Metrics: Kube Scheduler - Githubissues

deis / monitor

Monitoring for Deis Workflow

https://deis.com

MIT License

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Metrics: Kube Scheduler #65

Closed jchauncey closed 8 years ago

jchauncey commented 8 years ago

https://github.com/kubernetes/kubernetes/blob/65b5d0cbf4f3fe2f2293b24b88ac1967ee9ecb1d/pkg/metrics/scheduler_metrics.go

We should capture the following metrics from the kube scheduler:

rest_client_request_latency_microseconds
rest_client_request_latency_microseconds_count
rest_client_request_latency_microseconds_sum
rest_client_request_status_codes
scheduler_binding_latency_microseconds_bucket
scheduler_binding_latency_microseconds_count
scheduler_binding_latency_microseconds_sum
scheduler_e2e_scheduling_latency_microseconds_bucket
scheduler_e2e_scheduling_latency_microseconds_count
scheduler_e2e_scheduling_latency_microseconds_sum
scheduler_scheduling_algorithm_latency_microseconds_bucket
scheduler_scheduling_algorithm_latency_microseconds_count
scheduler_scheduling_algorithm_latency_microseconds_sum

They use prometheus to expose this metrics so we should be able to use the telegraf prometheus client to poll that endpoint.

jchauncey commented 8 years ago

For now collecting these metrics are not possible. See https://github.com/kubernetes/kubernetes/issues/22382