lib/overcloud-deploy-functions.sh

   1 #!/usr/bin/env bash
   2 ##############################################################################
   3 # Copyright (c) 2015 Tim Rozet (Red Hat), Dan Radez (Red Hat) and others.
   4 #
   5 # All rights reserved. This program and the accompanying materials
   6 # are made available under the terms of the Apache License, Version 2.0
   7 # which accompanies this distribution, and is available at
   8 # http://www.apache.org/licenses/LICENSE-2.0
   9 ##############################################################################
  10
  11 ##preping it for deployment and launch the deploy
  12 ##params: none
  13 function overcloud_deploy {
  14   local num_compute_nodes
  15   local num_control_nodes
  16   local dpdk_cores pmd_cores socket_mem ovs_dpdk_perf_flag ovs_option_heat_arr
  17   declare -A ovs_option_heat_arr
  18
  19   ovs_option_heat_arr['dpdk_cores']=OvsDpdkCoreList
  20   ovs_option_heat_arr['pmd_cores']=PmdCoreList
  21   ovs_option_heat_arr['socket_memory']=OvsDpdkSocketMemory
  22
  23   # OPNFV Default Environment and Network settings
  24   DEPLOY_OPTIONS+=" -e ${ENV_FILE}"
  25   DEPLOY_OPTIONS+=" -e network-environment.yaml"
  26
  27   # Custom Deploy Environment Templates
  28   if [[ "${#deploy_options_array[@]}" -eq 0 || "${deploy_options_array['sdn_controller']}" == 'opendaylight' ]]; then
  29     if [ "${deploy_options_array['sfc']}" == 'True' ]; then
  30       DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/opendaylight_sfc.yaml"
  31     elif [ "${deploy_options_array['vpn']}" == 'True' ]; then
  32       DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-opendaylight-bgpvpn.yaml"
  33       if [ "${deploy_options_array['gluon']}" == 'True' ]; then
  34         DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/services/gluon.yaml"
  35       fi
  36     elif [ "${deploy_options_array['vpp']}" == 'True' ]; then
  37       if [ "${deploy_options_array['sdn_l3']}" == "True" ]; then
  38         DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-opendaylight-honeycomb.yaml"
  39       else
  40         DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-opendaylight-honeycomb-l2.yaml"
  41       fi
  42     else
  43       DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-opendaylight-l3.yaml"
  44     fi
  45     SDN_IMAGE=opendaylight
  46   elif [ "${deploy_options_array['sdn_controller']}" == 'opendaylight-external' ]; then
  47     DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/opendaylight-external.yaml"
  48     SDN_IMAGE=opendaylight
  49   elif [ "${deploy_options_array['sdn_controller']}" == 'onos' ]; then
  50     echo -e "${red}ERROR: ONOS is unsupported in Danube...exiting${reset}"
  51     exit 1
  52     #if [ "${deploy_options_array['sfc']}" == 'True' ]; then
  53     #  DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/onos_sfc.yaml"
  54     #else
  55     #  DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/onos.yaml"
  56     #fi
  57     #SDN_IMAGE=onos
  58   elif [ "${deploy_options_array['sdn_controller']}" == 'ovn' ]; then
  59     if [[ "$ha_enabled" == "True" ]]; then
  60       DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-ml2-ovn-ha.yaml"
  61       echo "${red}OVN HA support is not not supported... exiting.${reset}"
  62       exit 1
  63     else
  64       DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-ml2-ovn.yaml"
  65     fi
  66     SDN_IMAGE=opendaylight
  67   elif [ "${deploy_options_array['sdn_controller']}" == 'opencontrail' ]; then
  68     echo -e "${red}ERROR: OpenContrail is currently unsupported...exiting${reset}"
  69     exit 1
  70   elif [[ -z "${deploy_options_array['sdn_controller']}" || "${deploy_options_array['sdn_controller']}" == 'False' ]]; then
  71     echo -e "${blue}INFO: SDN Controller disabled...will deploy nosdn scenario${reset}"
  72     if [ "${deploy_options_array['vpp']}" == 'True' ]; then
  73       DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-ml2-vpp.yaml"
  74     elif [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
  75       DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-ovs-dpdk.yaml"
  76     fi
  77     SDN_IMAGE=opendaylight
  78   else
  79     echo "${red}Invalid sdn_controller: ${deploy_options_array['sdn_controller']}${reset}"
  80     echo "${red}Valid choices are opendaylight, opendaylight-external, onos, opencontrail, False, or null${reset}"
  81     exit 1
  82   fi
  83
  84   # Enable Tacker
  85   if [ "${deploy_options_array['tacker']}" == 'True' ]; then
  86     DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/enable_tacker.yaml"
  87   fi
  88
  89   # Enable Congress
  90   if [ "${deploy_options_array['congress']}" == 'True' ]; then
  91     DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/enable_congress.yaml"
  92   fi
  93
  94   # Enable Real Time Kernel (kvm4nfv)
  95   if [ "${deploy_options_array['rt_kvm']}" == 'True' ]; then
  96     DEPLOY_OPTIONS+=" -e /home/stack/enable_rt_kvm.yaml"
  97   fi
  98
  99   # Make sure the correct overcloud image is available
 100   if [ ! -f $IMAGES/overcloud-full-${SDN_IMAGE}.qcow2 ]; then
 101       echo "${red} $IMAGES/overcloud-full-${SDN_IMAGE}.qcow2 is required to execute your deployment."
 102       echo "Please install the opnfv-apex package to provide this overcloud image for deployment.${reset}"
 103       exit 1
 104   fi
 105
 106   echo "Copying overcloud image to Undercloud"
 107   ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" "rm -f overcloud-full.qcow2"
 108   scp ${SSH_OPTIONS[@]} $IMAGES/overcloud-full-${SDN_IMAGE}.qcow2 "stack@$UNDERCLOUD":overcloud-full.qcow2
 109
 110   # disable neutron openvswitch agent from starting
 111   if [[ -n "${deploy_options_array['sdn_controller']}" && "${deploy_options_array['sdn_controller']}" != 'False' ]]; then
 112       echo -e "${blue}INFO: Disabling neutron-openvswitch-agent from systemd${reset}"
 113       ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 114       LIBGUESTFS_BACKEND=direct virt-customize --run-command "rm -f /etc/systemd/system/multi-user.target.wants/neutron-openvswitch-agent.service" \
 115                                                --run-command "rm -f /usr/lib/systemd/system/neutron-openvswitch-agent.service" \
 116                                                -a overcloud-full.qcow2
 117 EOI
 118   fi
 119
 120   if [ "${deploy_options_array['vpn']}" == 'True' ]; then
 121       echo -e "${blue}INFO: Enabling ZRPC and Quagga${reset}"
 122       ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 123       LIBGUESTFS_BACKEND=direct virt-customize --run-command "yum -y install /root/quagga/*.rpm" \
 124                                                --run-command "systemctl enable zrpcd" \
 125                                                -a overcloud-full.qcow2
 126 EOI
 127   fi
 128
 129   # Install ovs-dpdk inside the overcloud image if it is enabled.
 130   if [[ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' || "${deploy_options_array['dataplane']}" == 'fdio' ]]; then
 131     # install dpdk packages before ovs
 132     echo -e "${blue}INFO: Enabling kernel modules for dpdk inside overcloud image${reset}"
 133
 134     ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 135       cat << EOF > vfio_pci.modules
 136 #!/bin/bash
 137 exec /sbin/modprobe vfio_pci >/dev/null 2>&1
 138 EOF
 139
 140       cat << EOF > uio_pci_generic.modules
 141 #!/bin/bash
 142 exec /sbin/modprobe uio_pci_generic >/dev/null 2>&1
 143 EOF
 144
 145       LIBGUESTFS_BACKEND=direct virt-customize --upload vfio_pci.modules:/etc/sysconfig/modules/ \
 146                                                --upload uio_pci_generic.modules:/etc/sysconfig/modules/ \
 147                                                --run-command "chmod 0755 /etc/sysconfig/modules/vfio_pci.modules" \
 148                                                --run-command "chmod 0755 /etc/sysconfig/modules/uio_pci_generic.modules" \
 149                                                -a overcloud-full.qcow2
 150
 151       if [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
 152         sed -i "/OS::TripleO::ComputeExtraConfigPre:/c\  OS::TripleO::ComputeExtraConfigPre: ./ovs-dpdk-preconfig.yaml" network-environment.yaml
 153       fi
 154
 155 EOI
 156
 157   elif [ "${deploy_options_array['dataplane']}" != 'ovs' ]; then
 158     echo "${red}${deploy_options_array['dataplane']} not supported${reset}"
 159     exit 1
 160   fi
 161
 162   if [ "$debug" == 'TRUE' ]; then
 163     ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" "LIBGUESTFS_BACKEND=direct virt-customize -a overcloud-full.qcow2 --root-password password:opnfvapex"
 164   fi
 165
 166   # upgrade ovs into ovs 2.5.90 with NSH function if SFC is enabled
 167   if [[ "${deploy_options_array['sfc']}" == 'True' && "${deploy_options_array['dataplane']}" == 'ovs' ]]; then
 168     ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 169          LIBGUESTFS_BACKEND=direct virt-customize --run-command "yum install -y /root/ovs/rpm/rpmbuild/RPMS/x86_64/${ovs_kmod_rpm_name}" \
 170                                                   --run-command "yum upgrade -y /root/ovs/rpm/rpmbuild/RPMS/x86_64/${ovs_rpm_name}" \
 171                                                   -a overcloud-full.qcow2
 172 EOI
 173   fi
 174
 175   # Patch neutron with using OVS external interface for router and add generic linux NS interface driver
 176   if [[ "${deploy_options_array['dataplane']}" == 'fdio' ]]; then
 177     ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 178       LIBGUESTFS_BACKEND=direct virt-customize --run-command "cd /usr/lib/python2.7/site-packages/ && patch -p1 < neutron-patch-NSDriver.patch" \
 179                                                -a overcloud-full.qcow2
 180 EOI
 181     # Configure routing node for odl_l3-fdio
 182     if [[ "${deploy_options_array['sdn_l3']}" == 'True' ]]; then
 183       ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 184         sed -i "/opendaylight::vpp_routing_node:/c\    opendaylight::vpp_routing_node: ${deploy_options_array['odl_vpp_routing_node']}.${domain_name}" ${ENV_FILE}
 185 EOI
 186     fi
 187   fi
 188
 189   if [ -n "${deploy_options_array['performance']}" ]; then
 190     ovs_dpdk_perf_flag="False"
 191     for option in "${performance_options[@]}" ; do
 192       arr=($option)
 193       # use compute's kernel settings for all nodes for now.
 194       if [ "${arr[0]}" == "Compute" ] && [ "${arr[1]}" == "kernel" ]; then
 195         kernel_args+=" ${arr[2]}=${arr[3]}"
 196       fi
 197       if [ "${arr[0]}" == "Compute" ] && [ "${arr[1]}" == "ovs" ]; then
 198          eval "${arr[2]}=${arr[3]}"
 199          ovs_dpdk_perf_flag="True"
 200       fi
 201     done
 202
 203     ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 204       sed -i "/ComputeKernelArgs:/c\  ComputeKernelArgs: '$kernel_args'" ${ENV_FILE}
 205       sed -i "$ a\resource_registry:\n  OS::TripleO::NodeUserData: first-boot.yaml" ${ENV_FILE}
 206       sed -i "/NovaSchedulerDefaultFilters:/c\  NovaSchedulerDefaultFilters: 'RamFilter,ComputeFilter,AvailabilityZoneFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,NUMATopologyFilter'" ${ENV_FILE}
 207 EOI
 208
 209     if [[ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' && "$ovs_dpdk_perf_flag" == "True" ]]; then
 210       for ovs_option in ${!ovs_option_heat_arr[@]}; do
 211         if [ -n "${!ovs_option}" ]; then
 212           ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 213             sed -i "/${ovs_option_heat_arr[$ovs_option]}:/c\  ${ovs_option_heat_arr[$ovs_option]}: ${!ovs_option}" ${ENV_FILE}
 214 EOI
 215         fi
 216       done
 217     fi
 218   fi
 219
 220   if [[ -z "${deploy_options_array['sdn_controller']}" || "${deploy_options_array['sdn_controller']}" == 'False' ]]; then
 221     if [ "${deploy_options_array['dataplane']}" == "fdio" ]; then
 222       if [ "$tenant_nic_mapping_controller_members" == "$tenant_nic_mapping_compute_members" ]; then
 223         ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 224           sed -i "/NeutronVPPAgentPhysnets:/c\  NeutronVPPAgentPhysnets: 'datacentre:${tenant_nic_mapping_controller_members}'" ${ENV_FILE}
 225 EOI
 226       else
 227         echo -e "${red}Compute and Controller must use the same tenant nic name, please modify network setting file.${reset}"
 228         exit 1
 229       fi
 230     fi
 231   fi
 232
 233   # Set ODL version accordingly
 234   if [[ "${deploy_options_array['sdn_controller']}" == 'opendaylight' && -n "${deploy_options_array['odl_version']}" ]]; then
 235     case "${deploy_options_array['odl_version']}" in
 236       beryllium) odl_version=''
 237               ;;
 238       boron)  odl_version='boron'
 239               ;;
 240       carbon) odl_version='master'
 241               ;;
 242       *) echo -e "${red}Invalid ODL version ${deploy_options_array['odl_version']}.  Please use 'carbon' or 'boron' values.${reset}"
 243          exit 1
 244          ;;
 245     esac
 246
 247     ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 248       LIBGUESTFS_BACKEND=direct virt-customize --run-command "yum -y remove opendaylight" \
 249                                                --run-command "yum -y install /root/${odl_version}/*" \
 250                                                -a overcloud-full.qcow2
 251 EOI
 252   fi
 253
 254   # Override ODL if FDIO and ODL L2
 255   if [[ "${deploy_options_array['vpp']}" == 'True' && "${deploy_options_array['sdn_controller']}" == 'opendaylight' && "${deploy_options_array['sdn_l3']}" == "False" ]]; then
 256     ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 257          LIBGUESTFS_BACKEND=direct virt-customize --run-command "yum -y remove opendaylight" \
 258                                                   --run-command "yum -y install /root/fdio_l2/opendaylight*.rpm" \
 259                                                   -a overcloud-full.qcow2
 260 EOI
 261   fi
 262
 263   # check if ceph should be enabled
 264   if [ "${deploy_options_array['ceph']}" == 'True' ]; then
 265     DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/storage-environment.yaml"
 266   fi
 267
 268   if [ "${deploy_options_array['sdn_controller']}" == 'ovn' ]; then
 269     # The epoch in deloran's ovs is 1: and in leif's is 0:
 270     # so we have to execute a downgrade instead of an update
 271     ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 272       LIBGUESTFS_BACKEND=direct virt-customize \
 273         --run-command "cd /root/ovs27 && yum update -y *openvswitch*" \
 274         --run-command "cd /root/ovs27 && yum downgrade -y *openvswitch*" \
 275         -a overcloud-full.qcow2
 276 EOI
 277   fi
 278
 279   # get number of nodes available in inventory
 280   num_control_nodes=$(ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "grep -c profile:control /home/stack/instackenv.json")
 281   num_compute_nodes=$(ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "grep -c profile:compute /home/stack/instackenv.json")
 282
 283   # check if HA is enabled
 284   if [[ "$ha_enabled" == "True" ]]; then
 285     if [ "$num_control_nodes" -lt 3 ]; then
 286       echo -e "${red}ERROR: Number of control nodes in inventory is less than 3 and HA is enabled: ${num_control_nodes}. Check your inventory file.${reset}"
 287       exit 1
 288     else
 289      DEPLOY_OPTIONS+=" --control-scale ${num_control_nodes}"
 290      DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/puppet-pacemaker.yaml"
 291      echo -e "${blue}INFO: Number of control nodes set for deployment: ${num_control_nodes}${reset}"
 292     fi
 293   else
 294     if [ "$num_control_nodes" -lt 1 ]; then
 295       echo -e "${red}ERROR: Number of control nodes in inventory is less than 1: ${num_control_nodes}. Check your inventory file.${reset}"
 296       exit 1
 297     fi
 298   fi
 299
 300   if [ "$num_compute_nodes" -le 0 ]; then
 301     echo -e "${red}ERROR: Invalid number of compute nodes: ${num_compute_nodes}. Check your inventory file.${reset}"
 302     exit 1
 303   else
 304     echo -e "${blue}INFO: Number of compute nodes set for deployment: ${num_compute_nodes}${reset}"
 305     DEPLOY_OPTIONS+=" --compute-scale ${num_compute_nodes}"
 306   fi
 307
 308   DEPLOY_OPTIONS+=" --ntp-server $ntp_server"
 309
 310   DEPLOY_OPTIONS+=" --control-flavor control --compute-flavor compute"
 311   if [[ "$virtual" == "TRUE" ]]; then
 312      DEPLOY_OPTIONS+=" -e virtual-environment.yaml"
 313   fi
 314
 315   echo -e "${blue}INFO: Deploy options set:\n${DEPLOY_OPTIONS}${reset}"
 316
 317   ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 318 # Create a key for use by nova for live migration
 319 echo "Creating nova SSH key for nova resize support"
 320 ssh-keygen -f nova_id_rsa -b 1024 -P ""
 321 public_key=\'\$(cat nova_id_rsa.pub | cut -d ' ' -f 2)\'
 322 sed -i "s#replace_public_key:#key: \$public_key#g" ${ENV_FILE}
 323 python -c 'open("opnfv-environment-new.yaml", "w").write((open("${ENV_FILE}").read().replace("replace_private_key:", "key: \"" + "".join(open("nova_id_rsa").readlines()).replace("\\n","\\\n") + "\"")))'
 324 mv -f opnfv-environment-new.yaml ${ENV_FILE}
 325
 326 source stackrc
 327 set -o errexit
 328 # Workaround for APEX-207 where sometimes swift proxy is down
 329 if ! sudo systemctl status openstack-swift-proxy > /dev/null; then
 330   sudo systemctl restart openstack-swift-proxy
 331 fi
 332 echo "Uploading overcloud glance images"
 333 openstack overcloud image upload
 334
 335 echo "Configuring undercloud and discovering nodes"
 336 openstack baremetal import --json instackenv.json
 337
 338 if [[ -z "$virtual" ]]; then
 339   openstack baremetal introspection bulk start
 340   if [[ -n "$root_disk_list" ]]; then
 341     openstack baremetal configure boot --root-device=${root_disk_list}
 342   else
 343     openstack baremetal configure boot
 344   fi
 345 else
 346   openstack baremetal configure boot
 347 fi
 348
 349 echo "Configuring flavors"
 350 for flavor in baremetal control compute; do
 351   echo -e "${blue}INFO: Updating flavor: \${flavor}${reset}"
 352   if openstack flavor list | grep \${flavor}; then
 353     openstack flavor delete \${flavor}
 354   fi
 355   openstack flavor create --id auto --ram 4096 --disk 39 --vcpus 1 \${flavor}
 356   if ! openstack flavor list | grep \${flavor}; then
 357     echo -e "${red}ERROR: Unable to create flavor \${flavor}${reset}"
 358   fi
 359 done
 360 openstack flavor set --property "cpu_arch"="x86_64" --property "capabilities:boot_option"="local" baremetal
 361 openstack flavor set --property "cpu_arch"="x86_64" --property "capabilities:boot_option"="local" --property "capabilities:profile"="control" control
 362 openstack flavor set --property "cpu_arch"="x86_64" --property "capabilities:boot_option"="local" --property "capabilities:profile"="compute" compute
 363 echo "Configuring nameserver on ctlplane network"
 364 dns_server_ext=''
 365 for dns_server in ${dns_servers}; do
 366   dns_server_ext="\${dns_server_ext} --dns-nameserver \${dns_server}"
 367 done
 368 neutron subnet-update \$(neutron subnet-list | grep -Ev "id|tenant|external|storage" | grep -v \\\\-\\\\- | awk {'print \$2'}) \${dns_server_ext}
 369 sed -i '/CloudDomain:/c\  CloudDomain: '${domain_name} ${ENV_FILE}
 370 echo "Executing overcloud deployment, this should run for an extended period without output."
 371 sleep 60 #wait for Hypervisor stats to check-in to nova
 372 # save deploy command so it can be used for debugging
 373 cat > deploy_command << EOF
 374 openstack overcloud deploy --templates $DEPLOY_OPTIONS --timeout 90
 375 EOF
 376 EOI
 377
 378   if [ "$interactive" == "TRUE" ]; then
 379     if ! prompt_user "Overcloud Deployment"; then
 380       echo -e "${blue}INFO: User requests exit${reset}"
 381       exit 0
 382     fi
 383   fi
 384
 385   ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 386 source stackrc
 387 openstack overcloud deploy --templates $DEPLOY_OPTIONS --timeout 90
 388 if ! openstack stack list | grep CREATE_COMPLETE 1>/dev/null; then
 389   $(typeset -f debug_stack)
 390   debug_stack
 391   exit 1
 392 fi
 393 EOI
 394
 395   # Configure DPDK and restart ovs agent after bringing up br-phy
 396   if [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
 397     ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI || (echo "DPDK config failed, exiting..."; exit 1)
 398 source stackrc
 399 set -o errexit
 400 for node in \$(nova list | grep novacompute | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+"); do
 401 echo "Checking DPDK status and bringing up br-phy on \$node"
 402 ssh -T ${SSH_OPTIONS[@]} "heat-admin@\$node" <<EOF
 403 set -o errexit
 404 sudo dpdk-devbind -s
 405 sudo ifup br-phy
 406 if [[ -z "${deploy_options_array['sdn_controller']}" || "${deploy_options_array['sdn_controller']}" == 'False' ]]; then
 407   echo "Restarting openvswitch agent to pick up VXLAN tunneling"
 408   sudo systemctl restart neutron-openvswitch-agent
 409 fi
 410 EOF
 411 done
 412 EOI
 413   fi
 414
 415   if [ "$debug" == 'TRUE' ]; then
 416       ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
 417 source overcloudrc
 418 echo "Keystone Endpoint List:"
 419 openstack endpoint list
 420 echo "Keystone Service List"
 421 openstack service list
 422 EOI
 423   fi
 424 }