Merge pull request #1829 from SUSE/enforce_multiversion

Set ForceMultiVersion for AppCollection containers

src/bci_build/registry.py

@@ -17,11 +17,16 @@ class Registry(ABC):
     """Abstract Base Class for defining Registry specific content."""
 
     _: dataclasses.KW_ONLY
+
     """The base hostname for this registry instance"""
     registry: str
+
     """The vendor that is put into the ``org.opencontainers.image.vendor`` label"""
     vendor: str
 
+    """enforce sequential release numbers even across version chagnes."""
+    force_multiversion: bool = False
+
     @staticmethod
     @abstractmethod
     def url(container: "BaseContainerImage") -> str:
@@ -44,7 +49,9 @@ class ApplicationCollectionRegistry(Registry):
     """Registry for the Rancher Application Collection Distribution Platform."""
 
     def __init__(self):
-        super().__init__(registry="dp.apps.rancher.io", vendor="SUSE LLC")
+        super().__init__(
+            registry="dp.apps.rancher.io", vendor="SUSE LLC", force_multiversion=True
+        )
 
     @staticmethod
     def url(container: "BaseContainerImage") -> str:

src/bci_build/templates.py

@@ -32,6 +32,8 @@
 {% for tag in image.build_tags -%}
 #!BuildTag: {{ tag }}
 {% endfor -%}
+{%- if image.publish_registry.force_multiversion -%}#!ForceMultiVersion
+{% endif -%}
 {% if image.build_version %}#!BuildName: {{ image.build_name }}
 #!BuildVersion: {{ image.build_version }}
 {%- endif %}