{"id":26040,"date":"2025-12-01T19:02:23","date_gmt":"2025-12-01T19:02:23","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=26040"},"modified":"2025-12-01T19:02:23","modified_gmt":"2025-12-01T19:02:23","slug":"aws%e3%81%a7organizationalunit%e3%81%94%e3%81%a8%e3%81%ab%e5%88%a9%e7%94%a8%e6%96%99%e9%87%91%e3%82%92%e9%9b%86%e8%a8%88%e3%81%99%e3%82%8b%e7%92%b0%e5%a2%83%e3%82%92%e4%bd%9c%e6%88%90%e3%81%97","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/26040\/","title":{"rendered":"AWS\u3067OrganizationalUnit\u3054\u3068\u306b\u5229\u7528\u6599\u91d1\u3092\u96c6\u8a08\u3059\u308b\u74b0\u5883\u3092\u4f5c\u6210\u3057\u305f\u8a71 – FURYU Tech Blog"},"content":{"rendered":"\n<\/p>\n
\n

\u3053\u306e\u8a18\u4e8b\u306f \u30d5\u30ea\u30e5\u30fcAdvent Calendar 2025<\/a> \u306e2\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002<\/p>\n

\u3053\u3093\u306b\u3061\u306f\u3001\u30d5\u30ea\u30e5\u30fc\u682a\u5f0f\u4f1a\u793e\u3067\u30d4\u30af\u30c8\u30ea\u30f3\u30af\u306e\u958b\u767a\u3092\u3057\u3066\u3044\u308b\u307e\u3055\u304a\u3067\u3059\ud83d\udc7b<\/p>\n

\u4eca\u65e5\u306fAWS\u30a2\u30ab\u30a6\u30f3\u30c8A\u306eEC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u52d5\u3044\u3066\u3044\u308bRundeck\u304b\u3089\u30a2\u30ab\u30a6\u30f3\u30c8B\u306b\u3042\u308bLambda\u3092\u5b9f\u884c\u3057\u3001\u305d\u306eLambda\u306e\u4e2d\u3067OrganizationalUnit\u3054\u3068\u306bAWS\u306e\u5229\u7528\u6599\u91d1\u3092\u96c6\u8a08\u3057\u3088\u3046\u3068\u3057\u305f\u8a71\u3092\u3057\u307e\u3059\u3002
\n\u4eca\u56de\u306f\u305d\u3053\u3067\u5fc5\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u3092CDK\u3067\u4f5c\u6210\u3057\u305f\u90e8\u5206\u306e\u304a\u8a71\u304c\u30e1\u30a4\u30f3\u3067\u3001\u96c6\u8a08\u3059\u308bPython\u30b3\u30fc\u30c9\u306e\u89e3\u8aac\u306f\u307b\u307c\u3057\u307e\u305b\u3093\u3002<\/p>\n

\u3056\u3063\u304f\u308a\u3068\u3057\u305f\u69cb\u6210\u306f\u3053\u306e\u3088\u3046\u306a\u611f\u3058\u3002<\/p>\n

<\/span>
\u3056\u3063\u304f\u308a\u3068\u3057\u305f\u69cb\u6210\u56f3<\/figcaption><\/figure>\n<\/p>\n

\u30a2\u30ab\u30a6\u30f3\u30c8A\u5074\u306f\u65e2\u306b\u3042\u308b\u74b0\u5883\u3092\u5229\u7528\u3057\u3001\u30a2\u30ab\u30a6\u30f3\u30c8B\u5074\u306eLambda\u5468\u308a\u3092\u65b0\u305f\u306b\u7528\u610f\u3057\u307e\u3059\u3002\u30a2\u30ab\u30a6\u30f3\u30c8B\u5074\u306e\u30ed\u30fc\u30eb\u304c\u7d30\u304b\u304f\u5206\u304b\u308c\u3066\u3044\u308b\u306e\u3067\u5c11\u3057\u3084\u3084\u3053\u3057\u3044\u3067\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u306e\u5f79\u5272\u306b\u57fa\u3065\u3044\u305f\u5fc5\u8981\u306a\u5206\u5272\u3092\u3057\u305f\u7d50\u679c\u3053\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n

\u3067\u306f\u4ee5\u4e0b\u3067\u4e00\u500b\u4e00\u500b\u306e\u30ea\u30bd\u30fc\u30b9\u306e\u5b9f\u88c5\u306b\u3064\u3044\u3066\u793a\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n

\u30a2\u30ab\u30a6\u30f3\u30c8A\u5074\u306e\u30ed\u30fc\u30eb\u306b\u6a29\u9650\u8ffd\u52a0<\/h2>\n

\u30a2\u30ab\u30a6\u30f3\u30c8A\u306eEC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u4ed8\u4e0e\u3059\u308b\u30ed\u30fc\u30eb\u306b\u4ee5\u4e0b\u306e\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n

new<\/span> PolicyStatement({<\/span>\n    effect<\/span>: Effect.ALLOW,\n    actions<\/span>: [<\/span>'sts:AssumeRole'<\/span>]<\/span>,\n    resources<\/span>: [<\/span>\n        'arn:aws:lambda:ap-northeast-1:\u30a2\u30ab\u30a6\u30f3\u30c8B:function:Lambda\u547c\u3073\u51fa\u3057\u7528\u30ed\u30fc\u30eb'<\/span>  \n    ]<\/span>,\n}<\/span>)\n<\/pre>\n
\u30a2\u30ab\u30a6\u30f3\u30c8A\u304b\u3089\u30a2\u30ab\u30a6\u30f3\u30c8B\u306eLambda\u3092\u5b9f\u884c\u3059\u308b\u969b\u306b\u3001\u3053\u306eresources\u3067\u6307\u5b9a\u3057\u305f\u30ed\u30fc\u30eb\u3092Assume\u3057\u3066\u304b\u3089Lambda\u306e\u547c\u3073\u51fa\u3057\u3092\u3057\u307e\u3059\u3002
\nShell\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u66f8\u304f\u3068\u3053\u3093\u306a\u611f\u3058\u3067\u3059\u3002<\/p>\n
aws sts assume-role \\\n  --role-arn arn:aws:iam::\u30a2\u30ab\u30a6\u30f3\u30c8B:role\/Lambda\u547c\u3073\u51fa\u3057\u7528\u30ed\u30fc\u30eb \\\n  --role-session-name cost-check-lambda-session \\\n  --output json > \/tmp\/session.json\n\n# \u53d6\u5f97\u3057\u305f\u4e00\u6642\u8a8d\u8a3c\u60c5\u5831\u3067Lambda\u3092\u5b9f\u884c\nAWS_ACCESS_KEY_ID=$(cat \/tmp\/session.json | jq -r '.Credentials.AccessKeyId') \\\nAWS_SECRET_ACCESS_KEY=$(cat \/tmp\/session.json | jq -r '.Credentials.SecretAccessKey') \\\nAWS_SESSION_TOKEN=$(cat \/tmp\/session.json | jq -r '.Credentials.SessionToken') \\\naws lambda invoke \\\n  --function-name arn:aws:lambda:ap-northeast-1:\u30a2\u30ab\u30a6\u30f3\u30c8B:function:cost-check-lambda \\\n  --region ap-northeast-1 \\\n  \/tmp\/costCheckLambdaResponse.json<\/pre>\n
\u30a2\u30ab\u30a6\u30f3\u30c8B\u5074\u306e\u30ea\u30bd\u30fc\u30b9\u4f5c\u6210<\/h2>\n
\u30ed\u30fc\u30eb1: Lambda\u306e\u547c\u3073\u51fa\u3057\u7528\u30ed\u30fc\u30eb<\/h3>\n
Lambda\u3092\u547c\u3073\u51fa\u3057\u3066\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u6a29\u9650\u3092\u6301\u3064\u30ed\u30fc\u30eb\u3092\u4f5c\u308a\u307e\u3059\u3002
\n\u524d\u8ff0\u306e\u30a2\u30ab\u30a6\u30f3\u30c8A\u5074\u3067Assume\u3057\u3066\u4f7f\u7528\u3059\u308b\u3082\u306e\u3067\u3059\u3002
\n\u3053\u306e\u30ed\u30fc\u30eb\u306b\u306f\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u5185\u3067\u884c\u3046\u64cd\u4f5c\u306b\u5fc5\u8981\u306a\u6a29\u9650\u306f\u4e0d\u8981\u3067\u3059\u3002<\/p>\n
const<\/span> role = new<\/span> Role(this<\/span>, 'lambda-execution-role'<\/span>, {<\/span>  \n    roleName<\/span>: 'lambda-execution-role'<\/span>,  \n    assumedBy<\/span>: new<\/span> ServicePrincipal('lambda.amazonaws.com'<\/span>),  \n    managedPolicies<\/span>: [<\/span>  \n        ManagedPolicy.fromAwsManagedPolicyName('service-role\/AWSLambdaBasicExecutionRole'<\/span>),\n        ManagedPolicy.fromAwsManagedPolicyName('service-role\/AWSLambdaVPCAccessExecutionRole'<\/span>),\n        new<\/span> ManagedPolicy(this<\/span>, 'lambda-policy-3'<\/span>, {<\/span>  \n            path<\/span>: '\/service-role\/'<\/span>,  \n            managedPolicyName<\/span>: 'InvokeCostLambda'<\/span>,  \n            statements<\/span>: [<\/span>  \n                new<\/span> PolicyStatement({<\/span>  \n                    effect<\/span>: Effect.ALLOW,  \n                    actions<\/span>: [<\/span>'lambda:InvokeFunction'<\/span>]<\/span>,  \n                    resources<\/span>: [<\/span>  \n                        'arn:aws:lambda:ap-northeast-1:\u30a2\u30ab\u30a6\u30f3\u30c8B:function:cost-check-lambda'<\/span>  \n                    ]<\/span>,  \n                }<\/span>),  \n            ]<\/span>,  \n        }<\/span>)\n});  \n  \nrole.assumeRolePolicy?.addStatements(  \n    new<\/span> PolicyStatement({<\/span>  \n        effect<\/span>: Effect.ALLOW,  \n        principals<\/span>: [<\/span>\n            new<\/span> ArnPrincipal(\"arn:aws:iam::\u30a2\u30ab\u30a6\u30f3\u30c8A:role\/RundeckBatchRole\"<\/span>)  \n        ]<\/span>,  \n        actions<\/span>: [<\/span>'sts:AssumeRole'<\/span>]<\/span>  \n    }<\/span>)  \n)\n<\/pre>\n
\u30ed\u30fc\u30eb2: Lambda\u81ea\u4f53\u306b\u4ed8\u4e0e\u3059\u308b\u30ed\u30fc\u30eb<\/h3>\n
Lambda\u304c\u547c\u3073\u51fa\u3055\u308c\u305f\u969b\u306b\u3001Lambda\u81ea\u8eab\u304c\u5b9f\u884c\u306b\u4f7f\u7528\u3059\u308b\u30ed\u30fc\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002
\n\u96d1\u306b\u3044\u3046\u3068Lambda\u306e\u4f5c\u6210\u6642\u306b\u30ed\u30fc\u30eb\u3092\u6307\u5b9a\u3059\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u305d\u308c\u3067\u3059\u3002
\n\u3053\u3044\u3064\u306f\u6b21\u3067\u4f5c\u308b\u300c\u30ed\u30fc\u30eb3:\u96c6\u8a08\u30b9\u30af\u30ea\u30d7\u30c8\u5185\u3067Assume\u3059\u308b\u7528\u30ed\u30fc\u30eb\u300d\u3092Assume\u3067\u304d\u308c\u3070\u305d\u308c\u3067\u3088\u3044\u306e\u3067\u3001\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n
const<\/span> role = new<\/span> Role(this<\/span>, 'cost-check-role'<\/span>, {<\/span>  \n    roleName<\/span>: 'cost-check-role'<\/span>,  \n    assumedBy<\/span>: new<\/span> ServicePrincipal('lambda.amazonaws.com'<\/span>),  \n    managedPolicies<\/span>: [<\/span>\n        new<\/span> ManagedPolicy(this<\/span>, 'lambda-worker-policy'<\/span>, {<\/span>\n            path<\/span>: '\/service-role\/'<\/span>,  \n            managedPolicyName<\/span>: 'assumeCostCheckRole'<\/span>,  \n            statements<\/span>: [<\/span>  \n                new<\/span> PolicyStatement({<\/span>  \n                    effect<\/span>: Effect.ALLOW,  \n                    actions<\/span>: [<\/span>\n                        'sts:AssumeRole'<\/span>\n                    ]<\/span>,  \n                    resources<\/span>: [<\/span>  \n                        'arn:aws:iam::\u30a2\u30ab\u30a6\u30f3\u30c8B:role\/cost-check-role'<\/span>  \n                    ]<\/span>,  \n                }<\/span>),  \n            ]<\/span>,  \n        }<\/span>)\n});  \n<\/pre>\n
\u30ed\u30fc\u30eb3: \u96c6\u8a08\u30b9\u30af\u30ea\u30d7\u30c8\u5185\u3067Assume\u3059\u308b\u7528\u30ed\u30fc\u30eb<\/h3>\n
\u96c6\u8a08\u306e\u305f\u3081\u306e\u5404\u7a2e\u64cd\u4f5c\u306b\u5fc5\u8981\u306a\u6a29\u9650\u3092\u307e\u3068\u3081\u305f\u30ed\u30fc\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002
\n\u96c6\u8a08\u30b9\u30af\u30ea\u30d7\u30c8\u5185\u3067\u3053\u306e\u30ed\u30fc\u30eb\u3092Assume\u3059\u308b\u3053\u3068\u3067\u5fc5\u8981\u306a\u6a29\u9650\u3092\u7372\u5f97\u3057\u3001Organizations\u3084\u5229\u7528\u6599\u91d1\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u3068\u3044\u3063\u305f\u64cd\u4f5c\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
const<\/span> role = new<\/span> Role(this<\/span>, 'cost-check-role'<\/span>, {<\/span>  \n    roleName<\/span>: 'cost-check-role'<\/span>,  \n    assumedBy<\/span>: new<\/span> ServicePrincipal('lambda.amazonaws.com'<\/span>),  \n    managedPolicies<\/span>: [<\/span>\n        new<\/span> ManagedPolicy(this<\/span>, 'cost-check-policy'<\/span>, {<\/span>\n            path<\/span>: '\/service-role\/'<\/span>,  \n            managedPolicyName<\/span>: 'CheckCost'<\/span>,  \n            statements<\/span>: [<\/span>  \n                new<\/span> PolicyStatement({<\/span>  \n                    effect<\/span>: Effect.ALLOW,  \n                    actions<\/span>: [<\/span>\n                        'ce:GetCostAndUsage'<\/span>,  \n                        'ce:GetUsageReport'<\/span>,  \n                        'ce:ListCostCategoryDefinitions'<\/span>,  \n                        'organizations:ListParents'<\/span>,  \n                        'organizations:DescribeOrganizationalUnit'<\/span>,  \n                        'organizations:ListAccounts'<\/span>\n                    ]<\/span>,  \n                    resources<\/span>: [<\/span>  \n                        '*'<\/span>\n                    ]<\/span>,  \n                }<\/span>),  \n            ]<\/span>,  \n        }<\/span>)\n});  \n\nrole.assumeRolePolicy?.addStatements(  \n    new<\/span> PolicyStatement({<\/span>  \n        effect<\/span>: Effect.ALLOW,  \n        principals<\/span>: [<\/span>\n            new<\/span> ArnPrincipal(\"arn:aws:iam::\u30a2\u30ab\u30a6\u30f3\u30c8B:role\/lambda-worker-role\"<\/span>)  \n        ]<\/span>,  \n        actions<\/span>: [<\/span>'sts:AssumeRole'<\/span>]<\/span>  \n    }<\/span>)  \n)\n<\/pre>\n
\u5bfe\u8c61\u30ea\u30bd\u30fc\u30b9\uff08managedPolicies -> statements -> resources\u306e\u5185\u5bb9\uff09\u304c *<\/code> \u306b\u306a\u3063\u3066\u3044\u307e\u3059\u304c\u3001OrganizationsAPI\u3084CostExplorerAPI(ce)\u3067\u306f\u7d44\u7e54\u5168\u4f53\/\u30a2\u30ab\u30a6\u30f3\u30c8\u6a2a\u65ad\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u30ea\u30bd\u30fc\u30b9\u5236\u9650\u3092\u304b\u3051\u308b\u306e\u306f\u73fe\u5b9f\u7684\u3067\u306f\u306a\u3044\u305f\u3081\u3067\u3059\u3002<\/p>\n
\u3082\u3057OrganizationalUnit\u304c\u4f55\u968e\u5c64\u304b\u306b\u306a\u3063\u3066\u304a\u308a\u3001\u305d\u306e\u89aa\u5b50\u95a2\u4fc2\u306a\u3069\u3082\u53d6\u5f97\u3057\u305f\u3044\u3088\u3046\u306a\u5834\u5408\u306f managedPolicies<\/code> \u3067\u6307\u5b9a\u3057\u3066\u3044\u308b statements<\/code> \u5185\u306e actions<\/code> \u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u8ffd\u52a0\u304c\u5fc5\u8981\u3067\u3059\u3002\u81ea\u74b0\u5883\u3067\u306f\u4e0d\u8981\u3060\u3063\u305f\u306e\u3067\u672a\u78ba\u8a8d\u3067\u3059\u304c\u3001\u304a\u305d\u3089\u304f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002
\n– organizations:ListRoots
\n– organizations:ListChildren
\n– organizations:ListOrganizationalUnitsForParent
\n– organizations:DescribeAccount<\/p>\n
\u3061\u306a\u307f\u306b\u5c11\u3057\u3060\u3051\u4f8b\u793a\u3059\u308b\u3068\u3001\u3053\u306e\u30ed\u30fc\u30eb\u3092Assume\u3057\u3066OrganizationalUnit\u306e\u60c5\u5831\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308bPython\u30b3\u30fc\u30c9\u306f\u3053\u3093\u306a\u611f\u3058\u3002<\/p>\n
sts_client = boto3.client('sts'<\/span>)  \n  \nassumed_role = sts_client.assume_role(  \n    RoleArn='arn:aws:iam::\u30a2\u30ab\u30a6\u30f3\u30c8B:role\/cost-check-role'<\/span>,  \n    RoleSessionName='ou_read_session'<\/span>  \n)  \n  \nclient = boto3.client(  \n    'organizations'<\/span>,  \n    aws_access_key_id=assumed_role['Credentials'<\/span>]['AccessKeyId'<\/span>],  \n    aws_secret_access_key=assumed_role['Credentials'<\/span>]['SecretAccessKey'<\/span>],  \n    aws_session_token=assumed_role['Credentials'<\/span>]['SessionToken'<\/span>]  \n)\n\nou_cache = {}  \nfor<\/span> account_id in<\/span> LINKED_ACCOUNT.keys():  \n    \n    response = client.list_parents(ChildId=account_id)  \n    parent_id = response['Parents'<\/span>][0<\/span>]['Id'<\/span>]  \n  \n    \n    ou_response = client.describe_organizational_unit(OrganizationalUnitId=parent_id)  \n    ou_cache[account_id] = ou_response['OrganizationalUnit'<\/span>]['Name'<\/span>]\n<\/pre>\n
\u30ed\u30b0\u30b0\u30eb\u30fc\u30d7<\/h3>\n
\u3053\u306e\u8a18\u4e8b\u306e\u8da3\u65e8\u7684\u306b\u306f\u3042\u307e\u308a\u91cd\u8981\u3067\u306f\u306a\u3044\u3067\u3059\u304c\u3001Lambda\u306e\u5b9f\u884c\u30ed\u30b0\u3092\u4fdd\u6301\u3055\u305b\u308b\u30ed\u30b0\u30b0\u30eb\u30fc\u30d7\u3092\u4f5c\u308a\u307e\u3059\u3002<\/p>\n
new<\/span> LogGroup(this<\/span>, 'cost-check-lambda-log-group'<\/span>, {<\/span>  \n    logGroupName<\/span>: 'cost-check-lambda-log-group'<\/span>,  \n    retention<\/span>: RetentionDays.ONE_MONTH,  \n}<\/span>);\n<\/pre>\n
\u7279\u5225\u306a\u3053\u3068\u306f\u306a\u306b\u3082\u306a\u3044\u3067\u3059\u3002<\/p>\n
Lambda<\/h3>\n
\u6700\u5f8c\u306b\u96c6\u8a08\u3092\u3055\u305b\u308bLambda\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n
const<\/span> func = new<\/span> PythonFunction(this<\/span>, 'cost-check-lambda'<\/span>, {<\/span>  \n    functionName<\/span>: 'cost-check-lambda'<\/span>,  \n    runtime<\/span>: Runtime.PYTHON_3_13,  \n    entry<\/span>: 'src\/lambda\/cost'<\/span>,  \n    index<\/span>: 'cost.py'<\/span>,  \n    handler<\/span>: 'main'<\/span>,  \n    timeout<\/span>: Duration.minutes(3<\/span>),  \n    vpc<\/span>: Vpc.fromVpcAttributes( this<\/span>, 'cost-check-lambda-vpc'<\/span>, {<\/span>  \n        availabilityZones<\/span>: [<\/span>'ap-northeast-1c'<\/span>, 'ap-northeast-1d'<\/span>]<\/span>,  \n        vpcId<\/span>: 'vpc-XXXXXXXXXXXXXXXXX'<\/span>,  \n    }<\/span>),  \n    vpcSubnets<\/span>: {<\/span>\n        subnets<\/span>: [<\/span>\n            Subnet.fromSubnetId(this<\/span>, 'subnet1'<\/span>, 'subnet-XXXXXXXXXXXXXXXXX'<\/span>),\n            Subnet.fromSubnetId(this<\/span>, 'subnet2'<\/span>, 'subnet-XXXXXXXXXXXXXXXXX'<\/span>)\n\n        ]<\/span>,  \n    }<\/span>,  \n    role<\/span>: Role.fromRoleArn(this<\/span>, 'lambda-worker-role'<\/span>, 'arn:aws:iam::\u30a2\u30ab\u30a6\u30f3\u30c8B:role\/lambda-worker-role'<\/span>),  \n    logGroup<\/span>: LogGroup.fromLogGroupName(this<\/span>, 'cost-check-lambda-log-group'<\/span>, 'cost-check-lambda-log-group'<\/span>),  \n}<\/span>);  \n\nfunc.addPermission('\u30a2\u30ab\u30a6\u30f3\u30c8A-permission'<\/span>, {<\/span>  \n            principal<\/span>: new<\/span> AccountPrincipal('\u30a2\u30ab\u30a6\u30f3\u30c8A'<\/span>),  \n            action<\/span>: 'lambda:InvokeFunction'<\/span>\n        }<\/span>)\n<\/pre>\n
\u30c7\u30d7\u30ed\u30a4\u9806\u5e8f\u306b\u3064\u3044\u3066<\/h2>\n
\u5c11\u3057\u3060\u3051\u3084\u3084\u3053\u3057\u3044\u306e\u3067\u30c7\u30d7\u30ed\u30a4\u9806\u5e8f\u3092\u6574\u7406\u3059\u308b\u3068\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306a\u9806\u5e8f\u3067\u4f5c\u696d\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
    \n
  1. \u30ed\u30fc\u30eb1: Lambda\u306e\u547c\u3073\u51fa\u3057\u7528\u30ed\u30fc\u30eb \u306e\u30c7\u30d7\u30ed\u30a4\n
      \n
    • \u672c\u6765Lambda\u306eArn\u3092\u6307\u5b9a\u3059\u308b\u7b87\u6240\u306f\u4e00\u6642\u7684\u306b *<\/code> \u306a\u3069\u306b\u3057\u3066\u30c7\u30d7\u30ed\u30a4\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n
    • \u30a2\u30ab\u30a6\u30f3\u30c8A\u5074\u306e\u30ed\u30fc\u30eb\u306b\u6a29\u9650\u8ffd\u52a0\n
        \n
      • 1\u3067\u4f5c\u6210\u3057\u305f\u30ed\u30fc\u30eb\u306eArn\u3092\u6307\u5b9a\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n
      • \u30ed\u30fc\u30eb2: Lambda\u81ea\u4f53\u306b\u4ed8\u4e0e\u3059\u308b\u30ed\u30fc\u30eb\u306e\u30c7\u30d7\u30ed\u30a4\n
          \n
        • \u672c\u6765\u30ed\u30fc\u30eb3\u306eArn\u3092\u6307\u5b9a\u3059\u308b\u7b87\u6240\u306f\u4e00\u6642\u7684\u306b\u306a\u3057\u7b49\u3067\u30c7\u30d7\u30ed\u30a4\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n
        • \u30ed\u30fc\u30eb3: \u96c6\u8a08\u30b9\u30af\u30ea\u30d7\u30c8\u5185\u3067Assume\u3059\u308b\u7528\u30ed\u30fc\u30eb\n
            \n
          • 3\u3067\u4f5c\u6210\u3057\u305f\u30ed\u30fc\u30eb\u306eArn\u3092\u6307\u5b9a\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n
          • \u30ed\u30fc\u30eb2: Lambda\u81ea\u4f53\u306b\u4ed8\u4e0e\u3059\u308b\u30ed\u30fc\u30eb\u306e\u66f4\u65b0\n
              \n
            • 4\u3067\u4f5c\u6210\u3057\u305f\u30ed\u30fc\u30eb\u306eArn\u3092\u6307\u5b9a\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n
            • \u30ed\u30b0\u30b0\u30eb\u30fc\u30d7\u306e\u30c7\u30d7\u30ed\u30a4<\/li>\n
            • Lambda\u306e\u30c7\u30d7\u30ed\u30a4\n
                \n
              • 3\u3067\u4f5c\u6210\u3057\u305f\u30ed\u30fc\u30eb\u3092\u6307\u5b9a\u3059\u308b<\/li>\n
              • 6\u3067\u4f5c\u6210\u3057\u305f\u30ed\u30b0\u30b0\u30eb\u30fc\u30d7\u3092\u6307\u5b9a\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n
              • \u30ed\u30fc\u30eb1: Lambda\u306e\u547c\u3073\u51fa\u3057\u7528\u30ed\u30fc\u30eb \u306e\u3000\u66f4\u65b0\n
                  \n
                • 7\u3067\u4f5c\u6210\u3057\u305fLambda\u306eArn\u3092\u6307\u5b9a\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
                  \u4ee5\u4e0a\u3067\u300c\u30a2\u30ab\u30a6\u30f3\u30c8A\u306eEC2\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u5185\u3067\u52d5\u304fRundeck\u304b\u3089\u3001\u30a2\u30ab\u30a6\u30f3\u30c8B\u306b\u3042\u308bLambda\u3092\u5b9f\u884c\u3057\u3001\u305d\u306eLambda\u306e\u4e2d\u3067OrganizationalUnit\u3054\u3068\u306bAWS\u306e\u5229\u7528\u6599\u91d1\u3092\u96c6\u8a08\u3059\u308b\u300d\u3068\u3044\u3046\u30b7\u30ca\u30ea\u30aa\u3067\u5fc5\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u305f\u3061\u306f\u3059\u3079\u3066\u7528\u610f\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n
                  \u3042\u3068\u306fPython\u30b3\u30fc\u30c9\u5185\u3067 assume_role<\/a> \u3067\u30ed\u30fc\u30eb\u3092Assume\u3057\u3001 get_paginator<\/a> \u3092\u4f7f\u3063\u3066\u30a2\u30ab\u30a6\u30f3\u30c8\u4e00\u89a7\u3092\u53d6\u5f97\u3001 list_parents<\/a> \u3067\u89aa\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u53d6\u5f97\u3001describe_organizational_unit<\/a> \u3067OrganizationalUnit\u306e\u53d6\u5f97\u3001get_cost_and_usage<\/a> \u3067\u5229\u7528\u6599\u91d1\u306e\u53d6\u5f97\u3001\u3068\u3044\u3046\u611f\u3058\u3067\u66f8\u3044\u3066\u3044\u3051\u3070OrganizationalUnit\u306e\u60c5\u5831\u306b\u57fa\u3065\u3044\u3066\u30a2\u30ab\u30a6\u30f3\u30c8\u3054\u3068\u306e\u5229\u7528\u6599\u91d1\u3092\u96c6\u8a08\u3067\u304d\u307e\u3059\u3002<\/p>\n
                  \u6700\u5c0f\u9650\u306e\u539f\u5247\u3068\u3044\u3044\u307e\u3059\u304b\u3001\u300c\u5fc5\u8981\u306a\u3068\u3053\u308d\u306b\u5fc5\u8981\u306a\u3060\u3051\u300d\u306e\u65b9\u91dd\u3067IAM\u30ed\u30fc\u30eb\u30923\u3064\u306b\u5206\u3051\u305f\u3053\u3068\u306b\u3088\u308a\u3001\u3069\u3053\u306b\u306a\u3093\u306e\u6a29\u9650\u304c\u5fc5\u8981\u306a\u306e\u304b\u3092\u6574\u7406\u3057\u305f\u308a\u3001\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u9806\u5e8f\u304c\u3084\u3084\u3053\u3057\u304f\u306a\u3063\u305f\u308a\u3057\u305f\u306e\u304c\u5730\u5473\u306a\u96e3\u822a\u30dd\u30a4\u30f3\u30c8\u3067\u3057\u305f\u3002
                  \n\u7279\u306b\u30c7\u30d7\u30ed\u30a4\u306e\u624b\u9806\u306b\u95a2\u3057\u3066\u306f\u3001\u6a29\u9650\u3092\u6700\u5c0f\u9650\u306b\u3059\u308b\u306b\u306f\u3069\u3046\u3057\u3066\u3082\u76f8\u4e92\u306b\u53c2\u7167\u3055\u305b\u308b\u5fc5\u8981\u304c\u751f\u3058\u308b\u305f\u3081\u8907\u96d1\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u304c\u3001\u3053\u3053\u306f\u3084\u3080\u3092\u5f97\u306a\u3044\u3068\u3053\u308d\u304b\u306a\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
                  \u3067\u306f\u3067\u306f\u304a\u75b2\u308c\u69d8\u3067\u3057\u305f\u2615<\/p>\n<\/div>\n