Multi-Server Management in Virtualmin: How to Centrally Manage Multiple Domains
Learn how to centrally manage multiple servers and domains with Virtualmin. Step-by-step guide for efficient multi-server management.
Why Multi-Server Management in Virtualmin?
If you operate multiple domains and servers, management can quickly become confusing. Virtualmin offers a powerful solution to control all your servers from a central interface. This saves time, reduces errors, and makes your workflow more efficient.
Prerequisites for Multi-Server Management
Before you start, make sure you have the following:
- Multiple servers with Virtualmin (or Webmin) installed
- Root access to all servers
- A stable network connection between servers
Step-by-Step Setup Guide
1. Designate Master Server
Choose one server as the master. This server will run the central Virtualmin instance from which you manage all other servers.
2. Prepare Slave Servers
On each slave server, you need to configure Virtualmin to accept requests from the master. In Virtualmin, go to Settings → Server Management → Server List and add the master's IP address.
3. Configure Master Server
On the master, navigate to Virtualmin → Server Management → Multi-Server. Click Add Server and enter the slave's IP, SSH port, and root login credentials. Virtualmin will automatically test the connection.
4. Manage Domains Centrally
Once the connection is established, you can create new domains on the master and choose which slave they should be hosted on. You will see all domains from all servers in a common list.
Practical Tips
- Use SSH keys instead of passwords for more secure connections.
- Keep Virtualmin at the same version on all servers.
- Monitor server load to avoid bottlenecks.
Benefits of Central Management
With Virtualmin Multi-Server Management, you can control backups, updates, and user accounts from one place. This is especially useful if you manage many client websites or multiple projects simultaneously.
If you don't have a suitable hosting environment yet, check out our Web Hosting Packages – they are ideal for getting started with Virtualmin. For more control, we recommend our VPS Servers.