feat(glance): Adds storing glance images in AWS S3 backend.

Author: nicholaskuechler

components/images-openstack.yaml

@@ -82,9 +82,9 @@ images:
     horizon_db_sync: "ghcr.io/rackerlabs/understack/horizon:2025.2"
 
     # glance
-    glance_api: "ghcr.io/rackerlabs/understack/glance:2025.2"
-    glance_db_sync: "ghcr.io/rackerlabs/understack/glance:2025.2"
-    glance_metadefs_load: "ghcr.io/rackerlabs/understack/glance:2025.2"
+    glance_api: "ghcr.io/rackerlabs/understack/glance:pr-2027"
+    glance_db_sync: "ghcr.io/rackerlabs/understack/glance:pr-2027"
+    glance_metadefs_load: "ghcr.io/rackerlabs/understack/glance:pr-2027"
     glance_storage_init: "docker.io/openstackhelm/ceph-config-helper:latest-ubuntu_jammy"
 
     # skyline

containers/glance/Dockerfile

@@ -2,3 +2,6 @@
 
 ARG OPENSTACK_VERSION="required_argument"
 FROM quay.io/airshipit/glance:${OPENSTACK_VERSION}-ubuntu_noble AS final
+
+# Required for using the Glance S3 backend
+RUN /var/lib/openstack/bin/pip install boto3