livemedia-creator: Add kernel-modules and kernel-modules-extra to examples

If you don't do this DNF will add the debug kernel to the package set to
satisfy kmod() requirements.

Also bump the default releasever for lmc to 24.

docs/fedora-livemedia-ec2.ks

@@ -36,6 +36,9 @@ pciutils
 bash
 coreutils
 kernel
+# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
+kernel-modules
+kernel-modules-extra
 
 e2fsprogs
 passwd

docs/fedora-livemedia.ks

@@ -392,6 +392,10 @@ aajohan-comfortaa-fonts
 anaconda
 fedora-productimg-workstation
 kernel
+# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
+kernel-modules
+kernel-modules-extra
+
 memtest86+
 -@dial-up
 -@input-methods

docs/fedora-minimal.ks

@@ -41,6 +41,10 @@ rm /var/lib/systemd/random-seed
 %packages
 @core
 kernel
+# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
+kernel-modules
+kernel-modules-extra
+
 memtest86+
 grub2-efi
 grub2

docs/fedora-minimized.ks

@@ -41,6 +41,10 @@ rm /var/lib/systemd/random-seed
 %packages
 @core
 kernel
+# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
+kernel-modules
+kernel-modules-extra
+
 memtest86+
 grub2-efi
 grub2

docs/fedora-openstack.ks

@@ -40,6 +40,10 @@ rm /var/lib/systemd/random-seed
 %packages
 @core
 kernel
+# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
+kernel-modules
+kernel-modules-extra
+
 memtest86+
 grub2-efi
 grub2

docs/fedora-vagrant.ks

@@ -50,6 +50,10 @@ sed -i 's/.*UseDNS.*/UseDNS no/' /etc/ssh/sshd_config
 %packages --excludedocs
 @core
 kernel
+# Make sure that DNF doesn't pull in debug kernel to satisfy kmod() requires
+kernel-modules
+kernel-modules-extra
+
 memtest86+
 grub2-efi
 grub2

src/sbin/livemedia-creator

@@ -1191,7 +1191,7 @@ def main():
                         help="Substituted for @TITLE@ in bootloader config files")
     parser.add_argument("--project", default="Linux",
                         help="substituted for @PROJECT@ in bootloader config files")
-    parser.add_argument("--releasever", default="22",
+    parser.add_argument("--releasever", default="24",
                         help="substituted for @VERSION@ in bootloader config files")
     parser.add_argument("--volid", default=None, help="volume id")
     parser.add_argument("--squashfs_args",