Checkmate

Checkmate is an open source uptime and infrastructure monitoring application that helps you track the availability and performance of your services.

Posted Feb 7, 2026

Checkmate

By Proxmox-Scripts

1 min read

Checkmate

Installation

Default install:

  
bash -c "$(wget -qLO - https://github.com/community-scripts/ProxmoxVE/raw/main/ct/checkmate.sh)"

CPU: 2 cores RAM: 4096 MB Disk: 10 GB OS: Debian 13

Config file:

/opt/checkmate/server/.env

Create your admin account on first login via the web interface.

Server API runs on port 52345, Client UI on port 5173.

For PageSpeed monitoring, add a Google PageSpeed API key to the server .env file.

Port: 5173