I managed to do the backport today, so you should see the new version merge into the Liberty version in the next few days.
On Fri, Feb 19, 2016 at 10:38 AM, Mark Hayden <mhay...@coalesco.ca> wrote: > Thanks for the quick help. I confirmed that the debian packaged install is > set up this new way and moved the settings to the new location and finally > made some progress. After clearing out the stuck "binding failed" from the > database all the ports bind and my VM creates with a NIC and I can assign > fixed and floating IPs. > > Now onto the next challenge: I can ping the virtual router (even from the > internet on its public port!) but cannot reach the running instance on > either IP (tried all the namespaces with ip netns exec... with both IPs but > nothing). But I will create a new thread here unless someone has a quick > answer. > On 19 Feb 2016 09:00, Matt Kassawara <mkassaw...@gmail.com> wrote: > > Looks like we (docs) never backported those fixes to the Liberty version > of the guide. For some reason, the patch does not merge cleanly so I'm not > sure when I'll get to it. > > On Thu, Feb 18, 2016 at 11:08 PM, Matt Kassawara <mkassaw...@gmail.com> > wrote: > > In Liberty, the L2 agent configuration moves from ml2_conf.ini to > openvswitch_agent.ini for OVS and linuxbridge_agent.ini for Linux bridge. > > On Thu, Feb 18, 2016 at 10:51 PM, Mark Hayden <m...@haydensplace.com> > wrote: > > Hi, > > I have recently installed a small openstack setup using the Liberty > release (from Debian Sid packaging). I have gotten as far as setting up a > controller/network and a compute node with keystone, glance, cinder and > nova services, but have gotten stuck trying to set up a DVR configuration > of Neutron/openvswitch. > > I had an early OpenStack setup a few years ago (Essex release) but so much > has changed from that "primitive" system with nova-network that I am pretty > much a novice, but I am particulatly interested in the DVR setup to > eliminate the dependency on a single network node for future expansion. > However I have spent a few days not making no progress at all. > > I have tried to follow the relevant guide at > http://docs.openstack.org/liberty/networking-guide/scenario-dvr-ovs.html > as close as possible but I have not been able to get anything to work. All > my ports come up dead (DOWN state, and tagged 4095 in ovs-vsctl) when I set > up the virtual router and I cannot launch any instances as they fail at the > network port binding stage. > > In the nova-compute.log: > > 2016-02-17 19:01:51.160 2556 ERROR nova.compute.manager [instance: > 848c9525-3f48-4747-bbf1-d0d8bf52697b] PortBindingFailed: Binding failed for > port bf1cde62-7ac6-47a8-8fb9-85ec524d02bd, please check neutron logs for > more information. > > In neutron-server.log: > > 2016-02-17 19:01:50.669 3224 ERROR neutron.plugins.ml2.managers > [req-e6f1dbbd-d26c-456a-af6a-604c905dc194 b1ce670ebde640b0a0b159f01b18c04e > ffbdd9d45cf84de0a204acfd0344ee6b - - -] Failed to bind port > bf1cde62-7ac6-47a8-8fb9-85ec524d02bd on host hostserver-0001 > > In neutron-openvswitch-agent.log: > > 2016-02-17 19:01:56.894 8021 INFO neutron.agent.common.ovs_lib > [req-08c30666-e891-46ca-8200-be3d22285767 - - - - -] Port > bf1cde62-7ac6-47a8-8fb9-85ec524d02bd not present in bridge br-int > > 2016-02-17 19:01:56.894 8021 INFO > neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent > [req-08c30666-e891-46ca-8200-be3d22285767 - - - - -] port_unbound(): > net_uuid None not in local_vlan_map > > I have tried using VXLAN as shown in the guide as well as VLAN but both do > the same thing. However this seems to be more than a problem with the > settings in the configuration files. This was revealed when I turned on > debug level logging. > > For some reason no matter what settings I try in ml2_conf.ini most of them > are ignored--it doesn't matter how many services I stop and start or even > rebooting the entire system (even completely wiping out the database and > starting over with network config), ALL the settings in the [ml2] section > and all the [ml2_type_*] sections are ignored and a set of default values > are used. The real sticking point seems to be that mechanism_drivers is > always an empty list and tenant_network_types is always just ['local']. As > such nova refuses to start any instances on the networks I set up. > > Has anybody else seen this behaviour? For what it's worth here is what I > currently have in my ml2_conf.ini file: > > > > [ml2] > type_drivers = flat,vlan,gre,vxlan > tenant_network_types = vlan,gre,vxlan > mechanism_drivers = openvswitch,l2population > > [ml2_type_flat] > flat_networks = public > > [ml2_type_vlan] > network_vlan_ranges = vlans:3:63 > > [ml2_type_gre] > tunnel_id_ranges = 1000:1999 > > [ml2_type_vxlan] > vni_ranges = 2000:2999 > vxlan_group = 239.1.1.1 > > [ovs] > local_ip = 10.37..3.254 > bridge_mappings = public:br-out,vlans:br-ex > > [agent] > l2_population = True > tunnel_types = vxlan,gre > enable_distributed_routing = True > arp_responder = True > > [securitygroup] > firewall_driver = > neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver > enable_security_group = True > enable_ipset = True > > and here is a sample of what appears in my logs: > > In neutron-server.log > > 2016-02-18 11:37:12.353 13857 DEBUG oslo_service.service [-] > ml2_type_flat.flat_networks = [] log_opt_values > /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2233 > 2016-02-18 11:37:12.353 13857 DEBUG oslo_service.service [-] > ml2.extension_drivers = [] log_opt_values > /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2233 > 2016-02-18 11:37:12.353 13857 DEBUG oslo_service.service [-] > ml2.external_network_type = None log_opt_values > /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2233 > 2016-02-18 11:37:12.354 13857 DEBUG oslo_service.service [-] > ml2.mechanism_drivers = [] log_opt_values > /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2233 > 2016-02-18 11:37:12.354 13857 DEBUG oslo_service.service [-] ml2..path_mtu > = 0 log_opt_values /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2233 > 2016-02-18 11:37:12.355 13857 DEBUG oslo_service.service [-] > ml2.physical_network_mtus = [] log_opt_values > /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2233 > 2016-02-18 11:37:12.355 13857 DEBUG oslo_service.service [-] > ml2.segment_mtu = 0 log_opt_values > /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2233 > 2016-02-18 11:37:12.355 13857 DEBUG oslo_service.service [-] > ml2.tenant_network_types = ['local'] log_opt_values > /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2233 > 2016-02-18 11:37:12.356 13857 DEBUG oslo_service.service [-] > ml2.type_drivers = ['local', 'flat', 'vlan', 'gre', 'vxlan', 'geneve'] > log_opt_values /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2233 > 2016-02-18 11:37:12.356 13857 DEBUG oslo_service.service [-] > oslo_concurrency.disable_process_locking = False log_opt_values > /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2233 > 2016-02-18 11:37:12.357 13857 DEBUG oslo_service.service [-] > oslo_concurrency.lock_path = /var/lib/neutron/lock log_opt_values > /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2233 > 2016-02-18 11:37:12.357 13857 DEBUG oslo_service.service [-] > ml2_type_geneve.max_header_size = 50 log_opt_values > /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2233 > 2016-02-18 11:37:12.358 13857 DEBUG oslo_service.service [-] > ml2_type_geneve.vni_ranges = [] log_opt_values > /usr/lib/python2.7/dist-packages/oslo_config/cfg..py:2233 > 2016-02-18 11:37:12.358 13857 DEBUG oslo_service.service [-] > ml2_type_vxlan.vni_ranges = [] log_opt_values > /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2233 > 2016-02-18 11:37:12.358 13857 DEBUG oslo_service.service [-] > ml2_type_vxlan.vxlan_group = None log_opt_values > /usr/lib/python2.7/dist-packages/oslo_config/cfg.py:2233 > > and also during init in same log file: > > 2016-02-17 20:49:20.683 20500 INFO neutron.plugins.ml2.managers [-] > Configured type driver names: ['local', 'flat', 'vlan', 'gre', 'vxlan', > 'geneve'] > 2016-02-17 20:49:20.687 20500 INFO neutron.plugins.ml2.drivers.type_flat > [-] Allowable flat physical_network names: [] > 2016-02-17 20:49:20.696 20500 INFO neutron.plugins.ml2.drivers.type_vlan > [-] Network VLAN ranges: {} > 2016-02-17 20:49:20.702 20500 INFO neutron.plugins.ml2.driverstype_local > [-] ML2 LocalTypeDriver initialization complete > 2016-02-17 20:49:20.707 20500 INFO neutron.plugins.ml2.managers [-] Loaded > type driver names: ['flat', 'geneve', 'vlan', 'gre', 'local', 'vxlan'] > 2016-02-17 20:49:20.708 20500 INFO neutron.plugins.ml2.managers [-] > Registered types: ['flat', 'geneve', 'vlan', 'gre', 'local', 'vxlan'] > 2016-02-17 20:49:20.708 20500 INFO neutron.plugins.ml2.managers [-] Tenant > network_types: ['local'] > 2016-02-17 20:49:20.709 20500 INFO neutron.plugins.ml2.managers [-] > Configured extension driver names: [] > 2016-02-17 20:49:20.710 20500 INFO neutron.plugins.ml2.managers [-] Loaded > extension driver names: [] > 2016-02-17 20:49:20.710 20500 INFO neutronplugins.ml2.managers [-] > Registered extension drivers: [] > 2016-02-17 20:49:20.710 20500 INFO neutron.plugins.ml2.managers [-] > Configured mechanism driver names: [] > 2016-02-17 20:49:20.711 20500 INFO neutronplugins.ml2.managers [-] Loaded > mechanism driver names: [] > 2016-02-17 20:49:20.712 20500 INFO neutron.plugins..ml2.managers [-] > Registered mechanism drivers: [] > 2016-02-17 20:49:20.722 20500 WARNING oslo_config.cfg [-] Option > "username" from group "nova" is deprecated. Use option "user-name" from > group "nova". > 2016-02-17 20:49:20.821 20500 INFO neutron.plugins..ml2.managers [-] > Initializing driver for type 'flat' > 2016-02-17 20:49:20.822 20500 INFO neutron.plugins.ml2.drivers.type_flat > [-] ML2 FlatTypeDriver initialization complete > 2016-02-17 20:49:20.822 20500 INFO neutron.plugins.ml2.managers [-] > Initializing driver for type 'geneve' > 2016-02-17 20:49:20.823 20500 INFO neutron.plugins.ml2.drivers.type_tunnel > [-] geneve ID ranges: [] > 2016-02-17 20:49:21008 20500 INFO neutron.plugins.ml2.managers [-] > Initializing driver for type 'vlan' > 2016-02-17 20:49:21.012 20500 INFO neutron.plugins.ml2.drivers.type_vlan > [-] VlanTypeDriver initialization complete > 2016-02-17 20:49:21.012 20500 INFO neutron.plugins.ml2.managers [-] > Initializing driver for type 'gre' > 2016-02-17 20:49:21.013 20500 INFO neutron.plugins.ml2.drivers.type_tunnel > [-] gre ID ranges: [] > 2016-02-17 20:49:21.016 20500 INFO neutron.plugins.ml2.managers [-] > Initializing driver for type 'local' > 2016-02-17 20:49:21.016 20500 INFO neutron.plugins.ml2.managers [-] > Initializing driver for type 'vxlan' > 2016-02-17 20:49:21.017 20500 INFO neutron.plugins.ml2.drivers.type_tunnel > [-] vxlan ID ranges: [] > 2016-02-17 20:49:21.021 20500 INFO neutron.plugins.ml2.plugin [-] Modular > L2 Plugin initialization complete > > examining the actual code it appears my settings are always ignored and > non-functional defaults are used. > > What am I missing? The problem persisted even after wiping the netowrk > config and database and set up from scratch. > > If anyone has an idea let me know--I can provide additional info if > required. > > Thanks! > > _______________________________________________ > 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 > > > >
_______________________________________________ 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
