**** controller nova.conf file ***
[root@controller nova]# cat /etc/nova/nova.conf | grep -v ^$ | grep -v ^#
[DEFAULT]
network_api_class = nova.network.api.API
security_group_api = nova
vncserver_listen = 10.0.0.11
vncserver_proxyclient_address = 10.0.0.11
my_ip = 10.0.0.11
verbose = True
rpc_backend = rabbit
auth_strategy = keystone
notify_nova_on_port_status_changes = True
notify_nova_on_port_data_changes = True
nova_url = http://controller:8774/v2
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
[api_database]
[barbican]
[cells]
[cinder]
[conductor]
[database]
connection = mysql://nova:manurnsdc@controller/nova
[ephemeral_storage_encryption]
[glance]
host = controller
[guestfs]
[hyperv]
[image_file_url]
[ironic]
[keymgr]
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
auth_plugin = password
project_domain_id = default
user_domain_id = default
project_name = service
username = nova
password = manurnsdc
[libvirt]
[metrics]
[neutron]
service_metadata_proxy = True
metadata_proxy_shared_secret = manurnsdc
url = http://controller:9696
auth_strategy = keystone
admin_auth_url = http://controller:35357/v2.0
admin_tenant_name = service
admin_username = neutron
admin_password = manurnsdc
[osapi_v3]
[rdp]
[serial_console]
[spice]
[ssl]
[trusted_computing]
[upgrade_levels]
[vmware]
[workarounds]
[xenserver]
[zookeeper]
[matchmaker_redis]
[matchmaker_ring]
[oslo_concurrency]
lock_path = /var/lib/nova/tmp
[oslo_messaging_amqp]
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = manurnsdc
[oslo_messaging_qpid]


[root@controller ml2]# cat ml2_conf.ini | grep -v ^$ | grep -v ^#
[ml2]
type_drivers = flat,vlan,gre,vxlan
tenant_network_types = gre
mechanism_drivers = openvswitch
[ml2_type_flat]
[ml2_type_vlan]
[ml2_type_gre]
tunnel_id_ranges = 1:1000
[ml2_type_vxlan]
[securitygroup]
enable_security_group = True
enable_ipset = True
firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver


[root@network neutron]# cd /etc/neutron/plugins/ml2/
[root@network ml2]# cat ml2_conf.ini | grep -v ^$ | grep -v ^#
[ml2]
type_drivers = flat,vlan,gre,vxlan
tenant_network_types = gre
mechanism_drivers = openvswitch
[ml2_type_flat]
flat_networks = external
[ml2_type_vlan]
[ml2_type_gre]
tunnel_id_ranges = 1:1000
[ml2_type_vxlan]
[securitygroup]
enable_security_group = True
enable_ipset = True
firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
[ovs]
local_ip = 10.0.1.21
bridge_mappings = external:br-ex
[agent]
tunnel_types = gre