Open Stack

Hm, 

do you have namespaces created?

What`s the output of “ip netns list” on your network node?

Cheers,
NM
-- 
Nick Maslov
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On December 7, 2013 at 2:42:11 PM, LIU Yulong (yeuleon at qq.com) wrote:

Hi Nick Maslov,
     
     I followed here http://docs.openstack.org/havana/install-guide/install/apt/content/  (http://docs.openstack.org/havana/install-guide/install/apt/openstack-install-guide-apt-havana.pdf).
     Msekni Bilel's install guide used GRE.
     
     I noticed that openstack.org   Configure OVS to use VLANS. Edit the /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini file:

[ovs]
tenant_network_type = vlan
network_vlan_ranges = physnet1:1:4094
bridge_mappings = physnet1:br-DATA_INTERFACE
    There is no settings about br-int. But gre mode has.

[ovs]
tenant_network_type = gre
tunnel_id_ranges = 1:1000
enable_tunneling = True
integration_bridge = br-int
tunnel_bridge = br-tun
local_ip = DATA_INTERFACE_IP


Edit /etc/nova/nova-compute.conf file


[DEFAULT]
libvirt_type=kvm
libvirt_ovs_bridge=br-int
libvirt_vif_type=ethernet
libvirt_vif_driver=nova.virt.libvirt.vif.LibvirtHybridOVSBridgeDriver
libvirt_use_virtio_for_bridges=True
 I think my br-int settings cause the problem that cannot ping the VMs.


regards，
Yeuleon

   
     


------------------ 原始邮件 ------------------
发件人: "Nick Maslov";<azpekt at gmail.com>;
发送时间: 2013年12月7日(星期六) 晚上7:15
收件人: "LIU Yulong"<yeuleon at qq.com>; "openstack at lists.openstack.org"<openstack at lists.openstack.org>;
主题: Re: [Openstack] The Neutron network model - VLAN solution

What manual have you followed?

try to use this one - https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide

changing the quantum to neutron, correspondingly.
--
Nick Maslov
Sent with Airmail

On December 7, 2013 at 1:59:37 AM, LIU Yulong (yeuleon at qq.com) wrote:

Hi stackers,
I installed Neutron SDN to manage network with VLAN model.
But I still not successful.
I can not ping the VM-instance,rounters,subnets,Virtual-nets.

Could someone help me to configure the neutron please?

I have 3 ubuntu12.04.3 AMD64 server , each server has 3 NIC,
MGMT_INTERFACE NIC
DATA_INTERFACE NIC
EXTERNAL_INTERFACE NIC.

In controller node I install
(Keystone
Glance
Cinder
Dashboard
Nova-*(with compute)
Neutron-server
Neutron-openvswitch-plugin).
The controller Network settings is
MGMT_INTERFACE NIC 192.168.1.160
DATA_INTERFACE NIC 172.16.1.10
EXTERNAL_INTERFACE NIC 10.0.1.3

In additonal compute node I install
(Nova-compute
Neutron-openvswitch-plugin).
The additonal compute settings is
MGMT_INTERFACE NIC 192.168.1.160
DATA_INTERFACE NIC 172.16.1.11
EXTERNAL_INTERFACE NIC 10.0.1.2

In network node I install
(Neutron-L3-anent Neutron-DHCP-agent).
The network node Network settings is
MGMT_INTERFACE NIC 192.168.1.162
DATA_INTERFACE NIC 172.16.1.12
EXTERNAL_INTERFACE NIC 10.0.1.1

How to setting network node?
How to setting controller node?
How to setting additonal compute node?
There are so many net bridges,such as br-ex,br-int,br-eth2 etc.
I confuse with these bridges.
Best regards，
Yeuleon
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