87507d0353
The acquire() function blocked indefinitely without respecting context cancellation. When clients disconnect while waiting for the per-node lock, goroutines would remain blocked forever, connections accumulate in CLOSE_WAIT state, and rate limiter semaphores are never released. Added acquireContext() that respects context cancellation and updated both HTTP and RPC handlers to use it. This prevents: - Goroutine leaks from cancelled requests - CLOSE_WAIT connection accumulation - Cascading failures from filled semaphores Related to #832
Pulse
Real-time monitoring for Proxmox VE, Proxmox Mail Gateway, PBS, and Docker infrastructure.
🚀 Overview
Pulse is a modern, unified dashboard for your Proxmox and Docker estate. It consolidates metrics, logs, and alerts from Proxmox VE, Proxmox Backup Server, Proxmox Mail Gateway, and standalone Docker hosts into a single, beautiful interface.
Designed for homelabs, sysadmins, and MSPs who need a "single pane of glass" without the complexity of enterprise monitoring stacks.
✨ Features
- Unified Monitoring: View health and metrics for PVE, PBS, PMG, and Docker containers in one place.
- Smart Alerts: Get notified via Discord, Slack, Telegram, Email, and more when things go wrong (e.g., "VM down", "Storage full").
- Auto-Discovery: Automatically finds Proxmox nodes on your network.
- Secure by Design: Credentials encrypted at rest, no external dependencies, and strict API scoping.
- Backup Explorer: Visualize backup jobs and storage usage across your entire infrastructure.
- Privacy Focused: No telemetry, no phone-home, all data stays on your server.
- Lightweight: Built with Go and React, running as a single binary or container.
⚡ Quick Start
Option 1: Proxmox LXC (Recommended)
Run this one-liner on your Proxmox host to create a lightweight LXC container:
curl -fsSL https://github.com/rcourtman/Pulse/releases/latest/download/install.sh | bash
Option 2: Docker
docker run -d \
--name pulse \
-p 7655:7655 \
-v pulse_data:/data \
--restart unless-stopped \
rcourtman/pulse:latest
Access the dashboard at http://<your-ip>:7655.
📚 Documentation
- Installation Guide: Detailed instructions for Docker, Kubernetes, and bare metal.
- Configuration: Setup authentication, notifications, and advanced settings.
- Security: Learn about Pulse's security model and best practices.
- API Reference: Integrate Pulse with your own tools.
- Architecture: High-level system design and data flow.
- Troubleshooting: Solutions to common issues.
🌐 Community Integrations
Community-maintained integrations and addons:
- Home Assistant Addon - Run the Pulse Docker Agent as a Home Assistant addon.
❤️ Support Pulse Development
Pulse is maintained by one person. Sponsorships help cover the costs of the demo server, development tools, and domains. If Pulse saves you time, please consider supporting the project!
📄 License
MIT © Richard Courtman