RTzRa's hive - software:proxmox

Подключение Storage на PBS в другом VLAN - создано

fireball@undisclosed.example.com (fireball) — Wed, 28 Jan 2026 08:29:22 +0000

Подключение Storage на PBS в другом VLAN

Если PBS находится где-то далеко от PVE (например в интернете или другом VLAN) и порт 8087 заблокирован на FireWall'ах то можно добавить через командную строку.

На любом PVE из кластера выполняем:

pvesm add pbs PBS_NAME --server 10.xx.xx.xx --port 443 --username adm_backup@pbs --datastore backup \
--fingerprint 8e:b3:22:8f:96:3b:00:b8:3d:51:96:fa:9f:1c:69:16:01:ac:79:47:a2:07:46:86:91:82:0f:1d:4d:9b:61:27 \
--password

И вводим пароль пользователя adm_backup@pbs (он должен существовать на PBS)

Поля:

PBS_NAME - имя Storage
10.xx.xx.xx - IP нашего PBS
–port 443 - указываем порт на котором слушает Nginx или иной Reverse Proxy
fingerprint - нужен отпечаток для проверки подлинности

Если выполнение падает с ошибкой «create storage failed: PBS_NAME: error fetching datastores - fingerprint 'F7:7C:61:70:0C:BF:E4:9F:1B:85:17:F9:93:DE:FF:40:5F:6D:22:33:D8:44:B3:83:AE:DF:BC:1D:E9:FF:F0:C7' not verified, abort!» - значит указываем этот правильный fingerprint, так же его можно посмотреть руками:

# Способ 1: через openssl (рекомендуется)
openssl s_client -connect 10.xx.xx.xx:443 -servername 10.xx.xx.xx < /dev/null 2>/dev/null | \
openssl x509 -fingerprint -sha256 -noout | sed 's/://g' | sed 's/FINGERPRINT=//g' | \
sed 's/../&:/g;s/:$//'

# Или короткая версия:
echo -n | openssl s_client -connect 10.xx.xx.xx:443 2>/dev/null | \
openssl x509 -fingerprint -sha256 -noout | cut -d'=' -f2 | sed 's/://g' | \
fold -w2 | paste -sd: -

pve, pbs, storage, add storage, добавить хранилище

- создано

fireball@undisclosed.example.com (fireball) — Thu, 01 Jan 2026 17:22:22 +0000

Proxmox: Ставим PBS на любой хост

Взято тут: https://ketanvijayvargiya.com/476-proxmox-backup-server-in-the-cloud/

Зачем: если ставим proxmox-backup то приедет куча зависимостей. А здесь только шкура для управления.

Добавляем в /etc/apt/sources.list

deb http://download.proxmox.com/debian/pbs bookworm pbs-no-subscription

И ставим:

apt update && apt install proxmox-backup-server -y

proxmox backup server, PBS

Proxmox: clone ZFS bootroot to mirror - создано

fireball@undisclosed.example.com (fireball) — Mon, 29 Dec 2025 10:10:53 +0000

Proxmox: clone ZFS bootroot to mirror

Взято здесь: https://github.com/kneutron/ansitest/blob/master/proxmox/proxmox-clone-zfs-bootroot-to-mirror.sh

И там еще много полезного: https://github.com/kneutron/ansitest/tree/master/proxmox

#!/bin/bash

# Add 2nd or 3rd mirror drive to proxmox zfs boot/root and fix boot 
# This is for when you want to make a full backup of your proxmox zfs boot/root 
#   so you can test boot it on other hardware or use it as a DR drive
# 2024.May kneutron

# NOTE I TAKE NO RESPONSIBILITY FOR DATA LOSS, EDIT THIS SCRIPT BEFORE RUNNING 
# AND MAKE SURE YOU DESIGNATE THE RIGHT DISKS!

# NOTE it is HIGHLY RECOMMENDED to try this in a vm first!!!!

# REF: https://hosting-tutorials.co.uk/tutorials/linux/replacing-a-zfs-rpool-disk-with-proxmox-7-x
# REF: https://www.reddit.com/r/Proxmox/comments/1cr6wn7/tutorial_howto_migrate_a_pve_zfs_bootroot_mirror/

# Depends:
# sgdisk wipefs 

set -u # abort on undefined var
set -e # abort on error

[ $(which sgdisk |wc -l) -eq 0 ] && apt-get install -y gdisk
[ $(which wipefs |wc -l) -eq 0 ] && apt-get install -y util-linux
[ $(which parted |wc -l) -eq 0 ] && apt-get install -y parted # included in case partition end needs to be manually moved + makes new gptlabel
# REF: https://sirlagz.net/2023/07/03/updated-live-resize-lvm-on-linux/

# failexit.mrg
function failexit () {
  echo '! Something failed! Code: '"$1 $2" # code # (and optional description)
  exit $1
}


# TODO EDITME and make sure to put the correct shortnames in!
oldisk1=vda
#oldisk2=vdb

newdisk1=vdc
#newdisk2=vdd

echo "WARNING: About to destructively apply a new GPT label to disk $newdisk1 - ^C to backout or Enter to proceed"
read

#zpool set autoexpand=on rpool

for disk in $newdisk1; do
 echo $disk

# need to do this if run >1
 parted -s /dev/$disk mklabel gpt
  
sgdisk -g \
-n 1:0:+1M \
-n 2:0:+1G \
-n 3:0:0 \
-t 1:8300 \
-t 2:EF00 \
-t 3:BF01 \
-p /dev/$disk

 gdisk -l /dev/$disk
done

echo "$(date) - Prep new mirror disk, blank any filesystem / zfs data"
set +e # OK if we fail here, not fatal
zpool labelclear /dev/${newdisk1}3
#zpool labelclear /dev/${newdisk2}3
wipefs -a /dev/${newdisk1}3
#wipefs -a /dev/${newdisk2}3
set -e

zpool status rpool -v |awk 'NF>1'
#sizeb4=$(zpool list rpool)
echo "About to attach new mirror disk $newdisk1 to zfs boot disk(s) - ^C to backout / Enter = proceed"
read

function waitresilver () {
# wait for resilver
# do forever
while :; do
  clear
  echo "Pool: rpool - NOW: $(date) -- Watchresilver started: $sdate"

  zpool status rpool |grep -A 2 'in progress' || break 2
  zpool iostat -v rpool #2 3 &

  sleep 5
  date
done
ndate=$(date)
}

sdate=$(date)
set -x
#zpool add -f rpool mirror /dev/${newdisk1}3 /dev/${newdisk2}3
#zpool detach rpool /dev/${oldisk1}3
#time zpool remove rpool /dev/${oldisk2}3
time zpool attach rpool ${oldisk1}3 ${newdisk1}3 \
  || failexit 100 "Zpool replace $oldisk1 $newdisk1 failed"
set +x

waitresilver;

#set -x
#time zpool replace rpool ${oldisk2}3 ${newdisk2}3 \
#  || failexit 100 "Zpool replace $oldisk2 $newdisk2 failed"
#set +x
#waitresilver; 

zpool status -v rpool |awk 'NF>0' # skip blank lines
echo "o Resilver watch rpool start: $sdate // Completed: $ndate"

proxmox-boot-tool status # Note if grub is being used or not here
addgrub=""
[ $(proxmox-boot-tool status |grep -c grub) -gt 0 ] && addgrub="grub"

echo "$(date) - Fixing boot on new mirror drive"
set -x
proxmox-boot-tool format /dev/${newdisk1}2 --force # <new disk's ESP partn>
#proxmox-boot-tool format /dev/${newdisk2}2 --force # <new disk's ESP partn>
time sync; sleep 2

proxmox-boot-tool init /dev/${newdisk1}2 $addgrub # <new disk's ESP partn>
#proxmox-boot-tool init /dev/${newdisk2}2 $addgrub # <new disk's ESP partn>

set +e # grub error is ok here
proxmox-boot-tool refresh
set +x

zpool status rpool -v

echo '====='
echo "You should be able to boot with any disk now! After shutdown + remove extra mirror disk, run:"
echo " proxmox-boot-tool clean"
echo "and:"
echo " zpool detach rpool ${newdisk1}3"
echo "or whatever the missing device GUID is in zpool status -v"
echo "Then:"
echo " zpool clear rpool"
echo "If you are running this in VM, assign 3rd mirror disk to another VM before powering this instance back on" 
echo " you will need to give the other instance a new IP address, or just do not run the same boot image simultaneously"

#echo "Size before:"
#echo "$sizeb4"
#echo "Size after:"
#zpool list rpool

exit;

Таблицы разделов:

Device             Start       End   Sectors  Size Type
/dev/nvme0n1p1        34      2047      2014 1007K BIOS boot
/dev/nvme0n1p2      2048   2099199   2097152    1G EFI System
/dev/nvme0n1p3   2099200 167772160 165672961  119G ZFS

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