hi shihanzhang. Below is configuration in ml2_conf.ini. Please review it. :)
stack@devstack:~/neutron/neutron$ cat /etc/neutron/plugins/ml2/ml2_conf.ini |grep -v "#"|grep -v ^$ [DEFAULT] [ml2] tenant_network_types = vxlan extension_drivers = port_security mechanism_drivers = openvswitch,linuxbridge tenant_network_types = vxlan [ml2_type_flat] flat_networks = public,public, [ml2_type_geneve] vni_ranges = 1:1000 [ml2_type_gre] tunnel_id_ranges = 1:1000 [ml2_type_vlan] network_vlan_ranges = physnet1,physnet2 [ml2_type_vxlan] vni_ranges = 1:1000 [securitygroup] firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver [agent] tunnel_types = vxlan root_helper_daemon = sudo /usr/local/bin/neutron-rootwrap-daemon /etc/neutron/rootwrap.conf root_helper = sudo /usr/local/bin/neutron-rootwrap /etc/neutron/rootwrap.conf [ovs] datapath_type = system bridge_mappings = public:br-ex tunnel_bridge = br-tun local_ip = 192.168.10.20 Thanks Zhi Chang 2016-11-01 9:15 GMT+08:00 shihanzhang <ayshihanzh...@126.com>: > hi Zhi chang, > Could you provide your ml2_conf.ini for ovs agent, I guess the reason is > that your ovs-agent on host devstack can't handle the related segment id. > > Thanks, > shihanzhang > > 在 2016-10-31 18:43:36，"zhi" <changzhi1...@gmail.com> 写道： > > Hi, all. > > Recently, I watch the OpenStack Summit video named ' Scaling Up OpenStack > Networking with Routed Networks '. Carl and Miguel made this topic. I > learned a lot of your topic. Thanks. > > But I have some questions about the demo in the topic. > > I do some steps according to the topic. > > First, creating two networks like this: > > neutron net-create multinet --shared --segments type=dict list=true > provider:physical_network=physnet1,provider:segmentation_id=2016,provider:network_type=vlan > provider:physical_network=physnet2,provider: > segmentation_id=2016,provider:network_type=vlan > > > Second, I get two segments after creating this network. I get these > segments by using " openstack network segment list ". > > Third, I create two subnets by these segments by using this command " > > neutron subnet-create --ip_version 4 --name multi-segment1-subnet [net-id] > 10.1.0.0/24 --segment_id [segment-id] > neutron subnet-create --ip_version 4 --name multi-segment2-subnet [net-id] > 10.1.1.0/24 --segment_id [segment-id] > " > > At last, I want to create a port with host_id. My local environment > contains two compute nodes, one is named "devstack" and the other is > "devstack2". So I use this command " neutron port-create > --binding:host_id=devstack [net-id] ". > > Exception happens in neutron server. The exception says " > > Host devstack is not connected to any segments on routed provider network > [net-id]. It should be connected to one." I can not get this exact point > about this exception. > > Why does the "routed network" have relationship with host? > > How they work together between "host info (compute node ?)" and "routed > network"? > > What should I do if I want to get rid of this exception? > > > Hope for your reply. Especially Carl and Miguel. ;-) > > > > Many Thanks > Zhi Chang > > > > > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > >
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