We recommend that you install a control panel on a fault-tolerant virtual or dedicated server that supports hypervisor virtualization or OVZ container virtualization. ISPmanager must not be installed on the same server with DNSmanager or IPmanager.
Websites hosted on a server consumes the most part of its resources. Please note that websites with databases and mailboxes consume more server resources.
|Component||Requirements for the control panel||Requirements for the control panel and up to 100 sites||Requirements for the control panel and more than 100 sites|
|CPU||1 GHz||2.4 GHz||from 3 GHz|
|RAM||4 Gb||16 Gb||from 24 Gb|
|Disk space||60 Gb||120 Gb||from 200 Gb|
Allocate all available disk space for the root filesystem.
You may change the partition if needed. Please note that ISPmanager by default locates user data into /var/www (user disk quotas are set on the partition where user data are located), and the control panel is installed into /usr/local/mgr5/.
Supported operating systems (amd64)
We strongly recommend a clean install of ISPmanager. You should install a minimal version of the operating system, all the services that ISPmanager requires will be installed automatically during software installation.
Open the following ports to allow incoming connections:
When configuring the network between cluster nodes please note that:
This will enhance cluster reliability and avoid network issues during migration.