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# CloudFormation modèles de plans de sauvegarde
<a name="plan-cfn"></a>

Nous fournissons trois exemples de CloudFormation modèles à titre de référence. Le premier modèle crée un plan de sauvegarde simple. Le second modèle autorise les sauvegardes VSS dans un plan de sauvegarde. Le troisième modèle permet à Amazon GuardDuty Malware Protection d'effectuer des analyses dans le cadre d'un plan de sauvegarde.

**Note**  
Si vous utilisez le rôle de service par défaut, remplacez-le *service-role* par`AWSBackupServiceRolePolicyForBackup`.

```
Description: backup plan template to back up all resources daily at 5am UTC, and tag all recovery points with backup:daily.

Resources:
  KMSKey:
    Type: AWS::KMS::Key
    Properties:
      Description: "Encryption key for daily"
      EnableKeyRotation: True
      Enabled: True
      KeyPolicy:
        Version: "2012-10-17"		 	 	 
        Statement:
          - Effect: Allow
            Principal:
              "AWS": { "Fn::Sub": "arn:${AWS::Partition}:iam::${AWS::AccountId}:root" }
            Action:
              - kms:*
            Resource: "*"

  BackupVaultWithDailyBackups:
    Type: "AWS::Backup::BackupVault"
    Properties:
      BackupVaultName: "BackupVaultWithDailyBackups"
      EncryptionKeyArn: !GetAtt KMSKey.Arn

  BackupPlanWithDailyBackups:
    Type: "AWS::Backup::BackupPlan"
    Properties:
      BackupPlan:
        BackupPlanName: "BackupPlanWithDailyBackups"
        BackupPlanRule:
          - RuleName: "RuleForDailyBackups"
            TargetBackupVault: !Ref BackupVaultWithDailyBackups
            ScheduleExpression: "cron(0 5 ? * * *)"
    DependsOn: BackupVaultWithDailyBackups
    
  DDBTableWithDailyBackupTag:
    Type: "AWS::DynamoDB::Table"
    Properties:
      TableName: "TestTable"
      AttributeDefinitions:
        - AttributeName: "Album"
          AttributeType: "S"
      KeySchema:
        - AttributeName: "Album"
          KeyType: "HASH"
      ProvisionedThroughput:
        ReadCapacityUnits: "5"
        WriteCapacityUnits: "5"
      Tags:
        - Key: "backup"
          Value: "daily"

  BackupRole:
    Type: "AWS::IAM::Role"
    Properties:
      AssumeRolePolicyDocument:
        Version: "2012-10-17"		 	 	 
        Statement:
          - Effect: "Allow"
            Principal:
              Service:
                - "backup.amazonaws.com"
            Action:
              - "sts:AssumeRole"
      ManagedPolicyArns:
        - "arn:aws:iam::aws:policy/service-role/service-role"

  TagBasedBackupSelection:
    Type: "AWS::Backup::BackupSelection"
    Properties:
      BackupSelection:
        SelectionName: "TagBasedBackupSelection"
        IamRoleArn: !GetAtt BackupRole.Arn
        ListOfTags:
          - ConditionType: "STRINGEQUALS"
            ConditionKey: "backup"
            ConditionValue: "daily"
      BackupPlanId: !Ref BackupPlanWithDailyBackups
    DependsOn: BackupPlanWithDailyBackups
```

```
Description: backup plan template to enable Windows VSS and add backup rule to take backup of assigned resources daily at 5am UTC.

Resources:
  KMSKey:
    Type: AWS::KMS::Key
    Properties:
      Description: "Encryption key for daily"
      EnableKeyRotation: True
      Enabled: True
      KeyPolicy:
        Version: "2012-10-17"		 	 	 
        Statement:
          - Effect: Allow
            Principal:
              "AWS": { "Fn::Sub": "arn:${AWS::Partition}:iam::${AWS::AccountId}:root" }
            Action:
              - kms:*
            Resource: "*"

  BackupVaultWithDailyBackups:
    Type: "AWS::Backup::BackupVault"
    Properties:
      BackupVaultName: "BackupVaultWithDailyBackups"
      EncryptionKeyArn: !GetAtt KMSKey.Arn

  BackupPlanWithDailyBackups:
    Type: "AWS::Backup::BackupPlan"
    Properties:
      BackupPlan:
        BackupPlanName: "BackupPlanWithDailyBackups"
        AdvancedBackupSettings:
          - ResourceType: EC2
            BackupOptions:
              WindowsVSS: enabled
        BackupPlanRule:
          - RuleName: "RuleForDailyBackups"
            TargetBackupVault: !Ref BackupVaultWithDailyBackups
            ScheduleExpression: "cron(0 5 ? * * *)"

    DependsOn: BackupVaultWithDailyBackups
```

```
Description: Backup plan template with Amazon GuardDuty Malware Protection scanning enabled.

Resources:
  BackupVault:
    Type: "AWS::Backup::BackupVault"
    Properties:
      BackupVaultName: "MalwareScanBackupVault"

  BackupPlanWithMalwareScanning:
    Type: "AWS::Backup::BackupPlan"
    Properties:
      BackupPlan:
        BackupPlanName: "BackupPlanWithMalwareScanning"
        BackupPlanRule:
          - RuleName: "DailyBackupWithIncrementalScan"
            TargetBackupVault: !Ref BackupVault
            ScheduleExpression: "cron(0 5 ? * * *)"
            Lifecycle:
              DeleteAfterDays: 35
            ScanActions:
              - MalwareScanner: GUARDDUTY
                ScanMode: INCREMENTAL_SCAN
          - RuleName: "MonthlyBackupWithFullScan"
            TargetBackupVault: !Ref BackupVault
            ScheduleExpression: "cron(0 5 1 * ? *)"
            Lifecycle:
              DeleteAfterDays: 365
            ScanActions:
              - MalwareScanner: GUARDDUTY
                ScanMode: FULL_SCAN
        ScanSettings:
          - MalwareScanner: GUARDDUTY
            ResourceTypes:
              - EBS
            ScannerRoleArn: !GetAtt ScannerRole.Arn
    DependsOn: BackupVault

  ScannerRole:
    Type: "AWS::IAM::Role"
    Properties:
      AssumeRolePolicyDocument:
        Version: "2012-10-17"		 	 	 
        Statement:
          - Effect: "Allow"
            Principal:
              Service:
                - "malware-protection.guardduty.amazonaws.com"
            Action:
              - "sts:AssumeRole"
      ManagedPolicyArns:
        - "arn:aws:iam::aws:policy/AWSBackupGuardDutyRolePolicyForScans"

  BackupRole:
    Type: "AWS::IAM::Role"
    Properties:
      AssumeRolePolicyDocument:
        Version: "2012-10-17"		 	 	 
        Statement:
          - Effect: "Allow"
            Principal:
              Service:
                - "backup.amazonaws.com"
            Action:
              - "sts:AssumeRole"
      ManagedPolicyArns:
        - "arn:aws:iam::aws:policy/service-role/service-role"
        - "arn:aws:iam::aws:policy/AWSBackupServiceRolePolicyForScans"

  TagBasedBackupSelection:
    Type: "AWS::Backup::BackupSelection"
    Properties:
      BackupSelection:
        SelectionName: "MalwareScanSelection"
        IamRoleArn: !GetAtt BackupRole.Arn
        ListOfTags:
          - ConditionType: "STRINGEQUALS"
            ConditionKey: "backup"
            ConditionValue: "true"
      BackupPlanId: !Ref BackupPlanWithMalwareScanning
    DependsOn: BackupPlanWithMalwareScanning
```