[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-08-22。"],[[["\u003cp\u003eThis document details the custom resource (CR) metrics for the AlloyDB Omni Kubernetes operator, which are exposed in Prometheus format through kube-state-metrics.\u003c/p\u003e\n"],["\u003cp\u003eThese metrics, available from version 1.3.0 onwards, are derived from custom resource manifests and offer insights into DBCluster, Failover, and PgBouncer resources.\u003c/p\u003e\n"],["\u003cp\u003eAll custom resource metrics include metadata labels indicating the group, version, and kind of the Custom Resource Definition (CRD), such as \u003ccode\u003ecustomresource_group\u003c/code\u003e, \u003ccode\u003ecustomresource_version\u003c/code\u003e, and \u003ccode\u003ecustomresource_kind\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eDBCluster metrics provide information on high availability readiness, primary node status, and configuration details, using labels like \u003ccode\u003enamespace\u003c/code\u003e and \u003ccode\u003edbcluster\u003c/code\u003e, and include gauge and info types.\u003c/p\u003e\n"],["\u003cp\u003eFailover metrics, including start and end times, and status information, are available for observing failover operations, while PgBouncer metrics include status and connection information through the use of labels.\u003c/p\u003e\n"]]],[],null,["# Custom resource metrics for the AlloyDB Omni Kubernetes operator\n\nSelect a documentation version: Current (16.8.0)keyboard_arrow_down\n\n- [Current (16.8.0)](/alloydb/omni/current/docs/reference/custom-resource-metrics-kubernetes-operator)\n- [16.8.0](/alloydb/omni/16.8.0/docs/reference/custom-resource-metrics-kubernetes-operator)\n- [16.3.0](/alloydb/omni/16.3.0/docs/reference/custom-resource-metrics-kubernetes-operator)\n- [15.12.0](/alloydb/omni/15.12.0/docs/reference/custom-resource-metrics-kubernetes-operator)\n- [15.7.1](/alloydb/omni/15.7.1/docs/reference/custom-resource-metrics-kubernetes-operator)\n- [15.7.0](/alloydb/omni/15.7.0/docs/reference/custom-resource-metrics-kubernetes-operator)\n\n\u003cbr /\u003e\n\nThis page describes the custom resource (CR) metrics for the AlloyDB Omni Kubernetes operator. The AlloyDB Omni Kubernetes operator exposes metrics constructed from custom resource manifests in a [Prometheus](https://prometheus.io/) format using [kube-state-metrics](https://kubernetes.io/docs/concepts/cluster-administration/kube-state-metrics/).\n\n\u003cbr /\u003e\n\n| **Note:** These metrics are only available on AlloyDB Omni Kubernetes operator version 1.3.0 and later.\n\nMetric types follow the definition of Prometheus metrics types. A Prometheus\nInfo metric is a special kind of Prometheus Gauge metric, which always has a\nvalue of 1 and has multiple labels carrying important information about the\ncorresponding AlloyDB Omni Kubernetes operator Custom Resource.\n\nTo learn how to enable custom resource metrics, see [Monitor AlloyDB Omni Kubernetes operator custom resources](/alloydb/omni/current/docs/monitor-kubernetes-operator-custom-resources).\n\nCustom Resource Definition (CRD) metadata labels\n------------------------------------------------\n\nAll custom resource metrics have the following labels that mark the group, version, and kind\nof the CRD. For more information, see\n[Kubernetes API concepts](https://kubernetes.io/docs/reference/using-api/api-concepts/).\nLabel definitions and naming are listed in the following table:\n\nDBCluster metrics\n-----------------\n\nDBCluster metrics are exposed from `DBCluster` resource manifests. All\nDBCluster metric names start with `alloydb_omni_dbcluster_`. All DBCluster\nmetrics have the following labels:\n\nThe labels in the following table will have an empty value ---and are\nconsidered equivalent to labels that don't exist per\n[Prometheus metric names and labels](https://prometheus.io/docs/concepts/data_model/#metric-names-and-labels)---\nif the relevant field isn't present in the DBCluster manifest.\n\nFailover metrics\n----------------\n\nFailover metrics are metrics exposed from the `Failover` resource manifest. All\nfailover metric names start with `alloydb_omni_failover_`. All Failover metrics\nhave the following labels:\n\nThe labels in the following table will have an empty value ---and are\nconsidered equivalent to labels that don't exist based on\n[Prometheus metric names and labels](https://prometheus.io/docs/concepts/data_model/#metric-names-and-labels)---\nif the relevant field isn't present in the Failover manifest.\n\nPgBouncer metrics\n-----------------\n\nPgBouncer metrics are metrics that are exposed from`PgBouncer` resource\nmanifests. All PgBouncer metric names start with `alloydb_omni_pgbouncer_`. All\nPgBouncer metrics have the following labels:\n\nThe labels in the following table will have an empty value ---and are\nconsidered equivalent to labels that don't exist based on\n[Prometheus metric names and labels](https://prometheus.io/docs/concepts/data_model/#metric-names-and-labels)---\nif the relevant field isn't present in the PgBouncer manifest..\n\nWhat's next\n-----------\n\n- [Monitor AlloyDB Omni Kubernetes operator custom resources](/alloydb/omni/current/docs/monitor-kubernetes-operator-custom-resources)."]]
