change back fatimage workflow

Author: bertiethorpe

.github/workflows/fatimage.yml

@@ -1,4 +1,4 @@
-name: Nightly fat image build
+name: Build fat image
 on:
   workflow_dispatch:
       inputs:
@@ -10,8 +10,6 @@ on:
             - LEAFCLOUD
             - SMS
             - ARCUS
-  schedule:
-    - cron: '0 0 * * *'  # Run at midnight
 
 jobs:
   openstack:
@@ -22,12 +20,16 @@ jobs:
     runs-on: ubuntu-22.04
     strategy:
       fail-fast: false # allow other matrix jobs to continue even if one fails
-      matrix: # build RL8+OFED, RL9+OFED new base images
+      matrix: # build RL8+OFED, RL9+OFED, RL9+OFED+CUDA versions
         os_version:
           - RL8
           - RL9
         build:
-          - openstack.openhpc-latest
+          - openstack.openhpc-ofed
+          - openstack.openhpc-cuda
+        exclude:
+          - os_version: RL8
+            build: openstack.openhpc-cuda
 
     env:
       ANSIBLE_FORCE_COLOR: True