FIX: build-disk workflow

.github/workflows/build-disk.yml

@@ -23,6 +23,7 @@ env:
   IMAGE_REGISTRY: "ghcr.io/${{ github.repository_owner }}"  # do not edit
   DEFAULT_TAG: "latest"
   BIB_IMAGE: "ghcr.io/lorbuschris/bootc-image-builder:20250608" # "quay.io/centos-bootc/bootc-image-builder:latest" - see https://github.com/osbuild/bootc-image-builder/pull/954
+  ROOTFS: ext4
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
@@ -79,6 +80,7 @@ jobs:
           image: ${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.DEFAULT_TAG }}
           chown: ${{ env.USER_UID }}:${{ env.USER_GID }}
           types: ${{ matrix.disk-type }}
+          rootfs: ${{ env.ROOTFS }}
           additional-args: --use-librepo=True
 
       - name: Upload disk images and Checksum to Job Artifacts

disk_config/iso-kde.toml

@@ -1,21 +0,0 @@
-[customizations.installer.kickstart]
-contents = """
-%post
-bootc switch --mutate-in-place --transport registry ghcr.io/ublue-os/image-template:latest
-%end
-"""
-
-[customizations.installer.modules]
-enable = [
-  "org.fedoraproject.Anaconda.Modules.Storage",
-  "org.fedoraproject.Anaconda.Modules.Runtime",
-  "org.fedoraproject.Anaconda.Modules.Network",
-  "org.fedoraproject.Anaconda.Modules.Security",
-  "org.fedoraproject.Anaconda.Modules.Services",
-  "org.fedoraproject.Anaconda.Modules.Users",
-  "org.fedoraproject.Anaconda.Modules.Timezone"
-]
-
-disable = [
-  "org.fedoraproject.Anaconda.Modules.Subscription",
-]