+DOWNLOAD_DIR="${SCRIPT_DIR}/download_dir"
+ARCHIVE_DIR="${SCRIPT_DIR}/archive"
+
+mkdir -p ${DOWNLOAD_DIR} || {
+ die 1 "Failed to create download dir!"
+}
+mkdir -p ${ARCHIVE_DIR} || {
+ die 1 "Failed to create archive dir!"
+}
+
+# Get test code.
+TEST_CODE=${JOB_NAME-}
+if [[ -z ${TEST_CODE} ]]; then
+ TEST_CODE=${1}
+ shift
+fi
+
+# TOPOLOGY SELECTION
+case "$TEST_CODE" in
+ *2n-skx*)
+ TOPOLOGIES=${TOPOLOGIES_2N_SKX[@]}
+ TOPOLOGIES_TAGS="2_node_*_link_topo"
+ ;;
+ *3n-skx*)
+ TOPOLOGIES=${TOPOLOGIES_3N_SKX[@]}
+ TOPOLOGIES_TAGS="3_node_*_link_topo"
+ ;;
+ *)
+ # Fallback to 3-node Haswell by default (backward compatibility)
+ TOPOLOGIES=${TOPOLOGIES_3N_HSW[@]}
+ TOPOLOGIES_TAGS="3_node_*_link_topo"
+ ;;
+esac
+
+if [[ -z "${TOPOLOGIES}" ]]; then
+ die 1 "No applicable topology found!"
+fi
+
+cd ${DOWNLOAD_DIR}
+case "$TEST_CODE" in
+ *hc2vpp*)
+ DUT="hc2vpp"
+ ;;
+ *vpp*)
+ DUT="vpp"
+
+ case "$TEST_CODE" in
+ csit-vpp-*)
+ # Use downloaded packages with specific version
+ if [[ "$TEST_CODE" == *daily* ]] || \
+ [[ "$TEST_CODE" == *weekly* ]] || \
+ [[ "$TEST_CODE" == *timed* ]];
+ then
+ echo Downloading latest VPP packages from NEXUS...
+ bash ${SCRIPT_DIR}/resources/tools/scripts/download_install_vpp_pkgs.sh \
+ --skip-install || {
+ die 1 "Failed to get VPP packages!"
+ }
+ else
+ echo Downloading VPP packages of specific version from NEXUS...
+ DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)
+ VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER_UBUNTU)
+ bash ${SCRIPT_DIR}/resources/tools/scripts/download_install_vpp_pkgs.sh \
+ --skip-install --vpp ${VPP_STABLE_VER} --dkms ${DPDK_STABLE_VER} || {
+ die 1 "Failed to get VPP packages!"
+ }
+ fi
+ ;;
+ vpp-csit-*)
+ # Use local built packages.
+ mv ../${DUT}*.deb ${DOWNLOAD_DIR}/
+ ;;
+ *)
+ die 1 "Unable to identify job type from: ${TEST_CODE}!"
+ ;;
+ esac
+ ;;
+ *ligato*)
+ DUT="kubernetes"
+
+ case "$TEST_CODE" in
+ csit-*)
+ # Use downloaded packages with specific version
+ if [[ "$TEST_CODE" == *daily* ]] || \
+ [[ "$TEST_CODE" == *weekly* ]] || \
+ [[ "$TEST_CODE" == *timed* ]];
+ then
+ echo Downloading latest VPP packages from NEXUS...
+ bash ${SCRIPT_DIR}/resources/tools/scripts/download_install_vpp_pkgs.sh \
+ --skip-install || {
+ die 1 "Failed to get VPP packages!"
+ }
+ else
+ echo Downloading VPP packages of specific version from NEXUS...
+ DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)
+ VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER_UBUNTU)
+ bash ${SCRIPT_DIR}/resources/tools/scripts/download_install_vpp_pkgs.sh \
+ --skip-install --vpp ${VPP_STABLE_VER} --dkms ${DPDK_STABLE_VER} || {
+ die 1 "Failed to get VPP packages!"
+ }
+ fi
+ ;;
+ vpp-csit-*)
+ # Use local builded packages.
+ mv ../${DUT}*.deb ${DOWNLOAD_DIR}/
+ ;;
+ *)
+ die 1 "Unable to identify job type from: ${TEST_CODE}!"
+ ;;
+ esac
+ # Extract VPP API to specific folder
+ dpkg -x ${DOWNLOAD_DIR}/vpp_*.deb /tmp/vpp || {
+ die 1 "Failed to extract ${DUT} package!"
+ }
+
+ LIGATO_REPO_URL="https://github.com/ligato/"
+ VPP_AGENT_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_AGENT_STABLE_VER)
+ DOCKER_DEB="docker-ce_18.03.0~ce-0~ubuntu_amd64.deb"
+
+ # Clone & checkout stable vnf-agent
+ cd ../..
+ git clone -b ${VPP_AGENT_STABLE_VER} --single-branch \
+ ${LIGATO_REPO_URL}/vpp-agent vpp-agent || {
+ die 1 "Failed to run: git clone ${LIGATO_REPO_URL}/vpp-agent!"
+ }
+ cd vpp-agent
+
+ # Install Docker
+ wget -q https://download.docker.com/linux/ubuntu/dists/xenial/pool/stable/amd64/${DOCKER_DEB} || {
+ die 1 "Failed to download Docker package!"
+ }
+
+ sudo dpkg -i ${DOCKER_DEB} || {
+ die 1 "Failed to install Docker!"
+ }
+
+ # Pull ligato/dev_vpp_agent docker image and re-tag as local
+ sudo docker pull ligato/dev-vpp-agent:${VPP_AGENT_STABLE_VER} || {
+ die 1 "Failed to pull Docker image!"
+ }