[ovirt-users] Re: sdk api and follow question / bug

2018-05-14 Thread Peter Hudec 
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Hash: SHA512

Hi,

I'm running query

uri:
https://dipovirt-engine02.cnc.sk//ovirt-engin/api/vms?follow=statistics,
nics.statistics,disk_attachments.disk.statistics

headers: {'Accept': 'application/json'}

The result contains the disk_attachments.disk.statistics section only
for the first VM.

regards
Peter Hudec


On 14/05/2018 09:45, Ondra Machacek wrote:
> On 05/10/2018 10:32 AM, Peter Hudec wrote: Hi,
> 
> I'm using API to get stats about the VM using the FOLLOW syntax 
> described in 
> http://ovirt.github.io/ovirt-engine-api-model/4.2/#documents/003_commo
n_
>
> 
concepts/follow
> 
> In my case I list all VM with FOLLOWING - 'statistics', -
> 'nics.statistics', - 'disk_attachments.disk.statistics'
> 
> On my env with about 50 VM the query took about 12s but the paring
> for the monitoring system is easy.
> 
> The question is, it's better to split the code and use more queries
> as the note in the API docs recommends? Not sure it will be faster
> and less cpu intensive on the engine side.
> 
>> It won't. It's better just in terms of network load, not engine
>> load.
> 
> 
> Also the disk_attachments.disk.statistics on VMs seems to be
> broken, I'm not getting the data on 4.2.2 installation. /using json
> syntax, not xml/
> 
>> Can you please describe what exactly isn't working? You won't get
>> that for any VM? Can describe the steps how to reproduce it? Do
>> you get HTTP 404 or 500?
> 
> 
> regards Peter
> 
> -- *Peter Hudec* Infraštruktúrny architekt phu...@cnc.sk
> 
> 
> *CNC, a.s.* Borská 6, 841 04 Bratislava Recepcia: +421 2  35 000
> 100
> 
> Mobil:+421 905 997 203 *www.cnc.sk* 
> 
>> ___ Users mailing
>> list -- users@ovirt.org To unsubscribe send an email to
>> users-le...@ovirt.org
>> 

- -- 
*Peter Hudec*
Infraštruktúrny architekt
phu...@cnc.sk 

*CNC, a.s.*
Borská 6, 841 04 Bratislava
Recepcia: +421 2  35 000 100

Mobil:+421 905 997 203
*www.cnc.sk* 

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[ovirt-users] Re: sdk api and follow question / bug

2018-05-14 Thread Ondra Machacek 

On 05/10/2018 10:32 AM, Peter Hudec wrote:

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Hash: SHA512

Hi,

I'm using API to get stats about the VM using the FOLLOW syntax
described in
http://ovirt.github.io/ovirt-engine-api-model/4.2/#documents/003_common_
concepts/follow

In my case I list all VM with FOLLOWING
  - 'statistics',
  - 'nics.statistics',
  - 'disk_attachments.disk.statistics'

On my env with about 50 VM the query took about 12s but the paring for
the monitoring system is easy.

The question is, it's better to split the code and use more queries as
the note in the API docs recommends? Not sure it will be faster and
less cpu intensive on the engine side.


It won't. It's better just in terms of network load, not engine load.



Also the disk_attachments.disk.statistics on VMs seems to be broken,
I'm not getting the data on 4.2.2 installation. /using json syntax,
not xml/


Can you please describe what exactly isn't working?
You won't get that for any VM? Can describe the steps how to reproduce
it? Do you get HTTP 404 or 500?



regards
Peter

- -- 
*Peter Hudec*

Infraštruktúrny architekt
phu...@cnc.sk 

*CNC, a.s.*
Borská 6, 841 04 Bratislava
Recepcia: +421 2  35 000 100

Mobil:+421 905 997 203
*www.cnc.sk* 

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