ProxUI

A modern web-based management interface for Proxmox VE with multi-cluster support and focus on desktop and mobile experience.

Features

ProxUI isn't a replacement for Proxmox web interface, but a light-weight addition to represent available information in more user friendy way as well as filling some gaps. It has essential functionality to manage single instance(s) or cluster(s).

Virtual Machine Management

• Represents VM and container status and performance metrics in more readable way
• Creation VMs and containers from templates
• Cloud VM Templates: Create VM templates from popular cloud images (Ubuntu, Debian, Rocky, Alma, Fedora) with cloud-init support
• Built-in configuration editor
• QEMU Guest Agent integration for disk usage monitoring
• Consolidated configuration single-page view incluing cloud-init params (like ssh keys)
• Background job queue for long-running operations with real-time progress tracking

Storage Management

• Unified storage view across all cluster nodes
• Group shared media
• Real-time storage usage monitoring

System Monitoring

• Dashboard with cluster overview and statistics
• Task monitoring
• Network configuration viewing
• Real-time basic resource usage charts

Multi-Cluster Management

• Connect and manage multiple Proxmox clusters or individual servers from a single interface
• Easy cluster switching with persistent user preferences
• Cluster connection management and status monitoring

User Experience

• Focus on desktop and mobile devices

Screenshots

Desktop

Mobile

Quick Start

Using Docker Compose (Recommended)

1. Clone the repository:

git clone https://github.com/greenlogles/proxui
cd proxui

2. Start the application:

docker-compose up -d

3. Access the web interface at http://localhost:8080

4. Configure your first Proxmox cluster through the connect page

Manual Installation

1. Install dependencies:

pip install -r requirements.txt

2. Run the application:

python app.py

3. Access the web interface at http://localhost:8080

Configuration

The application stores configuration in /app/data/config.toml (or ./data/config.toml in development). The configuration file supports multiple clusters:

# Password authentication
[[clusters]]
id = "homelab"
name = "Home Lab"
[[clusters.nodes]]
host = "192.168.1.100:8006"
user = "root@pam"
password = "your-password"
verify_ssl = false

# API Token authentication (recommended for production)
[[clusters]]
id = "production"
name = "Production Cluster"
[[clusters.nodes]]
host = "pve.example.com"
user = "root@pam"
token_name = "proxui"
token_value = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
verify_ssl = true

Authentication Methods

ProxUI supports two authentication methods:

1. Password Authentication: Traditional username/password login. Simple but less secure for production.

2. API Token Authentication (Recommended): Uses Proxmox API tokens for authentication. To create a token:

   • Go to Datacenter → Permissions → API Tokens in Proxmox
   • Click "Add" and select a user (e.g., root@pam)
   • Enter a token ID (e.g., proxui)
   • Optionally uncheck "Privilege Separation" for full user permissions
   • Copy the token secret (shown only once!)

Configuration file can be managed manually or through the web UI (Cluster Management page).

Environment Variables

Variable	Description	Default
CONFIG_FILE_PATH	Path to the main configuration file	./data/config.toml
CLOUD_IMAGES_PATH	Path to custom cloud images JSON file	./cloud_images.json
CLOUD_IMAGE_CACHE	How to handle existing cloud images: REUSE (skip download if exists) or OVERWRITE (delete and re-download)	REUSE

Custom Cloud Images

ProxUI includes a default list of popular cloud images (Ubuntu, Debian, Rocky Linux, AlmaLinux, Fedora). You can customize this list by:

1. Create your own cloud_images.json file:

{
    "my-custom-image": {
        "name": "My Custom Linux",
        "url": "https://example.com/my-image.qcow2",
        "os_type": "l26",
        "description": "My custom cloud image"
    }
}

2. Mount it and set the environment variable:

docker run -d \
  -e CLOUD_IMAGES_PATH=/config/my-images.json \
  -v ./my-images.json:/config/my-images.json \
  ghcr.io/greenlogles/proxui:latest

Custom User creation

If you are willing to use ProxUI with read-only user, create new one by running next command on one of the ProxMox servers:

# Create new user
pveum user add proxui-readonly@pve --password yourpassword --comment "ProxUI read-only user"

# Assign built-in PVEAuditor role to root path with propagation
pveum acl modify / --users proxui-readonly@pve --roles PVEAuditor --propagate 1

Docker Deployment

The application is designed for Docker deployment with persistent volume mounting. Docker images are automatically built and published via CI/CD pipeline.

Available Image Tags

• ghcr.io/greenlogles/proxui:latest - Latest stable release (recommended for production)
• ghcr.io/greenlogles/proxui:testing - Latest development build from main branch
• ghcr.io/greenlogles/proxui:v1.2.3 - Specific version tags for releases

Docker Compose (Recommended)

version: '3.8'
services:
  proxui:
    image: ghcr.io/greenlogles/proxui:latest  # or :testing for latest development
    container_name: proxui
    ports:
      - "8080:8080"
    volumes:
      - ./data:/app/data
      # Optional: mount custom cloud images config
      # - ./my-cloud-images.json:/config/cloud-images.json
    environment:
      - CONFIG_FILE_PATH=/app/data/config.toml
      # Optional: use custom cloud images
      # - CLOUD_IMAGES_PATH=/config/cloud-images.json
    restart: unless-stopped

Docker Run

# Latest stable release
docker run -d \
  --name proxui \
  -p 8080:8080 \
  -v ./data:/app/data \
  -e CONFIG_FILE_PATH=/app/data/config.toml \
  ghcr.io/greenlogles/proxui:latest

# Latest development build
docker run -d \
  --name proxui \
  -p 8080:8080 \
  -v ./data:/app/data \
  -e CONFIG_FILE_PATH=/app/data/config.toml \
  ghcr.io/greenlogles/proxui:testing

CI/CD and Automated Builds

ProxUI uses GitHub Actions for automated testing and Docker image building with GitHub Container Registry:

• Testing Images: Built automatically on every push to main branch (:testing tag)
• Release Images: Built automatically when GitHub releases are created (:latest + version tags)
• Multi-platform: Images support both linux/amd64 and linux/arm64
• No Setup Required: Uses built-in GitHub authentication and permissions

Images are published to GitHub Container Registry at ghcr.io/greenlogles/proxui.

Requirements

• Python 3.7+
• Flask 2.3.3
• proxmoxer 2.0.1
• Access to Proxmox VE cluster(s)

Security Notes

• Configuration files contain sensitive credentials
• Use strong passwords and consider API tokens instead of root passwords
• SSL certificate verification can be disabled for self-signed certificates
• Ensure proper network security when exposing the web interface

Support

If you have any questions, need assistance, please open issue or discussion here on GitHub.

Author(s)

Alex Shut @greenlogles (https://github.com/greenlogles/ProxUI)