# Proxmox Open Source network routing software that handles all the network traffic. It includes a firewall, reverse-proxy server (nginx) and DHCP (Kea). ## ___________________ ### Hosts **Cluster**: KleinMox - **Host 1**: kleinmox1 (192.168.1.3) - **Host 2**: kleinmox2 (192.168.1.4) ### Source [](https://www.proxmox.com/) ### Access through [](http://192.168.1.3:8006/) ### Proxmox rename host Rename pve -> kleinmox1 ``` $ nano /etc/hosts ``` Rename pve -> kleinmox1 ``` $ nano /etc/hostname ``` Rename pve -> kleinmox1 ``` $ nano /user/share/postfix/main.cf ``` Set old hostname to new hostname ``` hostnamectl -set-hostname kleinmox1 ``` Start proxy server ``` $ systemctl restart pveproxy ``` Start deamon ``` $ systemctl restart pvedeamon ``` Backup old host information ``` $ cp -R /etc/pve/nodes/pve/ /root/oldconfig ``` Move all containers to the new node ``` $ mv /etc/pve/nodes/pve/lxc/* /etc/pve/nodes/kleinmox1/lxc ``` Move all qemu servers to the new node ``` $ mv /etc/pve/nodes/pve/qemu-server/* /etc/pve/nodes/kleinmox1/qemu-server ``` Change pve -> kleinmox1 in the storage config ``` $ nano /etc/pve/storage.cfg ``` Remove old node information ``` $ rm -r /etc/pve/nodes/pve ``` Shortcut to pages overview