Peter Bacsko created YUNIKORN-1153:
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Summary: Admission controller: first health check should be delayed
Key: YUNIKORN-1153
URL: https://issues.apache.org/jira/browse/YUNIKORN-1153
Project: Apache YuniKorn
Issue Type: Bug
Components: shim - kubernetes
Reporter: Peter Bacsko
When deploying Yunikorn locally, I often see the first health check failing:
{noformat}
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 3m12s default-scheduler Successfully
assigned default/yunikorn-admission-controller-78c775cfd9-6pp8d to minikube
Normal Pulled 3m12s kubelet Container image
"apache/yunikorn:admission-latest" already present on machine
Normal Created 3m12s kubelet Created
container yunikorn-admission-controller
Normal Started 3m11s kubelet Started
container yunikorn-admission-controller
Warning Unhealthy 2m52s (x2 over 3m2s) kubelet Startup probe
failed: Get "https://192.168.49.2:9089/health": dial tcp 192.168.49.2:9089:
connect: connection refused
{noformat}
We need add some {{initialDelaySeconds}} to wait with the first probe. 10-15
seconds is probably a good value.
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