Openstack nova issue

[gdf]

Hello!
I am using openstack to deploy cloud computers. Everything goes well ,I'am able to access openstack dashboard, until nova services started.

adminrc is ready!
openstack command is ok!(user list,service list,project list ,.....)

since nova services started,I can't access the openstack dashboard,the web page (http://192.168.227.101/dashboard/project/)shows like below:

Something went wrong!​

An unexpected error has occurred. Try refreshing the page. If that doesn't help, contact your local administrator.

And I can't access it forever! I can't access dashboard except reinstalling keystone service and reconfigure keystone without nova services.
this is my nova.conf

[DEFAULT]
my_ip =192.168.227.101
enabled_apis = osapi_compute,metadata
rpc_backend = rabbit
use_neutron = True
firewall_driver = nova.virt.firewall.NoopFirewallDriver
auth_strategy = keystone

[api]
[api_database]
connection = mysql+pymysql://nova:NOVA_DBPASS@controller/nova_api
[barbican]
[cache]
[cinder]
[compute]
[conductor]
[console]
[consoleauth]
[cors]
[database]
connection = mysql+pymysql://nova:NOVA_DBPASS@controller/nova
[devices]
[ephemeral_storage_encryption]
[filter_scheduler]
[glance]
#api_servers = http://controller:9292
[guestfs]
[healthcheck]
[hyperv]
[ironic]
[key_manager]
[keystone]
[keystone_authtoken]
auth_uri = http://controller:5000/
auth_url = http://controller:35357/
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = nova
password = nova
[libvirt]
[metrics]
[mks]
[neutron]
[notifications]
[osapi_v21]
[oslo_concurrency]
lock_path = /var/lib/nova/tmp
[oslo_messaging_amqp]
[oslo_messaging_kafka]
[oslo_messaging_notifications]
[oslo_messaging_rabbit]
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = openstack
[oslo_middleware]
[oslo_policy]
[pci]
[placement]
region_name = RegionOne
project_domain_name = Default
project_name = service
auth_type = password
user_domain_name = Default
auth_url = http://controller:5000/v3
username = placement
password = placement
[powervm]
[privsep]
[profiler]
[quota]
[rdp]
[remote_debug]
[scheduler]
[serial_console]
[service_user]
[spice]
[upgrade_levels]
[vault]
[vendordata_dynamic_auth]
[vmware]
[vnc]
vncserver_listen = $my_ip
vncserver_proxyclient_address = $my_ip
[workarounds]
[wsgi]
[xenserver]
[xvp]
[zvm]



And this is keystone.conf

[DEFAULT]
[application_credential]
[assignment]
[auth]
[cache]
[catalog]
[cors]
[credential]
[database]
connection = mysql+pymysql://keystone:KEYSTONE_DBPASS@controller/keystone
[domain_config]
[endpoint_filter]
[endpoint_policy]
[eventlet_server]
[federation]
[fernet_receipts]
[fernet_tokens]
[healthcheck]
[identity]
[identity_mapping]
[jwt_tokens]
[ldap]
[memcache]
[oauth1]
[oslo_messaging_amqp]
[oslo_messaging_kafka]
[oslo_messaging_notifications]
[oslo_messaging_rabbit]
[oslo_middleware]
[oslo_policy]
[policy]
[profiler]
[receipt]
[resource]
[revoke]
[role]
[saml]
[security_compliance]
[shadow_users]
[token]
provider = fernet
[tokenless_auth]
[totp]
[trust]
[unified_limit]
[wsgi]


The keystone log:
The request you have made requires authentication. from 192.168.227.101: Unauthorized: The request you have made requires authentication.


Could you please tell me how to solve this problem? Than you!