春云数据流在kubernetes部署中的错误

Question

我正在开发春云数据流应用程序。我能够运行Spring云数据流服务器，并在中运行skipper。现在，我试图对运行在kubernetes集群中并在部署时出现以下错误的船长运行同样的操作，尽管我在部署中显式地给出了环境配置中的用户名。

由: io.fabric8.kubernetes.client.KubernetesClientException:失败引起的

执行: GET at: kubernetes_cluster_url:6443/api/v1/namespaces/pocdev/services?labelSelector=spring-app-id%3Dtest444-pocclient。服务帐户可能已被撤销。服务是被禁止的:用户“system:匿名”不能在名称空间“poc”中的API组"“中列出资源”服务“。

用于KUBERNETES部署的SKIPPER YML

apiVersion: apps/v1
    kind: Deployment
    metadata:
      name: skipper-server
      labels:
        app: skipper-server
    spec:
      replicas: 1
      selector:
        matchLabels:
          app: skipper-server
      template:
        metadata:
          labels:
            app: skipper-server
          annotations:
            kubernetes.io/psp: nonroot
        spec:
          containers:
            - name: skipper-server
              image: <image_location>
              imagePullPolicy: Always
              ports:
                - containerPort: 7577
                  protocol: TCP
              resources:
                limits:
                  cpu: "4"
                  memory: 2Gi
                requests:
                  cpu: 25m
                  memory: 1Gi
              securityContext:
                runAsUser: 99        
              env:
                - name: "SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS_K8S_FABRIC8_MASTER_URL"
                  value: "<kubernetes_master_url>:6443"
                - name: "SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS_K8S_FABRIC8_USERNAME"
                  value: "<user>"
                - name: "SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS_K8S_FABRIC8_PASSWORD"
                  value: "<pwd>"
                - name: "SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS_K8S_FABRIC8_NAMESPACE"
                  value: "<namespace>"
                - name: "SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS_K8S_FABRIC8_TRUST_CERTS"
                  value: "true"
                - name: "SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS_K8S_CREATE_LOAD_BALANCER"
                  value: "true"

全STACKTRACE

Caused by: io.fabric8.kubernetes.client.KubernetesClientException: Failure executing: GET at: <kubernetes_cluster_url:6443/api/v1/namespaces/pocdev/services?labelSelector=spring-app-id%3Dtest444-pocclient . Service account may have been revoked. services is forbidden: User "system:anonymous" cannot list resource "services" in API group "" in the namespace "poc-dev".     at io.fabric8.kubernetes.client.dsl.base.OperationSupport.requestFailure(OperationSupport.java:476) ~[kubernetes-client-4.1.0.jar!/:na]      at io.fabric8.kubernetes.client.dsl.base.OperationSupport.assertResponseCode(OperationSupport.java:413) ~[kubernetes-client-4.1.0.jar!/:na]
        at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:381) ~[kubernetes-client-4.1.0.jar!/:na]
        at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:344) ~[kubernetes-client-4.1.0.jar!/:na]
        at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:328) ~[kubernetes-client-4.1.0.jar!/:na]
        at io.fabric8.kubernetes.client.dsl.base.BaseOperation.list(BaseOperation.java:598) ~[kubernetes-client-4.1.0.jar!/:na]
        at io.fabric8.kubernetes.client.dsl.base.BaseOperation.list(BaseOperation.java:63) ~[kubernetes-client-4.1.0.jar!/:na]
        at org.springframework.cloud.deployer.spi.kubernetes.KubernetesAppDeployer.status(KubernetesAppDeployer.java:196) ~[spring-cloud-deployer-kubernetes-2.0.2.RELEASE.jar!/:2.0.2.RELEASE]
        at org.springframework.cloud.deployer.spi.kubernetes.KubernetesAppDeployer.deploy(KubernetesAppDeployer.java:103) ~[spring-cloud-deployer-kubernetes-2.0.2.RELEASE.jar!/:2.0.2.RELEASE]
        at org.springframework.cloud.skipper.server.deployer.DefaultReleaseManager.install(DefaultReleaseManager.java:115) ~[spring-cloud-skipper-server-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE]
        ... 50 common frames omitted 

Answer 1

当我从env属性列表中删除下面的属性时，这个问题就得到了解决，而skipper开始使用默认服务而不是我的用户帐户。

"SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS_K8S_FABRIC8_USERNAME“值："”-名称："SPRING_CLOUD_SKIPPER_SERVER_PLATFORM_KUBERNETES_ACCOUNTS_K8S_FABRIC8_PASSWORD“值：”“