Hi,
I forgot to attach some relevant config files:
/etc/neutron/plugins/ml2/ml2_conf.ini :
[ml2]
type_drivers = gre
tenant_network_types = gre
mechanism_drivers = openvswitch
[ml2_type_flat]
[ml2_type_vlan]
[ml2_type_gre]
tunnel_id_ranges = 1:1000
[ml2_type_vxlan]
[securitygroup]
firewall_driver =
neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
enable_security_group = True
[ovs]
local_ip = 192.168.61.106
tunnel_type = gre
enable_tunneling = True
/etc/neutron/neutron.conf :
[DEFAULT]
nova_ca_certificates_file = /etc/grid-security/certificates/INFN-CA-2006.pem
auth_strategy = keystone
rpc_backend = neutron.openstack.common.rpc.impl_kombu
rabbit_hosts = 192.168.60.105:5672,192.168.60.106:5672
notify_nova_on_port_status_changes = True
notify_nova_on_port_data_changes = True
nova_url = https://cloud-areapd.pd.infn.it:8774/v2
nova_admin_username = nova
nova_admin_tenant_id = 1b2caeedb3e2497b935723dc6e142ec9
nova_admin_password = XXXXXXXXX
nova_admin_auth_url = https://cloud-areapd.pd.infn.it:35357/v2.0
core_plugin = neutron.plugins.ml2.plugin.Ml2Plugin
service_plugins = neutron.services.l3_router.l3_router_plugin.L3RouterPlugin
verbose = True
debug = False
rabbit_ha_queues = True
dhcp_agents_per_network = 2
[quotas]
[agent]
[keystone_authtoken]
auth_uri = https://cloud-areapd.pd.infn.it:35357/v2.0
auth_url = https://cloud-areapd.pd.infn.it:35357/v2.0
auth_host = cloud-areapd.pd.infn.it
auth_protocol = https
auth_port = 35357
admin_tenant_name = services
admin_user = neutron
admin_password = XXXXXXXXX
cafile = /etc/grid-security/certificates/INFN-CA-2006.pem
[database]
connection = mysql://neutron_prod:XXXXXXXXXX@192.168.60.10/neutron_prod
[service_providers]
service_provider=LOADBALANCER:Haproxy:neutron.services.loadbalancer.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default
service_provider=VPN:openswan:neutron.services.vpn.service_drivers.ipsec.IPsecVPNDriver:default
And here
http://pastebin.com/P977162t
the output of "ovs-vsctl show".
Alvise
On 16/06/2015 15:30, Alvise Dorigo wrote:
Hi
after a migration of Havana to IceHouse (using controller and network
services/agents on the same physical node, and using OVS/GRE) we
started facing some network-related problems (the internal tag of the
element shown by ovs-vsctl show was set to 4095, which is wrong
AFAIK). At the beginning the problems could be solved by just
restarting the openvswitch related agents (and openvswitch itself), or
changing the tag by hand; but now the networking definitely stopped
working.
When we add a new router interface connected to a tenant lan, it is
created in "DOWN" state. The in the openvswitch-agent.log we see this
errore message:
2015-06-16 15:07:43.275 40708 WARNING
neutron.plugins.openvswitch.agent.ovs_neutron_agent [-] Device
ba295e45-9a73-48c1-8864-a59edd5855dc not defined on plugin
and nothing more.
Any suggestion ?
thanks,
Alvise
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