File Format
The file is divided into several section. There is one master and several node sections.
master: <cid>
         OPTION value
         ...
node: <cid>
         OPTION value
         ...
Blank lines in the file separates sections, and lines starting with a # character are treated as comments and are also ignored.
Options
- cid: <integer> (1 - N)
- 
Cluster Node ID. 
- fingerprint: ^(:?[A-Z0-9][A-Z0-9]:){31}[A-Z0-9][A-Z0-9]$
- 
SSL certificate fingerprint. 
- hostrsapubkey: ^[A-Za-z0-9\.\/\+=]{200,}$
- 
Public SSH RSA key for the host. 
- ip: <string>
- 
IP address. 
- maxcid: <integer> (1 - N)
- 
Maximum used cluster node ID (used internally, do not modify). 
- name: <string>
- 
Node name. 
- rootrsapubkey: ^[A-Za-z0-9\.\/\+=]{200,}$
- 
Public SSH RSA key for the root user. 
Copyright and Disclaimer
Copyright © 2007-2025 Proxmox Server Solutions GmbH
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License along with this program. If not, see https://www.gnu.org/licenses/