Open Stack

Hi Anatoly,

I have installed openstack by packstack before, maybe my installation can
help you.

First, you don't need to create Linux bridge before you use packstack.
PackStack enable Neutron by default, so you should configure OpenVSwitch
bridge instead of Linux bridge.

Second, as you use eth0 to connect to external network, you should make the
br-ex's same to eth0's IP, and make eth0 as a port of br-ex, these all
configure by ifcfg. For example, here is my network configure of my vm
which run packstack :

eth0:
DEVICE=eth0
ONBOOT=yes
HWADDR=00:E0:81:D8:43:BE
TYPE=OVSPort
DEVICETYPE=ovs
OVS_BRIDGE=br-ex

br-ex:

DEVICE=br-ex
DEVICETYPE=ovs
TYPE=OVSBridge
BOOTPROTO=static
IPADDR=10.1.199.8 # Note, this is your IP of eth0 before, to connect
to external network!
NETMASK=255.255.255.0
ONBOOT=yes

Third, the eth1 doesn't matter as packstack enabled ip namespace if
you use all-in-one in mp opinion.
You can use "ip netns" to make sure you have enabled ip namespace.

Hope this helps,

Damon


2014-02-22 14:42 GMT+08:00 Heling Yao <yaoheling at gmail.com>:

> Hi,
>
> As you're using RDO, you can take a look at your answer file used during
> packstack installation. You can also search http://openstack.redhat.com/
> forum/ see if there are relevant questions/answers.
>
>
> Cheers,
>
> Heling
>
>
> On 02/21/2014 10:06 PM, Anatoly Oreshkin wrote:
>
>> Hello,
>>
>> I've installed Openstack Havana (with Neutron networking) on single node
>> running
>> Scientifcic Linux 6.4 (RHEL 6.4) using packstack --allinone.
>>
>> Installer have created only one bridge - br-ex:
>> # ovs-vsctl show
>> 76aa02e5-a442-40c6-8c77-e0471d1a8256
>>      Bridge br-ex
>>          Port br-ex
>>              Interface br-ex
>>                  type: internal
>>      ovs_version: "1.11.0"
>>
>>
>> My single node has 2 physical NICs, eth0 & eth1. eth0 is for connection
>> to local
>> (external) network and
>> eth1 for internal (cluster) network.
>> Before installing Openstack I created 2 linux bridges, br0 is on eth0,
>> br1 is on eth1
>> to be able to launch virtual machine (with 2 network interfaces) in KVM.
>>
>> Command "route" shows:
>>
>> Kernel IP routing table
>> Destination     Gateway         Genmask         Flags Metric Ref    Use
>> Iface
>> 239.2.11.72     *               255.255.255.255 UH    0      0        0
>> br1
>> 172.24.4.224    *               255.255.255.240 U     0      0        0
>> br-ex
>> 212.192.96.128  *               255.255.255.224 U     0      0        0
>> br0
>> 192.168.1.0     *               255.255.255.0   U     0      0        0
>> br1
>> link-local      *               255.255.0.0     U     1007   0        0
>> br0
>> link-local      *               255.255.0.0     U     1008   0        0
>> br1
>> link-local      *               255.255.0.0     U     1023   0        0
>> br-ex
>> default         212.192.96.129  0.0.0.0         UG    0      0        0
>> br0
>>
>> Here br0 is for external network, br1 for internal network.
>>
>>
>> As far as understand one more bridge br-int should be created. How to
>> create it ?
>> Bridges br-ex and br-int should be associated with physical NICs ?
>> But eth0 & eth1 are already are assigned to bridges br0 & br1 respectively
>>
>> Can anybody help me to clarify this issue ?
>> May be some commands ?
>>
>> Thanks.
>> Anatoly.
>>
>>
>> _______________________________________________
>> 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
>>
>
>
> _______________________________________________
> 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
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack/attachments/20140222/d358d3cf/attachment.html>