@george1421 Well that I knew about SCCM. But after talking with my network team, they did not have option 66/67 set on the DHCP server. They only defined the SCCM server as a DHCP-Relay, no filenames or DHCP options set. So right there I knew something was different about how files were served from dnsmasq vs WDS netboot service. But yeah that post is more than just a start!

Now I could go that rote and add WDS to the FOG ipxe menu, OR be ambitious and build a “main” tftp server menu that can chain FOG and WDS. Thinking maybe a raspberry pi or something. But for now using the FOG to chain WDS is an excellent start.

@george1421 said in Idea: Two "next-servers" coexisting on the same vlan:

@brakcounty I know I worked this out just recently. Luckily I was able to find this port from the near past: https://forums.fogproject.org/post/146970

DUDE! Did that work for you?? That looks so simple and perfect!

And I did not know about the WDS netboot service, as I never really had access to a WDS box to see. I’m not the super-sysadmin at my job

I am wondering if it is possible for a FOG and SCCM server to both be available on the same VLAN. So my idea is to do the following:

Create an tftp server that loads an ipxe menu. On this menu, we will be met with two options: FOG and SCCM. So our DHCP server will tell pxe clients that this initial tftp server will load the menu.
Now I believe that ipxe can chain another tftp server and load files. So I am pretty sure that this can be done via menu scripting. Kind of like how FOG can have custom ipxe entries for stuff like PMagic and WinPE. What I am unsure of is how ipxe will handle sending clients to the respective servers for loading files. I know that booting FOG ipxe via USB works without the DHCP server specifying where the next-server is, because the bootx64.efi image already has the menu scripts in place that tell the client “OK the FOG server is here at 1.2.3.4, boot”.

What are your thoughts? Would be really cool to have SCCM and FOG because we use SCCM for our stock Windows image and we use FOG for department-specific customized Windows images.

I think that the DefaultMemeber is tied to the IP address of the NFS share. My primary FOG server has two network interfaces, one for imaging offline using DHCP service, and another for remote management. The primary does not show disk usage saying “Node offline” when viewing from a PC or vlan not on the imaging interface. My secondary only has one interface and I use the USB boot method for imaging, so only one network interface and I can see disk usage. My question is: Is there a way for the FOG Web UI to read disk usage from a different source instead of DefaultMemeber?

@george1421 said in Does FOG use or install the log4s?:

Again don’t listen to a dude on the internet prove it to yourself.

“Think for yourself, question authority.” -Tim Leary

@george1421 That worked! I added the two additional tables to the export command and the “test” host was imported.

@george1421 I tried restarting apache2 and php, didnt work. I then tried the API export/import method and got this error on the secondary FOG server web UI:

@george1421 Ok what about the --single-transaction? Should I leave that?

UPDATE: I left --single-transaction and removed --no-create-info, and no errors were thrown. But I do not see the “test_host” host that I created on the primary, on the secondary. I also created a “testsync” image (not a captured image, just created in the web ui), and that did get imported into the secondary.

Now that I’m thinking about it, I wonder if it matters if I just create a host in Web UI vs actually registering a host.

After setting up a script and cronjob to pull the tables from the primary fog db and import into the secondary, the import commands are throwing these errors:

ERROR 1062 (23000) at line 23: Duplicate entry '22' for key 'PRIMARY'
ERROR 1062 (23000) at line 23: Duplicate entry '395' for key 'PRIMARY'

This is my import command:

mysql -D fog images < /root/fog_images.sql
mysql -D fog hosts < /root/fog_hosts.sql

@george1421 Those creds worked, but I was prompted for the password. Is there a way to put the password in-line with the command so it runs w/o interaction?

Nevermind found it here

@tom-elliott Well all of my other images in /images are owned by fogproject:root. If this isn’t a problem then I’ll leave it alone.

As the title states. The last two images I captured/uploaded to the FOG server are owned by root:root instead of fogproject:root. Not sure why this happened. I’m sure I can change ownership back to fogproject but something changed somewhere. Maybe I did something by accident? Where would I have to look?

@george1421 Ah I see. Run the dump from the secondary FOG server without having to dump on the primary to a share, mount the share on the secondary, then import. I currently don’t have creds set on mysql on either server. I’ll look into setting creds then try to run mysql -h<hostname> to test.

@brakcounty
I believe I found it:

1. Export image and host list on primary server:

sudo mysqldump fog images > fog_images.sql

sudo mysqldump fog hosts > fog_hosts.sql

2. Import image and host list on secondary server:

sudo mysql -D fog < /mnt/fog_images.sql 

sudo mysql -D fog < /mnt/fog_hosts.sql 

Keep in mind that the paths shown above are unique to my set up and method for transfer of the sql files. Perhaps there’s a way to dump two tables in one command. But I just figured this out seconds ago lol.

@george1421 A continuous sync. I want changes made to the Hosts, Images, and groups db (if possible) replicated to the secondary FOG server.

Now that I have two FOG servers, I set up replication from the primary to the secondary. My secondary is not set up for DHCP, but I use it for imaging across networks with the USB boot method, loading ipxe with a local file instead of via PXE boot. This requires a slightly different config from the primary. which has DHCP enabled and serves pxe on an offline network. I believe when I exported the sql fog.db from the primary to secondary it took all the settings with it, and I had to go back to the secondary to reconfigure it for my custom set up again.

So my question is: How can I only export Hosts and Images?

(For the actual image files in /images, I have rsync set up.)

@sebastian-roth Sounds good. My NEW secondary FOG server is up and running on 20.04.

@george1421 Oh well that explains it!

Cool thanks!

The first issue I ran into was php7.0 not being available for 21.10, and the FOG install script kept failing there, so I had to manually add the repository

add-apt-repository ppa:ondrej/php

Then it fails at the Install Package: php-gettext step. The php-php-gettext package seems to rely on php8.0, which the FOG install.sh script doesn’t want, it wants 7.0.

Is FOG 1.5.9 not compatible with 21.10?

@AvivKaplan1
You said you FOG running on Ubuntu without DHCP, so you already have a DHCP server. You’d have to tell your exisiting DHCP server where the tftp server is, and specify file names, if your DHCP server supports that function. If it doesn’t, then you can use the USB boot method for booting ipxe from a USB drive that points to your FOG server.