claudiajs / lambda-vm-info

Utility to show installed ldconfig libraries and yum packages on an AWS Lambda VM

Utility AWS Lambda function to show information about the container VM. It can show:

• currently installed dynamic libraries (ldconfig -p)
• currently installed RPM packages (yum list installed)
• environment variables
• pkg-config versions

Prerequisites

• Node.js >= 4.3.2 (including NPM)
• Set up AWS access credentials for Node.js

Installation

1. Install the dependencies using npm install
2. Deploy the Lambda function using npm start
3. The installation procedure will print the root API URL.

Usage

• GET <URL>/ldconfig - list active libraries
• GET <URL>/packages - list installed RPM/YUM packages
• GET <URL>/env - list environment variables
• GET <URL>/pkg-config - list installed development libraries with pkg-config
• GET <URL>/pkg-config/{package}/{command} execute a pkg-config command, for example /pkg-config/fontutil/modversion