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Hi All,

While adding the same network to compute node2 iam getting the below
mentioned error.

[root at compute4 ~]# nova network-create demo-net --bridge br100 --multi-host
T   --fixed-range-v4 192.168.5.0/24
ERROR: There was a conflict when trying to complete your request. (HTTP
409) (Request-ID: req-27c63eb2-82be-4bf6-bacb-94024e73c375)


1.Do i need to create some other network in computenode 2.

2. How to continue with same network in computenode 2 ( Both compute one
and two are in one availability zone )

Please clarify my doubts.


Regards,
Dhanesh M.


On Tue, Jul 15, 2014 at 3:46 PM, dhanesh1212121212 <dhanesh1212 at gmail.com>
wrote:

> Hi All,
>
> Compute node is showing in Dashboard now after installing all the packages
> and made required changes
>
> 1. Editing nova.conf file
>
> Now machine is not getting network.
>
> and its not starting.
>
>
> 2. Shall i give the same network configuration for compute node2 ( changed
> the IP ).
>
> 3. Do i need to execute bridge information
>
> Please let me know how to continue with this.
>
>
>
> Example:
>
> [root at compute1 ~]# cat /etc/sysconfig/network-scripts/ifcfg-em1
> DEVICE="em1"
> BOOTPROTO="static"
> HWADDR="00:26:B9:61:34:C2"
> NM_CONTROLLED="no"
> ONBOOT="yes"
> TYPE="Ethernet"
> IPADDR=192.168.0.33
> NETMASK=255.255.255.0
> UUID="18a6743e-fb2f-47be-bd93-6028496ab506"
>
>
> [root at compute1 ~]# cat /etc/sysconfig/network-scripts/ifcfg-em2
> DEVICE="em2"
> BOOTPROTO="none"
> HWADDR="00:26:B9:61:34:C4"
> NM_CONTROLLED="no"
> ONBOOT="yes"
> TYPE="Ethernet"
> UUID="c41a06ef-79eb-448b-bc32-dbeb49c785d3"
>
>
> Regards,
> Dhanesh M
>
>
> On Mon, Jul 14, 2014 at 1:27 PM, dhanesh1212121212 <dhanesh1212 at gmail.com>
> wrote:
>
>> Hi All,
>>
>> I have installed enabled icehouse repo, installed openstack utils,
>> installed nova packages.
>>
>> 1.yum install openstack-utils
>> 2.yum install openstack-selinux
>>
>> 3.yum upgrade
>> 4.reboot
>> 5.yum install openstack-nova-compute
>>
>> 6.copied nova.conf from compute1 and chnaged the ipaddress.
>>
>> 7.restarted the services.
>>
>> 8.checked the services and found status is dead and in dashboard its not showing the added hypervisor.
>>
>> 9. compute2 is showing the below outputs.
>>
>> [root at compute2 ~]# nova image-list
>> +--------------------------------------+-----------------------------------------+--------+--------------------------------------+
>>
>>
>> | ID                                   | Name                                    | Status | Server                               |
>> +--------------------------------------+-----------------------------------------+--------+--------------------------------------+
>>
>>
>> | 91af0ec0-552b-43df-94b0-f25be1c2364b | Opencascade_Centos6.3_OpenGL_OS_IMAGE   | ACTIVE | 58482234-fc67-44b2-8397-d7587cb09aa8 |
>> | 9e435727-ebeb-4535-83f1-07c2dfbfc8d1 | Windows Server 2012 R2 Std Eval         | ACTIVE |                                      |
>>
>>
>> | 0b8df68e-0e20-4277-a6ba-cc8ee83089ca | Windows_dhanesh_Server 2012 R2 Std Eval | ACTIVE |                                      |
>> | 163be637-b906-47fc-b53f-e961c77c5a82 | centos-6.3-x86_64                       | ACTIVE |                                      |
>>
>>
>> | b7be8da1-c0ac-4245-970e-34339b9284db | centos-6.4                              | ACTIVE |                                      |
>> | 3fe36e23-4541-4e33-9c8f-f695309206a0 | cirros-0.3.2-x86_64                     | ACTIVE |                                      |
>>
>>
>> | b3244398-3fd4-497a-8c46-6820d05ccfc1 | cirros-ubuntumachine-test-swift1        | ACTIVE |                                      |
>> | a909945a-902a-4ca0-9365-721c1f50e21c | opencascade                             | ACTIVE | acb88055-e1f0-4599-8578-1d7a3d327354 |
>>
>>
>> | 0ecd66bc-1683-4a51-abb5-27c64b4d082b | ubuntu12.04_desktop                     | ACTIVE |                                      |
>> | 52387ac8-8833-47fd-81bb-f8b4867b2e8a | ubuntu12.04_server                      | ACTIVE |                                      |
>>
>>
>>
>> Please let me know wer i missed?
>>
>> Note my hypervisor is kvm "lsmod and network output is given below.
>>
>>
>> [root at compute2 ~]# lsmod | grep kvm
>>
>> kvm_amd                41551  0
>> kvm                   314739  1 kvm_amd
>>
>>
>>
>>
>> [root at compute2 ~]# ifconfig
>> eth0      Link encap:Ethernet  HWaddr 00:1B:FC:8F:B6:EB
>>           inet addr:192.168.0.44  Bcast:192.168.0.255  Mask:255.255.255.0
>>
>>
>>           inet6 addr: fe80::21b:fcff:fe8f:b6eb/64 Scope:Link
>>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>>           RX packets:252946 errors:1 dropped:0 overruns:0 frame:1
>>           TX packets:140590 errors:0 dropped:0 overruns:0 carrier:0
>>
>>
>>           collisions:0 txqueuelen:1000
>>           RX bytes:360265350 (343.5 MiB)  TX bytes:10960766 (10.4 MiB)
>>           Interrupt:22
>>
>> lo        Link encap:Local Loopback
>>           inet addr:127.0.0.1  Mask:255.0.0.0
>>
>>
>>           inet6 addr: ::1/128 Scope:Host
>>           UP LOOPBACK RUNNING  MTU:16436  Metric:1
>>           RX packets:24 errors:0 dropped:0 overruns:0 frame:0
>>           TX packets:24 errors:0 dropped:0 overruns:0 carrier:0
>>
>>
>>           collisions:0 txqueuelen:0
>>           RX bytes:1568 (1.5 KiB)  TX bytes:1568 (1.5 KiB)
>>
>> virbr0    Link encap:Ethernet  HWaddr 52:54:00:48:D8:25
>>           inet addr:192.168.122.1  Bcast:192.168.122.255  Mask:255.255.255.0
>>
>>
>>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>>           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>>           TX packets:11 errors:0 dropped:0 overruns:0 carrier:0
>>           collisions:0 txqueuelen:0
>>
>>
>>           RX bytes:0 (0.0 b)  TX bytes:2123 (2.0 KiB)
>>
>>
>> Regards,
>>
>> Dhanesh
>>
>>
>>
>>
>> On Mon, Jul 14, 2014 at 11:42 AM, Jitendra Bhaskar <jeetuindian at gmail.com
>> > wrote:
>>
>>> Hi Dhanesh,
>>>
>>> You can follow the same instruction as compute one and just change IP
>>> according to the second system. Restart services.
>>> or
>>>  Just installed required software for compute node and copy the
>>> nova.conf from first one and change the Local Ip .
>>>
>>>
>>> On Mon, Jul 14, 2014 at 11:33 AM, dhanesh1212121212 <
>>> dhanesh1212 at gmail.com> wrote:
>>>
>>>> Hi All,
>>>>
>>>> I have followed the installation of icehouse and successfuly completed
>>>> the configuration.
>>>>
>>>> Requirement is to add another compute node.
>>>>
>>>>
>>>> Please share a document to add the compute node to ice house.
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Regards,
>>>> Dhanesh.
>>>>
>>>> _______________________________________________
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>>>>
>>>>
>>>
>>>
>>> --
>>> * Thanks & Regards   *
>>> *Jitendra Kumar Bhaskar*
>>> Cell:- +91 7306311531
>>>       :- +91 9989743042
>>>
>>>
>>
>>
>
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