Add scripts from disk

script/VerifyUpstreamPuller.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+RSYNC_URL="rsync://delta:874/archlinux"
+attempt=1
+max_attempts=3
+reached=false
+
+while [ $attempt -le $max_attempts ] && [ "$reached" = false ]; do
+    if rsync --dry-run --timeout=10 "$RSYNC_URL" 2>/dev/null; then
+        reached=true
+        echo "OK"
+    else
+        echo "$attempt KO"
+        attempt=$((attempt + 1))
+        sleep 10
+    fi
+done
+
+if [ "$reached" = false ]; then
+    exit 1
+fi
+exit 0