Re: [Openstack] [xenserver-ocata] ceilometer compute error Rrd_interface.Internal_error

2017-09-25 Thread Jianghua Wang 
Adhi,

I'm happy to know that you've resolved the Rrd_interface.Internal_error.

 By checking the logs you posted, the errors are all relative to measurements 
which are not implemented yet for XenServer. See the supporting matrix: 
https://docs.openstack.org/ceilometer/latest/admin/telemetry-measurements.html
 We're evaluating adding support for these measurements and put that in the 
development plan.
 In recent releases, upstream has been changed to log it as error for the 
unimplemented measurements. That doesn’t make sense indeed.

Regards,
Jianghua
--
Date: Mon, 25 Sep 2017 14:51:46 +0700
From: Adhi Priharmanto 
To: Jianghua Wang 
Cc: "openstack@lists.openstack.org" 
Subject: Re: [Openstack] FW: [xenserver-ocata] ceilometer compute
error   Rrd_interface.Internal_error

Hi Jianghua,

Thanks for your response and attention. For the error of  "
Rrd_interface.Internal_error" , I was installed this update on my xenserver
(https://support.citrix.com/article/CTX225676) , and RRD error now was gone 
from ceilometer logs.

I'm still at ocata release , here is my openstack package list on my compute 
node

> [root@cmp1-oc-srg ceilometer]# rpm -qa |grep openstack 
> centos-release-openstack-ocata-1-1.el7.noarch
> openstack-selinux-0.7.13-2.el7.noarch
> openstack-nova-compute-15.0.0-1.el7.noarch
> openstack-neutron-common-10.0.1-1.el7.noarch
> openstack-ceilometer-polling-8.1.0-1.el7.noarch
> openstack-ceilometer-compute-8.1.0-1.el7.noarch
> openstack-neutron-openvswitch-10.0.1-1.el7.noarch
> openstack-neutron-ml2-10.0.1-1.el7.noarch
> openstack-ceilometer-common-8.1.0-1.el7.noarch
> openstack-nova-common-15.0.0-1.el7.noarch
> openstack-neutron-10.0.1-1.el7.noarch


And here's is my logs as your request
https://paste.fedoraproject.org/paste/Yv8DoGbLziE0~luY6qwbhQ

I still find error at ceilometer-compute logs like this one

2017-09-25 14:31:07.041 9048 INFO ceilometer.agent.manager [-] Polling
> pollster disk.device.iops in the context of all_pollsters
> 2017-09-25 14:31:07.042 9048 ERROR ceilometer.agent.manager [-] 
> Prevent pollster disk.device.iops from polling [,  mon-srg>, ] on source all_pollsters anymore!
> 2017-09-25 14:31:07.043 9048 INFO ceilometer.agent.manager [-] Polling 
> pollster disk.device.latency in the context of all_pollsters
> 2017-09-25 14:31:07.044 9048 ERROR ceilometer.agent.manager [-] 
> Prevent pollster disk.device.latency from polling [, 
>  mon-srg>, ] on source all_pollsters anymore!


I think this error maybe make some of measurement won't works at gnocchi, and 
also some of gnocchi metric won't show the unit

[root@localhost ~]# gnocchi metric list |grep disk.device.iops
>
> +---+-+-+---++
> | id| archive_policy/name | name
>  | unit  | resource_id|
>
> +---+-+-+---++
>
>> | 0062d222-2874-4a19-be34-a5bee3051d21 | low |
>> disk.device.iops| None  |
>> 7b089e8e-5be7-599a-b279-15a8129f7bdd |
>
> | 3dc249e4-006d-47a3-935c-58e571ba086c | low |
>> disk.device.iops| None  |
>> 0efeccca-8313-5aec-a1e2-955e091419f9 |
>
> | c2c19329-1709-4165-bdea-3bcf81c5d9d4 | low |
>> disk.device.iops| None  |
>> 78aa9c1e-b199-551c-b295-fecb237639fc |
>
> | cfa1c4bf-591e-4229-bb76-7607fcba640e | low |
>> disk.device.iops| None  |
>> bdf98233-442b-5fe4-aa02-ba567e487dcc |
>
>

Any suggest about the last error of ceilometer-compute  ?

On Mon, Sep 25, 2017 at 1:02 PM, Jianghua Wang 
wrote:

> Adhi,
>
>   Do you still have this problem?
>
>   The following errors may be caused due to this xvda disk doesn’t exist.
> Did you see any issue from the nova?
>
> Rrd.Invalid_data_source(\\"vbd_xvda_read\\")")
>
>
>
> If you are still suffering from this issue, can you send me the 
> following log files:
>
> 1.   Log files for the nova-compute and ceilometer services located
> in nova compute node.
>
> 2.   The /var/log/xensource.log from dom0 where the compute node is
> running on.
>
>
>
> And can you confirm the release version? From the title – 
> [xenserver-ocata], it may be ocata. But by checking the code line from 
> the log, it’s probably already in pike.
>
>
>
> Regards,
>
> Jianghua

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[Openstack] [xenserver-ocata] ceilometer compute error Rrd_interface.Internal_error

2017-09-08 Thread Adhi Priharmanto 
Hi all,

I'm add ceilometer into my compute node, when I watch the ceilometer
compute log , I found this error .

2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters [-] Could
> not get disk.device.write.requests.rate events for
> 59277f16-6ccf-4b5a-9204-c75c8a97dff7: ['INTERNAL_ERROR',
> 'Rrd_interface.Internal_error("Rrd.Invalid_data_source(\\"vbd_xvda_read\\")")']:
> Failure: ['INTERNAL_ERROR',
> 'Rrd_interface.Internal_error("Rrd.Invalid_data_source(\\"vbd_xvda_read\\")")']
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters Traceback
> (most recent call last):
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters   File
> "/usr/lib/python2.7/site-packages/ceilometer/compute/pollsters/__init__.py",
> line 136, in get_samples
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
> cache, instance, self._inspection_duration)
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters   File
> "/usr/lib/python2.7/site-packages/ceilometer/compute/pollsters/__init__.py",
> line 100, in _inspect_cached
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
> result = list(result)
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters   File
> "/usr/lib/python2.7/site-packages/ceilometer/compute/virt/xenapi/inspector.py",
> line 176, in inspect_disk_rates
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
> vm_ref, "vbd_%s_read" % vbd_rec['device']))
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters   File
> "/usr/lib/python2.7/site-packages/os_xenapi/client/objects.py", line 64, in
> 
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
> return lambda *params: self._call_method(method_name, *params)
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters   File
> "/usr/lib/python2.7/site-packages/os_xenapi/client/objects.py", line 61, in
> _call_method
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
> return self.session.call_xenapi(call, *args)
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters   File
> "/usr/lib/python2.7/site-packages/os_xenapi/client/session.py", line 200,
> in call_xenapi
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
> return session.xenapi_request(method, args)
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters   File
> "/usr/lib/python2.7/site-packages/os_xenapi/client/XenAPI.py", line 130, in
> xenapi_request
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters
> result = _parse_result(getattr(self, methodname)(*full_params))
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters   File
> "/usr/lib/python2.7/site-packages/os_xenapi/client/XenAPI.py", line 212, in
> _parse_result
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters raise
> Failure(result['ErrorDescription'])
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters Failure:
> ['INTERNAL_ERROR',
> 'Rrd_interface.Internal_error("Rrd.Invalid_data_source(\\"vbd_xvda_read\\")")']
> 2017-09-08 20:21:59.214 14826 ERROR ceilometer.compute.pollsters


How to resolve this error ?

The second question, when I check gnocchi metric list, why most of metric
have a none value in unit column ?

...
> | 04df7669-0578-43b6-9e7f-d413e7def0e6 | low |
> memory.usage| MB|
> 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
> | 135bd162-fc03-4395-9e24-b4709c438808 | low | memory
>  | MB| 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
> | 1bb63ed1-f1da-4300-9e86-2d6fb902ece6 | low |
> disk.read.requests  | None  |
> 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
> | 1c422d14-b254-46d8-b3b5-a78a5068592a | low |
> disk.read.requests.rate | None  |
> 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
> | 1cbc7050-4359-4d55-a3f0-383782223c49 | low |
> disk.ephemeral.size | GB|
> 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
> | 237c02ae-0759-4ed6-8ec9-d25b06a398c0 | low | cpu
> | None  | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
> | 2cddcb76-bfa5-4c5b-b12a-2d3f0d270674 | low | cpu_util
>  | % | 59277f16-6ccf-4b5a-9204-c75c8a97dff7 |
> ...


I truncate the result
-- 
Cheers,



[image: --]
Adhi Priharmanto
[image: http://]about.me/a_dhi

+62-812-82121584
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