Hi, shihanzhang. Thanks for your advice. Now I can created ports successfully by your advice.
Thanks Zhi Chang 2016-11-01 12:50 GMT+08:00 shihanzhang <ayshihanzh...@126.com>: > Hi Zhi Chang, > Maybe you should add a config option in [ovs] section: bridge_mappings = > public:br-ex, physnet1:br-physnet1 to handle the provider network > 'physnet1'. > > Thanks, > shihanzhang > > At 2016-11-01 11:56:33, "zhi" <changzhi1...@gmail.com> wrote: > > 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=phys >> net2,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:unsubscrib >> e >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> >> > > > > > __________________________________________________________________________ > 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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