
('django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'dashboard.middleware.DashboardLogUnhandledExceptionsMiddleware',
 'horizon.middleware.HorizonMiddleware',
 'django.middleware.doc.XViewMiddleware',
 'django.middleware.locale.LocaleMiddleware')
USE_I18N
True
THOUSAND_SEPARATOR
','
SECRET_KEY
'********************'
LANGUAGE_COOKIE_NAME
'django_language'
FILE_UPLOAD_TEMP_DIR
None
TRANSACTIONS_MANAGED
False
LOGGING_CONFIG
'django.utils.log.dictConfig'
TEMPLATE_LOADERS
('django.template.loaders.filesystem.Loader',
 'django.template.loaders.app_directories.Loader')
OPENSTACK_KEYSTONE_ADMIN_URL
'http://127.0.0.1:35357/v2.0'
TEMPLATE_DEBUG
True
CSRF_COOKIE_NAME
'csrftoken'
ENABLE_VNC
True
TEST_DATABASE_COLLATION
None
FORCE_SCRIPT_NAME
None
CACHE_BACKEND
'dummy://'
DEFAULT_CHARSET
'utf-8'
SESSION_COOKIE_SECURE
False
LOCAL_PATH
'/opt/stack/horizon/openstack-dashboard/local'
CSRF_COOKIE_DOMAIN
None
FILE_CHARSET
'utf-8'
DEBUG
True
USE_SSL
False
SESSION_FILE_PATH
None
DEFAULT_FILE_STORAGE
'django.core.files.storage.FileSystemStorage'
INSTALLED_APPS
['dashboard',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'django_nose',
 'horizon',
 'horizon.dashboards.nova',
 'horizon.dashboards.syspanel',
 'horizon.dashboards.settings']
LANGUAGES_BIDI
('he', 'ar', 'fa')
DATABASE_ENGINE
''
EMAIL_HOST_USER
''
DATABASE_NAME
''
COMMENTS_FIRST_FEW
0
TOTAL_CLOUD_RAM_GB
10
PREPEND_WWW
False
SESSION_COOKIE_HTTPONLY
False
DATABASE_PORT
''
DEBUG_PROPAGATE_EXCEPTIONS
False
PROD
False
MONTH_DAY_FORMAT
'F j'
LOGIN_URL
'/auth/login'
SESSION_EXPIRE_AT_BROWSER_CLOSE
True
OPENSTACK_KEYSTONE_URL
'http://127.0.0.1:5000/v2.0'
TIME_FORMAT
'P'
HORIZON_CONFIG
{'dashboards': ('nova', 'syspanel', 'settings'),
 'default_dashboard': 'nova',
 'user_home': 'dashboard.views.user_home'}
DATE_INPUT_FORMATS
('%Y-%m-%d',
 '%m/%d/%Y',
 '%m/%d/%y',
 '%b %d %Y',
 '%b %d, %Y',
 '%d %b %Y',
 '%d %b, %Y',
 '%B %d %Y',
 '%B %d, %Y',
 '%d %B %Y',
 '%d %B, %Y')
AUTHENTICATION_BACKENDS
('django.contrib.auth.backends.ModelBackend',)
EMAIL_HOST_PASSWORD
'********************'
PASSWORD_RESET_TIMEOUT_DAYS
'********************'
CACHE_MIDDLEWARE_ALIAS
'default'
ROOT_PATH
'/opt/stack/horizon/openstack-dashboard/dashboard'
SESSION_SAVE_EVERY_REQUEST
False
ADMIN_MEDIA_PREFIX
'/static/admin/'
NUMBER_GROUPING
0
SESSION_ENGINE
'django.contrib.sessions.backends.cached_db'
CSRF_FAILURE_VIEW
'django.views.csrf.csrf_failure'
COMMENTS_SKETCHY_USERS_GROUP
None
LOGIN_REDIRECT_URL
'/'
LOGGING
{'disable_existing_loggers': False,
 'handlers': {'mail_admins': {'class': 'django.utils.log.AdminEmailHandler',
                              'level': 'ERROR'}},
 'loggers': {'django.request': {'handlers': ['mail_admins'],
                                'level': 'ERROR',
                                'propagate': True}},
 'version': 1}
CACHE_MIDDLEWARE_KEY_PREFIX
''
LOCALE_PATHS
()
TEMPLATE_STRING_IF_INVALID
''
COMMENTS_ALLOW_PROFANITIES
False
LOGOUT_URL
'/accounts/logout/'
EMAIL_USE_TLS
False
TEMPLATE_DIRS
('/opt/stack/horizon/openstack-dashboard/dashboard/templates',)
FIXTURE_DIRS
()
EMAIL_HOST
'localhost'
DATE_FORMAT
'N j, Y'
MEDIA_ROOT
'/opt/stack/horizon/openstack-dashboard/media'
ADMINS
()
FORMAT_MODULE_PATH
None
DEFAULT_FROM_EMAIL
'webmaster@localhost'
STATICFILES_DIRS
('/opt/stack/horizon/openstack-dashboard/dashboard/static',)
MEDIA_URL
'/media/'
DATETIME_FORMAT
'N j, Y, P'
EMAIL_SUBJECT_PREFIX
'[Django] '
OPENSTACK_KEYSTONE_DEFAULT_ROLE
'Member'
SITE_ID
1
DISALLOWED_USER_AGENTS
()
ALLOWED_INCLUDE_ROOTS
()
DECIMAL_SEPARATOR
'.'
SHORT_DATE_FORMAT
'm/d/Y'
DATABASE_USER
''
TEST_RUNNER
'django_nose.NoseTestSuiteRunner'
TIME_ZONE
None
FILE_UPLOAD_MAX_MEMORY_SIZE
2621440
EMAIL_BACKEND
'django.core.mail.backends.console.EmailBackend'
DEFAULT_TABLESPACE
''
TEMPLATE_CONTEXT_PROCESSORS
('django.core.context_processors.debug',
 'django.core.context_processors.i18n',
 'django.core.context_processors.request',
 'django.core.context_processors.media',
 'django.core.context_processors.static',
 'django.contrib.messages.context_processors.messages',
 'horizon.context_processors.horizon')
OPENSTACK_HOST
'127.0.0.1'
SITE_NAME
'openstack'
SESSION_COOKIE_AGE
1209600
SETTINGS_MODULE
'dashboard.settings'
USE_ETAGS
False
LANGUAGES
(('en', 'English'),
 ('it', 'Italiano'),
 ('es', 'Spanish'),
 ('fr', 'French'),
 ('ja', 'Japanese'),
 ('pt', 'Portuguese'),
 ('pl', 'Polish'),
 ('zh-cn', 'Simplified Chinese'),
 ('zh-tw', 'Traditional Chinese'))
DEFAULT_INDEX_TABLESPACE
''
INTERNAL_IPS
()
STATIC_URL
'/static/'
EMAIL_PORT
25
SHORT_DATETIME_FORMAT
'm/d/Y P'
ABSOLUTE_URL_OVERRIDES
{}
DATABASE_OPTIONS
{}
CACHE_MIDDLEWARE_SECONDS
600
BANNED_IPS
()
DATETIME_INPUT_FORMATS
('%Y-%m-%d %H:%M:%S',
 '%Y-%m-%d %H:%M',
 '%Y-%m-%d',
 '%m/%d/%Y %H:%M:%S',
 '%m/%d/%Y %H:%M',
 '%m/%d/%Y',
 '%m/%d/%y %H:%M:%S',
 '%m/%d/%y %H:%M',
 '%m/%d/%y')
DATABASE_PASSWORD
'********************'
ADMIN_FOR
()
PROFANITIES_LIST
'********************'
LIVE_SERVER_PORT
8000
COMMENTS_BANNED_USERS_GROUP
None

It looks like some file is missing,then I run ls in term:

stack@vm1:~$ ls /opt/stack/horizon/openstack-dashboard/dashboard/templates/nova/networks/
_create.html detail.html rename.html
create.html index.html _rename.html

I found no port directory in this path.