https://github.com/marco-streng/patch-log-groups-multi-region

CDK construct to set Log Retention over all AWS Regions.
https://github.com/marco-streng/patch-log-groups-multi-region

aws cdk cloudwatch construct

Last synced: about 1 month ago
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CDK construct to set Log Retention over all AWS Regions.

• Host: GitHub
• URL: https://github.com/marco-streng/patch-log-groups-multi-region
• Owner: marco-streng
• License: mit
• Created: 2023-01-27T07:42:22.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-05-28T00:13:54.000Z (6 months ago)
• Last Synced: 2024-05-28T09:45:28.847Z (6 months ago)
• Topics: aws, cdk, cloudwatch, construct
• Language: TypeScript
• Homepage:
• Size: 541 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Patch Log Groups Multi Region

CDK construct to set log retention on CloudWatch log groups over multiple AWS regions. Usefull to fullfill compliance requirements also for dynamically generated log groups worldwide (e.g. by Lambda@Edge).

![architecture diagram](https://raw.githubusercontent.com/marco-streng/patch-log-groups-multi-region/main/arch.jpg)

## Getting started

### Installation

npm:

```shell

npm install --save patch-log-group-multi-region

```

yarn:

```shell

yarn add patch-log-group-multi-region

```

### Usage

Add the construct to your stack like in the following example:

```typescript

new PatchLogGroups(stack, "PatchLogGroups", {

  regions: ["eu-west-1", "eu-central-1"],

  schedule: aws_events.Schedule.cron({

    minute: "0",

    hour: "0",

  }),

});

```

### Additional configuration options

```typescript

new PatchLogGroups(stack, "PatchLogGroups", {

  regions: ["eu-west-1", "eu-central-1"], // List of AWS regions in which the function should run

  schedule: aws_events.Schedule.cron({ minute: "0", hour: "0" }), // Schedule event for the event rule

  retentionInDays: 30, // Number of days to which log retention should be set.

  logGroupNamePrefix: "aws/lambda", // Prefix for log group names that should be effected.

  logsResources: [

    "arn:aws:logs:eu-west-1:0123456789:log-group:*:*",

    "arn:aws:logs:eu-central-1:0123456789:log-group:*:*",

  ], // Resource ARNs to add to the Lambda execution role policy statement.

});

```