rhel uses isolinux

.github/workflows/test_deployment_rhel.yml

@@ -89,13 +89,14 @@ jobs:
           make test/vm ISO_NAME=${{ format('{0}-{1}', needs.load_vars.outputs.IMAGE_NAME, matrix.version) }}${{ inputs.suffix && format('-{0}', inputs.suffix || '') }}.iso \
             VM_IP=${VM_IP} VM_PORT=${VM_PORT} VM_USER=${VM_USER} VM_PASS=${VM_PASS} \
             ARCH=${{ needs.load_vars.outputs.ARCH}} \
+            ENROLLMENT_PASSWORD=${{ needs.load_vars.outputs.ENROLLMENT_PASSWORD }} \
             IMAGE_NAME=${{ needs.load_vars.outputs.IMAGE_NAME}} \
             IMAGE_REPO=${{ needs.load_vars.outputs.IMAGE_REPO}} \
             IMAGE_TAG=${{ matrix.version }} \
-            VERSION=${{ matrix.version }} \
-            VARIANT=${{ needs.load_vars.outputs.VARIANT }} \
+            REPOS=/etc/yum.repos.d/redhat.repo \
             SECURE_BOOT_KEY_URL=${{ needs.load_vars.outputs.SECURE_BOOT_KEY_URL }} \
-            ENROLLMENT_PASSWORD=${{ needs.load_vars.outputs.ENROLLMENT_PASSWORD }}
+            VARIANT=${{ needs.load_vars.outputs.VARIANT }} \
+            VERSION=${{ matrix.version }}
 
       - name: Set status
         if: inputs.pr && always()

test/vm/Makefile

@@ -32,7 +32,7 @@ files/mnt/iso:
 	sudo mount -o loop ../../$(ISO_NAME) files/mnt/iso
 
 files/grub.cfg: files/mnt/iso
-	cp files/mnt/iso/boot/grub2/grub.cfg files/grub.cfg
+	cp files/mnt/iso/boot/$(if $(_RHEL),isolinux/grub.conf,grub2/grub.cfg) files/grub.cfg
 	sed -i 's/quiet/console=ttyS0,115200n8 inst.ks=cdrom:\/ks.cfg/' files/grub.cfg
 	sed -i 's/set default="1"/set default="0"/'                     files/grub.cfg
 	sed -i 's/set timeout=60/set timeout=1/'                        files/grub.cfg
@@ -57,7 +57,7 @@ files/install.iso: files/grub.cfg
 	-compliance joliet_long_names
 	-map files/ks.cfg ks.cfg
 	-chmod 0444 ks.cfg
-	-map files/grub.cfg boot/grub2/grub.cfg
+	-map files/grub.cfg boot/$(if $(_RHEL),isolinux/grub.conf,grub2/grub.cfg)
 	-end
 	EOF