Serverless Configure Lambda Logs

A Serverless Framework plugin (compatible with version 3.40.0 and earlier) to configure AWS Lambda logging options.

Installation

``bash


NPM

npm install --save-dev serverless-configure-lambda-logs

Or using the Serverless Framework plugin command

serverless plugin install -n serverless-configure-lambda-logs
`

Local Development

If you want to develop or test this plugin locally:

1. Clone this repository
2. Install it locally in your project:

`bash


In your Serverless project directory


npm install --save-dev /path/to/serverless-configure-lambda-logs
`

Usage

Add the plugin to your serverless.yml file:

`yaml
plugins:
- serverless-configure-lambda-logs
`

$3

Configure log options globally for all functions:

`yaml
custom:
logs:
format: json # 'json' or 'text' (default is 'text')
applicationLevel: INFO # 'TRACE', 'DEBUG', 'INFO', 'WARN', 'ERROR', 'FATAL' (default is 'ERROR')
systemLevel: INFO # 'DEBUG', 'INFO', 'WARN' (default is 'WARN')
logGroup: /custom/log/group/path # Optional: specify a custom log group
`

$3

Configure log options individually for each function:

`yaml
functions:
hello:
handler: handler.hello
logs:
format: json
applicationLevel: DEBUG
systemLevel: DEBUG
logGroup: /custom/log/group/path
``

Features

- Log configuration options with automatic CloudFormation injection
- Support for text and JSON log formats
- Configurable log levels
- Updates configurations via AWS SDK
- Support for custom log groups
- NEW in 1.0.7: Compatibility with serverless-plugin-split-stacks

Log Levels

$3

- TRACE: Most detailed information for debugging
- DEBUG: Detailed information for debugging
- INFO: Informational messages
- WARN: Potentially problematic situations
- ERROR: Errors that allow the application to continue
- FATAL: Severe errors that prevent the application from functioning

$3

- DEBUG: Detailed information about the Lambda system
- INFO: General information about the Lambda system
- WARN: Warnings about the Lambda system

License

This project is licensed under the MIT License - see the LICENSE file for details.