Hi, We have a strange thing with heapster, after upgrading to 1.1.3:
4:27:07 PM Normal Killing Killing container with docker id 97b2aa607729: Need to kill pod. 4:23:47 PM Normal Created Created container with docker id 97b2aa607729 4:23:47 PM Normal Started Started container with docker id 97b2aa607729 4:23:46 PM Normal Pulled Successfully pulled image " docker.io/openshift/origin-metrics-heapster:latest" 4:23:44 PM Normal Scheduled Successfully assigned heapster-iwjir to node-1 4:23:44 PM Normal Pulling pulling image " docker.io/openshift/origin-metrics-heapster:latest" Heapster is scrapping metrics correctly, and every 3-5 minutes, the pod restarts for now reason. Apparently, kubernetes "needs" to kill it, but no idea why. The logs of the pod / container don't show any clue: [...] I0227 21:26:35.000146 1 manager.go:79] Scraping metrics start: 2016-02-27 21:26:00 +0000 UTC, end: 2016-02-27 21:26:30 +0000 UTC I0227 21:26:35.799862 1 manager.go:152] ScrapeMetrics: time: 799.529596ms size: 483 I0227 21:27:05.000138 1 manager.go:79] Scraping metrics start: 2016-02-27 21:26:30 +0000 UTC, end: 2016-02-27 21:27:00 +0000 UTC I0227 21:27:05.786697 1 manager.go:152] ScrapeMetrics: time: 786.458797ms size: 483 <= exit here the 2 others pods (hawkular and cassandra) don't restart. We can see some graphs in the metrics tab, with some holes when heapster is restarting: [image: Inline image 1] Any idea what could go wrong? Thanks
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