--- /dev/null
+#!/bin/bash
+
+# @License EPL-1.0 <http://spdx.org/licenses/EPL-1.0>
+##############################################################################
+# Copyright (c) 2016 The Linux Foundation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+##############################################################################
+
+function print_usage {
+ echo "Usage: $0 <staging-repo>"
+ echo ""
+ echo " <staging-repo> : The Nexus staging repo ID to sign."
+}
+
+if [ -z "$1" ]; then
+ print_usage
+ exit 1
+fi
+
+SIGNREPO=$1
+SIGNATURES_DIR="gpg-signatures"
+TMPFILE=/tmp/project-list.txt
+
+wget -q https://nexus.opendaylight.org/content/repositories/$SIGNREPO/org/opendaylight/ -O $TMPFILE
+PROJECTS=`grep '/</a>' $TMPFILE | sed -e 's#/</a>.*##' -e 's#.*/">##'`
+echo "Projects detected: $PROJECTS"
+
+#
+# Prepare staging repo to upload signatures to
+#
+
+if [ -d "$SIGNATURES_DIR" ]; then
+ echo "$SIGNATURES_DIR directory exists. Clearing..."
+ rm -rf $SIGNATURES_DIR
+fi
+mkdir $SIGNATURES_DIR
+
+mvn org.sonatype.plugins:nexus-staging-maven-plugin:1.6.7:deploy-staged-repository \
+ -DskipStagingRepositoryClose=true \
+ -DrepositoryDirectory="$SIGNATURES_DIR" \
+ -DnexusUrl=https://nexus.opendaylight.org/ \
+ -DstagingProfileId="425e43800fea70" \
+ -DserverId="opendaylight.staging" | tee /tmp/deploy-staged-repository.log
+
+STAGED_REPO_ID=`grep 'Created staging repository with ID' /tmp/deploy-staged-repository.log | sed -e 's/.*ID "//' -e 's/".*//'`
+echo "Staged Repo: $STAGED_REPO"
+
+#
+# Finally retrieve and sign artifacts.
+#
+
+for i in $PROJECTS
+do
+ echo "Signing $i"
+ ./odlrelease sign http://nexus.opendaylight.org/content/repositories/$SIGNREPO/org/opendaylight/$i/
+ mvn org.sonatype.plugins:nexus-staging-maven-plugin:1.6.7:deploy-staged-repository \
+ -DskipStagingRepositoryClose=true \
+ -DstagingRepositoryId=$STAGED_REPO_ID \
+ -DrepositoryDirectory="$SIGNATURES_DIR" \
+ -DnexusUrl=https://nexus.opendaylight.org/ \
+ -DstagingProfileId="425e43800fea70" \
+ -DserverId="opendaylight.staging"
+done