proxmox
Not So Simple To Upgrade Proxmox 8.1 with SDN
Not So Simple To Upgrade Proxmox 8.1 with SDN
#Simple #Upgrade #Proxmox #SDN
“Novaspirit Tech”
Upgrading Proxmox 8.0 to 8.1 with additional steps required to get SDN working. thanks for the view
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SDN can actually create a private virtual network for the VMs to communicate between each other without having to deal with vlans on the physical switch, router or firewall. Good example would be mysql on one VM while another VM or CT run the web server. The traffic stays on that SDN network unless you turn on SNAT. The VM running the web server you just add another network interface to it to allow public traffic. So there are alot of crazy things you can do with SDN.
What is SDN lol. I know I should google it…
I wounder if there would be any benefit using SDN for doing nfs between a visualised nas and other VMs
In my uses case i have trueNAS visualised, and uses nfs for my persistent docker volumes. Which are running in another VM on the same host.
Thanks for this. Much appreciated
Another good tutorial. I am learning about it, love the proxmox videos.thanks
strangely, I get the error E: Package 'libpve-network-perl' has no installation candidate
Last year when I looked into upgrading I only had 3 nodes as test VM clusters so I found it easier to just wipe everything and install a new 8.0 version.😅
Sorry, I installed 8.0.3, gave it a week on an i3/32GB/1TB with a 14TB NAS, and I just could not get it to work as nicely as my VBox on the same hardware (on a Debian base). My resource allocation was easier, my VMs easier to install, my templates easier to build and manage on VBox. For containers, I have a debian docker template that I can spin up if I want it separate, or an always on debian docker VM. Speed to clone is a lot faster to either the on board 1TB or to the NAS than what Proxmox was able to do. Please keep these type videos coming, but wanted to let you know that Proxmox doesn't work for everyone.
I didn't have to do any of this when upgrading, I just ran the updates and I have SDN…
"Not so simple". Next: Don makes the whole process look simple 😅
I love the proxmox series learning hella stuff
This is what i was looking for. I'am also gonna do the upgrade !
Thnx !
Great info! Just followed along on my test server and went exactly as planned!
Thanks Don.
Since this is now exclusively a proxmox channel i have to unsubscribe. Bummer, the other stuff was good but this is not something i need
Can you disable your internal access ? i mean , can you deny access to your local address ?
Maybe this is useful if you have one container and a secondary with a db.
Thank you for sharing. I already have it set-up and it's really useful 👌