[Openstack] Adding another compute node in two tier method.

dhanesh1212121212 dhanesh1212 at gmail.com
Mon Jul 14 07:57:38 UTC 2014


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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