Red Hat Bugzilla – Bug 1069215
Packstack failed to configure Neutron to work with OVS and GRE
Last modified: 2014-03-04 14:15:14 EST
Description of problem: ======================= Packstack failed to configure Neutron to work with OVS and GRE. Packstack did not indicate any error, but neutron-openvswitch-agent failed to start with the following error: ERROR neutron.plugins.openvswitch.agent.ovs_neutron_agent [-] (u'Invalid tunnel type specificed: %s', '') Agent terminated! The reason: Packstack did not configure any value in 'tunnel_types' under the 'agent' section in: /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini Once I configured tunnel_types = gre , the neutron-openvswitch-agent started OK. Packstack Neutron related parameters I used: CONFIG_NEUTRON_INSTALL=y CONFIG_NEUTRON_SERVER_HOST=192.168.160.29 CONFIG_NEUTRON_KS_PW=123456 CONFIG_NEUTRON_DB_PW=123456 CONFIG_NEUTRON_L3_HOSTS=192.168.160.27 CONFIG_NEUTRON_L3_EXT_BRIDGE=br-ex CONFIG_NEUTRON_DHCP_HOSTS=192.168.160.27 CONFIG_NEUTRON_LBAAS_HOSTS=192.168.160.29 CONFIG_NEUTRON_L2_PLUGIN=openvswitch CONFIG_NEUTRON_METADATA_HOSTS=192.168.160.27 CONFIG_NEUTRON_METADATA_PW=123456 CONFIG_NEUTRON_ML2_TYPE_DRIVERS=local CONFIG_NEUTRON_ML2_TENANT_NETWORK_TYPES=local CONFIG_NEUTRON_ML2_MECHANISM_DRIVERS=openvswitch CONFIG_NEUTRON_ML2_FLAT_NETWORKS=* CONFIG_NEUTRON_ML2_VLAN_RANGES= CONFIG_NEUTRON_ML2_TUNNEL_ID_RANGES= CONFIG_NEUTRON_ML2_VXLAN_GROUP= CONFIG_NEUTRON_ML2_VNI_RANGES= CONFIG_NEUTRON_L2_AGENT=openvswitch CONFIG_NEUTRON_LB_TENANT_NETWORK_TYPE=local CONFIG_NEUTRON_LB_VLAN_RANGES= CONFIG_NEUTRON_LB_INTERFACE_MAPPINGS= CONFIG_NEUTRON_OVS_TENANT_NETWORK_TYPE=gre CONFIG_NEUTRON_OVS_VLAN_RANGES=inter-vlan:208:210,ext-vlan:185:185 CONFIG_NEUTRON_OVS_BRIDGE_MAPPINGS=inter-vlan:br-eth3,ext-vlan:br-ex CONFIG_NEUTRON_OVS_BRIDGE_IFACES=br-eth3:eth3,br-ex:eth3.185 CONFIG_NEUTRON_OVS_TUNNEL_RANGES=1:1000 CONFIG_NEUTRON_OVS_TUNNEL_IF=eth3 CONFIG_NEUTRON_OVS_VXLAN_UDP_PORT=4789 Version-Release number of selected component (if applicable): ============================================================= openstack-packstack-2013.2.1-0.24.dev982.el6ost.noarch How reproducible: ================= Tested Once. Steps to Reproduce: =================== Use packstack with the Neutron entries I mentioned above. Actual results: =============== neutron-openvswitch-agent won't start. Snipped from the neutron-openvswitch-agent log: 2014-02-24 13:57:18.823 7096 ERROR neutron.plugins.openvswitch.agent.ovs_neutron_agent [-] (u'Invalid tunnel type specificed: %s', '') Agent terminated! Expected results: ================= Packstack should install OpenStack with Neutron with OVS and GRE.
Ack to A2.
Tested on openstack-packstack-2013.2.1-0.25.dev987.el6ost.noarch Fix include update in plugins file : tunnel_types =gre Traffic was tested as well
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHSA-2014-0233.html