Thx for help and time. i check netns =>
root@openstack:/home/openstack# ip netns qdhcp-c9125c35-2085-41b4-8317-e530c321fc0e qrouter-fb0ba1df-0df0-4e84-9b3f-555826469c23 ------------------------------------------------------- ip netns exec qrouter-fb0ba1df-0df0-4e84-9b3f-555826469c23 ping 50.50.1.2 PING 50.50.1.2 (50.50.1.2) 56(84) bytes of data. 64 bytes from 50.50.1.2: icmp_req=1 ttl=64 time=0.206 ms FAIL PING 50.50.1.3 from qrouter and qdhcp ------------------------------------------------ root@openstack:/etc/init.d# cat /etc/quantum/metadata_agent.ini [DEFAULT] # Show debugging output in log (sets DEBUG log level output) # debug = True # The Quantum user information for accessing the Quantum API. auth_url = http://10.10.100.51:35357/v2.0 auth_region = RegionOne admin_tenant_name = service admin_user = quantum admin_password = service_pass # IP address used by Nova metadata server nova_metadata_ip = 10.10.100.51 # TCP Port used by Nova metadata server nova_metadata_port = 8775 metadata_proxy_shared_secret = helloOpenStack ----------------------------------- 2013/8/7 Ritesh Nanda <riteshnand...@gmail.com> > Hi , > > kevin are you using linux namespaces , if so can you list namespaces using > ip netns > and then try running ping command in the that namespace. > using ip netns exec ping > > Logs of vms shows it is trying to reach metadata server , to fetch > instance specific data > Have you mentioned metadeta server in nova.conf and l3-agent.ini , that > you want to enable that. > > mention in l3-agent.ini > > metadata_ip = <ip of host> > metadata_port = 8775 > > Even check you metadata.ini file that the secret key mentioned in nova.conf > is also there > > in metadata.ini file in /etc/quantum directory. > > > > On Wed, Aug 7, 2013 at 7:22 PM, Kevin Tibi <kodo...@gmail.com> wrote: > >> il delete all bridge and recreate my VM. >> >> root@openstack:/etc/init.d# brctl show >> bridge name bridge id STP enabled interfaces >> brqc9125c35-20 8000.9a4c1899375c no >> tap016c8989-0e >> tapa040e29f-13 >> tapad956142-dd >> --------------------------------------------- >> Maybe pb with route config ? >> Destination Passerelle Genmask Indic Metric Ref Use >> Iface >> default fw.obcs.lan 0.0.0.0 UG 0 0 0 >> eth1 >> 10.10.100.0 * 255.255.255.0 U 0 0 0 >> eth0 >> 10.255.254.0 * 255.255.255.0 U 0 0 0 >> eth1 >> ------------------------------------------ >> >> root@openstack:/etc/init.d# ping 50.50.1.1 >> PING 50.50.1.1 (50.50.1.1) 56(84) bytes of data. >> 64 bytes from 50.50.1.1: icmp_req=1 ttl=55 time=113 ms >> >> >> root@openstack:/etc/init.d# ping 50.50.1.2 >> PING 50.50.1.2 (50.50.1.2) 56(84) bytes of data. >> 64 bytes from 50.50.1.2: icmp_req=1 ttl=117 time=114 ms >> >> FAIL ping 50.50.1.3 >> ------------------------------------- >> LOG VM : >> >> Starting network... >> udhcpc (v1.18.5) started >> Sending discover... >> Sending select for 50.50.1.3... >> Lease of 50.50.1.3 obtained, lease time 120 >> deleting routers >> route: SIOCDELRT: No such process >> adding dns 50.50.1.2 >> cloudsetup: checking http://169.254.169.254/20090404/metadata/instanceid >> cloudsetup: successful after 1/30 tries: up 2.33. iid=i00000004 >> wget: server returned error: HTTP/1.1 404 Not Found >> failed to get http://169.254.169.254/latest/metadata/publickeys >> Starting dropbear sshd: generating rsa key... generating dsa key... OK >> ===== cloudfinal: system completely up in 4.03 seconds ==== >> instanceid: i00000004 >> publicipv4: >> localipv4 : 50.50.1.3 >> wget: server returned error: HTTP/1.1 404 Not Found >> clouduserdata: failed to read user data url: >> http://169.254.169.254/20090404/userdata >> WARN: /etc/rc3.d/S99clouduserdata failed >> >> >> >> 2013/8/7 Ritesh Nanda <riteshnand...@gmail.com> >> >>> Hello >>> >>> Conf files looks perfect can you Delete your bridges and re-create them >>> i hope that will fix your problem. Even restart your services. >>> >>> >>> >>> >>> On Wed, Aug 7, 2013 at 6:22 PM, Kevin Tibi <kodo...@gmail.com> wrote: >>> >>>> New warning : >>>> >>>> /var/log/quantum/server.log:2013-08-07 14:44:26 WARNING >>>> [quantum.api.extensions] Extension service-type not supported by any of >>>> loaded plugins >>>> /var/log/quantum/server.log:2013-08-07 14:44:26 WARNING >>>> [quantum.api.extensions] Extension flavor not supported by any of loaded >>>> plugins >>>> /var/log/quantum/server.log:2013-08-07 14:44:26 WARNING >>>> [quantum.api.extensions] Extension router-service-type not supported by any >>>> of loaded plugins >>>> /var/log/quantum/server.log:2013-08-07 14:44:26 WARNING >>>> [quantum.api.extensions] Extension routed-service-insertion not supported >>>> by any of loaded plugins >>>> /var/log/quantum/server.log:2013-08-07 14:44:26 WARNING >>>> [quantum.api.extensions] Extension security-group not supported by any of >>>> loaded plugins >>>> /var/log/quantum/server.log:2013-08-07 14:44:26 WARNING >>>> [quantum.api.extensions] Extension lbaas not supported by any of loaded >>>> plugins >>>> /var/log/quantum/server.log:2013-08-07 14:44:26 WARNING >>>> [quantum.api.extensions] Extension port-security not supported by any of >>>> loaded plugins >>>> /var/log/quantum/server.log:2013-08-07 14:44:26 WARNING >>>> [quantum.scheduler.dhcp_agent_scheduler] DHCP agent >>>> 3db077ae-8109-4e2d-9de2-e980376d2d33 is not active >>>> /var/log/quantum/server.log:2013-08-07 14:49:16 WARNING >>>> [quantum.db.agentschedulers_db] Fail scheduling network {'status': >>>> u'ACTIVE', 'subnets': [u'e2c5ff38-3533-4472-812d-7fed7c2a123c'], 'name': >>>> u'net_one', 'provider:physical_network': None, 'admin_state_up': True, >>>> 'tenant_id': u'22548e607c4848bb9dc589244a3b67e8', 'provider:network_type': >>>> 'local', 'router:external': False, 'shared': False, 'id': >>>> u'486fec60-0b16-4e57-8b20-2ba20082578c', 'provider:segmentation_id': None} >>>> >>>> >>>> >>>> 2013/8/7 Kevin Tibi <kodo...@gmail.com> >>>> >>>>> It's my l3-agent.ini >>>>> >>>>> [DEFAULT] >>>>> interface_driver = quantum.agent.linux.interface.BridgeInterfaceDriver >>>>> external_network_bridge = >>>>> >>>>> I use quantum because im on grizzly >>>>> >>>>> >>>>> 2013/8/7 Ritesh Nanda <riteshnand...@gmail.com> >>>>> >>>>>> hi, >>>>>> >>>>>> I did'nt knew your were trying linux-bridge , i just saw the error in >>>>>> l3-agent.ini. >>>>>> In case of linux bridge have you specified these two parameters in >>>>>> l3-agent.ini >>>>>> >>>>>> *Linux Bridge* >>>>>> interface_driver ($NEUTRON_CONF_DIR/l3_agent.ini) >>>>>> neutron.agent.linux.interface.BridgeInterfaceDriver >>>>>> external_network_bridge >>>>>> ($NEUTRON_CONF_DIR/l3_agent.ini) This field must be empty (or the >>>>>> bridge name for the external network). >>>>>> >>>>>> Can you paste your conf files of quantum. >>>>>> >>>>>> >>>>>> On Wed, Aug 7, 2013 at 5:19 PM, Kevin Tibi <kodo...@gmail.com> wrote: >>>>>> >>>>>>> Hi, thank you for the answer, >>>>>>> >>>>>>> So, for br-ex the tutorial never mentions it so I do not understand >>>>>>> why I have this error. I dont use ovs, just linux bridge. >>>>>>> >>>>>>> >>>>>>> 2013/8/7 Ritesh Nanda <riteshnand...@gmail.com> >>>>>>> >>>>>>>> hello kevin , >>>>>>>> >>>>>>>> Log shows it is not able to get br-ex interface , did you created >>>>>>>> this interface , as we need to create this interface manually by runnig >>>>>>>> this command >>>>>>>> >>>>>>>> sudo ovs-vsctl add-br br-ex >>>>>>>> $ sudo ovs-vsctl add-port br-ex <external interface> >>>>>>>> >>>>>>>> Please verify this interface using ovs-vsctl show , it would show like >>>>>>>> this >>>>>>>> >>>>>>>> Bridge br-ex >>>>>>>> Port "eth2"(in my case this is the external interface) >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Interface "eth2" >>>>>>>> Port "qg-e2df07f2-81" >>>>>>>> Interface "qg-e2df07f2-81" >>>>>>>> type: internal >>>>>>>> Port "qg-0ed547e2-8f" >>>>>>>> Interface "qg-0ed547e2-8f" >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> type: internal >>>>>>>> Port br-ex >>>>>>>> Interface br-ex >>>>>>>> type: internal >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> On Wed, Aug 7, 2013 at 2:35 PM, Kevin Tibi <kodo...@gmail.com>wrote: >>>>>>>> >>>>>>>>> Hello, >>>>>>>>> >>>>>>>>> I have problems with a single node platform. >>>>>>>>> I followed this tutorial: >>>>>>>>> https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/master/OpenStack_Grizzly_Install_Guide.rst >>>>>>>>> >>>>>>>>> I can not ping my VMs. I can ping the router and dhcp. As against >>>>>>>>> the dhcp can not ping the router and VMS. but Vm can ping DHCP >>>>>>>>> serveur in >>>>>>>>> logs. >>>>>>>>> >>>>>>>>> I think i have a probleme with linux bridge. >>>>>>>>> >>>>>>>>> Thx, >>>>>>>>> >>>>>>>>> Kevin. >>>>>>>>> >>>>>>>>> ---------------------------------- >>>>>>>>> /var/log/quantum/l3-agent.log:2013-08-06 17:17:49 ERROR >>>>>>>>> [quantum.agent.l3_agent] The external network bridge 'br-ex' does not >>>>>>>>> exist >>>>>>>>> >>>>>>>>> ------------------------------------- >>>>>>>>> root@openstack:/home/openstack# brctl show >>>>>>>>> bridge name bridge id STP enabled interfaces >>>>>>>>> brq486fec60-0b 8000.3a6f4e3444d2 no >>>>>>>>> tap483bab99-5a >>>>>>>>> >>>>>>>>> tap9dab335c-ba >>>>>>>>> >>>>>>>>> ---------------------------- >>>>>>>>> root@openstack:/home/openstack# ip netns >>>>>>>>> qdhcp-486fec60-0b16-4e57-8b20-2ba20082578c >>>>>>>>> >>>>>>>>> ---------------------------- >>>>>>>>> log VM : >>>>>>>>> >>>>>>>>> ### route n >>>>>>>>> Kernel IP routing table >>>>>>>>> Destination Gateway Genmask Flags Metric Ref >>>>>>>>> Use Iface >>>>>>>>> 0.0.0.0 50.50.1.1 0.0.0.0 UG 0 0 >>>>>>>>> 0 eth0 >>>>>>>>> 50.50.1.0 0.0.0.0 255.255.255.0 U 0 0 >>>>>>>>> 0 eth0 >>>>>>>>> ### cat /etc/resolv.conf >>>>>>>>> search openstacklocal >>>>>>>>> nameserver 50.50.1.2 >>>>>>>>> ### ping c 5 50.50.1.1 >>>>>>>>> PING 50.50.1.1 (50.50.1.1): 56 data bytes >>>>>>>>> >>>>>>>>> 50.50.1.1 ping statistics >>>>>>>>> 5 packets transmitted, 0 packets received, 100% packet loss >>>>>>>>> ### pinging nameservers >>>>>>>>> #### ping c 5 50.50.1.2 >>>>>>>>> PING 50.50.1.2 (50.50.1.2): 56 data bytes >>>>>>>>> 64 bytes from 50.50.1.2: seq=0 ttl=64 time=0.358 ms >>>>>>>>> >>>>>>>>> ===== cloudfinal: system completely up in 126.94 seconds ==== >>>>>>>>> wget: can't connect to remote host (169.254.169.254): No route to host >>>>>>>>> >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> Mailing list: >>>>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>>>>>>> Post to : openstack@lists.openstack.org >>>>>>>>> Unsubscribe : >>>>>>>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> >>>>>>>> * With Regards >>>>>>>> * >>>>>>>> >>>>>>>> * Ritesh Nanda >>>>>>>> * >>>>>>>> >>>>>>>> *** >>>>>>>> * >>>>>>>> <http://www.ericsson.com/> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> >>>>>> * With Regards >>>>>> * >>>>>> >>>>>> * Ritesh Nanda >>>>>> * >>>>>> >>>>>> *** >>>>>> * >>>>>> <http://www.ericsson.com/> >>>>>> >>>>>> >>>>>> >>>>>> >>>>> >>>> >>> >>> >>> -- >>> >>> * With Regards >>> * >>> >>> * Ritesh Nanda >>> * >>> >>> *** >>> * >>> <http://www.ericsson.com/> >>> >>> >>> >>> >> > > > -- > > * With Regards > * > > * Ritesh Nanda > * > > *** > * > <http://www.ericsson.com/> > > > >
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