proxmox.md 3.1 KB
Proxmox
Guide to install Proxmox VE
From Debian 10 Buster
Follow install-linux.md
Example of /etc/hosts with IP's from VPS console and domain name redirecting to vps address :
127.0.0.1 localhost.localdomain localhost
51.38.184.247 pve.jovian-hersemeule.eu halley
2001:41d0:305:2100::a30d pve.jovian-hersemeule.eu halley
::1 localhost ip6-localhost ip6-loopback
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
Install requirements :
For Proxmox 6 :
sudo su
cd
echo "deb http://download.proxmox.com/debian/pve buster pve-no-subscription" > /etc/apt/sources.list.d/pve-install-repo.list
wget http://download.proxmox.com/debian/proxmox-ve-release-6.x.gpg -O /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg
chmod +r /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg
apt update && apt full-upgrade
For Proxmox 7 :
sudo su
cd
echo "deb http://download.proxmox.com/debian/pve bullseye pve-no-subscription" > /etc/apt/sources.list.d/pve-install-repo.list
wget https://enterprise.proxmox.com/debian/proxmox-release-bullseye.gpg -O /etc/apt/trusted.gpg.d/proxmox-release-bullseye.gpg
sha512sum /etc/apt/trusted.gpg.d/proxmox-release-bullseye.gpg
7fb03ec8a1675723d2853b84aa4fdb49a46a3bb72b9951361488bfd19b29aab0a789a4f8c7406e71a69aabbc727c936d3549731c4659ffa1a08f44db8fdcebfa /etc/apt/trusted.gpg.d/proxmox-release-bullseye.gpg
chmod +r /etc/apt/trusted.gpg.d/proxmox-release-bullseye.gpg
apt update && apt full-upgrade
Choose keep the locale version of GRUB if asked.
Install Proxmox VE :
apt install proxmox-ve postfix open-iscsi
Remove PVE subscription :
rm /etc/apt/sources.list.d/pve-enterprise.list
Warning : do not use ifupdown2 to apply network changes !!! Prefer manual reboot.
Web UI
Connect to web UI.
Enable 2FA.
Guests
Containers
Template
First download a template : dc > node > local > CT Templates > Templates
Choose one distribution that you know, like Ubuntu 22.04.
Create a container
At the top right GUI : Create CT. Fill in all the forms.
Connect to SSH
From GUI, open a terminal on your container. Allow root login with password if needed (don't do that in prod) by modifying /etc/ssh/sshd_config on your container. Then start sshd with systemctl start ssh. Get the IP with ip a.
Ssh to your node first. Try to ping your container with the address you just got. Then ssh to your container from your node shell.
For example :
me@my-laptop ssh root@192.168.122.34
root@node1 ssh root@fe80::c7f:7dff:fec6:d09e%vmbr0
root@ct1 echo success
Trouble shoot container Internet connexion
Good question. Still does not work on my container. :'(
DNS : 192.168.122.1 -> 192.168.1.1 (l'adresse de la box) Et mettre DHCP sur l'adresse IP ... et ça marche !
(Une IP fixe devrait marcher)
Trouble shoot container having DNS but does not reach Internet
Set the right gateway to the next thing.
For the ISF practice session, it was on the linux bridge.