kubernetes-sigs / scheduler-plugins

Repository for out-of-tree scheduler plugins based on scheduler framework.

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[trimaran] Cpu metric not found in node metrics

namgizlat opened this issue · comments

Area

  • Scheduler
  • Controller
  • Helm Chart
  • Documents

Other components

No response

What happened?

while using the plugin trimaran following error appears in log:
E0212 06:47:01.656601 1 targetloadpacking.go:142] "Cpu metric not found in node metrics" nodeName="node01.namgiz.com" nodeMetrics=[{Name:instance:node_memory_utilisation:ratio Type:Memory Operator:AVG Rollup:15m Value:11.70095792210995} {Name:instance:node_network_transmit_bytes:rate:sum Type:Bandwidth Operator:AVG Rollup:15m Value:8.235324565656565e+06} {Name:instance:node_network_receive_bytes:rate:sum Type:Bandwidth Operator:AVG Rollup:15m Value:1.6781439838383835e+07} {Name:instance:node_memory_utilisation:ratio Type:Memory Operator:STD Rollup:15m Value:0.03558027903707252} {Name:instance:node_network_transmit_bytes:rate:sum Type:Bandwidth Operator:STD Rollup:15m Value:502076.00473060855} {Name:instance:node_network_receive_bytes:rate:sum Type:Bandwidth Operator:STD Rollup:15m Value:3.155026755193178e+06}]

What did you expect to happen?

trimaran will use cpu metric for scheduling pods

How can we reproduce it (as minimally and precisely as possible)?

No response

Anything else we need to know?

Running on openshift (Version below)

Kubernetes version

Openshift Version: 4.12.40
Kubernetes Version: v1.25.14+20cda61

Scheduler Plugins version

registry.k8s.io/scheduler-plugins/kube-scheduler:v0.27.8