@ntex
Nevermind, I’m too tired clearly, fixed the original configuration has another prefix= to empty.
So this line was creating a conflict with one above.

3195ca99-f8a5-45c8-b390-a2ad984f0f78-image.png

Time to rest for today. 😊 long day, thanks anyways!!

@george1421 Checking for the folder /sys/firmware/efi works perfectly so far on the systems we are testing.

If the folder exists we assign it the UEFI image, if it doesn’t exist it gets assigned the BIOS image.

@kyl said in Multiple PXE Servers:

Currently I am using chain to point menu items to the pxe boot files residing on another server. I know that this isn’t what FOG is made for, but it’s working for me and that’s all I can ask for.

That is the beauty of FOG and open source software. FOG is flexible enough to support doing things that it was never designed to do. Case in point the articles related to pxe booting your fav OS installer. That’s not related to FOG, but can be done with a little skill.

@sebastian-roth as you suspected, this ISO image did boot both legacy and EFI. Which has been a boon.

I have used this ISO four times this week, and it has been a huge time-saver.

@wasps-d You can automate the domain join with FOG by using the so called fog-client software. Installed in the master host before you capture the image. After the image is deployed to one or several other machines it boots into Windows, fog-client service is started, host rename, reboot and domain join happen automatically (if everthing is setup correctly). To be clear, whatever method of booting you use (PXE or USB), the domain join/rename will still work.

That said I would still advise you to talk to your admin as many PXE systems can chainload from one to the other. I am not sure about PVS but it’s worth to take a look because it would make deployment of 500 PCs so much more convenient.

@londonfog You’ve probably seen my post in your other topic: https://forums.fogproject.org/post/143080

I managed to PXE boot it using NFS instead of the url=...iso option. So I have not played with the ISO option. See my post and give it a try using the NFS method.

Now bacl to the point of you saying that it does work with other machines but not with Dell Precision 5750 in UEFI mode. Do you have other machines that PXE boot in UEFI mode and loading this fine? I mean, is it just that Dell Precision 5750 causing the problem or potentially any UEFI mode machine?

@Jacques-Olivier What is TZ INFO (FOG Configuration -> FOG Settings -> General Settings) set to?

As well you might need to look into PHP-FPM timezone information. As we don’t know much about your setup yet (Linux OS and version) it’s hard to give further instructions. This command should help you find if there is a timezone set in PHP on your system or not:

find /etc/ -type f -exec grep "date.timezone" {} /dev/null \;

Make sure you adjust the value for and restart PHP-FPM service (not PHP cli or PHP apache module).

@sebastian-roth Because we are using VMs that are thin provisioned, Windows only optimizes, which we tried and the same result and behavior happened. Increasing the value of how much space to use https://forums.fogproject.org/topic/15416/out-of-disk-space-fog-capture-error/7#, did fix our issue and we only had to increase the value from 5 to 8 for a successful capture.

Thank you for your help!

@radjunior Can’t believe that switching to Windows DHCP server would solve a kernel download issue. But hey, what do I know. Great you got this solved!

@xburnerx00 It is possible with most DHCP servers. You wanna read through this: https://wiki.fogproject.org/wiki/index.php?title=BIOS_and_UEFI_Co-Existence

@sebastian-roth We should have renamed that user donotusethisuserever

@wayne-workman Yes thank you, video answer alot.

@faboulous said in 20.04 autoinstall:

If someone manage to do so, it would be interesting to check what is_casper_path and matches_uuid does and return.

I don’t have a setup to dive in this right now and so I just started looking at the code. But maybe that’s of any help to you too.

Looking at the definition of is_caspar_path I get the impression that there is no possible way for this to return 0 (true in bash logic) to actually proceed to the next check.

Edit: Ok, forget what I said here. This is using bash globbing to expand filenames when a file exists matching the glob used.

Anyhow, I figured out why it would not return successful from the do_nfsmount() call. It checks UUIDs that are stored within the ISO in path .../.disk/casper-uuid*. Now when we prepare things and copy contents from the ISO we are missing that hidden folder (starting with a dot)! To fix that run the following command on your FOG server with the ISO mounted in /mnt/loop:

cp -R /mnt/loop/.disk /images/os/mint/20

I’m able to PXE boot into the Mint20 XFCE Live system with that fix on a VirtualBox VM (hosted on Debian 10) with only 768 MB of RAM set for the VM.

@george1421 We might think about switching to rsync -a /mnt/loop/ /images/os/... in your great tutorials on PXE booting installers to prevent that from happening. What do you think?

@londonfog I just tried Ubuntu Server 20.04 as well and it is working fine too - even using kernel and initrd from the ISO and not download the netboot ones! The important part is that you need to copy the .disk folder over as mentioned above.

@sebastian-roth yes, right… and just FYI, I got it working once I followed the instructions on the link you’ve sent me, thanks man!

@ngriffith29 With FOG you usually register hosts (at least you need to if you want FOG to rename them) and there you define the hostname it will use after deployment. So it’s just up to you to name the hosts accordingly.

@londonfog said in Use http instead of tftp for fetching kernel and initrd:

and as long as directory above is in /var/www (ubuntu server here) it will work?

Yes. Your actual files will need to be in /var/www/os/ubuntu/20.04/casper/ If all you are doing is changing the protocol.

I agree that tftp over to a remote site will be painfully slow.

If your remote site has a web server available, it may be faster to host this iso locally at the remote site:
url=http://{fog-ip}/os/20.04/ubuntu-20.04.1-live-server-amd64.iso so you don’t have to copy that iso across your WAN link.

@sebastian-roth
Wow, so is my only known option for external storage making the NAS behave as a storage node? It has a flaky proprietary OS/GUI that has warning everywhere. “You will brick me if…”

@george1421 I think that may work, it might be just as easy to implement a feature as well for the web interface, just brainstorming here. But my assumption was that after registering a host, I would be able to log into the fog web interface and assign which menu entry would be default for a host.

I will experiment with both the method you describe, and perhaps a feature as described above in the web interface and see if I can’t get it to work.