Enable repos only when needed

Disable external repositories by default and enable only when needed.

Depends-on: https://review.opendev.org/696480

Implements: blueprint repos-off-by-default

Change-Id: Icf2a8397a8349e0fe849d88d160409fd234480a9

1 files changed, 6 insertions, 0 deletions

diff --git a/docker/macros.j2 b/docker/macros.j2
index aedb7b0b7..e66be0f6a 100644
--- a/docker/macros.j2
+++ b/docker/macros.j2
@@ -118,3 +118,9 @@ RUN apt-get update \
     {% endfor %}
 {%- endif %}
 {%- endmacro %}
+
+{% macro enable_extra_repos(repos) %}
+
+{{ enable_repos(repos) }}
+
+{% endmacro %}