I'm using Kilo/Centos 7 with 3 Node model.

All services are up and running but it throws me errors in UI:

1- Error: Unable to launch instance named "dg". 2- Error: The server has either erred or is incapable of performing the requested operation. (HTTP 500) (Request-ID: req-13d23c17-9e1a-4b8f-b41e-07ee163bd2f0)

In CLI: ERROR (ClientException): The server has either erred or is incapable of performing the requested operation. (HTTP 500) (Request-ID: req-e1a04348-034a-4275-9f51-9efbcf97faa0)

• [root@KILO-Contoller onstak]# nova service-list +----+------------------+----------------+----------+---------+-------+----------------------------+-----------------+ | Id | Binary | Host | Zone | Status | State | Updated_at | Disabled Reason | +----+------------------+----------------+----------+---------+-------+----------------------------+-----------------+ | 1 | nova-cert | KILO-Contoller | internal | enabled | up | 2016-06-07T10:17:12.000000 | - | | 2 | nova-consoleauth | KILO-Contoller | internal | enabled | up | 2016-06-07T10:17:12.000000 | - | | 3 | nova-conductor | KILO-Contoller | internal | enabled | up | 2016-06-07T10:17:12.000000 | - | | 4 | nova-scheduler | KILO-Contoller | internal | enabled | up | 2016-06-07T10:17:13.000000 | - | | 5 | nova-compute | KILO-Compute | nova | enabled | up | 2016-06-07T10:17:18.000000 | - | +----+------------------+----------------+----------+---------+-------+----------------------------+-----------------+

[root@KILO-Contoller onstak]# neutron agent-list +--------------------------------------+--------------------+----------------+-------+----------------+---------------------------+ | id | agent_type | host | alive | admin_state_up | binary | +--------------------------------------+--------------------+----------------+-------+----------------+---------------------------+ | 0ec1f8a4-f1fc-410f-9165-8525feef40c2 | Open vSwitch agent | KILO-Compute | :-) | True | neutron-openvswitch-agent | | 2987f24f-dfb0-4315-9ac5-f0e61cf842b5 | Open vSwitch agent | KILO-Network | :-) | True | neutron-openvswitch-agent | | 5c7b51e4-bba9-4091-8bde-aea20b1134df | DHCP agent | KILO-Contoller | :-) | True | neutron-dhcp-agent | | 77975e28-a30a-42e3-9c5b-293686c21c4d | DHCP agent | KILO-Network | :-) | True | neutron-dhcp-agent | | 8a379da9-449f-413a-8bb3-d07214ae03fa | Metadata agent | KILO-Contoller | :-) | True | neutron-metadata-agent | | 971e3dd2-df5b-459f-a8bc-07586fc22102 | L3 agent | KILO-Network | :-) | True | neutron-l3-agent | | be1a6357-2c95-472f-81b1-059cdb78d097 | Metadata agent | KILO-Network | :-) | True | neutron-metadata-agent | +--------------------------------------+--------------------+----------------+-------+----------------+---------------------------+

CONFIGURATION Controller:

File: nova.con

[DEFAULT]

verbose = True rpc_backend = rabbit auth_strategy = keystone my_ip = 172.16.0.175 vncserver_listen = 172.16.0.175 vncserver_proxyclient_address = 172.16.0.175 network_api_class = nova.network.neutronv2.api.API security_group_api = neutron linuxnet_interface_driver = nova.network.linux_net.LinuxOVSInterfaceDriver firewall_driver = nova.virt.firewall.NoopFirewallDriver

[keystone_authtoken] auth_uri = http://172.16.0.175:5000 auth_url = http://172.16.0.175:35357 auth_plugin = password project_domain_id = default user_domain_id = default project_name = service username = nova password = XXXXXX

[neutron] url = http://172.16.0.175:9696 auth_strategy = keystone admin_auth_url = http://172.16.0.175:35357/v2.0 retion_name = RegionOne admin_tenant_name = service admin_username = neutron admin_password = XXXXXX service_metadata_proxy = True metadata_proxy_shared_secret = XXXXXX

File: neutron.conf [Controller]

[DEFAULT]

verbose = True rpc_backend = rabbit auth_strategy = keystone core_plugin = ml2 service_plugins = router allow_overlapping_ips = True notify_nova_on_port_status_changes = True notify_nova_on_port_data_changes = True nova_url = http://172.16.0.175:8774/v2

[keystone_authtoken] auth_uri = http://172.16.0.175:5000 auth_url = http://172.16.0.175:35357 identity_uri = http://172.16.0.175:5000 auth_plugin = password project_domain_id = default user_domain_id = default project_name = service username = neutron password = XXXXXX admin_tenant_name = service admin_user = neutron

admin_password = XXXXXX

ON COMPUTE: File: nova.conf

[DEFAULT] rpc_backend = rabbit auth_strategy = keystone my_ip = 172.16.0.176 vnc_enabled = True vncserver_listen = 0.0.0.0 vncserver_proxyclient_address = 172.16.0.176 novncproxy_base_url = http://172.16.0.176:6080/vnc_auto.html verbose = True network_api_class = nova.network.neutronv2.api.API security_group_api = neutron linuxnet_interface_driver = nova.network.linux_net.LinuxOVSInterfaceDriver firewall_driver = nova.virt.firewall.NoopFirewallDriver

[keystone_authtoken]

auth_uri = http://172.16.0.175:5000 auth_url = http://172.16.0.175:35357 auth_plugin = password project_domain_id = default user_domain_id = default project_name = service username = nova password = XXXXXX auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = nova admin_password = nova signing_dirname = /tmp/keystone/signing-nova

[neutron] url = http://172.16.0.175:9696 auth_strategy = keystone admin_auth_url = http://172.16.0.175:35357/v2.0 admin_tenant_name = service admin_username = neutron admin_password = XXXXXX service_metadata_proxy = True

retion_name = RegionOne

File: neutron.conf [Compute]

[DEFAULT]

rpc_backend = rabbit auth_strategy = keystone core_plugin = ml2 service_plugins ...