yahoo-eng-team team mailing list archive

[Ihar Hrachyshka <1618433@xxxxxxxxxxxxxxxxxx>]

Your tenant_network_types = vlan suggests that the network is VLAN. So
it's of no surprise you don't see any tunnels. They are not needed. The
fact that you enabled the type driver in ml2 and set tunnel_types =
vxlan on the agent does not mean that VXLAN will be used for all
networks. It only means that IF you have a VXLAN network, it will be
handled by the cluster.

I don't see an issue here, and the bug report does not even talk in
terms of user visible issues. I suggest we mark it as invalid.

** Changed in: neutron
       Status: Incomplete => Invalid

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https://bugs.launchpad.net/bugs/1618433

Title:
  vxlan tunnel does not get created

Status in neutron:
  Invalid

Bug description:
  in multinode scenario, vxlan tunnel between compute and network nodes
  does not get created. Latest master is used for neutron components.

  vlan is configured as tenants type and vxlan is configured as a tunnel
  type. br-tun does not show vxlan interface.

  [ml2]
  type_drivers = flat,vlan,vxlan
  tenant_network_types = vlan
  mechanism_drivers = openvswitch,l2population

  [ml2_type_vlan]
  network_vlan_ranges = physnet2:1:3999 

  [ml2_type_flat]
  flat_networks = physnet1

  [ml2_type_vxlan]
  vni_ranges = 1:1000
  vxlan_group = 239.1.1.1

  [securitygroup]
  firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver

  [agent]
  tunnel_types = vxlan
  l2_population = true 
  arp_responder = true

  [ovs]
  bridge_mappings = physnet1:br-ex, physnet2:br-tnts
  ovsdb_connection=tcp:10.57.120.13:6640
  local_ip=10.57.120.13

     Bridge br-tun
          Controller "tcp:127.0.0.1:6633"
              is_connected: true
          fail_mode: secure
          Port patch-int
              Interface patch-int
                  type: patch
                  options: {peer=patch-tun}
          Port br-tun
              Interface br-tun
                  type: internal

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