Dockerfile: Add syntax version and OCI 'source' Annotation (LABEL).

cloudinary · Oct 15, 2024 · 4484ba1 · 4484ba1
1 parent 1764643
commit 4484ba1
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,6 +1,12 @@
+# syntax=docker/dockerfile:1
+
 ARG PYTHON_VERSION
 FROM python:${PYTHON_VERSION:-3.12-slim}
 
+# For available labels, see OCI Annotations Spec docs:
+# https://specs.opencontainers.org/image-spec/annotations/#pre-defined-annotation-keys
+LABEL org.opencontainers.image.source="https://github.com/cloudinary/cloudinary-cli"
+
 RUN pip3 install --no-cache cloudinary-cli
 
 ENTRYPOINT [ "cloudinary" ]