[Devtools] 10 pods per core

[Burr Sutter]

On Thu, Jul 19, 2018 at 7:26 AM Jean-Francois Maury <jmaury at redhat.com>
wrote:

> Sorry oc get nodes -o yaml
>

since I am mostly trying to be a Java & JavaScript developer, I am a poor
OpenShift and Linux sys admin/operator

so, I am pretty literal :-)


>

On Thu, Jul 19, 2018 at 3:21 PM Burr Sutter <bsutter at redhat.com> wrote:
>
>>
>>
>> On Thu, Jul 19, 2018 at 7:10 AM Jean-Francois Maury <jmaury at redhat.com>
>> wrote:
>>
>>> oc get nodes against cdk 3.5 (minishift ?) will show you the node is
>>> limited to 20 pods
>>>
>>
>> I do not see "20" in that output
>>
>> oc get nodes
>>
>> NAME        STATUS    ROLES     AGE       VERSION
>>
>> localhost   Ready     <none>    8h        v1.9.1+a0ce1bc657
>>
>>>
>>> On Thu, Jul 19, 2018 at 2:49 PM Burr Sutter <bsutter at redhat.com> wrote:
>>>
>>>> There must still be some limit - and it seems about 10 pods per core
>>>> (just counting the Running, not Completed/Pending/Error).
>>>>
>>>> Failed Scheduling
>>>> 0/1 nodes are available: 1 Insufficient pods.
>>>> 26 times in the last
>>>>
>>>> On Sun, Jul 15, 2018 at 10:27 PM Lalatendu Mohanty <lmohanty at redhat.com>
>>>> wrote:
>>>>
>>>>>
>>>>>
>>>>> On Sun, Jul 15, 2018 at 12:57 AM, Clayton Coleman <ccoleman at redhat.com
>>>>> > wrote:
>>>>>
>>>>>> In 3.9 we removed this default (or maybe 3.10).  If minishift isn’t
>>>>>> explicitly setting it should already be relaxed.
>>>>>>
>>>>>>
>>>>> +1, we had similar observation on 3.9.
>>>>>
>>>>> On Jul 14, 2018, at 2:51 PM, Burr Sutter <bsutter at redhat.com> wrote:
>>>>>>
>>>>>> Can we relax that setting to allow 15 or 20 pods per code on
>>>>>> minishift?
>>>>>>
>>>>>> In order to run "hello world" with Istio, you need at least 19 pods
>>>>>> (not including build/deploy pods) and using 3 cores (on a 4 core machine)
>>>>>> for the VM running minishift makes everything else (slides, chrome, etc)
>>>>>> often much too slow.
>>>>>>
>>>>>> If you have not run our primary Istio tutorial via minishift, it
>>>>>> would be a good experience for you :-)
>>>>>> bit.ly/istio-tutorial
>>>>>>
>>>>>>
>>>>>>
>>>>>>
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>>>>>>
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>>>>>>
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>>>
>>>
>>> --
>>>
>>> JEFF MAURY
>>>
>>> Red Hat
>>>
>>> <https://www.redhat.com/>
>>>
>>> jmaury at redhat.com
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>>
>
> --
>
> JEFF MAURY
>
> Red Hat
>
> <https://www.redhat.com/>
>
> jmaury at redhat.com
> <https://red.ht/sig>
> <https://redhat.com/summit>
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