Move the mailman-core image to apline linux

core/assets/run.sh

@@ -15,11 +15,13 @@ function wait_for_postgres () {
 	# moving forward.
 	# TODO: Use python's psycopg2 module to do this in python instead of
 	# installing postgres-client in the image.
-	until psql $DATABASE_URL -c '\l'; do
-		>&2 echo "Postgres is unavailable - sleeping"
-		sleep 1
-	done
-	>&2 echo "Postgres is up - continuing"
+	# until psql $DATABASE_URL -c '\l'; do
+	# 	>&2 echo "Postgres is unavailable - sleeping"
+	# 	sleep 1
+	# done
+	# >&2 echo "Postgres is up - continuing"
+	sleep 10
+	# TODO: Just sleep and do not require postgres client for the image maybe.
 }