列出kubernetes集群中指定类型的资源信息_资源编排(ROS)-阿里云帮助中心

语法

{
  "Type": "DATASOURCE::CS::ClusterApplicationResources",
  "Properties": {
    "FirstMatch": Boolean,
    "ClusterId": String,
    "Kind": String,
    "JsonPath": String,
    "Namespace": String,
    "Name": String
  }
}

属性


属性名称	类型	必须	允许更新	描述	约束
ClusterId	String	是	否	集群ID。	无
Kind	String	是	是	要查询的Kubernetes集群的类型。	取值： Configmap Service PodTemplate Namespace Secret Node ComponentStatus ReplicationController LimitRange ResourceQuota PersistentVolumeClaim ServiceAccount PersistentVolume Endpoints Binding Pod Event
Name	String	否	是	要查询kubernetes集群的名称。	无
Namespace	String	否	是	kubernetes的命名空间。	无
JsonPath	String	否	是	用于筛选输出的 JsonPath表达式。	无
FirstMatch	Boolean	否	是	是否仅返回JsonPath过滤结果中的第一个匹配结果。	取值： true：仅返回JsonPath过滤结果中的第一个匹配结果。 false（默认值）：不只返回JsonPath过滤结果中的第一个匹配结果。

返回数据（Fn::GetAtt）

Response：要查询的kubernetes资源集合。


属性名称	类型	描述	约束
metadata	Map	资源的元数据。	例如： `{"resourceVersion": "254****"}`
apiVersion	String	API版本。	例如：v1。
kind	String	Kubernetes资源的类型。	取值： ConfigmapList ServiceList PodTemplateList Namespace SecretList NodeList ComponentStatusList ReplicationControllerList LimitRangeList ResourceQuotaList PersistentVolumeClaimList ServiceAccountList PersistentVolumeList EndpointsList BindingList PodList EventList
items	List	kubernetes资源详情列表。	仅在不指定Name时返回该信息。例如： [ { "metadata": { "uid": "5a3d04e1-8a72-4566-b435-af56f77f**", "managedFields": [ { "apiVersion": "v1", "fieldsV1": { "f:data": { "f:ca.crt": {}, ".": {} }, "f:metadata": { "f:annotations": { "f:kubernetes.io/description": {}, ".": {} } } }, "manager": "kube-controller-manager", "time": "2022-11-02T04:03:08Z", "operation": "Update", "fieldsType": "FieldsV1" } ], "resourceVersion": "254", "namespace": "default", "creationTimestamp": "2022-11-02T04:03:08Z", "name": "kube-root-ca.crt", "annotations": { "kubernetes.io/description": "Contains a CA bundle that can be used to verify the kube-apiserver when using internal endpoints such as the internal service IP or kubernetes.default.svc. No other usage is guaranteed across distributions of Kubernetes clusters." } }, "apiVersion": "v1", "data": { "ca.crt": "-----BEGIN CERTIFICATE-----\nMIIDTjCCAjagAwIBAgIUZvaXvIyXCj7R1q7UgYKPmO+D4lgwDQYJKoZIhvcN\nBQAwPjEnMA8GA1UEChMIaGFuZ3pob3UwFAYDVQQKEw1hbGliYWJhIGNsb3Vk\nEQYDVQQDEwprdWJlcm5ldGVzMCAXDTIyMTEwMjAzNTgwMFoYDzIwNTIxMDI1\nODAwWjA+MScwDwYDVQQKEwhoYW5nemhvdTAUBgNVBAoTDWFsaWJhYmEgY2xv\nEzARBgNVBAMTCmt1YmVybmV0ZXMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw\nAoIBAQDXEuGvRudCTo7FJoyQCBvfG2Zx+F+htG8/doyE6LjW7o2lxejs\nz/3QO4hzVpNsicdBlNNwzPyykKDoxgAXE8HLL5P/RyE6CiANzG6qQRPE\nKm9G88XdXnPsaYEwRAskPmnifR04Ofqp0d4tSAEYoMgLFIjfOhFezrhDNYQw\nAr0H77bwse5PABcHtbZ3JIZlV7ArluH4FMHAqw4YWq71EgPxooRmqWxH7nOI\nVTCfaJ5Jtxc2iuDlmIgODrpYyweoIxs7oIgXgDJT8/RZ0DOv2WEfzeTuuBYFE+fi\nkk+5WFy0WIIZkrc7KhZdru096rD1AgMBAAGjQjBAMA4GA1UdDwEB/wQEAwIC\nBgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBTPFeL0s4fc/uMRdLkkBpbyCYlb\nBgkqhkiG9w0BAQsFAAOCAQEAFknCC6c7Y8aO8UEgC8e+y7oVuQokV2e+UhzM\nryHO3XTPhE1paIaKsY70u2OgRHxqhQuuVm8pJbAXcKigXzK0tRcrS94p\nQhNbiVsrZjws49Vy5iTigRhejiyIauS2qXwbq4Fh4miOM7cu02cXT58kdunR\naS29Vzz9NeZXTCrUY19jkVoKIFVQpldyNJt/012SY044scejeba5/MsUPc01\nPddEJLx5TuZb16K48qvSkGv1fJFNA/Dia61T4EDHRobcDU6ge2o6nSCy7AoX\nDbHv5QxY7mhn1DJFJFzY13Ep/5xXUH5ZDtbY4vMyWio1**\n-----END CERTIFICATE-----\n" }, "kind": "ConfigMap" } ]

示例

本示例为您介绍如何使用DATASOURCE::CS::ClusterApplicationResources资源获取Kubernetes集群的Configmap。

JSON格式

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "ClusterId": {
      "Type": "String",
      "Description": "The ID of the kubernetes cluster."
    },
    "Kind": {
      "Type": "String",
      "Description": "The kind of kubernetes resources to query.",
      "Default": "ConfigMap",
      "AllowedValues": [
        "ConfigMap",
        "Service",
        "PodTemplate",
        "Namespace",
        "Secret",
        "Node",
        "ComponentStatus",
        "ReplicationController",
        "LimitRange",
        "ResourceQuota",
        "PersistentVolumeClaim",
        "ServiceAccount",
        "PersistentVolume",
        "Endpoints",
        "Binding",
        "Pod",
        "Event"
      ]
    }
  },
  "Resources": {
    "ClusterApplicationResources": {
      "Type": "DATASOURCE::CS::ClusterApplicationResources",
      "Properties": {
        "ClusterId": {
          "Ref": "ClusterId"
        },
        "Kind": {
          "Ref": "Kind"
        }
      }
    }
  },
  "Outputs": {
    "Response": {
      "Description": "Query result of kubernetes resource(s).",
      "Value": {
        "Fn::GetAtt": [
          "ClusterApplicationResources",
          "Response"
        ]
      }
    }
  }
}

YAML格式

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  ClusterId:
    Type: String
    Description: The ID of the kubernetes cluster.
  Kind:
    Type: String
    Description: The kind of kubernetes resources to query.
    Default: ConfigMap
    AllowedValues:
      - ConfigMap
      - Service
      - PodTemplate
      - Namespace
      - Secret
      - Node
      - ComponentStatus
      - ReplicationController
      - LimitRange
      - ResourceQuota
      - PersistentVolumeClaim
      - ServiceAccount
      - PersistentVolume
      - Endpoints
      - Binding
      - Pod
      - Event
Resources:
  ClusterApplicationResources:
    Type: DATASOURCE::CS::ClusterApplicationResources
    Properties:
      ClusterId:
        Ref: ClusterId
      Kind:
        Ref: Kind
Outputs:
  Response:
    Description: Query result of kubernetes resource(s).
    Value:
      Fn::GetAtt:
        - ClusterApplicationResources
        - Response