Public bug reported: I have an openstack setup with dedicated network node (using neutron- gateway charm) and a compute-only node (nova-compute charm). With this configuration:
nova-cloud-controller: openstack-origin: cloud:trusty-liberty network-manager: Neutron neutron-external-network: "ext-net" console-access-protocol: vnc neutron-api: openstack-origin: cloud:trusty-liberty neutron-external-network: "ext-net" neutron-security-groups: true overlay-network-type: vxlan network-device-mtu: 9000 neutron-gateway: openstack-origin: cloud:trusty-liberty ext-port: eth1 neutron-openvswitch: # enable-local-dhcp-and-metadata: true nova-compute: openstack-origin: cloud:trusty-liberty the ml2_conf.ini on the network node ends up with: [ml2] type_drivers = gre,vxlan,vlan,flat tenant_network_types = gre,vxlan,vlan,flat mechanism_drivers = openvswitch,hyperv,l2population [ml2_type_gre] tunnel_id_ranges = 1:1000 [ml2_type_vxlan] vni_ranges = 1001:2000 [ml2_type_vlan] network_vlan_ranges = physnet1:1000:2000 [ml2_type_flat] flat_networks = [ovs] enable_tunneling = True local_ip = 10.0.0.2 bridge_mappings = physnet1:br-data [agent] tunnel_types = vxlan l2_population = True enable_distributed_routing = False veth_mtu = 9000 [securitygroup] firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver whilst the compute node has: # icehouse ############################################################################### # [ WARNING ] # Configuration file maintained by Juju. Local changes may be overwritten. ############################################################################### [ml2] type_drivers = gre,vxlan tenant_network_types = gre,vxlan mechanism_drivers = openvswitch [ml2_type_gre] tunnel_id_ranges = 1:1000 [ml2_type_vxlan] vni_ranges = 1001:2000 [ovs] enable_tunneling = True local_ip = 10.0.0.3 [agent] tunnel_types = gre [securitygroup] enable_security_group = True firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver Which results in inability to spin up any machines (they try to use vxlan which is not available on the compute node). ** Affects: neutron-gateway (Juju Charms Collection) Importance: Undecided Status: New ** Affects: nova-compute (Juju Charms Collection) Importance: Undecided Status: New ** Also affects: nova (Ubuntu) Importance: Undecided Status: New ** Package changed: nova (Ubuntu) => nova-compute (Juju Charms Collection) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1513676 Title: vxlan tunneling not working correctly To manage notifications about this bug go to: https://bugs.launchpad.net/charms/+source/neutron-gateway/+bug/1513676/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs