[JIRA] (JENKINS-56491) overeager provisioning of k8s nodes

[denny.ak...@gmail.com (JIRA)]

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Denny Ho created an issue   Jenkins / JENKINS-56491 overeager provisioning of k8s nodes Issue Type: Bug Assignee: Carlos Sanchez Components: kubernetes-plugin Created: 2019-03-09 00:26 Environment: Behavior seen with kubernetes plugin 1.14.8 tested on Jenkins vers 2.150.2 and 2.150.3 the service is running on an ubuntu 16.04 machine Priority: Minor Reporter: Denny Ho Recently upgraded from kubernetes plugin 1.14.3 -> 1.14.8, so not sure which version the change was introduced.   Seeing an overeagerness with node provisioning with k8s nodes. Happens most often when there are already existing k8s nodes jobs running   to repro Create 3-4 jobs running with a k8s node label. I just used sleep 600 in my build start one of the jobs while that build is running, start the other jobs observe that more nodes will spin up than necessary and so some will sit idle before being terminated observe in /var/logs/jenkins/jenkins.log messages like this, negative workload:  // INFO: Started provisioning Kubernetes Pod Template from kubernetes with 1 executors. Remaining excess workload: -0.183 Add Comment   This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.