github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-07-30 15:05:27 +00:00
Code Issues Projects Releases Wiki Activity

NO BIG MESSAGES IN N^2 LOGGING

Browse Source
This commit is contained in:
Daniel Smith 2015-10-19 15:00:41 -07:00
parent 0d7b53a201
commit 7372e18e02
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
plugin/pkg/scheduler/algorithm/predicates/predicates.go
View File

@ -144,6 +144,10 @@ func CheckPodsExceedingFreeResources(pods []*api.Pod, capacity api.ResourceList)
return
}
func podName(pod *api.Pod) string {
return pod.Namespace + "/" + pod.Name
}
// PodFitsResources calculates fit based on requested, rather than used resources
func (r *ResourceFit) PodFitsResources(pod *api.Pod, existingPods []*api.Pod, node string) (bool, error) {
podRequest := getResourceRequest(pod)
@ -159,21 +163,21 @@ func (r *ResourceFit) PodFitsResources(pod *api.Pod, existingPods []*api.Pod, no
pods = append(existingPods, pod)
_, exceedingCPU, exceedingMemory := CheckPodsExceedingFreeResources(pods, info.Status.Capacity)
if int64(len(pods)) > info.Status.Capacity.Pods().Value() {
glog.V(4).Infof("Cannot schedule Pod %+v, because Node %+v is full, running %v out of %v Pods.", pod, node, len(pods)-1, info.Status.Capacity.Pods().Value())
glog.V(10).Infof("Cannot schedule Pod %+v, because Node %+v is full, running %v out of %v Pods.", podName(pod), node, len(pods)-1, info.Status.Capacity.Pods().Value())
FailedResourceType = "PodExceedsMaxPodNumber"
return false, nil
}
if len(exceedingCPU) > 0 {
glog.V(4).Infof("Cannot schedule Pod %+v, because Node does not have sufficient CPU", pod)
glog.V(10).Infof("Cannot schedule Pod %+v, because Node %v does not have sufficient CPU", podName(pod), node)
FailedResourceType = "PodExceedsFreeCPU"
return false, nil
}
if len(exceedingMemory) > 0 {
glog.V(4).Infof("Cannot schedule Pod %+v, because Node does not have sufficient Memory", pod)
glog.V(10).Infof("Cannot schedule Pod %+v, because Node %v does not have sufficient Memory", podName(pod), node)
FailedResourceType = "PodExceedsFreeMemory"
return false, nil
}
glog.V(4).Infof("Schedule Pod %+v on Node %+v is allowed, Node is running only %v out of %v Pods.", pod, node, len(pods)-1, info.Status.Capacity.Pods().Value())
glog.V(10).Infof("Schedule Pod %+v on Node %+v is allowed, Node is running only %v out of %v Pods.", podName(pod), node, len(pods)-1, info.Status.Capacity.Pods().Value())
return true, nil
}