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-rw-r--r--docker/letsencrypt/Dockerfile.j24
1 files changed, 3 insertions, 1 deletions
diff --git a/docker/letsencrypt/Dockerfile.j2 b/docker/letsencrypt/Dockerfile.j2
index 30062f0b0..3617e8714 100644
--- a/docker/letsencrypt/Dockerfile.j2
+++ b/docker/letsencrypt/Dockerfile.j2
@@ -1,5 +1,7 @@
FROM {{ namespace }}/{{ image_prefix }}openstack-base:{{ tag }}
-LABEL maintainer="{{ maintainer }}" name="{{ image_name }}"
+{% block labels %}
+LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build_date }}"
+{% endblock %}
{% block letsencrypt_header %}{% endblock %}