diff --git a/build_nexus_blob.sh b/build_nexus_blob.sh
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+#! /usr/bin/env bash
+
+#   COPYRIGHT NOTICE STARTS HERE
+#
+#   Copyright 2018 © Samsung Electronics Co., Ltd.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+#   COPYRIGHT NOTICE ENDS HERE
+
+
+### This script prepares Nexus repositories data blobs for ONAP
+
+# Mandatory variables need to be set in configuration file:
+#   NXS_SRC_DOCKER_IMG_DIR  - resource directory of docker images
+#   NXS_SRC_NPM_DIR         - resource directory of npm packages
+#   NXS_DOCKER_IMG_LIST     - list of docker images to be pushed to Nexus repository
+#   NXS_DOCKER_WO_LIST      - list of docker images which uses default repository
+#   NXS_NPM_LIST            - list of npm packages to be published to Nexus repository
+#   NEXUS_DATA_TAR          - target tarball of Nexus data path/name
+#   NEXUS_DATA_DIR          - directory used for the Nexus blob build
+#   NEXUS_IMAGE             - Sonatype/Nexus3 docker image which will be used for data blob creation
+
+# Fail fast settings
+set -e
+
+# Nexus repository location
+NEXUS_DOMAIN="nexus"
+NPM_REGISTRY="http://${NEXUS_DOMAIN}:8081/repository/npm-private/"
+DOCKER_REGISTRY="${NEXUS_DOMAIN}:8082"
+
+# Nexus repository credentials
+NEXUS_USERNAME=admin
+NEXUS_PASSWORD=admin123
+NEXUS_EMAIL=admin@example.org
+
+# Setup simulated domain names to be able to push all in private Nexus repository
+SIMUL_HOSTS="docker.elastic.co gcr.io hub.docker.com nexus3.onap.org nexus.onap.org registry.hub.docker.com ${NEXUS_DOMAIN}"
+
+# Nexus repository configuration setup
+NEXUS_CONFIG_GROOVY='import org.sonatype.nexus.security.realm.RealmManager
+import org.sonatype.nexus.repository.attributes.AttributesFacet
+import org.sonatype.nexus.security.user.UserManager
+import org.sonatype.nexus.repository.manager.RepositoryManager
+import org.sonatype.nexus.security.user.UserNotFoundException
+/* Use the container to look up some services. */
+realmManager = container.lookup(RealmManager.class)
+userManager = container.lookup(UserManager.class, "default") //default user manager
+repositoryManager = container.lookup(RepositoryManager.class)
+/* Managers are used when scripting api cannot. Note that scripting api can only create mostly, and that creation methods return objects of created entities. */
+/* Perform cleanup by removing all repos and users. Realms do not need to be re-disabled, admin and anonymous user will not be removed. */
+userManager.listUserIds().each({ id ->
+    if (id != "anonymous" && id != "admin")
+        userManager.deleteUser(id)
+})
+repositoryManager.browse().each {
+    repositoryManager.delete(it.getName())
+}
+/* Add bearer token realms at the end of realm lists... */
+realmManager.enableRealm("NpmToken")
+realmManager.enableRealm("DockerToken")
+/* Create the docker user. */
+security.addUser("docker", "docker", "docker", "docker@example.com", true, "docker", ["nx-anonymous"])
+/* Create docker and npm repositories. Their default configuration should be compliant with our requirements, except the docker registry creation. */
+repository.createNpmHosted("npm-private")
+def r = repository.createDockerHosted("onap", 8082, 0)
+/* force basic authentication true by default, must set to false for docker repo. */
+conf=r.getConfiguration()
+conf.attributes("docker").set("forceBasicAuth", false)
+repositoryManager.update(conf)'
+
+usage () {
+    echo "  This script is preparing Nexus data blob from docker images and npm packages"
+    echo "      Usage:"
+    echo "        ./$(basename $0) <config_file> [<target>]"
+    echo "      "
+    echo "      config_file is a file with defined variables, which are mandatory for this script"
+    echo "      target is optional parameter where you can specify full path/name of resulted package"
+    echo "      which replaces the value specified in configuration file"
+    echo "      "
+    echo "      Example: ./$(basename $0) ./package.conf  /root/nexus_data.tar"
+    echo "      "
+    echo "      Parameters need to be defined in configuration file:"
+    echo "      "
+    echo "      NXS_SRC_DOCKER_IMG_DIR    - directory of resource docker images"
+    echo "      NXS_SRC_NPM_DIR           - directory of resource npm packages"
+    echo "      NXS_DOCKER_IMG_LIST       - list of docker images to be pushed to Nexus repository"
+    echo "      NXS_DOCKER_WO_LIST        - list of docker images which uses default repository"
+    echo "      NXS_NPM_LIST              - list of npm packages to be published to Nexus repository"
+    echo "      NEXUS_DATA_TAR            - target tarball of Nexus data path/name"
+    echo "      NEXUS_DATA_DIR            - directory used for the Nexus blob build"
+    echo "      NEXUS_IMAGE               - Sonatype/Nexus3 docker image which will be used for data blob creation"
+    exit 1
+}
+
+
+#################################
+# Prepare the local environment #
+#################################
+
+# Load the config file
+if [ "${1}" == "-h" ] || [ -z "${1}" ]; then
+    usage
+elif [ -f ${1} ]; then
+    . ${1}
+else
+    echo "Missing mandatory configuration file!"
+    usage
+    exit 1
+fi
+
+if [ -n "${2}" ]; then
+    NEXUS_DATA_TAR="${2}"
+fi
+
+for VAR in NXS_SRC_DOCKER_IMG_DIR NXS_SRC_NPM_DIR NXS_DOCKER_IMG_LIST NXS_DOCKER_WO_LIST NXS_NPM_LIST NEXUS_DATA_TAR NEXUS_DATA_DIR NEXUS_IMAGE; do
+    if [ -n "${!VAR}" ] ; then
+        echo "${VAR} is set to ${!VAR}"
+    else
+        echo "${VAR} is not set and it is mandatory"
+        FAIL="1"
+    fi
+done
+
+if [ "${FAIL}" == "1" ]; then
+    echo "One or more mandatory variables are not set"
+    exit 1
+fi
+
+# Check the dependencies in the beginning
+
+# Install Node.js
+if yum list installed "nodejs" >/dev/null 2>&1; then
+    echo "Node.js is already installed"
+else
+    yum install -y --setopt=skip_missing_names_on_install=False epel-release
+    curl --silent --location https://rpm.nodesource.com/setup_6.x | bash -
+    yum install -y --setopt=skip_missing_names_on_install=False nodejs
+fi
+
+# Install curl if necessary
+if yum list installed "curl" >/dev/null 2>&1; then
+    echo "curl is already installed"
+else
+    yum install -y --setopt=skip_missing_names_on_install=False curl
+fi
+
+# Install expect if necessary
+if yum list installed "expect" >/dev/null 2>&1; then
+    echo "expect is already installed"
+else
+    yum install -y --setopt=skip_missing_names_on_install=False expect
+fi
+
+# Install Docker (docker-ce in version 17.03 for RHEL) from online repositories if no version installed
+if yum list installed "docker-ce" >/dev/null 2>&1 || which docker>/dev/null 2>&1; then
+    echo "Docker is already installed"
+else
+    curl https://releases.rancher.com/install-docker/17.03.sh | sh
+fi
+
+# Prepare the Nexus configuration
+NEXUS_CONFIG=$(echo "${NEXUS_CONFIG_GROOVY}" | jq -Rsc  '{"name":"configure", "type":"groovy", "content":.}')
+
+# Add simulated domain names to /etc/hosts
+cp /etc/hosts /etc/$(date +"%Y-%m-%d_%H-%M-%S")_hosts.bk
+for DNS in ${SIMUL_HOSTS}; do
+    echo "127.0.0.1 ${DNS}" >> /etc/hosts
+done
+
+# Backup the current docker registry settings
+if [ -f /root/.docker/config.json ]; then
+    mv /root/.docker/config.json /root/.docker/$(date +"%Y-%m-%d_%H-%M-%S")config.json.bk
+fi
+
+#################################
+# Docker repository preparation #
+#################################
+
+# Load all necessary images
+for ARCHIVE in $(sed $'s/\r// ; s/\:/\_/g ; s/\//\_/g ; s/$/\.tar/g' ${NXS_DOCKER_IMG_LIST} | awk '{ print $1 }'); do
+    docker load -i ${NXS_SRC_DOCKER_IMG_DIR}/${ARCHIVE}
+done
+
+for ARCHIVE in $(sed $'s/\r// ; s/\:/\_/g ; s/\//\_/g ; s/$/\.tar/g' ${NXS_DOCKER_WO_LIST} | awk '{ print $1 }'); do
+    docker load -i ${NXS_SRC_DOCKER_IMG_DIR}/${ARCHIVE}
+done
+
+# Tag docker images from default repository to simulated repository to be able to upload it to our private registry
+for IMAGE in $(sed $'s/\r//' ${NXS_DOCKER_WO_LIST} | awk '{ print $1 }'); do
+    docker tag ${IMAGE} ${DOCKER_REGISTRY}/${IMAGE}
+done
+
+
+################################
+# Nexus repository preparation #
+################################
+
+# Load predefined Nexus image
+docker load -i ${NEXUS_IMAGE}
+
+# Prepare nexus-data directory
+if [ -d ${NEXUS_DATA_DIR} ]; then
+    if [ "$(docker ps -q -f name=nexus)" ]; then
+        docker rm -f $(docker ps -aq -f name=nexus)
+    fi
+    cd ${NEXUS_DATA_DIR}/..
+    mv ${NEXUS_DATA_DIR} $(date +"%Y-%m-%d_%H-%M-%S")_$(basename ${NEXUS_DATA_DIR})_bk
+fi
+
+mkdir -p ${NEXUS_DATA_DIR}
+chown 200:200 ${NEXUS_DATA_DIR}
+chmod 777 ${NEXUS_DATA_DIR}
+
+# Save Nexus version to prevent/catch data incompatibility
+docker images --no-trunc | grep sonatype/nexus3 | awk '{ print $1":"$2" "$3}' > ${NEXUS_DATA_DIR}/nexus.ver
+
+# Start the Nexus
+NEXUS_CONT_ID=$(docker run -d --rm -v ${NEXUS_DATA_DIR}:/nexus-data:rw --name nexus -p 8081:8081 -p 8082:8082 -p 80:8082 -p 10001:8082 sonatype/nexus3)
+echo "Waiting for Nexus to fully start"
+until curl -su admin:admin123 http://${NEXUS_DOMAIN}:8081/service/metrics/healthcheck | grep '"healthy":true' > /dev/null ; do
+    printf "."
+    sleep 3
+done
+echo -e "\nNexus started"
+
+# Configure the nexus repository
+curl -X POST --header 'Content-Type: application/json' --data-binary "${NEXUS_CONFIG}" http://admin:admin123@${NEXUS_DOMAIN}:8081/service/rest/v1/script
+curl -X POST --header "Content-Type: text/plain" http://admin:admin123@${NEXUS_DOMAIN}:8081/service/rest/v1/script/configure/run
+
+###########################
+# Populate NPM repository #
+###########################
+
+# Configure NPM registry to our Nexus repository
+npm config set registry ${NPM_REGISTRY}
+
+# Login to NPM registry
+/usr/bin/expect <<EOF
+spawn npm login
+expect "Username:"
+send "${NEXUS_USERNAME}\n"
+expect "Password:"
+send "${NEXUS_PASSWORD}\n"
+expect Email:
+send "${NEXUS_EMAIL}\n"
+expect eof
+EOF
+
+# Patch problematic package
+cd ${NXS_SRC_NPM_DIR}
+tar xvzf tsscmp-1.0.5.tgz
+rm -f tsscmp-1.0.5.tgz
+sed -i "s|https://registry.npmjs.org|http://${NEXUS_DOMAIN}:8081|g" package/package.json
+sed -i "s|https://nexus.onap-me.novalocal|http://${NEXUS_DOMAIN}:8081|g" package/package.json
+tar -zcvf tsscmp-1.0.5.tgz package
+rm -rf package
+
+# Push NPM packages to Nexus repository
+for ARCHIVE in $(sed $'s/\r// ; s/\\@/\-/g ; s/$/\.tgz/g' ${NXS_NPM_LIST} | awk '{ print $1 }'); do
+    npm publish --access public ${ARCHIVE}
+done
+
+##############################
+# Populate Docker repository #
+##############################
+
+for REGISTRY in $(sed 's/\/.*//' ${NXS_DOCKER_IMG_LIST} | uniq) ${NEXUS_DOMAIN}:8082; do
+    docker login -u "${NEXUS_USERNAME}" -p "${NEXUS_PASSWORD}" ${REGISTRY} > /dev/null
+done
+
+for IMAGE in $(sed $'s/\r//' ${NXS_DOCKER_WO_LIST} | awk '{ print $1 }'); do
+    docker push ${DOCKER_REGISTRY}/${IMAGE}
+done
+
+for IMAGE in $(sed $'s/\r//' ${NXS_DOCKER_IMG_LIST} | awk '{ print $1 }'); do
+    docker push ${IMAGE}
+done
+
+##############################
+# Stop the Nexus and cleanup #
+##############################
+
+# Stop the Nexus
+docker stop ${NEXUS_CONT_ID}
+
+# Create the nexus-data package
+cd ${NEXUS_DATA_DIR}/..
+echo "Packing the ${NEXUS_DATA_DIR} dir"
+until tar -cf ${NEXUS_DATA_TAR} $(basename ${NEXUS_DATA_DIR}); do
+    printf "."
+    sleep 5
+done
+echo "${NEXUS_DATA_TAR} has been created"
+
+# Return the previous version of /etc/hosts back to its place
+mv -f $(ls -tr /etc/*hosts.bk | tail -1) /etc/hosts
+
+exit 0