Rôles et autorisations requis pour les scripts Canary

Chaque canari doit être associé à un IAM rôle auquel certaines autorisations sont associées. Lorsque vous créez un canari à l'aide de la CloudWatch console, vous pouvez choisir que CloudWatch Synthetics crée IAM un rôle pour le canari. Si vous le faites, le rôle disposera des autorisations nécessaires.

Si vous souhaitez créer le IAM rôle vous-même, ou créer un IAM rôle que vous pouvez utiliser lorsque vous utilisez le AWS CLI ou APIs pour créer un canari, le rôle doit contenir les autorisations répertoriées dans cette section.

Tous les IAM rôles des canaris doivent inclure la déclaration de politique de confiance suivante.

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Principal": {
                "Service": "lambda.amazonaws.com"
            },
            "Action": "sts:AssumeRole"
        }
    ]
}

De plus, le IAM rôle du canari nécessite l'une des affirmations suivantes.

Canary de base qui n'utilise pas Amazon AWS KMS ou qui n'a pas besoin d'VPCun accès à Amazon

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "s3:PutObject",
                "s3:GetObject"
            ],
            "Resource": [
                "arn:aws:s3:::path/to/your/s3/bucket/canary/results/folder"        
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "s3:GetBucketLocation"
            ],
            "Resource": [
                "arn:aws:s3:::name/of/the/s3/bucket/that/contains/canary/results"        
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "logs:CreateLogStream",
                "logs:PutLogEvents",
                "logs:CreateLogGroup"
            ],
            "Resource": [
                "arn:aws:logs:canary_region_name:canary_account_id:log-group:/aws/lambda/cwsyn-canary_name-*"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "s3:ListAllMyBuckets",
                "xray:PutTraceSegments"
            ],
            "Resource": [
                "*"
            ]
        },
        {
            "Effect": "Allow",
            "Resource": "*",
            "Action": "cloudwatch:PutMetricData",
            "Condition": {
               "StringEquals": {
                "cloudwatch:namespace": "CloudWatchSynthetics"
               }
            }
        }
    ]
}

Canary qui crypte AWS KMS les artefacts Canary mais n'a pas besoin d'un accès Amazon VPC

{
    "Version": "2012-10-17",
    "Statement": [{
            "Effect": "Allow",
            "Action": [
                "s3:PutObject",
                "s3:GetObject"
            ],
            "Resource": [
                "arn:aws:s3:::path/to/your/S3/bucket/canary/results/folder"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "s3:GetBucketLocation"
            ],
            "Resource": [
                "arn:aws:s3:::name/of/the/S3/bucket/that/contains/canary/results"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "logs:CreateLogStream",
                "logs:PutLogEvents",
                "logs:CreateLogGroup"
            ],
            "Resource": [
                "arn:aws:logs:canary_region_name:canary_account_id:log-group:/aws/lambda/cwsyn-canary_name-*"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "s3:ListAllMyBuckets",
                "xray:PutTraceSegments"
            ],
            "Resource": [
                "*"
            ]
        },
        {
            "Effect": "Allow",
            "Resource": "*",
            "Action": "cloudwatch:PutMetricData",
            "Condition": {
                "StringEquals": {
                    "cloudwatch:namespace": "CloudWatchSynthetics"
                }
            }
        },
        {
            "Effect": "Allow",
            "Action": [
                "kms:Decrypt",
                "kms:GenerateDataKey"
            ],
            "Resource": "arn:aws:kms:KMS_key_region_name:KMS_key_account_id:key/KMS_key_id",
            "Condition": {
                "StringEquals": {
                    "kms:ViaService": [
                        "s3.region_name_of_the_canary_results_S3_bucket.amazonaws.com"
                    ]
                }
            }
        }
    ]
}

Canary qui n'utilise pas Amazon AWS KMS mais qui a besoin d'VPCun accès

{
    "Version": "2012-10-17",
    "Statement": [{
            "Effect": "Allow",
            "Action": [
                "s3:PutObject",
                "s3:GetObject"
            ],
            "Resource": [
                "arn:aws:s3:::path/to/your/S3/bucket/canary/results/folder"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "s3:GetBucketLocation"
            ],
            "Resource": [
                "arn:aws:s3:::name/of/the/S3/bucket/that/contains/canary/results"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "logs:CreateLogStream",
                "logs:PutLogEvents",
                "logs:CreateLogGroup"
            ],
            "Resource": [
                "arn:aws:logs:canary_region_name:canary_account_id:log-group:/aws/lambda/cwsyn-canary_name-*"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "s3:ListAllMyBuckets",
                "xray:PutTraceSegments"
            ],
            "Resource": [
                "*"
            ]
        },
        {
            "Effect": "Allow",
            "Resource": "*",
            "Action": "cloudwatch:PutMetricData",
            "Condition": {
                "StringEquals": {
                    "cloudwatch:namespace": "CloudWatchSynthetics"
                }
            }
        },
        {
            "Effect": "Allow",
            "Action": [
                "ec2:CreateNetworkInterface",
                "ec2:DescribeNetworkInterfaces",
                "ec2:DeleteNetworkInterface"
            ],
            "Resource": [
                "*"
            ]
       }
    ]
}

Canary qui crypte AWS KMS les artefacts Canary et qui a également besoin d'un accès à Amazon VPC

Si vous mettez à jour un VPC non-Canary pour qu'il commence à utiliser unVPC, vous devez mettre à jour le rôle du Canary pour inclure les autorisations d'interface réseau répertoriées dans la politique suivante.

{
    "Version": "2012-10-17",
    "Statement": [{
            "Effect": "Allow",
            "Action": [
                "s3:PutObject",
                "s3:GetObject"
            ],
            "Resource": [
                "arn:aws:s3:::path/to/your/S3/bucket/canary/results/folder"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "s3:GetBucketLocation"
            ],
            "Resource": [
                "arn:aws:s3:::name/of/the/S3/bucket/that/contains/canary/results"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "logs:CreateLogStream",
                "logs:PutLogEvents",
                "logs:CreateLogGroup"
            ],
            "Resource": [
                "arn:aws:logs:canary_region_name:canary_account_id:log-group:/aws/lambda/cwsyn-canary_name-*"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "s3:ListAllMyBuckets",
                "xray:PutTraceSegments"
            ],
            "Resource": [
                "*"
            ]
        },
        {
            "Effect": "Allow",
            "Resource": "*",
            "Action": "cloudwatch:PutMetricData",
            "Condition": {
                "StringEquals": {
                    "cloudwatch:namespace": "CloudWatchSynthetics"
                }
            }
        },
        {
            "Effect": "Allow",
            "Action": [
                "ec2:CreateNetworkInterface",
                "ec2:DescribeNetworkInterfaces",
                "ec2:DeleteNetworkInterface"
            ],
            "Resource": [
                "*"
            ]
       },
       {
            "Effect": "Allow",
            "Action": [
                "kms:Decrypt",
                "kms:GenerateDataKey"
            ],
            "Resource": "arn:aws:kms:KMS_key_region_name:KMS_key_account_id:key/KMS_key_id",
            "Condition": {
                "StringEquals": {
                    "kms:ViaService": [
                        "s3.region_name_of_the_canary_results_S3_bucket.amazonaws.com"
                    ]
                }
            }
        }
    ]
}