Kubernetes -用户"system:serviceaccount:management:gitlab-admin“无法在API >group”in the命名空间“services中获取资源"serviceaccounts”。

Question

我搞错了-

错误:呈现的清单包含已经存在的资源。无法继续>install:无法获取有关资源的信息:禁止serviceaccounts "simpleapi“：>用户"system:serviceaccount:management:gitlab-admin”无法在API >组“名称空间”中获取资源"serviceaccounts“

apiVersion: v1
kind: ServiceAccount
metadata:
  name: gitlab
  namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
  name: gitlab-admin
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: cluster-admin
subjects:
  - kind: ServiceAccount
    name: gitlab
    namespace: kube-system
  - kind: ServiceAccount
    name: gitlab
    namespace: services

我将此用于RBAC作为集群管理。我为什么要得到这个。我也试了下，但仍然有相同的问题。有人能解释一下我做错了什么吗-

apiVersion: rbac.authorization.k8s.io/v1
kind: "ClusterRole"
metadata:
  name: gitlab-admin
  labels:
    app: gitlab-admin
rules:
  - apiGroups: ["*"] # also tested with ""
    resources:
      [
        "replicasets",
        "pods",
        "pods/exec",
        "secrets",
        "configmaps",
        "services",
        "deployments",
        "ingresses",
        "horizontalpodautoscalers",
        "serviceaccounts",
      ]
    verbs: ["get", "list", "watch", "create", "patch", "delete", "update"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: "ClusterRoleBinding"
metadata:
  name: gitlab-admin-global
  labels:
    app: gitlab-admin
roleRef:
  apiGroup: "rbac.authorization.k8s.io"
  kind: "ClusterRole"
  name: cluster-admin
subjects:
  - kind: ServiceAccount
    name: gitlab-admin
    namespace: management
  - kind: ServiceAccount
    name: gitlab-admin
    namespace: services
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: gitlab-admin
  namespace: management
  labels:
    app: gitlab-admin
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: gitlab-admin
  namespace: services
  labels:
    app: gitlab-admin

Answer 1

下面是所发生的事情。我需要像在名称空间中那样运行它，也就是说，我将配置更改为从名称空间管理本身运行。

kubectl config set-context --current --namespace=management

然后

kubectl apply -f gitlab-admin.yaml