Configuration

Procedure 7.17. controlnode: Neutron Server

1. Neutron configuration file /etc/neutron/neutron.conf:

   [DEFAULT]
   core_plugin = neutron.plugins.linuxbridge.lb_neutron_plugin.LinuxBridgePluginV2
   rabbit_host = controlnode
   allow_overlapping_ips = True
   host = controlnode
   agent_down_time = 5

2. Update the plug-in configuration file /etc/neutron/plugins/linuxbridge/linuxbridge_conf.ini:

   [vlans]
   tenant_network_type = vlan
   network_vlan_ranges = physnet1:1000:2999
   [database]
   connection = mysql://root:[email protected]:3306/neutron_linux_bridge
   retry_interval = 2
   [linux_bridge]
   physical_interface_mappings = physnet1:eth0

Procedure 7.18. HostA and HostB: L2 Agent

1. Neutron configuration file /etc/neutron/neutron.conf:

   [DEFAULT]
   rabbit_host = controlnode
   rabbit_password = openstack
   # host = HostB on hostb
   host = HostA

2. Update the plug-in configuration file /etc/neutron/plugins/linuxbridge/linuxbridge_conf.ini:

   [vlans]
   tenant_network_type = vlan
   network_vlan_ranges = physnet1:1000:2999
   [database]
   connection = mysql://root:[email protected]:3306/neutron_linux_bridge
   retry_interval = 2
   [linux_bridge]
   physical_interface_mappings = physnet1:eth0

3. Update the nova configuration file /etc/nova/nova.conf:

   [DEFAULT]
   network_api_class=nova.network.neutronv2.api.API
   
   neutron_admin_username=neutron
   neutron_admin_password=servicepassword
   neutron_admin_auth_url=http://controlnode:35357/v2.0/
   neutron_auth_strategy=keystone
   neutron_admin_tenant_name=servicetenant
   neutron_url=http://100.1.1.10:9696/
   firewall_driver=nova.virt.firewall.NoopFirewallDriver

Procedure 7.19. HostA and HostB: DHCP Agent

• Update the DHCP configuration file /etc/neutron/dhcp_agent.ini:

  [DEFAULT]
  interface_driver = neutron.agent.linux.interface.BridgeInterfaceDriver