[heketi-devel] Heketi and GlusterFS Container versions

Luis Pabon lpabon at chrysalix.org
Mon Jun 26 15:23:11 UTC 2017


Jose, we could now make it the default. With
https://github.com/heketi/heketi/pull/740 now in the code, the database is
now compressed, and we can store up to 12k devices.

- Luis

On Sat, Jun 24, 2017 at 3:12 PM, Christopher Schmidt <fakod666 at gmail.com>
wrote:

> Ok, thanks Jose for the clarification.
>
> Jose A. Rivera <jarrpa at redhat.com> schrieb am Sa., 24. Juni 2017, 21:09:
>
>> We haven't aggressively tested the limits, but I believe it's when you
>> get to the 100s of volumes that the DB started getting larger than
>> 1MB.
>>
>> --Jose
>>
>> On Sat, Jun 24, 2017 at 2:05 PM, Christopher Schmidt <fakod666 at gmail.com>
>> wrote:
>> > Ok, so using a secret ist just for testing or small clusters? Or what
>> does
>> > increase DB size over 1 MB?
>> >
>> >
>> > Jose A. Rivera <jarrpa at redhat.com> schrieb am Sa., 24. Juni 2017,
>> 20:34:
>> >>
>> >> heketi v4 CAN backup to a secret, but this is not default behavior and
>> >> we don't configure for it in gluster-kubernetes. Kube secrets have a
>> >> maximum size of about 1MB, and the heketi DB can easily grow past that
>> >> size.
>> >>
>> >> --Jose
>> >>
>> >> On Sat, Jun 24, 2017 at 1:06 PM, Christopher Schmidt <
>> fakod666 at gmail.com>
>> >> wrote:
>> >> > OK, I assume its version 4 (more or less)
>> >> >
>> >> > and Version 4 will backup the database to a secret. So the following
>> is
>> >> > no
>> >> > longer required?
>> >> > (deployment to native Kubernetes 1.6.x)
>> >> >
>> >> > # heketi-client/bin/heketi-cli setup-openshift-heketi-storage
>> >> > # kubectl create -f heketi-storage.json
>> >> >
>> >> >
>> >> > Jose A. Rivera <jarrpa at redhat.com> schrieb am Sa., 24. Juni 2017 um
>> >> > 17:21
>> >> > Uhr:
>> >> >>
>> >> >> The gluster-kubernetes project uses the latest images of heketi and
>> >> >> GlusterFS from Docker Hub. :) These are 'heketi/heketi:dev' and
>> >> >> 'gluster/gluster-centos:latest' respectively.
>> >> >>
>> >> >> --Jose
>> >> >>
>> >> >> On Sat, Jun 24, 2017 at 1:35 AM, Christopher Schmidt
>> >> >> <fakod666 at gmail.com>
>> >> >> wrote:
>> >> >> > Hi,
>> >> >> >
>> >> >> > For the scripts in extras/kubernetes, which container versions
>> should
>> >> >> > I
>> >> >> > use?
>> >> >> >
>> >> >> > And I assume that this
>> >> >> > https://github.com/gluster/gluster-kubernetes/tree/master/deploy
>> is
>> >> >> > outdated, right?
>> >> >> >
>> >> >> > Regards Christopher
>> >> >> >
>> >> >> > _______________________________________________
>> >> >> > heketi-devel mailing list
>> >> >> > heketi-devel at gluster.org
>> >> >> > http://lists.gluster.org/mailman/listinfo/heketi-devel
>> >> >> >
>>
>
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