[Openstack] [Ceilometer] Can not start agents, can't find a publisher manager

2013-04-10 Thread Zehnder Toni (zehndton)
I`ve a problem with the ceilometer agents. When I want to start one, it can`t 
find a publisher manager('meter_publisher').
The whole error is :

CRITICAL ceilometer [-] Pipeline {'publishers': ['meter_publisher'], 
'interval': 60, 'transformers': None, 'name': 'meter_pipeline', 'counters': 
['*']}: Publishers set(['meter_publisher']) invalid

Is there a solution for this problem? It looks similar to 
https://bugs.launchpad.net/devstack/+bug/1131467

Thanks,

Toni Zehnder
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Re: [Openstack] [ceilometer] Monitoring physical devices

2012-11-05 Thread Zehnder Toni (zehndton)
> On Thu, Nov 01 2012, Julien Danjou wrote:
>> On Thu, Nov 01 2012, Zehnder Toni (zehndton) wrote:

>> My goal is to offer monitored data to the admin and customers. The 
>> admin is interested in the utilization of the physical components and 
>> the virtual machines and the customer is interested to know what his VMs do 
>> or can do.
>> It would be nice to get the data from a single point. I thought I can 
>> enhance the Ceilometer compute agent to get this data out. Does this 
>> make sense or is it better to use another monitoring tool for the 
>> physical components?

> I think the pollster implementation can be done. I wouldn't implement this in 
> the compute agent, but probably in some hardware agent, because it's likely 
> it would be used in different kinds of environment and not only on compute 
> node, i.e. you may also want to meter hardware usage for you cinder or glance 
> node anyway.

I think also the best way to implement this is to integrate a new (hardware) 
agent. Then we have a clear delineation. I'm very interested in helping to 
develop this.

Toni

> About the 10 minutes polling interval Doug mentionned, this can be a problem 
> indeed, but it's still solvable later and would be easy to solve if this in a 
> different agent, since you could change the periodic interval for pollster 
> runs to something like 1 or 5 minutes.

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Re: [Openstack] [ceilometer] Monitoring physical devices

2012-11-01 Thread Zehnder Toni (zehndton)
> On Thu, Nov 01 2012, Zehnder Toni (zehndton) wrote:

>> On Thu, Nov 01 2012, Julien Danjou wrote:

>> On every physical compute node is the Ceilometer compute agent 
>> installed, right?!

> Yes.

>> 1) Does the compute agent collect data of the physical machine as well 
>> or is it just collecting data of the virtual machines?

> Only virtual machines.

>> 2) Could it be useful to enhance the Ceilometer agent to collect data from 
>> the physical servers? 

> Why not. What do you have in mind exactly?

My goal is to offer monitored data to the admin and customers. The admin is 
interested in the utilization of the physical components and the virtual 
machines and the customer is interested to know what his VMs do or can do. It 
would be nice to get the data from a single point. I thought I can enhance the 
Ceilometer compute agent to get this data out. Does this make sense or is it 
better to use another monitoring tool for the physical components?

Cheers,

Toni

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[Openstack] [ceilometer] Monitoring physical devices

2012-11-01 Thread Zehnder Toni (zehndton)
Hi there,

I am looking for a way to monitor the whole OpenStack environment including 
physical servers as well as the network. 
On every physical compute node is the Ceilometer compute agent installed, 
right?!
1) Does the compute agent collect data of the physical machine as well or is it 
just collecting data of the virtual machines?
2) Could it be useful to enhance the Ceilometer agent to collect data from the 
physical servers? 

Toni

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