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Re: Scale up and kaboom



Clayton,

I meant pods.  When I hit the up button, a pod tried to be deployed to a node with any room left and count of failed pods starts to increase dramatically.
Inline image 1
And it continues to increase until I go back and stop it via command line (which is me deleting these pods followed by changing the scale count).  Hitting the down button doesn't assist in stopping this process.

This same issue appears to occur via command line as well.  Here's a snippet after trying to scale the pod:
```
logging-fluentd-1-tnjv7   0/1       Pending            0          0s
logging-fluentd-1-uj81h   0/1       OutOfDisk          0          6s
logging-fluentd-1-ukw2q   0/1       OutOfDisk          0          9s
logging-fluentd-1-ullqn   0/1       OutOfDisk          0          1s
logging-fluentd-1-v19ka   0/1       OutOfDisk          0          8s
logging-fluentd-1-w4zre   0/1       OutOfDisk          0          5s
logging-fluentd-1-wkzco   0/1       OutOfDisk          0          12s
logging-fluentd-1-wvces   0/1       OutOfDisk          0          12s
logging-fluentd-1-x5h0i   0/1       OutOfDisk          0          1s
logging-fluentd-1-xl4hz   0/1       OutOfDisk          0          12s
logging-fluentd-1-xqhul   0/1       OutOfDisk          0          10s
logging-fluentd-1-ykpku   0/1       OutOfDisk          0          13s
logging-fluentd-1-z2map   0/1       OutOfDisk          0          7s
[root master-001 ~]# oc get pods | wc -l
116
[root master-001 ~]# oc get pods | wc -l
119
```

On Wed, Jan 6, 2016 at 5:38 PM, Clayton Coleman <ccoleman redhat com> wrote:
When you say manually scale up a node, what do you mean?

On Jan 6, 2016, at 5:36 PM, John Skarbek <jskarbek rallydev com> wrote:

Has anyone seen a slight issue that is induced by the unknown administrator where one decides to manually scale up a pod, openshift tries to place it on a node that doesn't have any disk space left, and openshift proceeds to get stuck in a loop of trying to deploy to it?

I did this, and openshift has created 500 nodes in one minute and the counter is still climbing.  All of these are failed pods to the same node that ran out of disk space.

--

John Skarbek

Infrastructure Engineer

CA Technologies | 1101 Haynes St, Suite 105 | Raleigh, NC 27604

Office: +1 720 921 8126 | john skarbek ca com

Rally is now CA Technologies

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--

John Skarbek

Infrastructure Engineer

CA Technologies | 1101 Haynes St, Suite 105 | Raleigh, NC 27604

Office: +1 720 921 8126 | john skarbek ca com

Rally is now CA Technologies


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