kubectl get --raw /metrics

1 개요[ | ]

kubectl get --raw /metrics

$ kubectl get --raw /metrics
# HELP aggregator_openapi_v2_regeneration_count [ALPHA] Counter of OpenAPI v2 spec regeneration count broken down by causing APIService name and reason.
# TYPE aggregator_openapi_v2_regeneration_count counter
aggregator_openapi_v2_regeneration_count{apiservice="*",reason="startup"} 0
aggregator_openapi_v2_regeneration_count{apiservice="k8s_internal_local_delegation_chain_0000000002",reason="update"} 0
aggregator_openapi_v2_regeneration_count{apiservice="v1beta1.metrics.k8s.io",reason="add"} 0
aggregator_openapi_v2_regeneration_count{apiservice="v1beta1.metrics.k8s.io",reason="update"} 0
# HELP aggregator_openapi_v2_regeneration_duration [ALPHA] Gauge of OpenAPI v2 spec regeneration duration in seconds.
# TYPE aggregator_openapi_v2_regeneration_duration gauge
aggregator_openapi_v2_regeneration_duration{reason="add"} 3.489069637
aggregator_openapi_v2_regeneration_duration{reason="startup"} 1.182479511
...
workqueue_work_duration_seconds_bucket{name="open_api_aggregation_controller",le="+Inf"} 7.948528e+06
workqueue_work_duration_seconds_sum{name="open_api_aggregation_controller"} 1488.7422346872345
workqueue_work_duration_seconds_count{name="open_api_aggregation_controller"} 7.948528e+06

$ kubectl get --raw /metrics | grep apiserver_request_total
# HELP apiserver_request_total [ALPHA] Counter of apiserver requests broken out for each verb, dry run value, group, version, resource, scope, component, and HTTP response contentType and code.
# TYPE apiserver_request_total counter
apiserver_request_total{code="0",component="",contentType="text/plain;charset=utf-8",dry_run="",group="",resource="",scope="",subresource="/healthz",verb="GET",version=""} 23
apiserver_request_total{code="0",component="",contentType="text/plain;charset=utf-8",dry_run="",group="",resource="",scope="",subresource="/readyz",verb="GET",version=""} 4
apiserver_request_total{code="0",component="apiserver",contentType="application/json",dry_run="",group="",resource="configmaps",scope="cluster",subresource="",verb="WATCH",version="v1"} 17492
...

$ kubectl get --raw /metrics | grep apiserver_request_total
# HELP apiserver_request_duration_seconds [ALPHA] Response latency distribution in seconds for each verb, dry run value, group, version, resource, subresource, scope and component.
# TYPE apiserver_request_duration_seconds histogram
apiserver_request_duration_seconds_bucket{component="",dry_run="",group="",resource="",scope="",subresource="/healthz",verb="GET",version="",le="0.05"} 26
apiserver_request_duration_seconds_bucket{component="",dry_run="",group="",resource="",scope="",subresource="/healthz",verb="GET",version="",le="0.1"} 30
apiserver_request_duration_seconds_bucket{component="",dry_run="",group="",resource="",scope="",subresource="/healthz",verb="GET",version="",le="0.15"} 31
...

2 같이 보기[ | ]

3 참고[ | ]

https://aws.github.io/aws-eks-best-practices/reliability/docs/controlplane/