Add script for pre-fetch metadata for eumd, SC-2522

eumd-common/overlay/opt/mdqp/pre.d/10-fetching-metadata

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+set -e
+
+# Verify and update the repo. Previously run by cron but to mitigate/remove
+# race condion it moved here.
+cd /var/cache/metadata_r1.komreg.net && make update
+
+cd /opt/metadata
+
+incoming_dir=/opt/mdqp/work/incoming_metadata
+mkdir -p ${incoming_dir}
+tmp_dir=$(mktemp -d)
+
+#rsync -a production-idp/*.xml production-sp/*.xml ${tmp_dir}/
+rsync -a --delete ${tmp_dir}/ ${incoming_dir}/
+
+rm -rf "${tmp_dir}"