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Unable to retrieve image list on dashboard

asked 2012-09-05 12:16:06 -0500

genggjh gravatar image

My dashboard is installed on my controller node (RHEL6.2) and following services are on the same node: mysqld qpidd openstack-nova-api openstack-nova-objectstore openstack-nova-scheduler openstack-nova-cert

keystone, glance, nova-compute and nova-volume are installed on other nodes.

My local_settings.py like this under the /usr/share/openstack-dashboard/openstack_dashboard/local/: import os

from django.utils.translation import ugettext_lazy as _

DEBUG = False TEMPLATE_DEBUG = DEBUG PROD = False USE_SSL = False

QUANTUM_ENABLED = False SWIFT_ENABLED = False

Note: You should change this value

SECRET_KEY = 'elj1IWiLoWHgcyYxFVLj7cM5rGOOxWl0'

Specify a regular expression to validate user passwords.

HORIZON_CONFIG = {

"password_validator": {

"regex": '.*',

"help_text": _("Your password does not meet the requirements.")

}

}

LOCAL_PATH = os.path.dirname(os.path.abspath(__file__))

FIXME: We need to change this to mysql, instead of sqlite.

DATABASES = { 'default': { 'ENGINE': 'django.db.backends.mysql', 'NAME': 'dash', 'USER': 'dash', 'PASSWORD': 'dash', 'HOST': 'localhost', 'default-character-set': 'utf8' }, }

We recommend you use memcached for development; otherwise after every reload

of the django development server, you will have to login again. To use

memcached set CACHE_BACKED to something like 'memcached://127.0.0.1:11211/'

CACHE_BACKEND = 'locmem://'

Send email to the console by default

EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'

Or send them to /dev/null

#EMAIL_BACKEND = 'django.core.mail.backends.dummy.EmailBackend'

Configure these for your outgoing email host

EMAIL_HOST = 'smtp.my-company.com'

EMAIL_PORT = 25

EMAIL_HOST_USER = 'djangomail'

EMAIL_HOST_PASSWORD = 'top-secret!'

For multiple regions uncomment this configuration, and add (endpoint, title).

AVAILABLE_REGIONS = [

('http://cluster1.example.com:5000/v2.0', 'cluster1'),

('http://cluster2.example.com:5000/v2.0', 'cluster2'),

]

OPENSTACK_HOST = "172.16.1.26" OPENSTACK_KEYSTONE_URL = "http://%s:5000/v2.0" % OPENSTACK_HOST OPENSTACK_KEYSTONE_DEFAULT_ROLE = "Member"

The OPENSTACK_KEYSTONE_BACKEND settings can be used to identify the

capabilities of the auth backend for Keystone.

If Keystone has been configured to use LDAP as the auth backend then set

can_edit_user to False and name to 'ldap'.

#

TODO(tres): Remove these once Keystone has an API to identify auth backend.

OPENSTACK_KEYSTONE_BACKEND = { 'name': 'native', 'can_edit_user': True }

OPENSTACK_ENDPOINT_TYPE specifies the endpoint type to use for the endpoints

in the Keystone service catalog. Use this setting when Horizon is running

external to the OpenStack environment. The default is 'internalURL'.

#OPENSTACK_ENDPOINT_TYPE = "publicURL"

The number of Swift containers and objects to display on a single page before

providing a paging element (a "more" link) to paginate results.

API_RESULT_LIMIT = 1000

If you have external monitoring links, eg:

EXTERNAL_MONITORING = [

['Nagios','http://foo.com'],

['Ganglia','http://bar.com'],

]

LOGGING = { 'version': 1, # When set to True this will disable all logging except # for loggers specified in this configuration dictionary. Note that # if nothing is specified here and disable_existing_loggers is True, # django.db.backends will still log unless it is disabled explicitly. 'disable_existing_loggers': False, 'handlers': { 'null': { 'level': 'DEBUG', 'class': 'django.utils.log.NullHandler', }, 'console': { # Set the level to "DEBUG" for verbose output logging. 'level': 'INFO', 'class': 'logging.StreamHandler', }, }, 'loggers': { # Logging from django.db.backends is VERY verbose, send to null # by default. 'django.db.backends': { 'handlers': ['null'], 'propagate': False, }, 'horizon': { 'handlers': ['console'], 'propagate': False, }, 'novaclient': { 'handlers': ['console'], 'propagate': False, }, 'keystoneclient': { 'handlers': ['console'], 'propagate': False, }, 'nose.plugins.manager': { 'handlers': ['console'], 'propagate': False, } } }

After I logon the ... (more)

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4 answers

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answered 2012-09-10 04:56:23 -0500

genggjh gravatar image

Does anybody know how to resolve this issue?

Thanks a lot!

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answered 2012-09-25 18:24:52 -0500

genggjh gravatar image

The problem is fixed after I recreate all the endpoints and services on keystone.

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answered 2012-09-12 06:03:02 -0500

uncomment the following setting since your horizon is running on an external environment.

#OPENSTACK_ENDPOINT_TYPE = "publicURL"

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answered 2012-09-12 07:34:18 -0500

genggjh gravatar image

It doesn't work after I uncomment it and restart httpd service.

Where is the log file for debugging?

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Asked: 2012-09-05 12:16:06 -0500

Seen: 539 times

Last updated: Sep 25 '12