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# 配置和创建集群
<a name="creating-the-cluster-v3"></a>

下面是一个示例集群配置，其中包括带加密功能的 Amazon Elastic Block Store 共享文件系统。

```
Region: {{eu-west-1}}
Image:
  Os: alinux2
HeadNode:
  InstanceType: t2.micro
  Networking:
    SubnetId: subnet-{{abcdef01234567890}}
  Ssh:
    KeyName: {{my-ssh-key}}
  Iam:
    AdditionalIamPolicies:
      - Policy: arn:aws:iam::{{123456789012}}:policy/ParallelClusterKmsPolicy
Scheduling:
  Scheduler: slurm
  SlurmQueues:
    - Name: {{q1}}
      ComputeResources:
        - Name: t2micro
          InstanceType: t2.micro
          MinCount: 0
          MaxCount: 10
      Networking:
        SubnetIds:
          - subnet-{{abcdef01234567890}}
      Iam:
        AdditionalIamPolicies:
          - Policy: arn:aws:iam::{{123456789012}}:policy/ParallelClusterKmsPolicy
SharedStorage:
  - MountDir: /shared/{{ebs1}}
    Name: {{shared-ebs1}}
    StorageType: Ebs
    EbsSettings:
      Encrypted: True
      KmsKeyId: {{abcd1234-ef56-gh78-ij90-abcd1234efgh5678}}
```

将红色文本项目替换为您自己的值。然后，创建一个使用您的 Amazon KMS 密钥对 Amazon EBS 中的数据进行加密的集群。

Amazon EFS 和 FSx Lustre 文件系统的配置类似。

Amazon EFS `SharedStorage` 配置如下。

```
...
SharedStorage:
  - MountDir: /shared/{{efs1}}
    Name: {{shared-efs1}}
    StorageType: Efs
    EfsSettings:
      Encrypted: True
      KmsKeyId: {{abcd1234-ef56-gh78-ij90-abcd1234efgh5678}}
```

fo FSx r Lustre 的`SharedStorage`配置如下所示。

```
...
SharedStorage:
  - MountDir: /shared/{{fsx1}}
    Name: {{shared-fsx1}}
    StorageType: FsxLustre
    FsxLustreSettings:
      StorageCapacity: {{1200}}
      DeploymentType: {{PERSISTENT_1}}
      PerUnitStorageThroughput: {{200}}
      KmsKeyId: {{abcd1234-ef56-gh78-ij90-abcd1234efgh5678}}
```