Rather than set up even more infrastructure, I run Proxmox Backup Server on the same machine that's running a Proxmox VE host.
Open a shell on your Proxmox VE host. We'll be installing PBS alongside Proxmox VE at the OS level. We will NOT run PBS inside a container.
Here are the steps I took to upgrade my nodes when the time came. Make sure that your apt upgrade and apt dist-upgrade don't have any errors.
Additionally, on one of my nodes, I had to confirm the grub install location. So It may be good to do this prior to upgrading by confirming the mount point of your boot disk.
apt remove --purge r8168-dkms -y
rm /etc/modprobe.d/blacklist-r8169.conf
sudo sed -i 's/GRUB_CMDLINE_LINUX="r8168.aspm=0 r8168.eee_enable=0 pcie_aspm=off loglevel=3"/GRUB_CMDLINE_LINUX=""/' /etc/default/grub
update-grub
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What this guide covers:
| # Backup | |
| docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql | |
| # Restore | |
| cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE | |