红帽全球峰会6.6.2.2. 用于 Knative making 中的内存使用的数据源
这个数据源为每个 Knative 服务在报告期间提供平均内存消耗。
yaml 文件
apiVersion: metering.openshift.io/v1
kind: ReportDataSource
metadata:
name: knative-service-memory-usage
spec:
prometheusMetricsImporter:
query: >
sum
by(namespace,
label_serving_knative_dev_service,
label_serving_knative_dev_revision)
(
label_replace(container_memory_usage_bytes{container!="POD", container!="",pod!=""}, "pod", "$1", "pod", "(.*)")
*
on(pod, namespace)
group_left(label_serving_knative_dev_service, label_serving_knative_dev_revision)
kube_pod_labels{label_serving_knative_dev_service!=""}
)
