Proxmox Backup Client

Installation

• wget https://enterprise.proxmox.com/debian/proxmox-release-bullseye.gpg -O /etc/apt/trusted.gpg.d/proxmox-release-bullseye.gpg
• vi /etc/apt/sources.list
• add in:

# Proxmox Backup Server pbs-no-subscription repository provided by proxmox.com,
# NOT recommended for production use
deb http://download.proxmox.com/debian/pbs bullseye pbs-no-subscription

• vi /etc/apt/sources.list.d/pbs-client.list
• add in:

deb http://download.proxmox.com/debian/pbs-client bullseye main

• apt update
• apt-get install proxmox-backup-client

For some bizarre reason, the following errors happen during apt update on LMDE:

N: Skipping acquire of configured file 'pbs-no-subscription/binary-i386/Packages' as repository 'http://download.proxmox.com/debian/pbs bullseye InRelease' doesn't support architecture 'i386'
N: Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'http://download.proxmox.com/debian/pbs-client bullseye InRelease' doesn't support architecture 'i386'

But, apparently, they don't mean anything...

Backup Client Usage

Source

Test Run(s)

• proxmox-backup-client backup root.pxar:/ --repository schizopoop.tinkernet.ca:Other

Oddities & such

During a run:

storing login ticket failed: $XDG_RUNTIME_DIR must be set

Apparently, it's a harmless bug...