第 7 章 Creating a boot ISO installer image with RHEL image builder

Procedure

1. Create the ISO image:

   # image-builder build iso --blueprint <blueprint_name>

   • <blueprint_name> with the name of the blueprint you created

   • <image_installer> is the image type

     The compose process starts and might take some minutes complete.

     RHEL image builder builds an .iso file that contains a .tar file. The .tar file is the image that will be installed for the Operating system. The .iso is set up to boot Anaconda and install the .tar file to set up the system.

1. Locate the .iso image that you builded.

2. Mount the ISO image.

   $ mount -o ro <path_to_iso> /mnt

   You can find the .tar file at the /mnt/liveimg.tar.gz directory.

3. List the .tar file content:

   $ tar ztvf /mnt/liveimg.tar.gz