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# RBAC 权限或绑定配置不正确
<a name="batch_eks_rbac"></a>

如果遇到任何 RBAC 权限或绑定问题，请验证`aws-batch`Kubernetes角色是否可以访问Kubernetes命名空间：

```
$ kubectl get namespace namespace --as=aws-batch
```

```
$ kubectl auth can-i get ns --as=aws-batch
```

还可以使用**kubectl describe**命令查看集群角色或Kubernetes命名空间的授权。

```
$ kubectl describe clusterrole aws-batch-cluster-role
```

下面是示例输出。

```
Name:         aws-batch-cluster-role
Labels:       <none>
Annotations:  <none>
PolicyRule:
  Resources                                      Non-Resource URLs  Resource Names  Verbs
  ---------                                      -----------------  --------------  -----
  configmaps                                     []                 []              [get list watch]
  nodes                                          []                 []              [get list watch]
  pods                                           []                 []              [get list watch]
  daemonsets.apps                                []                 []              [get list watch]
  deployments.apps                               []                 []              [get list watch]
  replicasets.apps                               []                 []              [get list watch]
  statefulsets.apps                              []                 []              [get list watch]
  clusterrolebindings.rbac.authorization.k8s.io  []                 []              [get list]
  clusterroles.rbac.authorization.k8s.io         []                 []              [get list]
  namespaces                                     []                 []              [get]
  events                                         []                 []              [list]
```

```
$ kubectl describe role aws-batch-compute-environment-role -n my-aws-batch-namespace
```

下面是示例输出。

```
Name:         aws-batch-compute-environment-role
Labels:       <none>
Annotations:  <none>
PolicyRule:
  Resources                               Non-Resource URLs  Resource Names  Verbs
  ---------                               -----------------  --------------  -----
  pods                                    []                 []              [create get list watch delete patch]
  serviceaccounts                         []                 []              [get list]
  rolebindings.rbac.authorization.k8s.io  []                 []              [get list]
  roles.rbac.authorization.k8s.io         []                 []              [get list]
```

要解决此问题，请重新应用 RBAC 权限和`rolebinding`命令。有关更多信息，请参阅 [第 2 步：为您的 Amazon EKS 集群做好准备 AWS Batch](getting-started-eks.md#getting-started-eks-step-1)。