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[Vishvananda Ishaya <vishvananda@xxxxxxxxx>]

There are currently no plans for such of thing. It seems easier to rely on existing plugins for monitoring.  That said, it shouldn't be too hard to implement the diagnostics call for kvm/libvirt if someone wants to tackle it.

Vish

On Jan 25, 2012, at 8:21 AM, Leander Bessa wrote:

> Are there any plans to add support for monitoring instances which run libvirt? Does XEN also use libvirt?
> 
> On Wed, Jan 25, 2012 at 2:01 PM, Leander Bessa <leanderbb@xxxxxxxxx> wrote:
> Ok i'll look into that, thank you for the answers.
> 
> Regards,
> 
> Leander
> 
> 
> On Tue, Jan 24, 2012 at 11:16 PM, Vishvananda Ishaya <vishvananda@xxxxxxxxx> wrote:
> Monitoring can be done through libvirt monitoring plugins.  For example:
> 
> http://honk.sigxcpu.org/projects/libvirt/
> 
> Vish
> 
> On Jan 24, 2012, at 2:01 PM, Leander Bessa wrote:
> 
>> How exactly do i install that particular extension and what can i use as an alternative to monitor instances with KVM?
>> 
>> 
>> On Tue, Jan 24, 2012 at 6:11 PM, Kiall Mac Innes <kiall@xxxxxxxxxxxx> wrote:
>> I've just verified this against my install, but since the diagnostics is unsupported when using libvirt/kvm, it still errors out (but with a 500, rather than 404)
>> 
>> Thanks,
>> Kiall
>> 
>> 
>> 
>> On Tue, Jan 24, 2012 at 5:56 PM, Brian Waldon <brian.waldon@xxxxxxxxxxxxx> wrote:
>> Actually the diagnostics command was not added in Essex, but it was converted to a true extension. However it is part of the Admin API, which means for Diablo you need to set the allow_admin_api flag on your nova-api node.
>> 
>> 
>> On Jan 24, 2012, at 9:41 AM, Kiall Mac Innes wrote:
>> 
>>> Hi,
>>> 
>>> The diagnostics command was added in Essex, my packages are using the stable Diablo version.
>>> 
>>> Novaclient sadly shows these options even though they can't be used with Diablo.
>>> 
>>> Kiall
>>> 
>>> Sent from my mobile - Sorry for being short.
>>> 
>>> On Jan 24, 2012 5:04 p.m., "Leander Bessa" <leanderbb@xxxxxxxxx> wrote:
>>> Hello,
>>> 
>>> I've setup a single node configuration with keystone using the packages from https://launchpad.net/~managedit/+archive/openstack.
>>> 
>>> I've managed to launch an instance, however when i run the commando nova diagnostics <server> i get this:
>>> 
>>> REQ: curl -i http://127.0.0.1:5000/tokens -X POST -H "Content-Type: application/json" -H "User-Agent: python-novaclient"
>>> 
>>> REQ BODY: {"auth": {"tenantName": "admin", "passwordCredentials": {"username": "admin", "password": "admin"}}}
>>> 
>>> RESP:{'date': 'Tue, 24 Jan 2012 16:56:24 GMT', 'status': '200', 'content-length': '1119', 'content-type': 'application/json; charset=UTF-8'} {"access": {"token": {"expires": "2015-02-05T00:00:00", "id": "999888777666", "tenant": {"id": "1", "name": "admin"}}, "serviceCatalog": [{"endpoints": [{"adminURL": "http://127.0.0.1:8774/v1.1/1";, "region": "RegionOne", "internalURL": "http://127.0.0.1:8774/v1.1/1";, "publicURL": "http://127.0.0.1:8774/v1.1/1"}], "type": "compute", "name": "nova"}, {"endpoints": [{"adminURL": "http://127.0.0.1:8774/v1.0";, "region": "RegionOne", "internalURL": "http://127.0.0.1:8774/v1.0";, "publicURL": "http://127.0.0.1:8774/v1.0/"}], "type": "compute", "name": "nova_compat"}, {"endpoints": [{"adminURL": "http://127.0.0.1:9292/v1.1/1";, "region": "RegionOne", "internalURL": "http://127.0.0.1:9292/v1.1/1";, "publicURL": "http://127.0.0.1:9292/v1.1/1"}], "type": "image", "name": "glance"}, {"endpoints": [{"adminURL": "http://127.0.0.1:35357/v2.0";, "region": "RegionOne", "internalURL": "http://127.0.0.1:5000/v2.0";, "publicURL": "http://127.0.0.1:5000/v2.0"}], "type": "identity", "name": "identity"}], "user": {"id": "1", "roles": [{"tenantId": "1", "id": "1", "name": "Admin"}, {"id": "1", "name": "Admin"}], "name": "admin"}}}
>>> 
>>> REQ: curl -i http://127.0.0.1:8774/v1.1/1/servers/3/diagnostics -X GET -H "X-Auth-Project-Id: admin" -H "User-Agent: python-novaclient" -H "X-Auth-Token: 999888777666"
>>> 
>>> REQ: curl -i http://127.0.0.1:8774/v1.1/1/servers/3/diagnostics -X GET -H "X-Auth-Project-Id: admin" -H "User-Agent: python-novaclient" -H "X-Auth-Token: 999888777666"
>>> 
>>> RESP:{'date': 'Tue, 24 Jan 2012 16:56:24 GMT', 'status': '404', 'content-length': '52', 'content-type': 'text/plain; charset=UTF-8'} 404 Not Found
>>> 
>>> The resource could not be found.
>>> 
>>>    
>>> 
>>> RESP:{'date': 'Tue, 24 Jan 2012 16:56:24 GMT', 'status': '404', 'content-length': '52', 'content-type': 'text/plain; charset=UTF-8'} 404 Not Found
>>> 
>>> The resource could not be found.
>>> 
>>>  
>>> n/a (HTTP 404)
>>> 
>>> 
>>> Any ideas?
>>> 
>>> Regards,
>>> 
>>> Leander
>>> 
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>> 
>> 
>> 
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>