Autoprune Plugin for Serverless

Kenneth Falck [email protected] 2016

This is a plugin that automatically removes old Lambda function versions whenever you deploy the latest version of a function with Serverless. Only versions that don't have an alias are removed. If you have stages dev and prod, for example, those two versions are always kept.

Installation

First install the plugin into your Serverless project:

npm install --save serverless-plugin-autoprune

Then edit your s-project.json, locate the plugins: [] section, and add the plugin as follows:

plugins: [
    "serverless-plugin-autoprune"
]

Usage

The plugin will automatically clean up old Lambda function versions whenever a function is deployed using Serverless.

You may also use the Serverless CLI to run autoprune manually:

sls function autoprune -s dev -a
sls function autoprune -s prod <function-name>