Problem with vm-placement

[Daniel Pawlik]

Hello,

Im try to run openstack-neat on Ubuntu 14.04. I know, that neat was tested on Centos. I have fixed some problems, but now I have problem and I can't fixed this. 

When I try to run vm-placement.py I have an error like this:

Traceback (most recent call last):
  File "./vm-placement.py", line 79, in <module>
    hosts_cpu_usage[host] = hosts_cpu_usage_hypervisor[host] + \
KeyError: 'devstack-dan'

So I have try, to wrote out what have host, hosts_cpu_usage and hosts_ram_usage. All of them was empty. 

What can I do? 

PS Sorry for my bad english.  

PS 2: Im just start to learn openstack.

[Anton Beloglazov]

Hi Daniel,

It could be a problem with authenticating with the Nova client. Could you please try to print out the config variable? Do the os_admin_* and os_auth_url have correct values?

Cheers,

Anton

[Daniel Pawlik]

Hi,

Problem was in "devstack" and "dan". He was thinking, that this was two hosts - 'devstak' and 'daniel'  not a one.

PS I write wrong KeyError: 'devstack-dan'. That should be: KeyError: 'devstack'. I had to come up with names for security reasons.

[Anton Beloglazov]

Hi Daniel,

Have you managed to successfully run all the services and vm-placement.py?

Cheers,

Anton

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[Daniel Pawlik]

Hi,

Thanks for answer.

All services has successfull started, but problem is with spliting names in neat.conf. ( I have say that in first post).

I will test.

Regards

[Anton Beloglazov]

Please let me know if you have other problems.

Best regards,
Anton

[王玺源]

Hello,

Im new here,I try to run neat on Ubuntu 14.04.But after it's installed ,I try to start the service "openstack-neat-global-manager".some errors are appered:unrecognized service.
Could you tell me where and how to modifi the .py or .sh files?

Thank you very much.
在 2015年3月6日星期五 UTC+8下午7:06:06，Daniel Pawlik写道：

[Anton Beloglazov]

Hi and sorry for taking a long to reply,

The installation has only been tested on CentOS, so it may not work properly on Ubuntu. You can also run the following scripts from the project's root to start the services:

start-data-collector.py

start-local-manager.py

start-global-manager.py

Let me know if you have problems.

Best regards,

Anton