Question

提前致谢！

我整个周末都被困在这个...我试图在cloudformation中创建一个cloudtrail服务，但在运行时收到此错误 - 检测到存储桶的S3存储桶策略不正确：s3bucket-xxxxxx

这是我的代码;

"s3bucket-xxxxxx": {
    "Type": "AWS::S3::Bucket",
    "Properties": {
        "AccessControl": "Private",
        "VersioningConfiguration": {
            "Status": "Suspended"
        }
    },
    "Metadata": {
        "AWS::CloudFormation::Designer": {
            "id": "XXXX"
        }
    }
},
"s3policytraillogs": {
    "Type": "AWS::S3::BucketPolicy",
    "Properties": {
        "Bucket": {
            "Ref": "s3bucket-xxxxxx"
        },
        "PolicyDocument": {
            "Version": "2012-10-17",
            "Statement": [
                {
                    "Sid": "AWSCloudTrailAclCheck20150319",
                    "Effect": "Allow",
                    "Principal": {
                        "Service": "cloudtrail.amazonaws.com"
                    },
                    "Action": "s3:GetBucketAcl",
                    "Resource": "arn:aws:s3:::s3bucket-xxxxxx"
                },
                {
                    "Sid": "AWSCloudTrailWrite20150319",
                    "Effect": "Allow",
                    "Principal": {
                        "Service": "cloudtrail.amazonaws.com"
                    },
                    "Action": "s3:PutObject",
                    "Resource":  "arn:aws:s3:::s3bucket-xxxxxx/AWSLogs/XXXXXXXX/*",
                    "Condition": {
                        "StringEquals": {
                            "s3:x-amz-acl": "bucket-owner-full-control"
                        }
                    }
                }
            ]
        }
    },
    "Metadata": {
        "AWS::CloudFormation::Designer": {
            "id": "XXXX"
        }
    }
},
"trailtraillogs": {
    "Type": "AWS::CloudTrail::Trail",
    "Properties": {
        "IncludeGlobalServiceEvents": true,
        "IsLogging": "true",
        "S3BucketName": {
            "Ref": "s3bucket-xxxxxx"
        }
    },
    "Metadata": {
        "AWS::CloudFormation::Designer": {
            "id": "XXXX"
        }
    }
}

Answer 1

要解决此问题，需要使用引用

将资源连接到存储桶

                    "Resource": [{
                      "Fn::Join": [ "", [
                          "arn:aws:s3:::", {
                            "Ref": "s3traillogs"
                          }, "/AWSLogs/XXXXXXXXXXX/*"
                        ]
                      ]
                    }],

Answer 2

根据资源定义，YAML可能如下：

  EventBucketStorage:
    Type: "AWS::S3::Bucket"
    Properties:
      #AccessControl: PublicRead
      MetricsConfigurations:
        - Id: EventBucketStorageMetrics
      BucketName: !Sub "s3-event-step-bucket-storage-s"

  EventBucketPolicy:
    Type: AWS::S3::BucketPolicy
    Properties:
      Bucket: !Ref EventBucketStorage
      PolicyDocument:
        Version: 2012-10-17
        Statement:
          - 
            Sid: "AWSCloudTrailAclCheck20150319"
            Effect: Allow
            Principal:
              Service: cloudtrail.amazonaws.com
            Action: s3:GetBucketAcl
            Resource: !Join
              - ""
              - - "arn:aws:s3:::"
                - !Ref EventBucketStorage              
          - 
            Sid: AWSCloudTrailWrite20150319
            Effect: Allow
            Principal:
              Service: cloudtrail.amazonaws.com
            Action: s3:PutObject
            Resource: !Join
              - ""
              - - "arn:aws:s3:::"
                - !Ref EventBucketStorage
                - /*
            Condition:
              StringEquals:
                s3:x-amz-acl: bucket-owner-full-control

您还可以检查链接Start the execution of State Machine based on Amazon S3 Event

Answer 3

所提到的错误也可能是由于：

1）路径与存储桶之间的依赖性问题。

这可以通过参考线索中的存储桶来解决：

   "DependsOn": [
        "TheLogBucket"
    ]

2）存储桶策略配置错误。

例如，在第二条语句中："Resource":"arn:aws:s3:::myBucketName/<prefix>/AWSLogs/<account-id>/*"
传递错误的前缀，帐户ID或忘记"*"后缀。

3） YAML文件中的缩进错误或引号放置错误。

（*）＃1和＃2的问题也提到了https://www.w3schools.com/css/css_rwd_mediaqueries.asp。

（**）请确保您遵循here。

CloudFormation CloudTrail S3策略错误 - 检测到存储桶的S3存储桶策略不正确

3 个答案: