Luca, Can you please send me the vdsm log of plugging a vnic to an external network? The relevant log file is: /var/log/vdsm/vdsm.log
On Fri, Mar 10, 2017 at 12:11 PM, Luca 'remix_tj' Lorenzetto < [email protected]> wrote: > > > Il 10 mar 2017 11:48 AM, "Marcin Mirecki" <[email protected]> ha > scritto: > > Hello Luca > > >Name: openstack-networks > >Type: OpenStack Networking > >Description: > >Provider URL: http://openstack.example.com:9696 > > I assume Networking Plugin: Open vSwitch > > > Yes, i confirm. > > > > Do you have any security groups defined for the vnic profile on your > external network? > Looking at the output you provided is seems you do.The qpb bridge and the > qvb/qvo veth pair are created when the security groups are present. > Can you try without the security groups? This would connect your vm vnic > right into the ovs integration bridge (br-int). > > > No i haven't defined any security policy, explicitly. I'm using a network > defined through horizon without any special option. > > > >This are the output of the commands you asked from a node where a vm > >that is attached to a neutron network is running: > Yes, this is what I needed. > > >[root@ovirt002 ~]# ovs-vsctl show > >ovs-vsctl: unix:/var/run/openvswitch/db.sock: database connection > >failed (No such file or directory) > > This is quite worrying. Is ovs on the host working properly? > Can you please check: service openvswitch status > If not active: service openvswitch start > > > Who should enable it, a cluster confoguration or whatl else? I'm using > ovirt-node-ng, i suppose that openvswitch is already installed (didn't > check). > > > > > >> Have you tried connecting any nics manually and checking connectivity > >> between them? > >What do you mean? > > Add 2 ports in openstack directly > Add 2 nics on vm's, specifying the libvirt xml for the interfaces: > > <interface type="bridge"> > <model type="virtio"/> > <source bridge="br-int"/> > <virtualport type="openvswitch"> > <parameters interfaceid="<neturon port id>"/> > </virtualport> > </interface> > > > > Where i find the xml file? > > > If the openstack neutron plugin works correctly, the ports should be > connected to the osn network. > > > > > > > On Thu, Mar 9, 2017 at 4:26 PM, Luca 'remix_tj' Lorenzetto < > [email protected]> wrote: > >> On Thu, Mar 9, 2017 at 2:24 PM, Marcin Mirecki <[email protected]> >> wrote: >> > Hello Luca, >> >> Hello Marcin, >> >> > The osn provider basically only connects the vnics to the osn networks, >> > items like dhcp must be handled on the osn networks itself. >> >> Yes, i know. The network is defined by neutron, which has it's own dhcp >> server. >> >> > Have you tried connecting any nics manually and checking connectivity >> > between them? >> >> What do you mean? >> >> > No connectivity with static IP's could hint at some configuration >> problems. >> > Are osn/ovs set up correctly? Firewall blocking traffic? >> >> there is no firewall between openstack controllers and ovirt >> engine/hosts. My doubt is about configuration, i've configured in this >> way: >> >> Name: openstack-networks >> Type: OpenStack Networking >> Description: >> Provider URL: http://openstack.example.com:9696 >> >> Flagged read-only and requires authentication >> >> Set the authentication and tested, reports everything ok. >> >> Nothing else has been configured. I didn't found any documentation >> that clarified if is enough. >> >> After powering on i see on openstack this: >> >> [stack@opstrio1101 ~]$ openstack port list | grep 00:1a:4a:16:01:51 >> <-- this is mac address of oVirt VM >> | 86c46fed-dddf-4776-a765-27d4e52e861c | nic1 >> | 00:1a:4a:16:01:51 | ip_address='172.25.7.4', >> subnet_id='280a98ad-0fd5-4961-a307-d1bfea8355cd' | >> >> >> >> > Can you please send us a more detailed descirption of your env (ip addr, >> > brctl show, ovs-vsctl show)? >> >> This are the output of the commands you asked from a node where a vm >> that is attached to a neutron network is running: >> >> [root@ovirt002 ~]# ip addr >> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1 >> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 >> inet 127.0.0.1/8 scope host lo >> valid_lft forever preferred_lft forever >> inet6 ::1/128 scope host >> valid_lft forever preferred_lft forever >> 2: enp2s0f0: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq >> master bond0 state UP qlen 1000 >> link/ether 00:21:5a:9b:b7:93 brd ff:ff:ff:ff:ff:ff >> 3: enp2s0f1: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq >> master bond0 state UP qlen 1000 >> link/ether 00:21:5a:9b:b7:93 brd ff:ff:ff:ff:ff:ff >> 4: enp2s0f2: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq >> master bond1 state UP qlen 1000 >> link/ether 00:21:5a:9b:b7:97 brd ff:ff:ff:ff:ff:ff >> 5: enp2s0f3: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq >> master bond1 state UP qlen 1000 >> link/ether 00:21:5a:9b:b7:97 brd ff:ff:ff:ff:ff:ff >> 6: enp2s0f4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq >> state DOWN qlen 1000 >> link/ether 00:21:5a:9b:b7:9b brd ff:ff:ff:ff:ff:ff >> 7: enp2s0f5: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq >> state DOWN qlen 1000 >> link/ether 00:21:5a:9b:b7:9d brd ff:ff:ff:ff:ff:ff >> 8: enp2s0f6: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq >> state DOWN qlen 1000 >> link/ether b4:b5:2f:55:bc:eb brd ff:ff:ff:ff:ff:ff >> 9: enp2s0f7: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq >> state DOWN qlen 1000 >> link/ether b4:b5:2f:55:bc:ef brd ff:ff:ff:ff:ff:ff >> 10: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc >> noqueue master ovirtmgmt state UP qlen 1000 >> link/ether 00:21:5a:9b:b7:93 brd ff:ff:ff:ff:ff:ff >> 11: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc >> noqueue state UP qlen 1000 >> link/ether 00:21:5a:9b:b7:93 brd ff:ff:ff:ff:ff:ff >> inet 10.5.40.192/22 brd 10.5.43.255 scope global ovirtmgmt >> valid_lft forever preferred_lft forever >> inet6 fe80::221:5aff:fe9b:b793/64 scope link >> valid_lft forever preferred_lft forever >> 12: bond1: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc >> noqueue master NFS state UP qlen 1000 >> link/ether 00:21:5a:9b:b7:97 brd ff:ff:ff:ff:ff:ff >> 13: NFS: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue >> state UP qlen 1000 >> link/ether 00:21:5a:9b:b7:97 brd ff:ff:ff:ff:ff:ff >> inet 10.5.160.46/22 brd 10.5.163.255 scope global NFS >> valid_lft forever preferred_lft forever >> inet6 fe80::221:5aff:fe9b:b797/64 scope link >> valid_lft forever preferred_lft forever >> 14: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN >> qlen 1000 >> link/ether be:ae:6d:b7:0f:f5 brd ff:ff:ff:ff:ff:ff >> 16: qvo86c46fed-dd@qvb86c46fed-dd: >> <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc noqueue state >> UP qlen 1000 >> link/ether 5e:d1:06:97:f0:19 brd ff:ff:ff:ff:ff:ff >> inet6 fe80::5cd1:6ff:fe97:f019/64 scope link >> valid_lft forever preferred_lft forever >> 17: qvb86c46fed-dd@qvo86c46fed-dd: >> <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc noqueue state >> UP qlen 1000 >> link/ether e6:73:ee:8e:03:09 brd ff:ff:ff:ff:ff:ff >> inet6 fe80::e473:eeff:fe8e:309/64 scope link >> valid_lft forever preferred_lft forever >> 18: qbr86c46fed-dd: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state >> DOWN qlen 1000 >> link/ether fe:1a:4a:16:01:51 brd ff:ff:ff:ff:ff:ff >> 21: tap86c46fed-dd: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc >> pfifo_fast master qbr86c46fed-dd state UNKNOWN qlen 1000 >> link/ether fe:1a:4a:16:01:51 brd ff:ff:ff:ff:ff:ff >> >> >> [root@ovirt002 ~]# brctl show >> bridge name bridge id STP enabled interfaces >> ;vdsmdummy; 8000.000000000000 no >> NFS 8000.00215a9bb797 no bond1 >> ovirtmgmt 8000.00215a9bb793 no bond0 >> qbr86c46fed-dd 8000.fe1a4a160151 no tap86c46fed-dd >> >> >> [root@ovirt002 ~]# ovs-vsctl show >> ovs-vsctl: unix:/var/run/openvswitch/db.sock: database connection >> failed (No such file or directory) >> >> >> If you need other clarifications i'll dig without problem in this env. >> >> Luca >> >> >> >> >> -- >> "E' assurdo impiegare gli uomini di intelligenza eccellente per fare >> calcoli che potrebbero essere affidati a chiunque se si usassero delle >> macchine" >> Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716) >> >> "Internet è la più grande biblioteca del mondo. >> Ma il problema è che i libri sono tutti sparsi sul pavimento" >> John Allen Paulos, Matematico (1945-vivente) >> >> Luca 'remix_tj' Lorenzetto, http://www.remixtj.net , < >> [email protected]> >> > > >
_______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
