From 11151101d183ebfffdee467cc1d6c11d8131214a Mon Sep 17 00:00:00 2001 From: Colin Francis <131073567+colifran@users.noreply.github.com> Date: Fri, 17 Nov 2023 11:32:23 -0800 Subject: [PATCH] chore(logs): migrate log retention handler (#27814) This PR moves the log retention handler from aws-cdk-lib to our new centralized location for custom resource handlers in the @aws-cdk package. ---- *By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license* --- .../index.d.ts | 14 -- .../index.js | 191 --------------- .../index.js | 1 + .../aws-cdk-lambda-log-retention.assets.json | 10 +- ...aws-cdk-lambda-log-retention.template.json | 2 +- .../integ.json | 1 + .../manifest.json | 4 +- .../aws-lambda/test/integ.log-retention.ts | 5 +- .../index.d.ts | 14 -- .../index.js | 192 --------------- .../index.ts | 229 ------------------ .../index.js | 1 + .../aws-cdk-log-retention-integ.assets.json | 10 +- .../aws-cdk-log-retention-integ.template.json | 2 +- .../integ.json | 1 + .../manifest.json | 13 +- .../test/aws-logs/test/integ.log-retention.ts | 7 +- .../aws-logs/log-retention-handler}/index.ts | 0 .../custom-resource-handlers/package.json | 1 + .../aws-logs/log-retention-handler.test.ts} | 3 +- .../.is_custom_resource | 0 .../lib/log-retention-provider/index.ts | 228 ----------------- .../aws-cdk-lib/aws-logs/lib/log-retention.ts | 2 +- .../aws-logs/test/log-retention.test.ts | 2 +- 24 files changed, 36 insertions(+), 897 deletions(-) delete mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5/index.d.ts delete mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5/index.js create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035/index.js delete mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0/index.d.ts delete mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0/index.js delete mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0/index.ts create mode 100644 packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035/index.js rename packages/{@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5 => @aws-cdk/custom-resource-handlers/lib/aws-logs/log-retention-handler}/index.ts (100%) rename packages/{aws-cdk-lib/aws-logs/test/log-retention-provider.test.ts => @aws-cdk/custom-resource-handlers/test/aws-logs/log-retention-handler.test.ts} (99%) delete mode 100644 packages/aws-cdk-lib/aws-logs/lib/log-retention-provider/.is_custom_resource delete mode 100644 packages/aws-cdk-lib/aws-logs/lib/log-retention-provider/index.ts diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5/index.d.ts b/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5/index.d.ts deleted file mode 100644 index 60193f14b4d6d..0000000000000 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5/index.d.ts +++ /dev/null @@ -1,14 +0,0 @@ -interface LogRetentionEvent extends Omit { - ResourceProperties: { - ServiceToken: string; - LogGroupName: string; - LogGroupRegion?: string; - RetentionInDays?: string; - SdkRetry?: { - maxRetries?: string; - }; - RemovalPolicy?: string; - }; -} -export declare function handler(event: LogRetentionEvent, context: AWSLambda.Context): Promise; -export {}; diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5/index.js b/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5/index.js deleted file mode 100644 index a0a20fdbf18bd..0000000000000 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5/index.js +++ /dev/null @@ -1,191 +0,0 @@ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -exports.handler = void 0; -/* eslint-disable no-console */ -// eslint-disable-next-line import/no-extraneous-dependencies -const Logs = require("@aws-sdk/client-cloudwatch-logs"); -/** - * Creates a log group and doesn't throw if it exists. - */ -async function createLogGroupSafe(logGroupName, client, withDelay) { - await withDelay(async () => { - try { - const params = { logGroupName }; - const command = new Logs.CreateLogGroupCommand(params); - await client.send(command); - } - catch (error) { - if (error.name === 'ResourceAlreadyExistsException') { - // The log group is already created by the lambda execution - return; - } - throw error; - } - }); -} -/** - * Deletes a log group and doesn't throw if it does not exist. - */ -async function deleteLogGroup(logGroupName, client, withDelay) { - await withDelay(async () => { - try { - const params = { logGroupName }; - const command = new Logs.DeleteLogGroupCommand(params); - await client.send(command); - } - catch (error) { - if (error.name === 'ResourceNotFoundException') { - // The log group doesn't exist - return; - } - throw error; - } - }); -} -/** - * Puts or deletes a retention policy on a log group. - */ -async function setRetentionPolicy(logGroupName, client, withDelay, retentionInDays) { - await withDelay(async () => { - if (!retentionInDays) { - const params = { logGroupName }; - const deleteCommand = new Logs.DeleteRetentionPolicyCommand(params); - await client.send(deleteCommand); - } - else { - const params = { logGroupName, retentionInDays }; - const putCommand = new Logs.PutRetentionPolicyCommand(params); - await client.send(putCommand); - } - }); -} -async function handler(event, context) { - try { - console.log(JSON.stringify({ ...event, ResponseURL: '...' })); - // The target log group - const logGroupName = event.ResourceProperties.LogGroupName; - // The region of the target log group - const logGroupRegion = event.ResourceProperties.LogGroupRegion; - // Parse to AWS SDK retry options - const maxRetries = parseIntOptional(event.ResourceProperties.SdkRetry?.maxRetries) ?? 5; - const withDelay = makeWithDelay(maxRetries); - const sdkConfig = { - logger: console, - region: logGroupRegion, - maxAttempts: Math.max(5, maxRetries), // Use a minimum for SDK level retries, because it might include retryable failures that withDelay isn't checking for - }; - const client = new Logs.CloudWatchLogsClient(sdkConfig); - if (event.RequestType === 'Create' || event.RequestType === 'Update') { - // Act on the target log group - await createLogGroupSafe(logGroupName, client, withDelay); - await setRetentionPolicy(logGroupName, client, withDelay, parseIntOptional(event.ResourceProperties.RetentionInDays)); - // Configure the Log Group for the Custom Resource function itself - if (event.RequestType === 'Create') { - const clientForCustomResourceFunction = new Logs.CloudWatchLogsClient({ - logger: console, - region: process.env.AWS_REGION, - }); - // Set a retention policy of 1 day on the logs of this very function. - // Due to the async nature of the log group creation, the log group for this function might - // still be not created yet at this point. Therefore we attempt to create it. - // In case it is being created, createLogGroupSafe will handle the conflict. - await createLogGroupSafe(`/aws/lambda/${context.functionName}`, clientForCustomResourceFunction, withDelay); - // If createLogGroupSafe fails, the log group is not created even after multiple attempts. - // In this case we have nothing to set the retention policy on but an exception will skip - // the next line. - await setRetentionPolicy(`/aws/lambda/${context.functionName}`, clientForCustomResourceFunction, withDelay, 1); - } - } - // When the requestType is delete, delete the log group if the removal policy is delete - if (event.RequestType === 'Delete' && event.ResourceProperties.RemovalPolicy === 'destroy') { - await deleteLogGroup(logGroupName, client, withDelay); - // else retain the log group - } - await respond('SUCCESS', 'OK', logGroupName); - } - catch (e) { - console.log(e); - await respond('FAILED', e.message, event.ResourceProperties.LogGroupName); - } - function respond(responseStatus, reason, physicalResourceId) { - const responseBody = JSON.stringify({ - Status: responseStatus, - Reason: reason, - PhysicalResourceId: physicalResourceId, - StackId: event.StackId, - RequestId: event.RequestId, - LogicalResourceId: event.LogicalResourceId, - Data: { - // Add log group name as part of the response so that it's available via Fn::GetAtt - LogGroupName: event.ResourceProperties.LogGroupName, - }, - }); - console.log('Responding', responseBody); - // eslint-disable-next-line @typescript-eslint/no-require-imports - const parsedUrl = require('url').parse(event.ResponseURL); - const requestOptions = { - hostname: parsedUrl.hostname, - path: parsedUrl.path, - method: 'PUT', - headers: { - 'content-type': '', - 'content-length': Buffer.byteLength(responseBody, 'utf8'), - }, - }; - return new Promise((resolve, reject) => { - try { - // eslint-disable-next-line @typescript-eslint/no-require-imports - const request = require('https').request(requestOptions, resolve); - request.on('error', reject); - request.write(responseBody); - request.end(); - } - catch (e) { - reject(e); - } - }); - } -} -exports.handler = handler; -function parseIntOptional(value, base = 10) { - if (value === undefined) { - return undefined; - } - return parseInt(value, base); -} -function makeWithDelay(maxRetries, delayBase = 100, delayCap = 10 * 1000) { - // If we try to update the log group, then due to the async nature of - // Lambda logging there could be a race condition when the same log group is - // already being created by the lambda execution. This can sometime result in - // an error "OperationAbortedException: A conflicting operation is currently - // in progress...Please try again." - // To avoid an error, we do as requested and try again. - return async (block) => { - let attempts = 0; - do { - try { - return await block(); - } - catch (error) { - if (error.name === 'OperationAbortedException' - || error.name === 'ThrottlingException' // There is no class to check with instanceof, see https://github.com/aws/aws-sdk-js-v3/issues/5140 - ) { - if (attempts < maxRetries) { - attempts++; - await new Promise(resolve => setTimeout(resolve, calculateDelay(attempts, delayBase, delayCap))); - continue; - } - else { - // The log group is still being changed by another execution but we are out of retries - throw new Error('Out of attempts to change log group'); - } - } - throw error; - } - } while (true); // exit happens on retry count check - }; -} -function calculateDelay(attempt, base, cap) { - return Math.round(Math.random() * Math.min(cap, base * 2 ** attempt)); -} -//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"index.js","sourceRoot":"","sources":["index.ts"],"names":[],"mappings":";;;AAAA,+BAA+B;AAC/B,6DAA6D;AAC7D,wDAAwD;AAexD;;GAEG;AACH,KAAK,UAAU,kBAAkB,CAAC,YAAoB,EAAE,MAAiC,EAAE,SAAwD;IACjJ,MAAM,SAAS,CAAC,KAAK,IAAI,EAAE;QACzB,IAAI;YACF,MAAM,MAAM,GAAG,EAAE,YAAY,EAAE,CAAC;YAChC,MAAM,OAAO,GAAG,IAAI,IAAI,CAAC,qBAAqB,CAAC,MAAM,CAAC,CAAC;YACvD,MAAM,MAAM,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;SAE5B;QAAC,OAAO,KAAU,EAAE;YACnB,IAAI,KAAK,CAAC,IAAI,KAAK,gCAAgC,EAAE;gBACnD,2DAA2D;gBAC3D,OAAO;aACR;YAED,MAAM,KAAK,CAAC;SACb;IACH,CAAC,CAAC,CAAC;AACL,CAAC;AAED;;GAEG;AACH,KAAK,UAAU,cAAc,CAAC,YAAoB,EAAE,MAAiC,EAAE,SAAwD;IAC7I,MAAM,SAAS,CAAC,KAAK,IAAI,EAAE;QACzB,IAAI;YACF,MAAM,MAAM,GAAG,EAAE,YAAY,EAAE,CAAC;YAChC,MAAM,OAAO,GAAG,IAAI,IAAI,CAAC,qBAAqB,CAAC,MAAM,CAAC,CAAC;YACvD,MAAM,MAAM,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;SAE5B;QAAC,OAAO,KAAU,EAAE;YACnB,IAAI,KAAK,CAAC,IAAI,KAAK,2BAA2B,EAAE;gBAC9C,8BAA8B;gBAC9B,OAAO;aACR;YAED,MAAM,KAAK,CAAC;SACb;IACH,CAAC,CAAC,CAAC;AACL,CAAC;AAED;;GAEG;AACH,KAAK,UAAU,kBAAkB,CAC/B,YAAoB,EACpB,MAAiC,EACjC,SAAwD,EACxD,eAAwB;IAGxB,MAAM,SAAS,CAAC,KAAK,IAAI,EAAE;QACzB,IAAI,CAAC,eAAe,EAAE;YACpB,MAAM,MAAM,GAAG,EAAE,YAAY,EAAE,CAAC;YAChC,MAAM,aAAa,GAAG,IAAI,IAAI,CAAC,4BAA4B,CAAC,MAAM,CAAC,CAAC;YACpE,MAAM,MAAM,CAAC,IAAI,CAAC,aAAa,CAAC,CAAC;SAClC;aAAM;YACL,MAAM,MAAM,GAAG,EAAE,YAAY,EAAE,eAAe,EAAE,CAAC;YACjD,MAAM,UAAU,GAAG,IAAI,IAAI,CAAC,yBAAyB,CAAC,MAAM,CAAC,CAAC;YAC9D,MAAM,MAAM,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC;SAC/B;IACH,CAAC,CAAC,CAAC;AACL,CAAC;AAEM,KAAK,UAAU,OAAO,CAAC,KAAwB,EAAE,OAA0B;IAChF,IAAI;QACF,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,SAAS,CAAC,EAAE,GAAG,KAAK,EAAE,WAAW,EAAE,KAAK,EAAE,CAAC,CAAC,CAAC;QAE9D,uBAAuB;QACvB,MAAM,YAAY,GAAG,KAAK,CAAC,kBAAkB,CAAC,YAAY,CAAC;QAE3D,qCAAqC;QACrC,MAAM,cAAc,GAAG,KAAK,CAAC,kBAAkB,CAAC,cAAc,CAAC;QAE/D,iCAAiC;QACjC,MAAM,UAAU,GAAG,gBAAgB,CAAC,KAAK,CAAC,kBAAkB,CAAC,QAAQ,EAAE,UAAU,CAAC,IAAI,CAAC,CAAC;QACxF,MAAM,SAAS,GAAG,aAAa,CAAC,UAAU,CAAC,CAAC;QAE5C,MAAM,SAAS,GAAoC;YACjD,MAAM,EAAE,OAAO;YACf,MAAM,EAAE,cAAc;YACtB,WAAW,EAAE,IAAI,CAAC,GAAG,CAAC,CAAC,EAAE,UAAU,CAAC,EAAE,qHAAqH;SAC5J,CAAC;QACF,MAAM,MAAM,GAAG,IAAI,IAAI,CAAC,oBAAoB,CAAC,SAAS,CAAC,CAAC;QAExD,IAAI,KAAK,CAAC,WAAW,KAAK,QAAQ,IAAI,KAAK,CAAC,WAAW,KAAK,QAAQ,EAAE;YACpE,8BAA8B;YAC9B,MAAM,kBAAkB,CAAC,YAAY,EAAE,MAAM,EAAE,SAAS,CAAC,CAAC;YAC1D,MAAM,kBAAkB,CAAC,YAAY,EAAE,MAAM,EAAE,SAAS,EAAE,gBAAgB,CAAC,KAAK,CAAC,kBAAkB,CAAC,eAAe,CAAC,CAAC,CAAC;YAEtH,kEAAkE;YAClE,IAAI,KAAK,CAAC,WAAW,KAAK,QAAQ,EAAE;gBAClC,MAAM,+BAA+B,GAAG,IAAI,IAAI,CAAC,oBAAoB,CAAC;oBACpE,MAAM,EAAE,OAAO;oBACf,MAAM,EAAE,OAAO,CAAC,GAAG,CAAC,UAAU;iBAC/B,CAAC,CAAC;gBACH,qEAAqE;gBACrE,2FAA2F;gBAC3F,6EAA6E;gBAC7E,4EAA4E;gBAC5E,MAAM,kBAAkB,CAAC,eAAe,OAAO,CAAC,YAAY,EAAE,EAAE,+BAA+B,EAAE,SAAS,CAAC,CAAC;gBAC5G,0FAA0F;gBAC1F,yFAAyF;gBACzF,iBAAiB;gBACjB,MAAM,kBAAkB,CAAC,eAAe,OAAO,CAAC,YAAY,EAAE,EAAE,+BAA+B,EAAE,SAAS,EAAE,CAAC,CAAC,CAAC;aAChH;SACF;QAED,uFAAuF;QACvF,IAAI,KAAK,CAAC,WAAW,KAAK,QAAQ,IAAI,KAAK,CAAC,kBAAkB,CAAC,aAAa,KAAK,SAAS,EAAE;YAC1F,MAAM,cAAc,CAAC,YAAY,EAAE,MAAM,EAAE,SAAS,CAAC,CAAC;YACtD,4BAA4B;SAC7B;QAED,MAAM,OAAO,CAAC,SAAS,EAAE,IAAI,EAAE,YAAY,CAAC,CAAC;KAC9C;IAAC,OAAO,CAAM,EAAE;QACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;QACf,MAAM,OAAO,CAAC,QAAQ,EAAE,CAAC,CAAC,OAAO,EAAE,KAAK,CAAC,kBAAkB,CAAC,YAAY,CAAC,CAAC;KAC3E;IAED,SAAS,OAAO,CAAC,cAAsB,EAAE,MAAc,EAAE,kBAA0B;QACjF,MAAM,YAAY,GAAG,IAAI,CAAC,SAAS,CAAC;YAClC,MAAM,EAAE,cAAc;YACtB,MAAM,EAAE,MAAM;YACd,kBAAkB,EAAE,kBAAkB;YACtC,OAAO,EAAE,KAAK,CAAC,OAAO;YACtB,SAAS,EAAE,KAAK,CAAC,SAAS;YAC1B,iBAAiB,EAAE,KAAK,CAAC,iBAAiB;YAC1C,IAAI,EAAE;gBACJ,mFAAmF;gBACnF,YAAY,EAAE,KAAK,CAAC,kBAAkB,CAAC,YAAY;aACpD;SACF,CAAC,CAAC;QAEH,OAAO,CAAC,GAAG,CAAC,YAAY,EAAE,YAAY,CAAC,CAAC;QAExC,iEAAiE;QACjE,MAAM,SAAS,GAAG,OAAO,CAAC,KAAK,CAAC,CAAC,KAAK,CAAC,KAAK,CAAC,WAAW,CAAC,CAAC;QAC1D,MAAM,cAAc,GAAG;YACrB,QAAQ,EAAE,SAAS,CAAC,QAAQ;YAC5B,IAAI,EAAE,SAAS,CAAC,IAAI;YACpB,MAAM,EAAE,KAAK;YACb,OAAO,EAAE;gBACP,cAAc,EAAE,EAAE;gBAClB,gBAAgB,EAAE,MAAM,CAAC,UAAU,CAAC,YAAY,EAAE,MAAM,CAAC;aAC1D;SACF,CAAC;QAEF,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE;YACrC,IAAI;gBACF,iEAAiE;gBACjE,MAAM,OAAO,GAAG,OAAO,CAAC,OAAO,CAAC,CAAC,OAAO,CAAC,cAAc,EAAE,OAAO,CAAC,CAAC;gBAClE,OAAO,CAAC,EAAE,CAAC,OAAO,EAAE,MAAM,CAAC,CAAC;gBAC5B,OAAO,CAAC,KAAK,CAAC,YAAY,CAAC,CAAC;gBAC5B,OAAO,CAAC,GAAG,EAAE,CAAC;aACf;YAAC,OAAO,CAAC,EAAE;gBACV,MAAM,CAAC,CAAC,CAAC,CAAC;aACX;QACH,CAAC,CAAC,CAAC;IACL,CAAC;AACH,CAAC;AAhGD,0BAgGC;AAED,SAAS,gBAAgB,CAAC,KAAc,EAAE,IAAI,GAAG,EAAE;IACjD,IAAI,KAAK,KAAK,SAAS,EAAE;QACvB,OAAO,SAAS,CAAC;KAClB;IAED,OAAO,QAAQ,CAAC,KAAK,EAAE,IAAI,CAAC,CAAC;AAC/B,CAAC;AAED,SAAS,aAAa,CACpB,UAAkB,EAClB,YAAoB,GAAG,EACvB,QAAQ,GAAG,EAAE,GAAG,IAAI;IAEpB,qEAAqE;IACrE,4EAA4E;IAC5E,6EAA6E;IAC7E,4EAA4E;IAC5E,mCAAmC;IACnC,uDAAuD;IAEvD,OAAO,KAAK,EAAE,KAA0B,EAAE,EAAE;QAC1C,IAAI,QAAQ,GAAG,CAAC,CAAC;QACjB,GAAG;YACD,IAAI;gBACF,OAAO,MAAM,KAAK,EAAE,CAAC;aACtB;YAAC,OAAO,KAAU,EAAE;gBACnB,IACE,KAAK,CAAC,IAAI,KAAK,2BAA2B;uBACvC,KAAK,CAAC,IAAI,KAAK,qBAAqB,CAAC,mGAAmG;kBAC3I;oBACA,IAAI,QAAQ,GAAG,UAAU,EAAG;wBAC1B,QAAQ,EAAE,CAAC;wBACX,MAAM,IAAI,OAAO,CAAC,OAAO,CAAC,EAAE,CAAC,UAAU,CAAC,OAAO,EAAE,cAAc,CAAC,QAAQ,EAAE,SAAS,EAAE,QAAQ,CAAC,CAAC,CAAC,CAAC;wBACjG,SAAS;qBACV;yBAAM;wBACL,sFAAsF;wBACtF,MAAM,IAAI,KAAK,CAAC,qCAAqC,CAAC,CAAC;qBACxD;iBACF;gBACD,MAAM,KAAK,CAAC;aACb;SACF,QAAQ,IAAI,EAAE,CAAC,oCAAoC;IACtD,CAAC,CAAC;AACJ,CAAC;AAED,SAAS,cAAc,CAAC,OAAe,EAAE,IAAY,EAAE,GAAW;IAChE,OAAO,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,IAAI,CAAC,GAAG,CAAC,GAAG,EAAE,IAAI,GAAG,CAAC,IAAI,OAAO,CAAC,CAAC,CAAC;AACxE,CAAC","sourcesContent":["/* eslint-disable no-console */\n// eslint-disable-next-line import/no-extraneous-dependencies\nimport * as Logs from '@aws-sdk/client-cloudwatch-logs';\n\ninterface LogRetentionEvent extends Omit<AWSLambda.CloudFormationCustomResourceEvent, 'ResourceProperties'> {\n  ResourceProperties: {\n    ServiceToken: string;\n    LogGroupName: string;\n    LogGroupRegion?: string;\n    RetentionInDays?: string;\n    SdkRetry?: {\n      maxRetries?: string;\n    };\n    RemovalPolicy?: string\n  };\n}\n\n/**\n * Creates a log group and doesn't throw if it exists.\n */\nasync function createLogGroupSafe(logGroupName: string, client: Logs.CloudWatchLogsClient, withDelay: (block: () => Promise<void>) => Promise<void>) {\n  await withDelay(async () => {\n    try {\n      const params = { logGroupName };\n      const command = new Logs.CreateLogGroupCommand(params);\n      await client.send(command);\n\n    } catch (error: any) {\n      if (error.name === 'ResourceAlreadyExistsException') {\n        // The log group is already created by the lambda execution\n        return;\n      }\n\n      throw error;\n    }\n  });\n}\n\n/**\n * Deletes a log group and doesn't throw if it does not exist.\n */\nasync function deleteLogGroup(logGroupName: string, client: Logs.CloudWatchLogsClient, withDelay: (block: () => Promise<void>) => Promise<void>) {\n  await withDelay(async () => {\n    try {\n      const params = { logGroupName };\n      const command = new Logs.DeleteLogGroupCommand(params);\n      await client.send(command);\n\n    } catch (error: any) {\n      if (error.name === 'ResourceNotFoundException') {\n        // The log group doesn't exist\n        return;\n      }\n\n      throw error;\n    }\n  });\n}\n\n/**\n * Puts or deletes a retention policy on a log group.\n */\nasync function setRetentionPolicy(\n  logGroupName: string,\n  client: Logs.CloudWatchLogsClient,\n  withDelay: (block: () => Promise<void>) => Promise<void>,\n  retentionInDays?: number,\n) {\n\n  await withDelay(async () => {\n    if (!retentionInDays) {\n      const params = { logGroupName };\n      const deleteCommand = new Logs.DeleteRetentionPolicyCommand(params);\n      await client.send(deleteCommand);\n    } else {\n      const params = { logGroupName, retentionInDays };\n      const putCommand = new Logs.PutRetentionPolicyCommand(params);\n      await client.send(putCommand);\n    }\n  });\n}\n\nexport async function handler(event: LogRetentionEvent, context: AWSLambda.Context) {\n  try {\n    console.log(JSON.stringify({ ...event, ResponseURL: '...' }));\n\n    // The target log group\n    const logGroupName = event.ResourceProperties.LogGroupName;\n\n    // The region of the target log group\n    const logGroupRegion = event.ResourceProperties.LogGroupRegion;\n\n    // Parse to AWS SDK retry options\n    const maxRetries = parseIntOptional(event.ResourceProperties.SdkRetry?.maxRetries) ?? 5;\n    const withDelay = makeWithDelay(maxRetries);\n\n    const sdkConfig: Logs.CloudWatchLogsClientConfig = {\n      logger: console,\n      region: logGroupRegion,\n      maxAttempts: Math.max(5, maxRetries), // Use a minimum for SDK level retries, because it might include retryable failures that withDelay isn't checking for\n    };\n    const client = new Logs.CloudWatchLogsClient(sdkConfig);\n\n    if (event.RequestType === 'Create' || event.RequestType === 'Update') {\n      // Act on the target log group\n      await createLogGroupSafe(logGroupName, client, withDelay);\n      await setRetentionPolicy(logGroupName, client, withDelay, parseIntOptional(event.ResourceProperties.RetentionInDays));\n\n      // Configure the Log Group for the Custom Resource function itself\n      if (event.RequestType === 'Create') {\n        const clientForCustomResourceFunction = new Logs.CloudWatchLogsClient({\n          logger: console,\n          region: process.env.AWS_REGION,\n        });\n        // Set a retention policy of 1 day on the logs of this very function.\n        // Due to the async nature of the log group creation, the log group for this function might\n        // still be not created yet at this point. Therefore we attempt to create it.\n        // In case it is being created, createLogGroupSafe will handle the conflict.\n        await createLogGroupSafe(`/aws/lambda/${context.functionName}`, clientForCustomResourceFunction, withDelay);\n        // If createLogGroupSafe fails, the log group is not created even after multiple attempts.\n        // In this case we have nothing to set the retention policy on but an exception will skip\n        // the next line.\n        await setRetentionPolicy(`/aws/lambda/${context.functionName}`, clientForCustomResourceFunction, withDelay, 1);\n      }\n    }\n\n    // When the requestType is delete, delete the log group if the removal policy is delete\n    if (event.RequestType === 'Delete' && event.ResourceProperties.RemovalPolicy === 'destroy') {\n      await deleteLogGroup(logGroupName, client, withDelay);\n      // else retain the log group\n    }\n\n    await respond('SUCCESS', 'OK', logGroupName);\n  } catch (e: any) {\n    console.log(e);\n    await respond('FAILED', e.message, event.ResourceProperties.LogGroupName);\n  }\n\n  function respond(responseStatus: string, reason: string, physicalResourceId: string) {\n    const responseBody = JSON.stringify({\n      Status: responseStatus,\n      Reason: reason,\n      PhysicalResourceId: physicalResourceId,\n      StackId: event.StackId,\n      RequestId: event.RequestId,\n      LogicalResourceId: event.LogicalResourceId,\n      Data: {\n        // Add log group name as part of the response so that it's available via Fn::GetAtt\n        LogGroupName: event.ResourceProperties.LogGroupName,\n      },\n    });\n\n    console.log('Responding', responseBody);\n\n    // eslint-disable-next-line @typescript-eslint/no-require-imports\n    const parsedUrl = require('url').parse(event.ResponseURL);\n    const requestOptions = {\n      hostname: parsedUrl.hostname,\n      path: parsedUrl.path,\n      method: 'PUT',\n      headers: {\n        'content-type': '',\n        'content-length': Buffer.byteLength(responseBody, 'utf8'),\n      },\n    };\n\n    return new Promise((resolve, reject) => {\n      try {\n        // eslint-disable-next-line @typescript-eslint/no-require-imports\n        const request = require('https').request(requestOptions, resolve);\n        request.on('error', reject);\n        request.write(responseBody);\n        request.end();\n      } catch (e) {\n        reject(e);\n      }\n    });\n  }\n}\n\nfunction parseIntOptional(value?: string, base = 10): number | undefined {\n  if (value === undefined) {\n    return undefined;\n  }\n\n  return parseInt(value, base);\n}\n\nfunction makeWithDelay(\n  maxRetries: number,\n  delayBase: number = 100,\n  delayCap = 10 * 1000, // 10s\n): (block: () => Promise<void>) => Promise<void> {\n  // If we try to update the log group, then due to the async nature of\n  // Lambda logging there could be a race condition when the same log group is\n  // already being created by the lambda execution. This can sometime result in\n  // an error \"OperationAbortedException: A conflicting operation is currently\n  // in progress...Please try again.\"\n  // To avoid an error, we do as requested and try again.\n\n  return async (block: () => Promise<void>) => {\n    let attempts = 0;\n    do {\n      try {\n        return await block();\n      } catch (error: any) {\n        if (\n          error.name === 'OperationAbortedException'\n          || error.name === 'ThrottlingException' // There is no class to check with instanceof, see https://github.com/aws/aws-sdk-js-v3/issues/5140\n        ) {\n          if (attempts < maxRetries ) {\n            attempts++;\n            await new Promise(resolve => setTimeout(resolve, calculateDelay(attempts, delayBase, delayCap)));\n            continue;\n          } else {\n            // The log group is still being changed by another execution but we are out of retries\n            throw new Error('Out of attempts to change log group');\n          }\n        }\n        throw error;\n      }\n    } while (true); // exit happens on retry count check\n  };\n}\n\nfunction calculateDelay(attempt: number, base: number, cap: number): number {\n  return Math.round(Math.random() * Math.min(cap, base * 2 ** attempt));\n}\n"]} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035/index.js b/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035/index.js new file mode 100644 index 0000000000000..ae6165a46ea1e --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035/index.js @@ -0,0 +1 @@ +"use strict";var h=Object.create;var d=Object.defineProperty;var w=Object.getOwnPropertyDescriptor;var f=Object.getOwnPropertyNames;var C=Object.getPrototypeOf,P=Object.prototype.hasOwnProperty;var b=(e,o)=>{for(var n in o)d(e,n,{get:o[n],enumerable:!0})},p=(e,o,n,t)=>{if(o&&typeof o=="object"||typeof o=="function")for(let r of f(o))!P.call(e,r)&&r!==n&&d(e,r,{get:()=>o[r],enumerable:!(t=w(o,r))||t.enumerable});return e};var S=(e,o,n)=>(n=e!=null?h(C(e)):{},p(o||!e||!e.__esModule?d(n,"default",{value:e,enumerable:!0}):n,e)),G=e=>p(d({},"__esModule",{value:!0}),e);var q={};b(q,{handler:()=>E});module.exports=G(q);var i=S(require("@aws-sdk/client-cloudwatch-logs"));async function R(e,o,n){await n(async()=>{try{let t={logGroupName:e},r=new i.CreateLogGroupCommand(t);await o.send(r)}catch(t){if(t.name==="ResourceAlreadyExistsException")return;throw t}})}async function x(e,o,n){await n(async()=>{try{let t={logGroupName:e},r=new i.DeleteLogGroupCommand(t);await o.send(r)}catch(t){if(t.name==="ResourceNotFoundException")return;throw t}})}async function y(e,o,n,t){await n(async()=>{if(t){let r={logGroupName:e,retentionInDays:t},s=new i.PutRetentionPolicyCommand(r);await o.send(s)}else{let r={logGroupName:e},s=new i.DeleteRetentionPolicyCommand(r);await o.send(s)}})}async function E(e,o){try{console.log(JSON.stringify({...e,ResponseURL:"..."}));let t=e.ResourceProperties.LogGroupName,r=e.ResourceProperties.LogGroupRegion,s=L(e.ResourceProperties.SdkRetry?.maxRetries)??5,a=I(s),m={logger:console,region:r,maxAttempts:Math.max(5,s)},c=new i.CloudWatchLogsClient(m);if((e.RequestType==="Create"||e.RequestType==="Update")&&(await R(t,c,a),await y(t,c,a,L(e.ResourceProperties.RetentionInDays)),e.RequestType==="Create")){let g=new i.CloudWatchLogsClient({logger:console,region:process.env.AWS_REGION});await R(`/aws/lambda/${o.functionName}`,g,a),await y(`/aws/lambda/${o.functionName}`,g,a,1)}e.RequestType==="Delete"&&e.ResourceProperties.RemovalPolicy==="destroy"&&await x(t,c,a),await n("SUCCESS","OK",t)}catch(t){console.log(t),await n("FAILED",t.message,e.ResourceProperties.LogGroupName)}function n(t,r,s){let a=JSON.stringify({Status:t,Reason:r,PhysicalResourceId:s,StackId:e.StackId,RequestId:e.RequestId,LogicalResourceId:e.LogicalResourceId,Data:{LogGroupName:e.ResourceProperties.LogGroupName}});console.log("Responding",a);let m=require("url").parse(e.ResponseURL),c={hostname:m.hostname,path:m.path,method:"PUT",headers:{"content-type":"","content-length":Buffer.byteLength(a,"utf8")}};return new Promise((g,l)=>{try{let u=require("https").request(c,g);u.on("error",l),u.write(a),u.end()}catch(u){l(u)}})}}function L(e,o=10){if(e!==void 0)return parseInt(e,o)}function I(e,o=100,n=10*1e3){return async t=>{let r=0;do try{return await t()}catch(s){if(s.name==="OperationAbortedException"||s.name==="ThrottlingException")if(rsetTimeout(a,k(r,o,n)));continue}else throw new Error("Out of attempts to change log group");throw s}while(!0)}}function k(e,o,n){return Math.round(Math.random()*Math.min(n,o*2**e))}0&&(module.exports={handler}); diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/aws-cdk-lambda-log-retention.assets.json b/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/aws-cdk-lambda-log-retention.assets.json index 6f47ae9c1d55b..f5a9880f4dbcd 100644 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/aws-cdk-lambda-log-retention.assets.json +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/aws-cdk-lambda-log-retention.assets.json @@ -1,20 +1,20 @@ { "version": "34.0.0", "files": { - "06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5": { + "e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035": { "source": { - "path": "asset.06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5", + "path": "asset.e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035", "packaging": "zip" }, "destinations": { "current_account-current_region": { "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}", - "objectKey": "06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5.zip", + "objectKey": "e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035.zip", "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}" } } }, - "ae4250a12645a55da8ca502256f2aabaa01a4a35f789304b8674a67bfcd65ccb": { + "00fc9d2f2833918b3b2e6cf17583cf6f3cf81667bcacdcbce56992efebc45d78": { "source": { "path": "aws-cdk-lambda-log-retention.template.json", "packaging": "file" @@ -22,7 +22,7 @@ "destinations": { "current_account-current_region": { "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}", - "objectKey": "ae4250a12645a55da8ca502256f2aabaa01a4a35f789304b8674a67bfcd65ccb.json", + "objectKey": "00fc9d2f2833918b3b2e6cf17583cf6f3cf81667bcacdcbce56992efebc45d78.json", "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}" } } diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/aws-cdk-lambda-log-retention.template.json b/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/aws-cdk-lambda-log-retention.template.json index 3b0acf4246140..3de33af2a32cb 100644 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/aws-cdk-lambda-log-retention.template.json +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/aws-cdk-lambda-log-retention.template.json @@ -138,7 +138,7 @@ "S3Bucket": { "Fn::Sub": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}" }, - "S3Key": "06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5.zip" + "S3Key": "e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035.zip" }, "Role": { "Fn::GetAtt": [ diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/integ.json b/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/integ.json index 0fcf17e8dab7d..66015365d7480 100644 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/integ.json +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/integ.json @@ -5,6 +5,7 @@ "stacks": [ "aws-cdk-lambda-log-retention" ], + "diffAssets": true, "assertionStack": "LambdaLogRetentionInteg/DefaultTest/DeployAssert", "assertionStackName": "LambdaLogRetentionIntegDefaultTestDeployAssert90E53934" } diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/manifest.json b/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/manifest.json index 0f2d7a3911f9c..94b1157469ffc 100644 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/manifest.json +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/manifest.json @@ -14,10 +14,11 @@ "environment": "aws://unknown-account/unknown-region", "properties": { "templateFile": "aws-cdk-lambda-log-retention.template.json", + "terminationProtection": false, "validateOnSynth": false, "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-deploy-role-${AWS::AccountId}-${AWS::Region}", "cloudFormationExecutionRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-cfn-exec-role-${AWS::AccountId}-${AWS::Region}", - "stackTemplateAssetObjectUrl": "s3://cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}/ae4250a12645a55da8ca502256f2aabaa01a4a35f789304b8674a67bfcd65ccb.json", + "stackTemplateAssetObjectUrl": "s3://cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}/00fc9d2f2833918b3b2e6cf17583cf6f3cf81667bcacdcbce56992efebc45d78.json", "requiresBootstrapStackVersion": 6, "bootstrapStackVersionSsmParameter": "/cdk-bootstrap/hnb659fds/version", "additionalDependencies": [ @@ -133,6 +134,7 @@ "environment": "aws://unknown-account/unknown-region", "properties": { "templateFile": "LambdaLogRetentionIntegDefaultTestDeployAssert90E53934.template.json", + "terminationProtection": false, "validateOnSynth": false, "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-deploy-role-${AWS::AccountId}-${AWS::Region}", "cloudFormationExecutionRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-cfn-exec-role-${AWS::AccountId}-${AWS::Region}", diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.ts b/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.ts index 793f904111f15..ceedc94aa95d4 100644 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.ts +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.ts @@ -29,5 +29,8 @@ new lambda.Function(stack, 'OneYear', { logRetention: logs.RetentionDays.ONE_YEAR, }); -new IntegTest(app, 'LambdaLogRetentionInteg', { testCases: [stack] }); +new IntegTest(app, 'LambdaLogRetentionInteg', { + testCases: [stack], + diffAssets: true, +}); app.synth(); diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0/index.d.ts b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0/index.d.ts deleted file mode 100644 index 60193f14b4d6d..0000000000000 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0/index.d.ts +++ /dev/null @@ -1,14 +0,0 @@ -interface LogRetentionEvent extends Omit { - ResourceProperties: { - ServiceToken: string; - LogGroupName: string; - LogGroupRegion?: string; - RetentionInDays?: string; - SdkRetry?: { - maxRetries?: string; - }; - RemovalPolicy?: string; - }; -} -export declare function handler(event: LogRetentionEvent, context: AWSLambda.Context): Promise; -export {}; diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0/index.js b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0/index.js deleted file mode 100644 index 8d4f5cf13f88d..0000000000000 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0/index.js +++ /dev/null @@ -1,192 +0,0 @@ -"use strict"; -Object.defineProperty(exports, "__esModule", { value: true }); -exports.handler = void 0; -/* eslint-disable no-console */ -// eslint-disable-next-line import/no-extraneous-dependencies -const Logs = require("@aws-sdk/client-cloudwatch-logs"); -/** - * Creates a log group and doesn't throw if it exists. - */ -async function createLogGroupSafe(logGroupName, client, withDelay) { - await withDelay(async () => { - try { - const params = { logGroupName }; - const command = new Logs.CreateLogGroupCommand(params); - await client.send(command); - } - catch (error) { - if (error instanceof Logs.ResourceAlreadyExistsException || error.name === 'ResourceAlreadyExistsException') { - // The log group is already created by the lambda execution - return; - } - throw error; - } - }); -} -/** - * Deletes a log group and doesn't throw if it does not exist. - */ -async function deleteLogGroup(logGroupName, client, withDelay) { - await withDelay(async () => { - try { - const params = { logGroupName }; - const command = new Logs.DeleteLogGroupCommand(params); - await client.send(command); - } - catch (error) { - if (error instanceof Logs.ResourceNotFoundException || error.name === 'ResourceNotFoundException') { - // The log group doesn't exist - return; - } - throw error; - } - }); -} -/** - * Puts or deletes a retention policy on a log group. - */ -async function setRetentionPolicy(logGroupName, client, withDelay, retentionInDays) { - await withDelay(async () => { - if (!retentionInDays) { - const params = { logGroupName }; - const deleteCommand = new Logs.DeleteRetentionPolicyCommand(params); - await client.send(deleteCommand); - } - else { - const params = { logGroupName, retentionInDays }; - const putCommand = new Logs.PutRetentionPolicyCommand(params); - await client.send(putCommand); - } - }); -} -async function handler(event, context) { - try { - console.log(JSON.stringify({ ...event, ResponseURL: '...' })); - // The target log group - const logGroupName = event.ResourceProperties.LogGroupName; - // The region of the target log group - const logGroupRegion = event.ResourceProperties.LogGroupRegion; - // Parse to AWS SDK retry options - const maxRetries = parseIntOptional(event.ResourceProperties.SdkRetry?.maxRetries) ?? 5; - const withDelay = makeWithDelay(maxRetries); - const sdkConfig = { - logger: console, - region: logGroupRegion, - maxAttempts: Math.max(5, maxRetries), // Use a minimum for SDK level retries, because it might include retryable failures that withDelay isn't checking for - }; - const client = new Logs.CloudWatchLogsClient(sdkConfig); - if (event.RequestType === 'Create' || event.RequestType === 'Update') { - // Act on the target log group - await createLogGroupSafe(logGroupName, client, withDelay); - await setRetentionPolicy(logGroupName, client, withDelay, parseIntOptional(event.ResourceProperties.RetentionInDays)); - // Configure the Log Group for the Custom Resource function itself - if (event.RequestType === 'Create') { - const clientForCustomResourceFunction = new Logs.CloudWatchLogsClient({ - logger: console, - region: process.env.AWS_REGION, - }); - // Set a retention policy of 1 day on the logs of this very function. - // Due to the async nature of the log group creation, the log group for this function might - // still be not created yet at this point. Therefore we attempt to create it. - // In case it is being created, createLogGroupSafe will handle the conflict. - await createLogGroupSafe(`/aws/lambda/${context.functionName}`, clientForCustomResourceFunction, withDelay); - // If createLogGroupSafe fails, the log group is not created even after multiple attempts. - // In this case we have nothing to set the retention policy on but an exception will skip - // the next line. - await setRetentionPolicy(`/aws/lambda/${context.functionName}`, clientForCustomResourceFunction, withDelay, 1); - } - } - // When the requestType is delete, delete the log group if the removal policy is delete - if (event.RequestType === 'Delete' && event.ResourceProperties.RemovalPolicy === 'destroy') { - await deleteLogGroup(logGroupName, client, withDelay); - // else retain the log group - } - await respond('SUCCESS', 'OK', logGroupName); - } - catch (e) { - console.log(e); - await respond('FAILED', e.message, event.ResourceProperties.LogGroupName); - } - function respond(responseStatus, reason, physicalResourceId) { - const responseBody = JSON.stringify({ - Status: responseStatus, - Reason: reason, - PhysicalResourceId: physicalResourceId, - StackId: event.StackId, - RequestId: event.RequestId, - LogicalResourceId: event.LogicalResourceId, - Data: { - // Add log group name as part of the response so that it's available via Fn::GetAtt - LogGroupName: event.ResourceProperties.LogGroupName, - }, - }); - console.log('Responding', responseBody); - // eslint-disable-next-line @typescript-eslint/no-require-imports - const parsedUrl = require('url').parse(event.ResponseURL); - const requestOptions = { - hostname: parsedUrl.hostname, - path: parsedUrl.path, - method: 'PUT', - headers: { - 'content-type': '', - 'content-length': Buffer.byteLength(responseBody, 'utf8'), - }, - }; - return new Promise((resolve, reject) => { - try { - // eslint-disable-next-line @typescript-eslint/no-require-imports - const request = require('https').request(requestOptions, resolve); - request.on('error', reject); - request.write(responseBody); - request.end(); - } - catch (e) { - reject(e); - } - }); - } -} -exports.handler = handler; -function parseIntOptional(value, base = 10) { - if (value === undefined) { - return undefined; - } - return parseInt(value, base); -} -function makeWithDelay(maxRetries, delayBase = 100, delayCap = 10 * 1000) { - // If we try to update the log group, then due to the async nature of - // Lambda logging there could be a race condition when the same log group is - // already being created by the lambda execution. This can sometime result in - // an error "OperationAbortedException: A conflicting operation is currently - // in progress...Please try again." - // To avoid an error, we do as requested and try again. - return async (block) => { - let attempts = 0; - do { - try { - return await block(); - } - catch (error) { - if (error instanceof Logs.OperationAbortedException - || error.name === 'OperationAbortedException' - || error.name === 'ThrottlingException' // There is no class to check with instanceof, see https://github.com/aws/aws-sdk-js-v3/issues/5140 - ) { - if (attempts < maxRetries) { - attempts++; - await new Promise(resolve => setTimeout(resolve, calculateDelay(attempts, delayBase, delayCap))); - continue; - } - else { - // The log group is still being changed by another execution but we are out of retries - throw new Error('Out of attempts to change log group'); - } - } - throw error; - } - } while (true); // exit happens on retry count check - }; -} -function calculateDelay(attempt, base, cap) { - return Math.round(Math.random() * Math.min(cap, base * 2 ** attempt)); -} -//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"index.js","sourceRoot":"","sources":["index.ts"],"names":[],"mappings":";;;AAAA,+BAA+B;AAC/B,6DAA6D;AAC7D,wDAAwD;AAexD;;GAEG;AACH,KAAK,UAAU,kBAAkB,CAAC,YAAoB,EAAE,MAAiC,EAAE,SAAwD;IACjJ,MAAM,SAAS,CAAC,KAAK,IAAI,EAAE;QACzB,IAAI;YACF,MAAM,MAAM,GAAG,EAAE,YAAY,EAAE,CAAC;YAChC,MAAM,OAAO,GAAG,IAAI,IAAI,CAAC,qBAAqB,CAAC,MAAM,CAAC,CAAC;YACvD,MAAM,MAAM,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;SAE5B;QAAC,OAAO,KAAU,EAAE;YACnB,IAAI,KAAK,YAAY,IAAI,CAAC,8BAA8B,IAAI,KAAK,CAAC,IAAI,KAAK,gCAAgC,EAAE;gBAC3G,2DAA2D;gBAC3D,OAAO;aACR;YAED,MAAM,KAAK,CAAC;SACb;IACH,CAAC,CAAC,CAAC;AACL,CAAC;AAED;;GAEG;AACH,KAAK,UAAU,cAAc,CAAC,YAAoB,EAAE,MAAiC,EAAE,SAAwD;IAC7I,MAAM,SAAS,CAAC,KAAK,IAAI,EAAE;QACzB,IAAI;YACF,MAAM,MAAM,GAAG,EAAE,YAAY,EAAE,CAAC;YAChC,MAAM,OAAO,GAAG,IAAI,IAAI,CAAC,qBAAqB,CAAC,MAAM,CAAC,CAAC;YACvD,MAAM,MAAM,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;SAE5B;QAAC,OAAO,KAAU,EAAE;YACnB,IAAI,KAAK,YAAY,IAAI,CAAC,yBAAyB,IAAI,KAAK,CAAC,IAAI,KAAK,2BAA2B,EAAE;gBACjG,8BAA8B;gBAC9B,OAAO;aACR;YAED,MAAM,KAAK,CAAC;SACb;IACH,CAAC,CAAC,CAAC;AACL,CAAC;AAED;;GAEG;AACH,KAAK,UAAU,kBAAkB,CAC/B,YAAoB,EACpB,MAAiC,EACjC,SAAwD,EACxD,eAAwB;IAGxB,MAAM,SAAS,CAAC,KAAK,IAAI,EAAE;QACzB,IAAI,CAAC,eAAe,EAAE;YACpB,MAAM,MAAM,GAAG,EAAE,YAAY,EAAE,CAAC;YAChC,MAAM,aAAa,GAAG,IAAI,IAAI,CAAC,4BAA4B,CAAC,MAAM,CAAC,CAAC;YACpE,MAAM,MAAM,CAAC,IAAI,CAAC,aAAa,CAAC,CAAC;SAClC;aAAM;YACL,MAAM,MAAM,GAAG,EAAE,YAAY,EAAE,eAAe,EAAE,CAAC;YACjD,MAAM,UAAU,GAAG,IAAI,IAAI,CAAC,yBAAyB,CAAC,MAAM,CAAC,CAAC;YAC9D,MAAM,MAAM,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC;SAC/B;IACH,CAAC,CAAC,CAAC;AACL,CAAC;AAEM,KAAK,UAAU,OAAO,CAAC,KAAwB,EAAE,OAA0B;IAChF,IAAI;QACF,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,SAAS,CAAC,EAAE,GAAG,KAAK,EAAE,WAAW,EAAE,KAAK,EAAE,CAAC,CAAC,CAAC;QAE9D,uBAAuB;QACvB,MAAM,YAAY,GAAG,KAAK,CAAC,kBAAkB,CAAC,YAAY,CAAC;QAE3D,qCAAqC;QACrC,MAAM,cAAc,GAAG,KAAK,CAAC,kBAAkB,CAAC,cAAc,CAAC;QAE/D,iCAAiC;QACjC,MAAM,UAAU,GAAG,gBAAgB,CAAC,KAAK,CAAC,kBAAkB,CAAC,QAAQ,EAAE,UAAU,CAAC,IAAI,CAAC,CAAC;QACxF,MAAM,SAAS,GAAG,aAAa,CAAC,UAAU,CAAC,CAAC;QAE5C,MAAM,SAAS,GAAoC;YACjD,MAAM,EAAE,OAAO;YACf,MAAM,EAAE,cAAc;YACtB,WAAW,EAAE,IAAI,CAAC,GAAG,CAAC,CAAC,EAAE,UAAU,CAAC,EAAE,qHAAqH;SAC5J,CAAC;QACF,MAAM,MAAM,GAAG,IAAI,IAAI,CAAC,oBAAoB,CAAC,SAAS,CAAC,CAAC;QAExD,IAAI,KAAK,CAAC,WAAW,KAAK,QAAQ,IAAI,KAAK,CAAC,WAAW,KAAK,QAAQ,EAAE;YACpE,8BAA8B;YAC9B,MAAM,kBAAkB,CAAC,YAAY,EAAE,MAAM,EAAE,SAAS,CAAC,CAAC;YAC1D,MAAM,kBAAkB,CAAC,YAAY,EAAE,MAAM,EAAE,SAAS,EAAE,gBAAgB,CAAC,KAAK,CAAC,kBAAkB,CAAC,eAAe,CAAC,CAAC,CAAC;YAEtH,kEAAkE;YAClE,IAAI,KAAK,CAAC,WAAW,KAAK,QAAQ,EAAE;gBAClC,MAAM,+BAA+B,GAAG,IAAI,IAAI,CAAC,oBAAoB,CAAC;oBACpE,MAAM,EAAE,OAAO;oBACf,MAAM,EAAE,OAAO,CAAC,GAAG,CAAC,UAAU;iBAC/B,CAAC,CAAC;gBACH,qEAAqE;gBACrE,2FAA2F;gBAC3F,6EAA6E;gBAC7E,4EAA4E;gBAC5E,MAAM,kBAAkB,CAAC,eAAe,OAAO,CAAC,YAAY,EAAE,EAAE,+BAA+B,EAAE,SAAS,CAAC,CAAC;gBAC5G,0FAA0F;gBAC1F,yFAAyF;gBACzF,iBAAiB;gBACjB,MAAM,kBAAkB,CAAC,eAAe,OAAO,CAAC,YAAY,EAAE,EAAE,+BAA+B,EAAE,SAAS,EAAE,CAAC,CAAC,CAAC;aAChH;SACF;QAED,uFAAuF;QACvF,IAAI,KAAK,CAAC,WAAW,KAAK,QAAQ,IAAI,KAAK,CAAC,kBAAkB,CAAC,aAAa,KAAK,SAAS,EAAE;YAC1F,MAAM,cAAc,CAAC,YAAY,EAAE,MAAM,EAAE,SAAS,CAAC,CAAC;YACtD,4BAA4B;SAC7B;QAED,MAAM,OAAO,CAAC,SAAS,EAAE,IAAI,EAAE,YAAY,CAAC,CAAC;KAC9C;IAAC,OAAO,CAAM,EAAE;QACf,OAAO,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;QACf,MAAM,OAAO,CAAC,QAAQ,EAAE,CAAC,CAAC,OAAO,EAAE,KAAK,CAAC,kBAAkB,CAAC,YAAY,CAAC,CAAC;KAC3E;IAED,SAAS,OAAO,CAAC,cAAsB,EAAE,MAAc,EAAE,kBAA0B;QACjF,MAAM,YAAY,GAAG,IAAI,CAAC,SAAS,CAAC;YAClC,MAAM,EAAE,cAAc;YACtB,MAAM,EAAE,MAAM;YACd,kBAAkB,EAAE,kBAAkB;YACtC,OAAO,EAAE,KAAK,CAAC,OAAO;YACtB,SAAS,EAAE,KAAK,CAAC,SAAS;YAC1B,iBAAiB,EAAE,KAAK,CAAC,iBAAiB;YAC1C,IAAI,EAAE;gBACJ,mFAAmF;gBACnF,YAAY,EAAE,KAAK,CAAC,kBAAkB,CAAC,YAAY;aACpD;SACF,CAAC,CAAC;QAEH,OAAO,CAAC,GAAG,CAAC,YAAY,EAAE,YAAY,CAAC,CAAC;QAExC,iEAAiE;QACjE,MAAM,SAAS,GAAG,OAAO,CAAC,KAAK,CAAC,CAAC,KAAK,CAAC,KAAK,CAAC,WAAW,CAAC,CAAC;QAC1D,MAAM,cAAc,GAAG;YACrB,QAAQ,EAAE,SAAS,CAAC,QAAQ;YAC5B,IAAI,EAAE,SAAS,CAAC,IAAI;YACpB,MAAM,EAAE,KAAK;YACb,OAAO,EAAE;gBACP,cAAc,EAAE,EAAE;gBAClB,gBAAgB,EAAE,MAAM,CAAC,UAAU,CAAC,YAAY,EAAE,MAAM,CAAC;aAC1D;SACF,CAAC;QAEF,OAAO,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE;YACrC,IAAI;gBACF,iEAAiE;gBACjE,MAAM,OAAO,GAAG,OAAO,CAAC,OAAO,CAAC,CAAC,OAAO,CAAC,cAAc,EAAE,OAAO,CAAC,CAAC;gBAClE,OAAO,CAAC,EAAE,CAAC,OAAO,EAAE,MAAM,CAAC,CAAC;gBAC5B,OAAO,CAAC,KAAK,CAAC,YAAY,CAAC,CAAC;gBAC5B,OAAO,CAAC,GAAG,EAAE,CAAC;aACf;YAAC,OAAO,CAAC,EAAE;gBACV,MAAM,CAAC,CAAC,CAAC,CAAC;aACX;QACH,CAAC,CAAC,CAAC;IACL,CAAC;AACH,CAAC;AAhGD,0BAgGC;AAED,SAAS,gBAAgB,CAAC,KAAc,EAAE,IAAI,GAAG,EAAE;IACjD,IAAI,KAAK,KAAK,SAAS,EAAE;QACvB,OAAO,SAAS,CAAC;KAClB;IAED,OAAO,QAAQ,CAAC,KAAK,EAAE,IAAI,CAAC,CAAC;AAC/B,CAAC;AAED,SAAS,aAAa,CACpB,UAAkB,EAClB,YAAoB,GAAG,EACvB,QAAQ,GAAG,EAAE,GAAG,IAAI;IAEpB,qEAAqE;IACrE,4EAA4E;IAC5E,6EAA6E;IAC7E,4EAA4E;IAC5E,mCAAmC;IACnC,uDAAuD;IAEvD,OAAO,KAAK,EAAE,KAA0B,EAAE,EAAE;QAC1C,IAAI,QAAQ,GAAG,CAAC,CAAC;QACjB,GAAG;YACD,IAAI;gBACF,OAAO,MAAM,KAAK,EAAE,CAAC;aACtB;YAAC,OAAO,KAAU,EAAE;gBACnB,IACE,KAAK,YAAY,IAAI,CAAC,yBAAyB;uBAC5C,KAAK,CAAC,IAAI,KAAK,2BAA2B;uBAC1C,KAAK,CAAC,IAAI,KAAK,qBAAqB,CAAC,mGAAmG;kBAC3I;oBACA,IAAI,QAAQ,GAAG,UAAU,EAAG;wBAC1B,QAAQ,EAAE,CAAC;wBACX,MAAM,IAAI,OAAO,CAAC,OAAO,CAAC,EAAE,CAAC,UAAU,CAAC,OAAO,EAAE,cAAc,CAAC,QAAQ,EAAE,SAAS,EAAE,QAAQ,CAAC,CAAC,CAAC,CAAC;wBACjG,SAAS;qBACV;yBAAM;wBACL,sFAAsF;wBACtF,MAAM,IAAI,KAAK,CAAC,qCAAqC,CAAC,CAAC;qBACxD;iBACF;gBACD,MAAM,KAAK,CAAC;aACb;SACF,QAAQ,IAAI,EAAE,CAAC,oCAAoC;IACtD,CAAC,CAAC;AACJ,CAAC;AAED,SAAS,cAAc,CAAC,OAAe,EAAE,IAAY,EAAE,GAAW;IAChE,OAAO,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,IAAI,CAAC,GAAG,CAAC,GAAG,EAAE,IAAI,GAAG,CAAC,IAAI,OAAO,CAAC,CAAC,CAAC;AACxE,CAAC","sourcesContent":["/* eslint-disable no-console */\n// eslint-disable-next-line import/no-extraneous-dependencies\nimport * as Logs from '@aws-sdk/client-cloudwatch-logs';\n\ninterface LogRetentionEvent extends Omit<AWSLambda.CloudFormationCustomResourceEvent, 'ResourceProperties'> {\n  ResourceProperties: {\n    ServiceToken: string;\n    LogGroupName: string;\n    LogGroupRegion?: string;\n    RetentionInDays?: string;\n    SdkRetry?: {\n      maxRetries?: string;\n    };\n    RemovalPolicy?: string\n  };\n}\n\n/**\n * Creates a log group and doesn't throw if it exists.\n */\nasync function createLogGroupSafe(logGroupName: string, client: Logs.CloudWatchLogsClient, withDelay: (block: () => Promise<void>) => Promise<void>) {\n  await withDelay(async () => {\n    try {\n      const params = { logGroupName };\n      const command = new Logs.CreateLogGroupCommand(params);\n      await client.send(command);\n\n    } catch (error: any) {\n      if (error instanceof Logs.ResourceAlreadyExistsException || error.name === 'ResourceAlreadyExistsException') {\n        // The log group is already created by the lambda execution\n        return;\n      }\n\n      throw error;\n    }\n  });\n}\n\n/**\n * Deletes a log group and doesn't throw if it does not exist.\n */\nasync function deleteLogGroup(logGroupName: string, client: Logs.CloudWatchLogsClient, withDelay: (block: () => Promise<void>) => Promise<void>) {\n  await withDelay(async () => {\n    try {\n      const params = { logGroupName };\n      const command = new Logs.DeleteLogGroupCommand(params);\n      await client.send(command);\n\n    } catch (error: any) {\n      if (error instanceof Logs.ResourceNotFoundException || error.name === 'ResourceNotFoundException') {\n        // The log group doesn't exist\n        return;\n      }\n\n      throw error;\n    }\n  });\n}\n\n/**\n * Puts or deletes a retention policy on a log group.\n */\nasync function setRetentionPolicy(\n  logGroupName: string,\n  client: Logs.CloudWatchLogsClient,\n  withDelay: (block: () => Promise<void>) => Promise<void>,\n  retentionInDays?: number,\n) {\n\n  await withDelay(async () => {\n    if (!retentionInDays) {\n      const params = { logGroupName };\n      const deleteCommand = new Logs.DeleteRetentionPolicyCommand(params);\n      await client.send(deleteCommand);\n    } else {\n      const params = { logGroupName, retentionInDays };\n      const putCommand = new Logs.PutRetentionPolicyCommand(params);\n      await client.send(putCommand);\n    }\n  });\n}\n\nexport async function handler(event: LogRetentionEvent, context: AWSLambda.Context) {\n  try {\n    console.log(JSON.stringify({ ...event, ResponseURL: '...' }));\n\n    // The target log group\n    const logGroupName = event.ResourceProperties.LogGroupName;\n\n    // The region of the target log group\n    const logGroupRegion = event.ResourceProperties.LogGroupRegion;\n\n    // Parse to AWS SDK retry options\n    const maxRetries = parseIntOptional(event.ResourceProperties.SdkRetry?.maxRetries) ?? 5;\n    const withDelay = makeWithDelay(maxRetries);\n\n    const sdkConfig: Logs.CloudWatchLogsClientConfig = {\n      logger: console,\n      region: logGroupRegion,\n      maxAttempts: Math.max(5, maxRetries), // Use a minimum for SDK level retries, because it might include retryable failures that withDelay isn't checking for\n    };\n    const client = new Logs.CloudWatchLogsClient(sdkConfig);\n\n    if (event.RequestType === 'Create' || event.RequestType === 'Update') {\n      // Act on the target log group\n      await createLogGroupSafe(logGroupName, client, withDelay);\n      await setRetentionPolicy(logGroupName, client, withDelay, parseIntOptional(event.ResourceProperties.RetentionInDays));\n\n      // Configure the Log Group for the Custom Resource function itself\n      if (event.RequestType === 'Create') {\n        const clientForCustomResourceFunction = new Logs.CloudWatchLogsClient({\n          logger: console,\n          region: process.env.AWS_REGION,\n        });\n        // Set a retention policy of 1 day on the logs of this very function.\n        // Due to the async nature of the log group creation, the log group for this function might\n        // still be not created yet at this point. Therefore we attempt to create it.\n        // In case it is being created, createLogGroupSafe will handle the conflict.\n        await createLogGroupSafe(`/aws/lambda/${context.functionName}`, clientForCustomResourceFunction, withDelay);\n        // If createLogGroupSafe fails, the log group is not created even after multiple attempts.\n        // In this case we have nothing to set the retention policy on but an exception will skip\n        // the next line.\n        await setRetentionPolicy(`/aws/lambda/${context.functionName}`, clientForCustomResourceFunction, withDelay, 1);\n      }\n    }\n\n    // When the requestType is delete, delete the log group if the removal policy is delete\n    if (event.RequestType === 'Delete' && event.ResourceProperties.RemovalPolicy === 'destroy') {\n      await deleteLogGroup(logGroupName, client, withDelay);\n      // else retain the log group\n    }\n\n    await respond('SUCCESS', 'OK', logGroupName);\n  } catch (e: any) {\n    console.log(e);\n    await respond('FAILED', e.message, event.ResourceProperties.LogGroupName);\n  }\n\n  function respond(responseStatus: string, reason: string, physicalResourceId: string) {\n    const responseBody = JSON.stringify({\n      Status: responseStatus,\n      Reason: reason,\n      PhysicalResourceId: physicalResourceId,\n      StackId: event.StackId,\n      RequestId: event.RequestId,\n      LogicalResourceId: event.LogicalResourceId,\n      Data: {\n        // Add log group name as part of the response so that it's available via Fn::GetAtt\n        LogGroupName: event.ResourceProperties.LogGroupName,\n      },\n    });\n\n    console.log('Responding', responseBody);\n\n    // eslint-disable-next-line @typescript-eslint/no-require-imports\n    const parsedUrl = require('url').parse(event.ResponseURL);\n    const requestOptions = {\n      hostname: parsedUrl.hostname,\n      path: parsedUrl.path,\n      method: 'PUT',\n      headers: {\n        'content-type': '',\n        'content-length': Buffer.byteLength(responseBody, 'utf8'),\n      },\n    };\n\n    return new Promise((resolve, reject) => {\n      try {\n        // eslint-disable-next-line @typescript-eslint/no-require-imports\n        const request = require('https').request(requestOptions, resolve);\n        request.on('error', reject);\n        request.write(responseBody);\n        request.end();\n      } catch (e) {\n        reject(e);\n      }\n    });\n  }\n}\n\nfunction parseIntOptional(value?: string, base = 10): number | undefined {\n  if (value === undefined) {\n    return undefined;\n  }\n\n  return parseInt(value, base);\n}\n\nfunction makeWithDelay(\n  maxRetries: number,\n  delayBase: number = 100,\n  delayCap = 10 * 1000, // 10s\n): (block: () => Promise<void>) => Promise<void> {\n  // If we try to update the log group, then due to the async nature of\n  // Lambda logging there could be a race condition when the same log group is\n  // already being created by the lambda execution. This can sometime result in\n  // an error \"OperationAbortedException: A conflicting operation is currently\n  // in progress...Please try again.\"\n  // To avoid an error, we do as requested and try again.\n\n  return async (block: () => Promise<void>) => {\n    let attempts = 0;\n    do {\n      try {\n        return await block();\n      } catch (error: any) {\n        if (\n          error instanceof Logs.OperationAbortedException\n          || error.name === 'OperationAbortedException'\n          || error.name === 'ThrottlingException' // There is no class to check with instanceof, see https://github.com/aws/aws-sdk-js-v3/issues/5140\n        ) {\n          if (attempts < maxRetries ) {\n            attempts++;\n            await new Promise(resolve => setTimeout(resolve, calculateDelay(attempts, delayBase, delayCap)));\n            continue;\n          } else {\n            // The log group is still being changed by another execution but we are out of retries\n            throw new Error('Out of attempts to change log group');\n          }\n        }\n        throw error;\n      }\n    } while (true); // exit happens on retry count check\n  };\n}\n\nfunction calculateDelay(attempt: number, base: number, cap: number): number {\n  return Math.round(Math.random() * Math.min(cap, base * 2 ** attempt));\n}\n"]} \ No newline at end of file diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0/index.ts b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0/index.ts deleted file mode 100644 index 88843fe3fa016..0000000000000 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0/index.ts +++ /dev/null @@ -1,229 +0,0 @@ -/* eslint-disable no-console */ -// eslint-disable-next-line import/no-extraneous-dependencies -import * as Logs from '@aws-sdk/client-cloudwatch-logs'; - -interface LogRetentionEvent extends Omit { - ResourceProperties: { - ServiceToken: string; - LogGroupName: string; - LogGroupRegion?: string; - RetentionInDays?: string; - SdkRetry?: { - maxRetries?: string; - }; - RemovalPolicy?: string - }; -} - -/** - * Creates a log group and doesn't throw if it exists. - */ -async function createLogGroupSafe(logGroupName: string, client: Logs.CloudWatchLogsClient, withDelay: (block: () => Promise) => Promise) { - await withDelay(async () => { - try { - const params = { logGroupName }; - const command = new Logs.CreateLogGroupCommand(params); - await client.send(command); - - } catch (error: any) { - if (error instanceof Logs.ResourceAlreadyExistsException || error.name === 'ResourceAlreadyExistsException') { - // The log group is already created by the lambda execution - return; - } - - throw error; - } - }); -} - -/** - * Deletes a log group and doesn't throw if it does not exist. - */ -async function deleteLogGroup(logGroupName: string, client: Logs.CloudWatchLogsClient, withDelay: (block: () => Promise) => Promise) { - await withDelay(async () => { - try { - const params = { logGroupName }; - const command = new Logs.DeleteLogGroupCommand(params); - await client.send(command); - - } catch (error: any) { - if (error instanceof Logs.ResourceNotFoundException || error.name === 'ResourceNotFoundException') { - // The log group doesn't exist - return; - } - - throw error; - } - }); -} - -/** - * Puts or deletes a retention policy on a log group. - */ -async function setRetentionPolicy( - logGroupName: string, - client: Logs.CloudWatchLogsClient, - withDelay: (block: () => Promise) => Promise, - retentionInDays?: number, -) { - - await withDelay(async () => { - if (!retentionInDays) { - const params = { logGroupName }; - const deleteCommand = new Logs.DeleteRetentionPolicyCommand(params); - await client.send(deleteCommand); - } else { - const params = { logGroupName, retentionInDays }; - const putCommand = new Logs.PutRetentionPolicyCommand(params); - await client.send(putCommand); - } - }); -} - -export async function handler(event: LogRetentionEvent, context: AWSLambda.Context) { - try { - console.log(JSON.stringify({ ...event, ResponseURL: '...' })); - - // The target log group - const logGroupName = event.ResourceProperties.LogGroupName; - - // The region of the target log group - const logGroupRegion = event.ResourceProperties.LogGroupRegion; - - // Parse to AWS SDK retry options - const maxRetries = parseIntOptional(event.ResourceProperties.SdkRetry?.maxRetries) ?? 5; - const withDelay = makeWithDelay(maxRetries); - - const sdkConfig: Logs.CloudWatchLogsClientConfig = { - logger: console, - region: logGroupRegion, - maxAttempts: Math.max(5, maxRetries), // Use a minimum for SDK level retries, because it might include retryable failures that withDelay isn't checking for - }; - const client = new Logs.CloudWatchLogsClient(sdkConfig); - - if (event.RequestType === 'Create' || event.RequestType === 'Update') { - // Act on the target log group - await createLogGroupSafe(logGroupName, client, withDelay); - await setRetentionPolicy(logGroupName, client, withDelay, parseIntOptional(event.ResourceProperties.RetentionInDays)); - - // Configure the Log Group for the Custom Resource function itself - if (event.RequestType === 'Create') { - const clientForCustomResourceFunction = new Logs.CloudWatchLogsClient({ - logger: console, - region: process.env.AWS_REGION, - }); - // Set a retention policy of 1 day on the logs of this very function. - // Due to the async nature of the log group creation, the log group for this function might - // still be not created yet at this point. Therefore we attempt to create it. - // In case it is being created, createLogGroupSafe will handle the conflict. - await createLogGroupSafe(`/aws/lambda/${context.functionName}`, clientForCustomResourceFunction, withDelay); - // If createLogGroupSafe fails, the log group is not created even after multiple attempts. - // In this case we have nothing to set the retention policy on but an exception will skip - // the next line. - await setRetentionPolicy(`/aws/lambda/${context.functionName}`, clientForCustomResourceFunction, withDelay, 1); - } - } - - // When the requestType is delete, delete the log group if the removal policy is delete - if (event.RequestType === 'Delete' && event.ResourceProperties.RemovalPolicy === 'destroy') { - await deleteLogGroup(logGroupName, client, withDelay); - // else retain the log group - } - - await respond('SUCCESS', 'OK', logGroupName); - } catch (e: any) { - console.log(e); - await respond('FAILED', e.message, event.ResourceProperties.LogGroupName); - } - - function respond(responseStatus: string, reason: string, physicalResourceId: string) { - const responseBody = JSON.stringify({ - Status: responseStatus, - Reason: reason, - PhysicalResourceId: physicalResourceId, - StackId: event.StackId, - RequestId: event.RequestId, - LogicalResourceId: event.LogicalResourceId, - Data: { - // Add log group name as part of the response so that it's available via Fn::GetAtt - LogGroupName: event.ResourceProperties.LogGroupName, - }, - }); - - console.log('Responding', responseBody); - - // eslint-disable-next-line @typescript-eslint/no-require-imports - const parsedUrl = require('url').parse(event.ResponseURL); - const requestOptions = { - hostname: parsedUrl.hostname, - path: parsedUrl.path, - method: 'PUT', - headers: { - 'content-type': '', - 'content-length': Buffer.byteLength(responseBody, 'utf8'), - }, - }; - - return new Promise((resolve, reject) => { - try { - // eslint-disable-next-line @typescript-eslint/no-require-imports - const request = require('https').request(requestOptions, resolve); - request.on('error', reject); - request.write(responseBody); - request.end(); - } catch (e) { - reject(e); - } - }); - } -} - -function parseIntOptional(value?: string, base = 10): number | undefined { - if (value === undefined) { - return undefined; - } - - return parseInt(value, base); -} - -function makeWithDelay( - maxRetries: number, - delayBase: number = 100, - delayCap = 10 * 1000, // 10s -): (block: () => Promise) => Promise { - // If we try to update the log group, then due to the async nature of - // Lambda logging there could be a race condition when the same log group is - // already being created by the lambda execution. This can sometime result in - // an error "OperationAbortedException: A conflicting operation is currently - // in progress...Please try again." - // To avoid an error, we do as requested and try again. - - return async (block: () => Promise) => { - let attempts = 0; - do { - try { - return await block(); - } catch (error: any) { - if ( - error instanceof Logs.OperationAbortedException - || error.name === 'OperationAbortedException' - || error.name === 'ThrottlingException' // There is no class to check with instanceof, see https://github.com/aws/aws-sdk-js-v3/issues/5140 - ) { - if (attempts < maxRetries ) { - attempts++; - await new Promise(resolve => setTimeout(resolve, calculateDelay(attempts, delayBase, delayCap))); - continue; - } else { - // The log group is still being changed by another execution but we are out of retries - throw new Error('Out of attempts to change log group'); - } - } - throw error; - } - } while (true); // exit happens on retry count check - }; -} - -function calculateDelay(attempt: number, base: number, cap: number): number { - return Math.round(Math.random() * Math.min(cap, base * 2 ** attempt)); -} diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035/index.js b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035/index.js new file mode 100644 index 0000000000000..ae6165a46ea1e --- /dev/null +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/asset.e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035/index.js @@ -0,0 +1 @@ +"use strict";var h=Object.create;var d=Object.defineProperty;var w=Object.getOwnPropertyDescriptor;var f=Object.getOwnPropertyNames;var C=Object.getPrototypeOf,P=Object.prototype.hasOwnProperty;var b=(e,o)=>{for(var n in o)d(e,n,{get:o[n],enumerable:!0})},p=(e,o,n,t)=>{if(o&&typeof o=="object"||typeof o=="function")for(let r of f(o))!P.call(e,r)&&r!==n&&d(e,r,{get:()=>o[r],enumerable:!(t=w(o,r))||t.enumerable});return e};var S=(e,o,n)=>(n=e!=null?h(C(e)):{},p(o||!e||!e.__esModule?d(n,"default",{value:e,enumerable:!0}):n,e)),G=e=>p(d({},"__esModule",{value:!0}),e);var q={};b(q,{handler:()=>E});module.exports=G(q);var i=S(require("@aws-sdk/client-cloudwatch-logs"));async function R(e,o,n){await n(async()=>{try{let t={logGroupName:e},r=new i.CreateLogGroupCommand(t);await o.send(r)}catch(t){if(t.name==="ResourceAlreadyExistsException")return;throw t}})}async function x(e,o,n){await n(async()=>{try{let t={logGroupName:e},r=new i.DeleteLogGroupCommand(t);await o.send(r)}catch(t){if(t.name==="ResourceNotFoundException")return;throw t}})}async function y(e,o,n,t){await n(async()=>{if(t){let r={logGroupName:e,retentionInDays:t},s=new i.PutRetentionPolicyCommand(r);await o.send(s)}else{let r={logGroupName:e},s=new i.DeleteRetentionPolicyCommand(r);await o.send(s)}})}async function E(e,o){try{console.log(JSON.stringify({...e,ResponseURL:"..."}));let t=e.ResourceProperties.LogGroupName,r=e.ResourceProperties.LogGroupRegion,s=L(e.ResourceProperties.SdkRetry?.maxRetries)??5,a=I(s),m={logger:console,region:r,maxAttempts:Math.max(5,s)},c=new i.CloudWatchLogsClient(m);if((e.RequestType==="Create"||e.RequestType==="Update")&&(await R(t,c,a),await y(t,c,a,L(e.ResourceProperties.RetentionInDays)),e.RequestType==="Create")){let g=new i.CloudWatchLogsClient({logger:console,region:process.env.AWS_REGION});await R(`/aws/lambda/${o.functionName}`,g,a),await y(`/aws/lambda/${o.functionName}`,g,a,1)}e.RequestType==="Delete"&&e.ResourceProperties.RemovalPolicy==="destroy"&&await x(t,c,a),await n("SUCCESS","OK",t)}catch(t){console.log(t),await n("FAILED",t.message,e.ResourceProperties.LogGroupName)}function n(t,r,s){let a=JSON.stringify({Status:t,Reason:r,PhysicalResourceId:s,StackId:e.StackId,RequestId:e.RequestId,LogicalResourceId:e.LogicalResourceId,Data:{LogGroupName:e.ResourceProperties.LogGroupName}});console.log("Responding",a);let m=require("url").parse(e.ResponseURL),c={hostname:m.hostname,path:m.path,method:"PUT",headers:{"content-type":"","content-length":Buffer.byteLength(a,"utf8")}};return new Promise((g,l)=>{try{let u=require("https").request(c,g);u.on("error",l),u.write(a),u.end()}catch(u){l(u)}})}}function L(e,o=10){if(e!==void 0)return parseInt(e,o)}function I(e,o=100,n=10*1e3){return async t=>{let r=0;do try{return await t()}catch(s){if(s.name==="OperationAbortedException"||s.name==="ThrottlingException")if(rsetTimeout(a,k(r,o,n)));continue}else throw new Error("Out of attempts to change log group");throw s}while(!0)}}function k(e,o,n){return Math.round(Math.random()*Math.min(n,o*2**e))}0&&(module.exports={handler}); diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/aws-cdk-log-retention-integ.assets.json b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/aws-cdk-log-retention-integ.assets.json index aa83ca70a7bc6..870e1d61b46c0 100644 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/aws-cdk-log-retention-integ.assets.json +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/aws-cdk-log-retention-integ.assets.json @@ -1,20 +1,20 @@ { "version": "34.0.0", "files": { - "a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0": { + "e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035": { "source": { - "path": "asset.a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0", + "path": "asset.e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035", "packaging": "zip" }, "destinations": { "current_account-current_region": { "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}", - "objectKey": "a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0.zip", + "objectKey": "e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035.zip", "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}" } } }, - "95ac8f29ff36a7123923f19e8eaa5b99b557919ded4582cc165b70fe6feab2fb": { + "61e8d34dc6a5d5d2e0f3f9a6553fc91f4cfc4c79afc3d6d0ad6494e1bd34eeb5": { "source": { "path": "aws-cdk-log-retention-integ.template.json", "packaging": "file" @@ -22,7 +22,7 @@ "destinations": { "current_account-current_region": { "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}", - "objectKey": "95ac8f29ff36a7123923f19e8eaa5b99b557919ded4582cc165b70fe6feab2fb.json", + "objectKey": "61e8d34dc6a5d5d2e0f3f9a6553fc91f4cfc4c79afc3d6d0ad6494e1bd34eeb5.json", "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}" } } diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/aws-cdk-log-retention-integ.template.json b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/aws-cdk-log-retention-integ.template.json index bd3a898a7916d..c6e9e258ab849 100644 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/aws-cdk-log-retention-integ.template.json +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/aws-cdk-log-retention-integ.template.json @@ -125,7 +125,7 @@ "S3Bucket": { "Fn::Sub": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}" }, - "S3Key": "a8515c042d9c942705087943220417be929ac44f968d8fcef2681681b400c0c0.zip" + "S3Key": "e4afb15788ec44ed9ff3377e1d131ba2768d7b2e2931bc000d1f2005879b3035.zip" }, "Role": { "Fn::GetAtt": [ diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/integ.json b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/integ.json index ce84f84f5ee6b..a38de5a162b53 100644 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/integ.json +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/integ.json @@ -5,6 +5,7 @@ "stacks": [ "aws-cdk-log-retention-integ" ], + "diffAssets": true, "assertionStack": "LogRetentionInteg/DefaultTest/DeployAssert", "assertionStackName": "LogRetentionIntegDefaultTestDeployAssert6ACC5A74" } diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/manifest.json b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/manifest.json index cd6c6e18b2082..162d95063727d 100644 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/manifest.json +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.js.snapshot/manifest.json @@ -14,10 +14,11 @@ "environment": "aws://unknown-account/unknown-region", "properties": { "templateFile": "aws-cdk-log-retention-integ.template.json", + "terminationProtection": false, "validateOnSynth": false, "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-deploy-role-${AWS::AccountId}-${AWS::Region}", "cloudFormationExecutionRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-cfn-exec-role-${AWS::AccountId}-${AWS::Region}", - "stackTemplateAssetObjectUrl": "s3://cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}/95ac8f29ff36a7123923f19e8eaa5b99b557919ded4582cc165b70fe6feab2fb.json", + "stackTemplateAssetObjectUrl": "s3://cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}/61e8d34dc6a5d5d2e0f3f9a6553fc91f4cfc4c79afc3d6d0ad6494e1bd34eeb5.json", "requiresBootstrapStackVersion": 6, "bootstrapStackVersionSsmParameter": "/cdk-bootstrap/hnb659fds/version", "additionalDependencies": [ @@ -74,15 +75,6 @@ "type": "aws:cdk:logicalId", "data": "CheckBootstrapVersion" } - ], - "MyLambda3E5A551B4": [ - { - "type": "aws:cdk:logicalId", - "data": "MyLambda3E5A551B4", - "trace": [ - "!!DESTRUCTIVE_CHANGES: WILL_DESTROY" - ] - } ] }, "displayName": "aws-cdk-log-retention-integ" @@ -100,6 +92,7 @@ "environment": "aws://unknown-account/unknown-region", "properties": { "templateFile": "LogRetentionIntegDefaultTestDeployAssert6ACC5A74.template.json", + "terminationProtection": false, "validateOnSynth": false, "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-deploy-role-${AWS::AccountId}-${AWS::Region}", "cloudFormationExecutionRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-cfn-exec-role-${AWS::AccountId}-${AWS::Region}", diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.ts b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.ts index 11b6c6bcdc518..5e591072e9f56 100644 --- a/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.ts +++ b/packages/@aws-cdk-testing/framework-integ/test/aws-logs/test/integ.log-retention.ts @@ -22,5 +22,8 @@ class LogRetentionIntegStack extends Stack { const app = new App(); const stack = new LogRetentionIntegStack(app, 'aws-cdk-log-retention-integ'); -new IntegTest(app, 'LogRetentionInteg', { testCases: [stack] }); -app.synth(); \ No newline at end of file +new IntegTest(app, 'LogRetentionInteg', { + testCases: [stack], + diffAssets: true, +}); +app.synth(); diff --git a/packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5/index.ts b/packages/@aws-cdk/custom-resource-handlers/lib/aws-logs/log-retention-handler/index.ts similarity index 100% rename from packages/@aws-cdk-testing/framework-integ/test/aws-lambda/test/integ.log-retention.js.snapshot/asset.06e556630dea1544fb71a394cf744fc6471c533769911adb44a84d795729c1f5/index.ts rename to packages/@aws-cdk/custom-resource-handlers/lib/aws-logs/log-retention-handler/index.ts diff --git a/packages/@aws-cdk/custom-resource-handlers/package.json b/packages/@aws-cdk/custom-resource-handlers/package.json index d81a7909697e0..4fcee006102d1 100644 --- a/packages/@aws-cdk/custom-resource-handlers/package.json +++ b/packages/@aws-cdk/custom-resource-handlers/package.json @@ -37,6 +37,7 @@ "@aws-sdk/client-account": "3.451.0", "@aws-sdk/client-amplify": "3.451.0", "@aws-sdk/s3-request-presigner": "3.451.0", + "@aws-sdk/client-cloudwatch-logs": "3.421.0", "@smithy/util-stream": "^2.0.20", "@types/jest": "^29.5.8", "aws-sdk-client-mock": "^3.0.0", diff --git a/packages/aws-cdk-lib/aws-logs/test/log-retention-provider.test.ts b/packages/@aws-cdk/custom-resource-handlers/test/aws-logs/log-retention-handler.test.ts similarity index 99% rename from packages/aws-cdk-lib/aws-logs/test/log-retention-provider.test.ts rename to packages/@aws-cdk/custom-resource-handlers/test/aws-logs/log-retention-handler.test.ts index ee991a532acc0..19885852868c0 100644 --- a/packages/aws-cdk-lib/aws-logs/test/log-retention-provider.test.ts +++ b/packages/@aws-cdk/custom-resource-handlers/test/aws-logs/log-retention-handler.test.ts @@ -1,8 +1,9 @@ +// eslint-disable-next-line import/no-extraneous-dependencies import { CloudWatchLogsClient, CloudWatchLogsClientResolvedConfig, CreateLogGroupCommand, DeleteLogGroupCommand, DeleteRetentionPolicyCommand, OperationAbortedException, PutRetentionPolicyCommand, ResourceAlreadyExistsException, ServiceInputTypes, ServiceOutputTypes } from '@aws-sdk/client-cloudwatch-logs'; import { AwsStub, mockClient } from 'aws-sdk-client-mock'; import 'aws-sdk-client-mock-jest'; import * as nock from 'nock'; -import * as provider from '../lib/log-retention-provider'; +import * as provider from '../../lib/aws-logs/log-retention-handler/index'; const cloudwatchLogsMock = mockClient(CloudWatchLogsClient); const OPERATION_ABORTED = new OperationAbortedException({ message: '', $metadata: {} }); diff --git a/packages/aws-cdk-lib/aws-logs/lib/log-retention-provider/.is_custom_resource b/packages/aws-cdk-lib/aws-logs/lib/log-retention-provider/.is_custom_resource deleted file mode 100644 index e69de29bb2d1d..0000000000000 diff --git a/packages/aws-cdk-lib/aws-logs/lib/log-retention-provider/index.ts b/packages/aws-cdk-lib/aws-logs/lib/log-retention-provider/index.ts deleted file mode 100644 index 9422e81f7ef80..0000000000000 --- a/packages/aws-cdk-lib/aws-logs/lib/log-retention-provider/index.ts +++ /dev/null @@ -1,228 +0,0 @@ -/* eslint-disable no-console */ -// eslint-disable-next-line import/no-extraneous-dependencies -import * as Logs from '@aws-sdk/client-cloudwatch-logs'; - -interface LogRetentionEvent extends Omit { - ResourceProperties: { - ServiceToken: string; - LogGroupName: string; - LogGroupRegion?: string; - RetentionInDays?: string; - SdkRetry?: { - maxRetries?: string; - }; - RemovalPolicy?: string - }; -} - -/** - * Creates a log group and doesn't throw if it exists. - */ -async function createLogGroupSafe(logGroupName: string, client: Logs.CloudWatchLogsClient, withDelay: (block: () => Promise) => Promise) { - await withDelay(async () => { - try { - const params = { logGroupName }; - const command = new Logs.CreateLogGroupCommand(params); - await client.send(command); - - } catch (error: any) { - if (error.name === 'ResourceAlreadyExistsException') { - // The log group is already created by the lambda execution - return; - } - - throw error; - } - }); -} - -/** - * Deletes a log group and doesn't throw if it does not exist. - */ -async function deleteLogGroup(logGroupName: string, client: Logs.CloudWatchLogsClient, withDelay: (block: () => Promise) => Promise) { - await withDelay(async () => { - try { - const params = { logGroupName }; - const command = new Logs.DeleteLogGroupCommand(params); - await client.send(command); - - } catch (error: any) { - if (error.name === 'ResourceNotFoundException') { - // The log group doesn't exist - return; - } - - throw error; - } - }); -} - -/** - * Puts or deletes a retention policy on a log group. - */ -async function setRetentionPolicy( - logGroupName: string, - client: Logs.CloudWatchLogsClient, - withDelay: (block: () => Promise) => Promise, - retentionInDays?: number, -) { - - await withDelay(async () => { - if (!retentionInDays) { - const params = { logGroupName }; - const deleteCommand = new Logs.DeleteRetentionPolicyCommand(params); - await client.send(deleteCommand); - } else { - const params = { logGroupName, retentionInDays }; - const putCommand = new Logs.PutRetentionPolicyCommand(params); - await client.send(putCommand); - } - }); -} - -export async function handler(event: LogRetentionEvent, context: AWSLambda.Context) { - try { - console.log(JSON.stringify({ ...event, ResponseURL: '...' })); - - // The target log group - const logGroupName = event.ResourceProperties.LogGroupName; - - // The region of the target log group - const logGroupRegion = event.ResourceProperties.LogGroupRegion; - - // Parse to AWS SDK retry options - const maxRetries = parseIntOptional(event.ResourceProperties.SdkRetry?.maxRetries) ?? 5; - const withDelay = makeWithDelay(maxRetries); - - const sdkConfig: Logs.CloudWatchLogsClientConfig = { - logger: console, - region: logGroupRegion, - maxAttempts: Math.max(5, maxRetries), // Use a minimum for SDK level retries, because it might include retryable failures that withDelay isn't checking for - }; - const client = new Logs.CloudWatchLogsClient(sdkConfig); - - if (event.RequestType === 'Create' || event.RequestType === 'Update') { - // Act on the target log group - await createLogGroupSafe(logGroupName, client, withDelay); - await setRetentionPolicy(logGroupName, client, withDelay, parseIntOptional(event.ResourceProperties.RetentionInDays)); - - // Configure the Log Group for the Custom Resource function itself - if (event.RequestType === 'Create') { - const clientForCustomResourceFunction = new Logs.CloudWatchLogsClient({ - logger: console, - region: process.env.AWS_REGION, - }); - // Set a retention policy of 1 day on the logs of this very function. - // Due to the async nature of the log group creation, the log group for this function might - // still be not created yet at this point. Therefore we attempt to create it. - // In case it is being created, createLogGroupSafe will handle the conflict. - await createLogGroupSafe(`/aws/lambda/${context.functionName}`, clientForCustomResourceFunction, withDelay); - // If createLogGroupSafe fails, the log group is not created even after multiple attempts. - // In this case we have nothing to set the retention policy on but an exception will skip - // the next line. - await setRetentionPolicy(`/aws/lambda/${context.functionName}`, clientForCustomResourceFunction, withDelay, 1); - } - } - - // When the requestType is delete, delete the log group if the removal policy is delete - if (event.RequestType === 'Delete' && event.ResourceProperties.RemovalPolicy === 'destroy') { - await deleteLogGroup(logGroupName, client, withDelay); - // else retain the log group - } - - await respond('SUCCESS', 'OK', logGroupName); - } catch (e: any) { - console.log(e); - await respond('FAILED', e.message, event.ResourceProperties.LogGroupName); - } - - function respond(responseStatus: string, reason: string, physicalResourceId: string) { - const responseBody = JSON.stringify({ - Status: responseStatus, - Reason: reason, - PhysicalResourceId: physicalResourceId, - StackId: event.StackId, - RequestId: event.RequestId, - LogicalResourceId: event.LogicalResourceId, - Data: { - // Add log group name as part of the response so that it's available via Fn::GetAtt - LogGroupName: event.ResourceProperties.LogGroupName, - }, - }); - - console.log('Responding', responseBody); - - // eslint-disable-next-line @typescript-eslint/no-require-imports - const parsedUrl = require('url').parse(event.ResponseURL); - const requestOptions = { - hostname: parsedUrl.hostname, - path: parsedUrl.path, - method: 'PUT', - headers: { - 'content-type': '', - 'content-length': Buffer.byteLength(responseBody, 'utf8'), - }, - }; - - return new Promise((resolve, reject) => { - try { - // eslint-disable-next-line @typescript-eslint/no-require-imports - const request = require('https').request(requestOptions, resolve); - request.on('error', reject); - request.write(responseBody); - request.end(); - } catch (e) { - reject(e); - } - }); - } -} - -function parseIntOptional(value?: string, base = 10): number | undefined { - if (value === undefined) { - return undefined; - } - - return parseInt(value, base); -} - -function makeWithDelay( - maxRetries: number, - delayBase: number = 100, - delayCap = 10 * 1000, // 10s -): (block: () => Promise) => Promise { - // If we try to update the log group, then due to the async nature of - // Lambda logging there could be a race condition when the same log group is - // already being created by the lambda execution. This can sometime result in - // an error "OperationAbortedException: A conflicting operation is currently - // in progress...Please try again." - // To avoid an error, we do as requested and try again. - - return async (block: () => Promise) => { - let attempts = 0; - do { - try { - return await block(); - } catch (error: any) { - if ( - error.name === 'OperationAbortedException' - || error.name === 'ThrottlingException' // There is no class to check with instanceof, see https://github.com/aws/aws-sdk-js-v3/issues/5140 - ) { - if (attempts < maxRetries ) { - attempts++; - await new Promise(resolve => setTimeout(resolve, calculateDelay(attempts, delayBase, delayCap))); - continue; - } else { - // The log group is still being changed by another execution but we are out of retries - throw new Error('Out of attempts to change log group'); - } - } - throw error; - } - } while (true); // exit happens on retry count check - }; -} - -function calculateDelay(attempt: number, base: number, cap: number): number { - return Math.round(Math.random() * Math.min(cap, base * 2 ** attempt)); -} diff --git a/packages/aws-cdk-lib/aws-logs/lib/log-retention.ts b/packages/aws-cdk-lib/aws-logs/lib/log-retention.ts index fd90f46fa0905..a1c5432560c8f 100644 --- a/packages/aws-cdk-lib/aws-logs/lib/log-retention.ts +++ b/packages/aws-cdk-lib/aws-logs/lib/log-retention.ts @@ -148,7 +148,7 @@ class LogRetentionFunction extends Construct implements cdk.ITaggable { super(scope, id); const asset = new s3_assets.Asset(this, 'Code', { - path: path.join(__dirname, 'log-retention-provider'), + path: path.join(__dirname, '..', '..', 'custom-resource-handlers', 'dist', 'aws-logs', 'log-retention-handler'), }); const role = props.role || new iam.Role(this, 'ServiceRole', { diff --git a/packages/aws-cdk-lib/aws-logs/test/log-retention.test.ts b/packages/aws-cdk-lib/aws-logs/test/log-retention.test.ts index e6b477b5cab99..cb26deba0c4d2 100644 --- a/packages/aws-cdk-lib/aws-logs/test/log-retention.test.ts +++ b/packages/aws-cdk-lib/aws-logs/test/log-retention.test.ts @@ -517,7 +517,7 @@ describe('log retention', () => { stack.node.setContext(cxapi.ASSET_RESOURCE_METADATA_ENABLED_CONTEXT, true); stack.node.setContext(cxapi.DISABLE_ASSET_STAGING_CONTEXT, true); - const assetLocation = path.join(__dirname, '../', '/lib', '/log-retention-provider'); + const assetLocation = path.join(__dirname, '..', '..', 'custom-resource-handlers', 'dist', 'aws-logs', 'log-retention-handler'); // WHEN new LogRetention(stack, 'MyLambda', {