azure: Only delete images owned by this application

In order to not step on other images in the gallery, we need to filter
out images we didn't upload.

fedora-image-uploader/fedora_image_uploader/azure.py

@@ -40,6 +40,9 @@ from .utils import (
 
 _log = logging.getLogger(__name__)
 
+# Used to tag created resources
+OWNER = "fedora-image-uploader"
+
 
 class Azure:
 
@@ -138,6 +141,8 @@ class Azure:
                 "arch": image["arch"],
                 "fedora-subvariant": image["subvariant"],
                 "fedora-release": ffrel.release.lower(),
+                "delete": "never",
+                "owner": OWNER,
             },
         )
         try:
@@ -181,7 +186,7 @@ class Azure:
                 "fedora-release": ffrel.release.lower(),
                 "fedora-version": image_version,
                 "delete": delete_on,
-                "owner": "fedora-image-uploader",
+                "owner": OWNER,
             },
             publishing_profile=GalleryImageVersionPublishingProfile(
                 end_of_life_date=eol,
@@ -269,6 +274,9 @@ class Azure:
         for image_definition in self.azure_compute_client.gallery_images.list_by_gallery(
             resource_group_name=resource_group, gallery_name=gallery_name
         ):
+            if image_definition.tags.get("owner") != OWNER:
+                continue
+
             end_of_life_images = []
             excluded_images = []
             _log.info("Querying image versions in definition %s", image_definition.name)
@@ -280,6 +288,9 @@ class Azure:
                 )
             )
             for image_version in image_versions:
+                if image_version.tags.get("owner") != OWNER:
+                    continue
+
                 if (
                     image_version.publishing_profile.exclude_from_latest
                     or "Rawhide" in image_definition.name