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Merge pull request #33859 from luxas/not_so_aggressve_probes

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Do not probe so aggressively which may lead to unnecessary restarts

@errordeveloper @mikedanese PTAL

I came across a case where etcd restarted about 5-10 times because the load was very high on the machine. 
The load seems to have lead to that the `etcd` container occasionally didn't respond to the probe, which caused many restart and made the whole thing even worse.

Maybe we should remove the etcd probe totally? I don't know, what do you think?
This is at least a try to loosen the limits here...
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Kubernetes Submit Queue 2016-10-03 05:55:42 -07:00 committed by GitHub
commit 64d2b12d21
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cmd/kubeadm/app/master/manifests.go
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@ -195,6 +195,7 @@ func componentProbe(port int, path string) *api.Probe {
}, },
InitialDelaySeconds: 15, InitialDelaySeconds: 15,
TimeoutSeconds: 15, TimeoutSeconds: 15,
FailureThreshold: 8,
} }
} }