openshift_logging_elasticsearch_pvc_dynamic is a deprecated variable that
defined the alpha feature of PV->PVC associations prior to the introduction
of storage classes

On Tue, Apr 17, 2018 at 6:26 AM, Per Carlson <[email protected]> wrote:

> Hi.
>
> On 17 April 2018 at 12:17, Tim Dudgeon <[email protected]> wrote:
>
>> So if you are using dynamic provisioning the only option for logging is
>> for the default StorageClass to be set to what is needed?
>>
>> On 17/04/18 11:12, Per Carlson wrote:
>>
>> This holds at least for 3.7:
>>
>> For metrics you can use "openshift_metrics_cassanda_pvc_storage_class_name"
>> (https://github.com/openshift/openshift-ansible/blob/release
>> -3.7/roles/openshift_metrics/tasks/generate_cassandra_pvcs.yaml#L44).
>>
>> Using a StorageClass for logging (ElasticSearch) is more confusing. The
>> variable is "openshift_logging_elasticsearch_pvc_storage_class_name" (
>> https://github.com/openshift/openshift-ansible/blob/release
>> -3.7/roles/openshift_logging_elasticsearch/defaults/main.yml#L34). But,
>> it is only used for non-dynamic PVCs (https://github.com/openshift/
>> openshift-ansible/blob/release-3.7/roles/openshift_logging_
>> elasticsearch/tasks/main.yaml#L368-L370).
>>
>>
>> --
>> Pelle
>>
>> Research is what I'm doing when I don't know what I'm doing.
>> - Wernher von Braun
>>
>>
>>
>
> ​No, I think you can ​use a StorageClass by keeping 
> "openshift_logging_elasticsearch_pvc_dynamic"
> is false. Not sure if that has any side effects though.
>
> --
> Pelle
>
>
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>


-- 
--
Jeff Cantrill
Senior Software Engineer, Red Hat Engineering
OpenShift Integration Services
Red Hat, Inc.
*Office*: 703-748-4420 | 866-546-8970 ext. 8162420
[email protected]
http://www.redhat.com
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