Merge "Fix IPA builds without packages specified"

releasenotes/notes/fix-ipa-build-b31fb20ddcbe3ece.yaml

@@ -0,0 +1,6 @@
+---
+fixes:
+  - |
+    Fixes an issue with building IPA images when no additional packages are
+    specified. See `story 2007069
+    <https://storyboard.openstack.org/#!/story/2007069>`__ for details.

requirements.yml

@@ -30,7 +30,7 @@
 - src: stackhpc.mellanox-switch
   version: v1.0.0
 - src: stackhpc.os-images
-  version: v1.6.0
+  version: v1.7.0
 - src: stackhpc.os-ironic-state
   version: v1.2.0
 - src: stackhpc.os-networks