Open Stack

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 at 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 [<Server: prom-cl1>, <Server:
> mon-srg>, <Server: tehanget>] 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 [<Server: prom-cl1>, <Server:
> mon-srg>, <Server: tehanget>] 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 at 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 <jianghua.wang at citrix.com>
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
>
>
>
> *From:* wjh_fresh [mailto:wjh_fresh at 163.com]
> *Sent:* Monday, September 11, 2017 1:38 PM
> *To:* Jianghua Wang <jianghua.wang at citrix.com>
> *Subject:* Fw: [Openstack] [xenserver-ocata] ceilometer compute error
> Rrd_interface.Internal_error
>
>
>
> 发件人： Adhi Priharmanto <adhi.pri at gmail.com>
>
> 发送日期： 2017年09月08日 21:56
>
> 收件人： openstack <openstack at lists.openstack.org>
>
> 抄送人：
>
> 主题： [Openstack] [xenserver-ocata] ceilometer compute error
> Rrd_interface.Internal_error
>
> 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 <lambda>
> 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,
>
>
>
> *Adhi Priharmanto*
>
> about.me/a_dhi
>
>
>
> +62-812-82121584 <+62%20812-8212-1584>
>
>
>
>


-- 
Cheers,



[image: --]
Adhi Priharmanto
[image: http://]about.me/a_dhi
<http://about.me/a_dhi?promo=email_sig>
+62-812-82121584
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