Cluster Component

Last updated: 2021-05-31 11:19:39

    Note

    For all the following metrics, the tke_cluster_instance_id dimension is required, while other dimensions are optional.

    Namespace

    Namespace=QCE/TKE

    Monitoring Metrics

    Parameter Metric Unit Dimension Statistical Period
    K8sComponent
    ApiserverReady
    kube-apiserver health status - Required dimensions: tke_cluster_instance_id
    Optional dimensions: node, un_instance_id
    60s,
    300s,
    3600s,
    86400s
    K8sComponentController
    ManagerReady
    kube-controller-manager health status - Required dimensions: tke_cluster_instance_id
    Optional dimensions: node, un_instance_id
    60s,
    300s,
    3600s,
    86400s
    K8sComponent
    EtcdReady
    etcd health status - Required dimensions: tke_cluster_instance_id
    Optional dimensions: node, un_instance_id
    60s,
    300s,
    3600s,
    86400s
    K8sComponent
    SchedulerReady
    kube-scheduler health status - Required dimensions: tke_cluster_instance_id
    Optional dimensions: node, un_instance_id
    60s,
    300s,
    3600s,
    86400s
    K8sContainerNet
    workReceiveBytes
    Network inbound traffic MB/s Required dimensions: tke_cluster_instance_id
    Optional dimensions: node, un_instance_id
    60s,
    300s,
    3600s,
    86400s

    Overview of Parameters in Each Dimension

    Parameter Name Type Dimension Name Description Format
    Instances.N.Dimensions.N.Name Required tke_cluster_instance_id Cluster dimension name Enter a String-type dimension name: tke_cluster_instance_id
    Instances.N.Dimensions.N.Value tke_cluster_instance_id Specific cluster ID Enter a specific cluster ID, such as cls-fvkxp123
    Instances.N.Dimensions.N.Name Optional (zero, one, or multiple of which can be passed in optionally) node Node name dimension name Enter a String-type dimension name: node
    Instances.N.Dimensions.N.Value node Specific node name Enter a specific node name, such as node
    Instances.N.Dimensions.N.Name un_instance_id Node ID dimension name Enter a String-type dimension name: un_instance_id
    Instances.N.Dimensions.N.Value un_instance_id Specific node ID Enter a specific node ID, such as ins-nwjhh123

    Input Parameter Description

    In the cluster dimension, use the following input parameters:
    &Namespace=QCE/TKE
    &Instances.N.Dimensions.0.Name=tke_cluster_instance_id
    &Instances.N.Dimensions.0.Value=cls-fvkxp123

    In the node ID dimension, use the following input parameters:
    &Namespace=QCE/TKE
    &Instances.N.Dimensions.0.Name=tke_cluster_instance_id
    &Instances.N.Dimensions.0.Value=cls-fvkxp123
    &Instances.N.Dimensions.1.Name=un_instance_id
    &Instances.N.Dimensions.1.Value=ins-nwjhh123

    In the node name dimension, use the following input parameters:
    &Namespace=QCE/TKE
    &Instances.N.Dimensions.0.Name=tke_cluster_instance_id
    &Instances.N.Dimensions.0.Value=cls-fvkxp123
    &Instances.N.Dimensions.1.Name=node
    &Instances.N.Dimensions.1.Value=node