monserveur IN A 198.27.92.1

monserveur4 IN A 198.27.92.1

> Ajouter une entrée > Champs de pointage « AAAA »

monserveur IN AAAA 2001:41d0:1008:1a3c::1

monserveur6 IN AAAA 2001:41d0:1008:1a3c::1

> espace client So You Start > Tableau de bord > IP
> * (click doit) > Reverse

monserveur.ma-solution.fr

• Basculer en mode rescue depuis le menu Boot / Netboot.

• Télécharger l’image ISO de proxmox VE

  wget http://download.proxmox.com/iso/proxmox-ve_7.1-1.iso

• Installer QEMU, KVM, et OVMF, et lancer le service

  apt-get install qemu qemu-kvm ovm
  

  qemu-system-x86_64   -enable-kvm   -nodefaults   -cdrom /root/proxmox-ve_7.1-1.iso   -hda /dev/sda   -hdb /dev/sdb   -bios /usr/share/ovmf/OVMF.fd   -smp 4 -m 4G   -net nic -net user   -vga std   -vnc localhost:0   -usbdevice tablet   -k 

• se connect en vnc sur localhost par un tunnel ssh :

  ssh root@carolinne.ma-solution.fr -L 5900:localhost:5900

• Dérouler l’instation Proxmox,
  
• retrouvez les information réseau avec ces commandes :

  ip addr show eth0
  ip route
  cat /etc/resolv.conf

• Vérifier la configuration réseau :
  (en fait il à fallu changer manuellement iface par eno1)
  vi /etc/network/interface

   

  auto lo iface lo inet loopback iface eno1 inet manual auto vmbr0 iface vmbr0 inet static     address 164.132.166.60/24     gateway 164.132.166.254     bridge-ports eno1     bridge-stp off     bridge-fd 0 Redemarrez et vérifier si vous arrivez à vous connecter en ssh.

• Reconfigurer  en no subsciption
  vi /etc/apt/sources.list.d/pve-enterprise.list

  #deb https://enterprise.proxmox.com/debian/pve bullseye pve-enterprise
  deb http://download.proxmox.com/debian/pve bullseye pve-no-subscription

root@rescue:~# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sdb 8:16 0 3.7T 0 disk
├─sdb2 8:18 0 512M 0 part
├─sdb3 8:19 0 3.7T 0 part
└─sdb1 8:17 0 1007K 0 part
sda 8:0 0 3.7T 0 disk
├─sda2 8:2 0 512M 0 part
├─sda3 8:3 0 3.7T 0 part
└─sda1 8:1 0 1007K 0 part

root@rescue:~# zpool list
no pools available

root@rescue:~# zpool import
pool: rpool
id: 13960589795648334543
state: ONLINE
status: The pool was last accessed by another system.
action: The pool can be imported using its name or numeric identifier and
the ‘-f’ flag.
see: http://zfsonlinux.org/msg/ZFS-8000-EY
config:

rpool ONLINE
mirror-0 ONLINE
sda3 ONLINE
sdb3 ONLINE

root@rescue:~# zpool import -fR /tmp rpool
cannot mount ‘/tmp’: directory is not empty

root@rescue:~# zpool list
NAME SIZE ALLOC FREE EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
rpool 3.62T 1.28G 3.62T – 0% 0% 1.00x ONLINE /tmp

root@rescue:~# zfs list
NAME USED AVAIL REFER MOUNTPOINT
rpool 1.28G 3.51T 104K /tmp/rpool
rpool/ROOT 1.28G 3.51T 96K /tmp/rpool/ROOT
rpool/ROOT/pve-1 1.28G 3.51T 1.28G /tmp
rpool/data 96K 3.51T 96K /tmp/rpool/data

zpool history rpool

zpool history rpool
History for ‘rpool’:
2021-11-26.22:27:36 zpool create -f -o cachefile=none -o ashift=12 rpool mirror /dev/disk/by-id/ata-QEMU_HARDDISK_QM00001-part3 /dev/disk/by-id/ata-QEMU_HARDDISK_QM00002-part3
2021-11-26.22:27:36 zfs create rpool/ROOT
2021-11-26.22:27:37 zfs create rpool/data
2021-11-26.22:27:37 zfs create rpool/ROOT/pve-1
2021-11-26.22:27:37 zfs set atime=off rpool
2021-11-26.22:27:38 zfs set compression=on rpool
2021-11-26.22:27:38 zfs set sync=disabled rpool
2021-11-26.22:29:29 zfs set sync=standard rpool
2021-11-26.22:29:29 zfs set mountpoint=/ rpool/ROOT/pve-1
2021-11-26.22:29:30 zpool set bootfs=rpool/ROOT/pve-1 rpool

http://www.unixmaniax.fr/wiki/index.php?title=ZFS#Le_swap_sous_ZFS

zfs create -V 32G -b 8k -o compression=zle \
-o logbias=throughput -o sync=always \
-o primarycache=metadata -o secondarycache=none \
-o com.sun:auto-snapshot=false rpool/swap

# Ceci va créer un volume qui sera accessible depuis

ls /dev/zvol/rpool/swap

#formater le volume swap :
mkswap -f /dev/zvol/rpool/swap

#definir le swap au démarrage :
echo /dev/zvol/rpool/swap none swap defaults 0 0 >> /etc/fstab

swapon -av

Example de partitionnement, pour un serveur avec disque 2 * 4To t 32 Go de mémoire.

# df -H | grep md
/dev/md 455G 1.2G 54G 3% /
/dev/md2 511M 55M 426M 12% /boot
/dev/md5 4.0T 34M 4.0T 1% /var/lib/vz

Créer partition ZFS en raid1

Désactiver la partition XFS

umount /var/lib/vz
mdadm –stop /dev/md5
mdadm –remove /dev/md5

fdisk /dev/sda   (d 5 ; n 5 Yes ; w)
fdisk /dev/sdb   (d 5 ; n 5 Yes ; w)

Installer le module ZFS sur Debian 10

Le pack ZFS est accessible sur l’espace Debian 10 Contrib.

apt-update
apt install software-properties-common
apt-add-repository contrib
apt-update

Pré-installer les dépendances de ZFS

apt install Linux-headers-$(uname -r) spl kmod

Intaller ZFS

apt install zfsutils-linux zfs-dkms zfs-zed

Créer le pool et la partition ZFS

/sbin/modprobe zfs

zpool create zfspool mirror /dev/sda5 /dev/sdb5

zfs set mountpoint=/zfspool zfspool
zfs create -o mountpoint=/var/lib/vz zfspool/vz

Configurer le réseau :

commentez les « source directory » et definissez votre adresse IP de manière statique :

vi /etc/network/interface

# Include files from /etc/network/interfaces.d:
#source-directory /etc/network/interfaces.d

# Cloud images dynamically generate config fragments for newly
# attached interfaces. See /etc/udev/rules.d/75-cloud-ifupdown.rules
# and /etc/network/cloud-ifupdown-helper. Dynamically generated
# configuration fragments are stored in /run:
#source-directory /run/network/interfaces.d

auto lo
iface lo inet loopback
iface lo inet6 loopback

iface eno1 inet manual

auto vmbr0
iface vmbr0 inet static
    address 164.132.166.60/24
    gateway 164.132.166.254
    bridge-ports eno1
    bridge-stp off
    bridge-fd 0

vi /etc/hosts

164.132.166.60 boule.ma-solution.fr boule

Inspiré de la documentation en ligne pour Buster :
https://pve.proxmox.com/wiki/Install_Proxmox_VE_on_Debian_Buster

Upgrade from 6.x to 7.0
https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0

echo "deb [arch=amd64] http://download.proxmox.com/debian/pve bullseye pve-no-subscription" > /etc/apt/sources.list.d/pve-install-repo.list

wget http://download.proxmox.com/debian/proxmox-release-bullseye.gpg -O /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
apt install proxmox-ve postfix open-iscsi