QA:Testcase Kickstart File Path Ks Cfg

Associated release criterion
This test case is associated with the Fedora_40_Beta_Release_Criteria#kickstart-delivery release criterion. If you are doing release validation testing, a failure of this test case may be a breach of that release criterion. If so, please file a bug and nominate it as blocking the appropriate milestone, using the blocker bug nomination page.

Description

This test will verify that anaconda can load a kickstart file from a file:// path. This is a typical case for when the kickstart file is located in the initrd.img.

How to test

1. Prepare a valid kickstart file. For help creating a kickstart file, examine the file /root/anaconda-ks.cfg on a previously installed system. This file contains the kickstart instructions used to install that system. For additional guidance on kickstart syntax, see Anaconda/Kickstart
2. Now you need to place your kickstart file inside the ramdisk. You can either do that manually, or use --initrd-inject option of python-virtinst tool, if you use it:
   • Option #1 - using a virt-install: Use --initrd-inject <kickstart> and --extra-args "ks=file:/<kickstart>" command line arguments. An example command would look like this (you need to change the location at least):

     virt-install --name FedoraTest --ram 1024 --disk pool=default,size=10 --location http://dl.fedoraproject.org/pub/alt/stage/40-Alpha-RC4/Fedora/x86_64/os/ --initrd-inject ks.cfg --extra-args "ks=file:/ks.cfg"

   • Option #2 - modifying ramdisk manually:
     1. Download the installer initial ramdisk. The ramdisk is typically called images/pxeboot/initrd.img
     2. Place the kickstart file into the root directory of the installer initial ramdisk using the cpio command.

        echo ks.cfg | cpio -c -o >> initrd.img

     3. Boot into the installer kernel (vmlinuz) and the modified initial ramdisk (initrd.img) using any available means (PXE, virt-install, virt-manager, etc)
     4. At the bootloader prompt, provide a location for the kickstart file at the boot prompt. Using the example above:

        ks=file:///ks.cfg 

        You also need to provide stage2= boot option for Anaconda to start correctly.

Expected Results

1. The ks.cfg should be appended to the initrd. The file presence is not shown by lsinitrd (it can't display concatenated images). If you need to debug whether the file was included, boot the machine with rd.break=cmdline rd.shell kernel command line argument and use shell to confirm the presence of ks.cfg.
2. The installer successfully initiates a kickstart install in accordance with the instructions supplied by the ks.cfg file included in the initial ramdisk. To ensure the kickstart file is properly loaded, inspect the anaconda.log for a lines similar to the following:

   15:44:56,189 INFO loader: kernel command line:
   15:44:56,189 INFO loader:     ks=file:///ks.cfg
   ...
   15:44:59,274 INFO loader: getting kickstart file
   15:44:59,274 INFO loader: setting up kickstart
   ...
   15:44:59,906 INFO loader: doing kickstart... setting it up
   

3. The installer should honor the kickstart commands provided in the ks.cfg file
4. If sufficient commands are provided to fully automate an installation, the installer must not prompt for user input.