Use "uv" for building virtual environments
Change-Id: I5e24e82e6347d351cac71255904b44aa558d449b
diff --git a/images/glance/Dockerfile b/images/glance/Dockerfile
index 1d2ad18..440f3bd 100644
--- a/images/glance/Dockerfile
+++ b/images/glance/Dockerfile
@@ -8,8 +8,8 @@
RUN git -C /src/glance fetch --unshallow
ADD --keep-git-dir=true https://opendev.org/openstack/glance_store.git#stable/2024.2 /src/glance_store
RUN git -C /src/glance_store fetch --unshallow
-RUN --mount=type=cache,mode=0755,target=/root/.cache/pip,sharing=private <<EOF bash -xe
-pip3 install \
+RUN --mount=type=cache,target=/root/.cache/uv <<EOF bash -xe
+uv pip install \
--constraint /upper-constraints.txt \
/src/glance \
/src/glance_store[cinder] \