---
tags:
  - Proxmox
---
# **Proxmox Overview**

## **What is Proxmox?**

Proxmox Virtual Environment (Proxmox VE) is a powerful, open-source server virtualization platform designed for private and public cloud infrastructure. It combines two robust virtualization technologies within a single, intuitive interface:

- **KVM (Kernel-based Virtual Machine)** for full virtualization.
- **LXC (Linux Containers)** for lightweight containerization.

Proxmox VE is renowned for its user-friendly web-based management interface, versatile feature set, and seamless integration with diverse storage and networking configurations. Its adaptability makes it an excellent choice for home labs, small-to-medium businesses, and enterprise-scale environments.

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## **History of Proxmox**

- **Inception (2008):** Proxmox VE was developed by Proxmox Server Solutions GmbH to simplify virtualization management.
- **Evolution:** Initially a lightweight solution for managing virtual machines, Proxmox has evolved into a comprehensive virtualization platform, rivaling proprietary options like VMware and Hyper-V.
- **Open Source Commitment:** Proxmox is licensed under the GNU Affero General Public License (AGPL) and supported by an active global community, ensuring continual improvement and sustainability.

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## **Key Features of Proxmox VE**

### **1. Virtualization Technologies**

- **KVM:** Full virtualization supporting a variety of guest operating systems.
- **LXC:** Efficient containerization for Linux-based workloads, minimizing overhead.

### **2. Web-Based Management Interface**

- Intuitive, browser-based dashboard for managing all aspects of your virtual environment.

### **3. High Availability (HA)**

- Cluster and failover tools ensure uptime for critical workloads.

### **4. Flexible Storage Options**

- Supports a range of storage configurations:
    - Local storage (e.g., ZFS, EXT4).
    - Network-attached storage (e.g., NFS, iSCSI, Ceph).
    - Hybrid setups for redundancy and scalability.

### **5. Advanced Networking**

- VLANs, network bridges, and bonded interfaces for advanced setups.
- Network isolation and segmentation for enhanced security and performance.

### **6. Backup and Restore**

- Built-in backup and restore tools with support for scheduled snapshots and external storage.

### **7. Scalability**

- Scale across multiple nodes with cluster management and unified control.

### **8. Security**

- Features include two-factor authentication (2FA), role-based access control (RBAC), and encrypted communications.

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## **Proxmox in Practice**

### **[Initial Setup and Configuration](https://wiki.kitpro.us/en/server/proxmox/setup-guide)**

- Install Proxmox VE on bare-metal hardware or within an existing virtualization platform.
- Configure networking, storage, and repositories during setup.
- Optional: Enable enterprise repositories for paid support.

### **[Networking Configuration](https://wiki.kitpro.us/en/server/proxmox/proxmox-networking-configuration)**

- Proxmox enables advanced networking setups like VLANs, bridges, and network bonding for redundancy and performance.

### **[Storage Management](https://wiki.kitpro.us/en/server/proxmox/proxmox-storage)**

- Manage local and external storage solutions, such as NAS or Ceph, for scalable and resilient storage.
- **ZFS** is a popular choice for its data integrity, snapshots, and replication capabilities.

### **[Backup and Restore Procedures](https://wiki.kitpro.us/en/server/proxmox/proxmox-backup-restore)**

- Create full or incremental backups for VMs and containers.
- Use built-in restore functionality for quick recovery from failures.

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## **Useful Links**

- **Official Website:** [Proxmox VE](https://www.proxmox.com/en/proxmox-ve)
- **Documentation:** [Proxmox Docs](https://pve.proxmox.com/wiki/)
- **Community Forum:** [Proxmox Forum](https://forum.proxmox.com/)
- **Git Repository:** [Proxmox GitHub](https://git.proxmox.com/)

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## **Conclusion**

Proxmox VE is a versatile, cost-effective, and open-source solution for server virtualization. Its extensive feature set, intuitive management tools, and robust community support make it an excellent choice for users at any skill level. Whether managing a small home lab or deploying enterprise-scale infrastructure, Proxmox provides the tools to simplify and optimize your virtual environment.