Open Stack

Hi Itzik,

Please find the files below:

1. ml2_conf.ini
[ml2]
# (ListOpt) List of network type driver entrypoints to be loaded from
# the neutron.ml2.type_drivers namespace.
#
# type_drivers = local,flat,vlan,gre,vxlan
# Example: type_drivers = flat,vlan,gre,vxlan
#type_drivers = flat,gre, vlan
type_drivers = flat,vlan

# (ListOpt) Ordered list of network_types to allocate as tenant
# networks. The default value 'local' is useful for single-box testing
# but provides no connectivity between hosts.
#
# tenant_network_types = local
# Example: tenant_network_types = vlan,gre,vxlan
#tenant_network_types = gre, vlan
tenant_network_types = vlan

# (ListOpt) Ordered list of networking mechanism driver entrypoints
# to be loaded from the neutron.ml2.mechanism_drivers namespace.
mechanism_drivers = openvswitch,sriovnicswitch
# Example: mechanism_drivers = openvswitch,mlnx
# Example: mechanism_drivers = arista
# Example: mechanism_drivers = cisco,logger
# Example: mechanism_drivers = openvswitch,brocade
# Example: mechanism_drivers = linuxbridge,brocade

# (ListOpt) Ordered list of extension driver entrypoints
# to be loaded from the neutron.ml2.extension_drivers namespace.
# extension_drivers =
# Example: extension_drivers = anewextensiondriver

[ml2_type_flat]
# (ListOpt) List of physical_network names with which flat networks
# can be created. Use * to allow flat networks with arbitrary
# physical_network names.
#
flat_networks = external
# Example:flat_networks = physnet1,physnet2
# Example:flat_networks = *
[ml2_type_vlan]
# (ListOpt) List of <physical_network>[:<vlan_min>:<vlan_max>] tuples
# specifying physical_network names usable for VLAN provider and
# tenant networks, as well as ranges of VLAN tags on each
# physical_network available for allocation as tenant networks.
#
network_vlan_ranges = external:2:100
# Example: network_vlan_ranges = physnet1:1000:2999,physnet2

[ml2_type_gre]
# (ListOpt) Comma-separated list of <tun_min>:<tun_max> tuples enumerating
ranges of GRE tunnel IDs that are available for tenant network allocation
#tunnel_id_ranges = 1:1000

[ml2_type_vxlan]
# (ListOpt) Comma-separated list of <vni_min>:<vni_max> tuples enumerating
# ranges of VXLAN VNI IDs that are available for tenant network allocation.
#
# vni_ranges =

# (StrOpt) Multicast group for the VXLAN interface. When configured, will
# enable sending all broadcast traffic to this multicast group. When left
# unconfigured, will disable multicast VXLAN mode.
#
# vxlan_group =
# Example: vxlan_group = 239.1.1.1

[securitygroup]
# Controls if neutron security group is enabled or not.
# It should be false when you use nova security group.
enable_security_group = True

# Use ipset to speed-up the iptables security groups. Enabling ipset support
# requires that ipset is installed on L2 agent node.
enable_ipset = True
firewall_driver =
neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
[ovs]
local_ip = controller
#enable_tunneling = True
bridge_mappings = external:br-ex

[agent]
#tunnel_types = vlan

#[ml2_sriov]
#agent_required = True

2. ml2_conf_sriov.ini:
# Defines configuration options for SRIOV NIC Switch MechanismDriver
# and Agent

[ml2_sriov]
# (ListOpt) Comma-separated list of
# supported Vendor PCI Devices, in format vendor_id:product_id
#
#supported_pci_vendor_devs = 8086:10ca, 8086:10ed
supported_pci_vendor_devs = 8086:10ed
# Example: supported_pci_vendor_devs = 15b3:1004
#
# (BoolOpt) Requires running SRIOV neutron agent for port binding
#agent_required = True

[sriov_nic]
# (ListOpt) Comma-separated list of <physical_network>:<network_device>
# tuples mapping physical network names to the agent's node-specific
# physical network device interfaces of SR-IOV physical function to be used
# for VLAN networks. All physical networks listed in network_vlan_ranges on
# the server should have mappings to appropriate interfaces on each agent.
#
physical_device_mappings = external:em1
# Example: physical_device_mappings = physnet1:eth1
#
# (ListOpt) Comma-separated list of <network_device>:<vfs__to_exclude>
# tuples, mapping network_device to the agent's node-specific list of
virtual
# functions that should not be used for virtual networking.
# vfs_to_exclude is a semicolon-separated list of virtual
# functions to exclude from network_device. The network_device in the
# mapping should appear in the physical_device_mappings list.
# exclude_devices =
# Example: exclude_devices = eth1:0000:07:00.2; 0000:07:00.3


3. nova.conf:
[DEFAULT]
dhcpbridge_flagfile=/etc/nova/nova.conf
dhcpbridge=/usr/bin/nova-dhcpbridge
logdir=/var/log/nova
state_path=/var/lib/nova
lock_path=/var/lock/nova
force_dhcp_release=True
libvirt_use_virtio_for_bridges=True
verbose=True
ec2_private_dns_show_ip=True
api_paste_config=/etc/nova/api-paste.ini
enabled_apis=ec2,osapi_compute,metadata

verbose = True

my_ip = 172.17.250.78

vnc_enabled = True
vncserver_listen = controller
vncserver_proxyclient_address = controller
novncproxy_base_url = http://controller:6080/vnc_auto.html

rpc_backend = rabbit
rabbit_host = controller
rabbit_password = d3ll1234

auth_strategy = keystone

network_api_class = nova.network.neutronv2.api.API
security_group_api = neutron
linuxnet_interface_driver = nova.network.linux_net.LinuxOVSInterfaceDriver
firewall_driver = nova.virt.firewall.NoopFirewallDriver

instance_usage_audit = True
instance_usage_audit_period = hour
notify_on_state_change = vm_and_task_state
notification_driver = nova.openstack.common.notifier.rpc_notifier
notification_driver = ceilometer.compute.nova_notifier

libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtGenericVIFDriver
#libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver
scheduler_default_filters=AllHostsFilter
scheduler_available_filters=nova.scheduler.filters.all_filters
rpc_response_timeout=600

pci_passthrough_whitelist =
{"address":"*:03:10.*","physical_network":"external"}

[database]
connection = mysql://nova:d3ll1234@controller/nova

[keystone_authtoken]
auth_uri = http://controller:5000/v2.0
identity_uri = http://controller:35357
admin_tenant_name = service
admin_user = nova
admin_password = d3ll1234

[glance]
host = controller

[neutron]
url = http://controller:9696
auth_strategy = keystone
admin_auth_url = http://controller:35357/v2.0
admin_tenant_name = service
admin_username = neutron
admin_password = d3ll1234
service_metadata_proxy = True
metadata_proxy_shared_secret = a6b3690f93a2f41fed1c

Please let me know what I am doing wrong or missing in order to fix this
bug.

Thanks and Regards,

On Thu, Jan 1, 2015 at 11:36 AM, dhanesh1212121212 <dhanesh1212 at gmail.com>
wrote:

> Hi All,
>
> Iam facing the same issue, my set up is very minimal with centos.
>
>
> Thanks and regards,
> Dhanesh M.
>
> On Wed, Dec 31, 2014 at 9:41 PM, Pedro Navarro Pérez <pednape at gmail.com>
> wrote:
>
>> Hi Sadia,
>>
>> the binding occurs when calling the binding function in the sriov
>> mechanism. I'd check the following:
>>
>> 1. The network type you are using when creating the port is VLAN
>> 2. Are you using neutron-sriov-agent?
>>
>> In my case, I found this error when using not VLAN type.
>>
>> Regards
>>
>> On Wed, Dec 31, 2014 at 12:13 PM, Sadia Bashir <
>> 11msccssbashir at seecs.edu.pk> wrote:
>>
>>> Hello everyone,
>>>
>>> I am getting following error in nova-compute.log while creating a
>>> virtual machine with sriov nic type on Juno All-In-One Installation
>>> (Ubuntu14.04):
>>>
>>> 2014-12-31 02:40:49.416 20653 INFO nova.virt.libvirt.driver [-]
>>> [instance: 53519867-d316-4ace-b1d6-abebe4986f01] Creating image
>>> 2014-12-31 02:40:49.662 20653 INFO nova.virt.disk.vfs.api [-] Unable to
>>> import guestfsfalling back to VFSLocalFS
>>> 2014-12-31 02:40:50.162 20653 ERROR nova.compute.manager [-] [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01] Instance failed to spawn
>>> 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01] Traceback (most recent call last):
>>> 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01]   File
>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2249, in
>>> _build_resources
>>> 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01]     yield resources
>>> 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01]   File
>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2119, in
>>> _build_and_run_instance
>>> 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01]
>>> block_device_info=block_device_info)
>>> 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01]   File
>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2619,
>>> in spawn
>>> 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01]     write_to_disk=True)
>>> 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01]   File
>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 4150,
>>> in _get_guest_xml
>>> 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01]     context)
>>> 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01]   File
>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3936,
>>> in _get_guest_config
>>> 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01]     flavor, CONF.libvirt.virt_type)
>>> 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01]   File
>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/vif.py", line 352, in
>>> get_config
>>> 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01]     _("Unexpected vif_type=%s") %
>>> vif_type)
>>> 2014-12-31 02:40:50.162 20653 TRACE nova.compute.manager [instance:
>>> 53519867-d316-4ace-b1d6-abebe4986f01] NovaException: Unexpected
>>> vif_type=binding_failed
>>>
>>> After configuring I have made changes to /etc/init/neutron-server.conf
>>> and neutron-plugin-sriov-agent.conf scripts to avoid errors.
>>>
>>> Please let me know the exact reason which is causing this error and how
>>> can it be fixed. Any help/suggestion would be highly appreciated.
>>>
>>> Thanks and Regards,
>>> --
>>>
>>>
>>>
>>> _______________________________________________
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>>> Post to     : openstack at lists.openstack.org
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>>>
>>>
>>
>>
>> --
>> Pedro Navarro Pérez
>>
>> _______________________________________________
>> Mailing list:
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>> Post to     : openstack at lists.openstack.org
>> Unsubscribe :
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>>
>>
>


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