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Re: Docker Thin Pool Space



Ah thats handy to know thanks,

On that note, I'm trying to upgrade a 3.4 cluster to 3.5 using ansible but I get the following error "Available origin-docker-excluder version 3.6.0 is higher than the upgrade target version" Has anyone seen this before?

On Tue, Aug 15, 2017 at 2:31 PM, Scott Dodson <sdodson redhat com> wrote:
I believe prior to 1.5 the garbage collector and docker free space requirement are tuned to the same value of 90% utilization which means that the garbage collection won't trigger a cleanup before you're unable to create new containers. You can override the GC threshold to 85% which would ensure that garbage collection happens before you hit the 90% mark where docker stops creating new containers.

--
Scott

On Tue, Aug 15, 2017 at 9:07 AM, Alexey Surikov <alexey surikov booking com> wrote:
On Mon, Aug 14, 2017 at 3:20 PM,
<users-request lists openshift.redhat.com> wrote:
>
>
> Thanks Aleksandar,
>
> Do you just have that cron'd on each node?
>

Isn't that supposed to be done by kubelet running on the nodes?

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