将openstack 默认的GRE网络改为VXLAN网络

网络节点：192.168.10.99

控制节点： 192.168.10.95

计算节点： 192.168.10.101

网络节点：192.168.10.99

#[ml2]

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 type_drivers flat,vlan,gre,vxlan

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 tenant_network_types vxlan

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 mechanism_drivers openvswitch

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 path_mtu 1550

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 segment_mtu 1550

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 physical_network_mtus external:1500

#[ml2_type_vxlan]

vni_ranges = 65537:69999

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2_type_vxlan vni_ranges 130000:139999

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2_type_vxlan vxlan_group 224.0.0.1

 

#[ovs]

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs local_ip 192.168.10.99

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs tunnel_type vxlan

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs tunnel_bridge br-tun

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs integration_bridge br-int

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs tunnel_id_ranges 130000:139999

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs tenant_network_type vxlan

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs enable_tunneling true

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs bridge_mappings external:br-ex

#[agent]

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini agent tunnel_types vxlan

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini agent root_helper 'sudo neutron-rootwrap /etc/neutron/rootwrap.conf'

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini agent vxlan_udp_port 4789

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini agent l2_population False

#[securitygroup]

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup enable_security_group True

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup enable_ipset True

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup firewall_driver neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2_type_flat flat_networks external

#*****************************************************************************************************

控制节点neutron 192.168.10.95

#[ml2]

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 type_drivers flat,vlan,gre,vxlan

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 tenant_network_types vxlan

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 mechanism_drivers openvswitch

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 path_mtu 1550

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 segment_mtu 1550

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 physical_network_mtus external:1500

#[ml2_type_vxlan]

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2_type_vxlan vni_ranges 130000:139999

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2_type_vxlan vxlan_group 224.0.0.1

#[securitygroup]

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup enable_security_group True

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup enable_ipset True

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup firewall_driver neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

计算节点neutron 192.168.10.101

#[ml2]

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 type_drivers flat,vlan,gre,vxlan

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 tenant_network_types vxlan

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 mechanism_drivers openvswitch

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 path_mtu 1550

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 segment_mtu 1550

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 physical_network_mtus external:1500

#[ml2_type_vxlan]

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2_type_vxlan vni_ranges 130000:139999

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2_type_vxlan vxlan_group 224.0.0.1

 

#[ovs]

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs local_ip 192.168.10.101

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs tunnel_type vxlan

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs tunnel_bridge br-tun

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs integration_bridge br-int

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs tunnel_id_ranges 130000:139999

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs tenant_network_type vxlan

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs enable_tunneling true

#crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini ovs bridge_mappings external:br-ex

#[agent]

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini agent tunnel_types vxlan

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini agent root_helper 'sudo neutron-rootwrap /etc/neutron/rootwrap.conf'

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini agent vxlan_udp_port 4789

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini agent l2_population False

#[securitygroup]

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup enable_security_group True

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup enable_ipset True

crudini --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup firewall_driver neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

转载于:https://blog.51cto.com/ipinco/1763376