cp "$WORKSPACE/work/results/images/"* "$upload_dir1"
cp "$WORKSPACE/work/results/images/"* "$upload_dir2"
+echo "-----> Sign all artifacts"
+lftools sign sigul "$repo_dir"
+
echo "-----> Upload ISOs to Nexus"
lftools deploy nexus "$nexus_repo_url" "$repo_dir"
rm -rf "$repo_dir"