[kolla-ansible][yoga] fluentd problem with elasticsearch after update

Michał Nasiadka mnasiadka at gmail.com
Thu May 4 13:12:29 UTC 2023


Hello,

Kolla-Ansible is not supporting both opensearch and elasticsearch running at the same time - so if you’re using cloudkitty - it’s better to stick for Elasticsearch for now (CK does not support OpenSearch yet).

I started working on the bug - will let you know in the bug report when a fix will be merged and images published.
In the meantime you can try to uninstall the too-new elasticsearch gems using td-agent-gem uninstall in your running container image.

Best regards,
Michal

> On 4 May 2023, at 14:33, wodel youchi <wodel.youchi at gmail.com> wrote:
> 
> Hi,
> 
> I'll try to open a bug for this.
> 
> I am using elasticsearch also with Cloudkitty : cloudkitty_storage_backend: "elasticsearch" instead of influxdb to get some HA.
> Will I still get the fluentd problem even if I migrate to Opensearch leaving  Cloudkitty with  elasticsearch???
> 
> Regards.
> 
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> Le jeu. 4 mai 2023 à 07:42, Michał Nasiadka <mnasiadka at gmail.com <mailto:mnasiadka at gmail.com>> a écrit :
>> Hello,
>> 
>> That probably is a Kolla bug - can you please raise a bug in launchpad.net <http://launchpad.net/>?
>> The other alternative is to migrate to OpenSearch (we’ve back ported this functionality recently) - https://docs.openstack.org/kolla-ansible/yoga/reference/logging-and-monitoring/central-logging-guide-opensearch.html#migration
>> 
>> Best regards,
>> Michal
>> 
>>> On 3 May 2023, at 17:13, wodel youchi <wodel.youchi at gmail.com <mailto:wodel.youchi at gmail.com>> wrote:
>>> 
>>> Hi,
>>> 
>>> I have finished the update of my openstack platform with newer containers.
>>> 
>>> While verifying I noticed that fluentd container keeps restarting.
>>> 
>>> In the log file I am having this :
>>>> 2023-05-03 16:07:59 +0100 [error]: #0 config error file="/etc/td-agent/td-agent.conf" error_class=Fluent::ConfigError error="Using Elasticsearch client 8.7.1 is not compatible for your Elasticsearch server. Please check your using elasticsearch gem version and Elasticsearch server."
>>>> 2023-05-03 16:07:59 +0100 [error]: Worker 0 finished unexpectedly with status 2
>>>> 2023-05-03 16:07:59 +0100 [info]: Received graceful stop
>>> 
>>> Those are the images I am using :
>>> (yogavenv) [deployer at rscdeployer ~]$ sudo docker images | grep -i elas
>>> 192.168.1.16:4000/openstack.kolla/centos-source-prometheus-elasticsearch-exporter <http://192.168.1.16:4000/openstack.kolla/centos-source-prometheus-elasticsearch-exporter>   yoga030523       b48f63ed0072   12 hours ago   539MB
>>> 192.168.1.16:4000/openstack.kolla/centos-source-elasticsearch <http://192.168.1.16:4000/openstack.kolla/centos-source-elasticsearch>                       yoga030523       3558611b0cf4   12 hours ago   1.2GB
>>> 192.168.1.16:4000/openstack.kolla/centos-source-elasticsearch-curator <http://192.168.1.16:4000/openstack.kolla/centos-source-elasticsearch-curator>               yoga030523       83a6b48339ea   12 hours ago   637MB
>>> 
>>> (yogavenv) [deployer at rscdeployer ~]$ sudo docker images | grep -i fluen
>>> 192.168.1.16:4000/openstack.kolla/centos-source-fluentd <http://192.168.1.16:4000/openstack.kolla/centos-source-fluentd>                             yoga030523       bf6596e139e2   12 hours ago   847MB
>>> 
>>> Any ideas?
>>> 
>>> Regards.
>>> 
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