Fixes OVS DPDK scenarios

This fixes nosdn OVS DPDK scenarios to work with OVS 2.6.  It also adds
support for the ODL DPDK scenario.  OVS DPDK configuration is done
during preconfig on compute nodes.  All nodes make use of first boot
script to get kernel params like hugepages.  The network settings are
modified to use real nic names for the virtual network settings file.
This is required due to a timing bug with os-net-config and using
first-boot script.  The network settings file also contains the UIO
driver to use with DPDK.

JIRA: APEX-314

opnfv-tht-pr: 117

Change-Id: I46b6fca71ecec38981968133ba2411f64d7c6445
Signed-off-by: Tim Rozet <trozet@redhat.com>

15 files changed, 243 insertions, 41 deletions

diff --git a/build/network-environment.yaml b/build/network-environment.yaml
index 8367371b..40f8e3be 100644
--- a/build/network-environment.yaml
+++ b/build/network-environment.yaml
@@ -44,6 +44,10 @@ resource_registry:
   OS::TripleO::Services::SwiftRingBuilder: OS::Heat::None
   OS::TripleO::Services::SwiftProxy: OS::Heat::None
 
+  # Extra Config
+  OS::TripleO::ComputeExtraConfigPre: OS::Heat::None
+  OS::TripleO::ControllerExtraConfigPre: OS::Heat::None
+
 parameter_defaults:
   NeutronExternalNetworkBridge: 'br-ex'
 
diff --git a/build/nics-template.yaml.jinja2 b/build/nics-template.yaml.jinja2
index f2c8000a..0913fa98 100644
--- a/build/nics-template.yaml.jinja2
+++ b/build/nics-template.yaml.jinja2
@@ -156,7 +156,7 @@ resources:
             {%- if nets['tenant']['enabled'] and nets['tenant']['nic_mapping'][role]['vlan'] == 'native' %}
             {%- if ovs_dpdk_bridge == 'br-phy' and role == 'compute' %}
             -
-              type: ovs_bridge
+              type: ovs_user_bridge
               name: {{ ovs_dpdk_bridge }}
               use_dhcp: false
               addresses:
@@ -164,14 +164,15 @@ resources:
                   ip_netmask: {get_param: TenantIpSubnet}
               members:
                 -
-                  type: interface
-                  name: {{ nets['tenant']['nic_mapping'][role]['members'][0] }}
-                  # force the MAC address of the bridge to this interface
-                  primary: true
-            -
-              type: ovs_bridge
-              name: br-tun
-              use_dhcp: false
+                  type: ovs_dpdk_port
+                  name: dpdk0
+                  driver: {{ nets['tenant']['nic_mapping'][role]['uio_driver'] }}
+                  members:
+                    -
+                      type: interface
+                      name: {{ nets['tenant']['nic_mapping'][role]['members'][0] }}
+                      # force the MAC address of the bridge to this interface
+                      primary: true
             {%- else %}
             -
               type: {{ nets['tenant']['nic_mapping'][role]['phys_type'] }}
@@ -208,7 +209,11 @@ resources:
                   next_hop: {get_param: ExternalInterfaceDefaultRoute}
             {%- elif nets['external'][0]['enabled'] and external_net_type == 'br-ex' and nets['external'][0]['nic_mapping'][role]['vlan'] == 'native' %}
             -
+              {%- if ovs_dpdk_bridge == 'br-phy' and role == 'compute' %}
+              type: ovs_user_bridge
+              {%- else %}
               type: ovs_bridge
+              {%- endif %}
               name: {get_input: bridge_name}
               use_dhcp: false
               members:
diff --git a/build/opnfv-environment.yaml b/build/opnfv-environment.yaml
index 8b58b359..b42779ba 100644
--- a/build/opnfv-environment.yaml
+++ b/build/opnfv-environment.yaml
@@ -13,6 +13,9 @@ parameter_defaults:
   #NovaSchedulerDefaultFilters: "RamFilter,ComputeFilter,AvailabilityZoneFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,NUMATopologyFilter"
   # Kernel arguments, this value will be set to kernel arguments specified for compute nodes in deploy setting file.
   #ComputeKernelArgs: "intel_iommu=on iommu=pt default_hugepagesz=2MB hugepagesz=2MB hugepages=2048"
+  #PmdCoreList: 1
+  #OvsDpdkCoreList: 2
+  #OvsDpdkSocketMemory: 1024
   ExtraConfig:
     tripleo::ringbuilder::build_ring: False
     nova::nova_public_key:
diff --git a/build/ovs-dpdk-preconfig.yaml b/build/ovs-dpdk-preconfig.yaml
new file mode 100644
index 00000000..d57b0b7a
--- /dev/null
+++ b/build/ovs-dpdk-preconfig.yaml
@@ -0,0 +1,101 @@
+heat_template_version: 2014-10-16
+
+description: >
+  Example extra config for post-deployment
+
+parameters:
+  server:
+    type: string
+  OvsDpdkCoreList:
+    description: >
+      List of logical cores for OVS DPDK
+    type: string
+    default: ""
+  OvsDpdkSocketMemory:
+    description: Memory allocated for each socket
+    default: ""
+    type: string
+  PmdCoreList:
+    description: >
+      A list or range of physical CPU cores to be pinned to PMD
+      The given args will be appended to the tuned cpu-partitioning profile.
+      Ex. HostCpusList: '4-12' will tune cores from 4-12
+    type: string
+    default: ""
+
+resources:
+  OvsDpdkSetup:
+    type: OS::Heat::StructuredDeployment
+    properties:
+      server:  {get_param: server}
+      config: {get_resource: OvsDpdkConfig}
+
+  OvsDpdkConfig:
+    type: OS::Heat::SoftwareConfig
+    properties:
+      group: script
+      config:
+        str_replace:
+          template: |
+            #!/bin/bash
+            set -x
+            get_mask()
+            {
+              local list=$1
+              local mask=0
+              declare -a bm
+              max_idx=0
+              for core in $(echo $list | sed 's/,/ /g')
+              do
+                  index=$(($core/32))
+                  bm[$index]=0
+                  if [ $max_idx -lt $index ]; then
+                     max_idx=$index
+                  fi
+              done
+              for ((i=$max_idx;i>=0;i--));
+              do
+                  bm[$i]=0
+              done
+              for core in $(echo $list | sed 's/,/ /g')
+              do
+                  index=$(($core/32))
+                  temp=$((1<<$core))
+                  bm[$index]=$((${bm[$index]} | $temp))
+              done
+              printf -v mask "%x" "${bm[$max_idx]}"
+              for ((i=$max_idx-1;i>=0;i--));
+              do
+                  printf -v hex "%08x" "${bm[$i]}"
+                  mask+=$hex
+              done
+              printf "%s" "$mask"
+            }
+            pmd_cpu_mask=$( get_mask $PMD_CORES )
+            dpdk_lcore_mask=$( get_mask $DPDK_CORES )
+            yum remove -y vpp-devel
+            yum install -y /root/dpdk_rpms/*
+            systemctl restart openvswitch
+            sleep 5
+            sed  -i "s/#user\s*=.*/user = \"root\"/" /etc/libvirt/qemu.conf
+            sed  -i "s/#group\s*=.*/group = \"root\"/" /etc/libvirt/qemu.conf
+            ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-init=true
+            if [ -n "$SOCKET_MEMORY" ]; then
+              ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-socket-mem=$SOCKET_MEMORY
+            fi
+            if [ -n "$pmd_cpu_mask" ]; then
+              ovs-vsctl --no-wait set Open_vSwitch . other_config:pmd-cpu-mask=$pmd_cpu_mask
+            fi
+            if [ -n "$dpdk_lcore_mask" ]; then
+              ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-lcore-mask=$dpdk_lcore_mask
+            fi
+            systemctl restart openvswitch
+
+          params:
+            $DPDK_CORES: {get_param: OvsDpdkCoreList}
+            $PMD_CORES: {get_param: PmdCoreList}
+            $SOCKET_MEMORY: {get_param: OvsDpdkSocketMemory}
+outputs:
+  deploy_stdout:
+    description: Output of the extra dpdk ovs  deployment
+    value: {get_attr: [OvsDpdkSetup, deploy_stdout]}
diff --git a/build/rpm_specs/opnfv-apex-common.spec b/build/rpm_specs/opnfv-apex-common.spec
index 6a03be04..4266897c 100644
--- a/build/rpm_specs/opnfv-apex-common.spec
+++ b/build/rpm_specs/opnfv-apex-common.spec
@@ -56,6 +56,8 @@ install config/deploy/os-odl_l3-fdio-noha.yaml %{buildroot}%{_sysconfdir}/opnfv-
 install config/deploy/os-odl_l3-fdio-ha.yaml %{buildroot}%{_sysconfdir}/opnfv-apex/os-odl_l3-fdio-ha.yaml
 install config/deploy/os-odl_l3-nofeature-ha.yaml %{buildroot}%{_sysconfdir}/opnfv-apex/os-odl_l3-nofeature-ha.yaml
 install config/deploy/os-odl_l3-nofeature-noha.yaml %{buildroot}%{_sysconfdir}/opnfv-apex/os-odl_l3-nofeature-noha.yaml
+install config/deploy/os-odl_l3-ovs-ha.yaml %{buildroot}%{_sysconfdir}/opnfv-apex/os-odl_l3-ovs-ha.yaml
+install config/deploy/os-odl_l3-ovs-noha.yaml %{buildroot}%{_sysconfdir}/opnfv-apex/os-odl_l3-ovs-noha.yaml
 install config/deploy/os-odl-gluon-noha.yaml %{buildroot}%{_sysconfdir}/opnfv-apex/os-odl-gluon-noha.yaml
 #install config/deploy/os-onos-nofeature-ha.yaml %{buildroot}%{_sysconfdir}/opnfv-apex/os-onos-nofeature-ha.yaml
 #install config/deploy/os-onos-sfc-ha.yaml %{buildroot}%{_sysconfdir}/opnfv-apex/os-onos-sfc-ha.yaml
@@ -137,6 +139,8 @@ install config/inventory/pod_example_settings.yaml %{buildroot}%{_docdir}/opnfv/
 %{_sysconfdir}/opnfv-apex/os-odl_l2-fdio-ha.yaml
 %{_sysconfdir}/opnfv-apex/os-odl_l3-fdio-noha.yaml
 %{_sysconfdir}/opnfv-apex/os-odl_l3-fdio-ha.yaml
+%{_sysconfdir}/opnfv-apex/os-odl_l3-ovs-noha.yaml
+%{_sysconfdir}/opnfv-apex/os-odl_l3-ovs-ha.yaml
 %{_sysconfdir}/opnfv-apex/os-odl_l3-nofeature-ha.yaml
 %{_sysconfdir}/opnfv-apex/os-odl_l3-nofeature-noha.yaml
 %{_sysconfdir}/opnfv-apex/os-odl-gluon-noha.yaml
@@ -157,6 +161,8 @@ install config/inventory/pod_example_settings.yaml %{buildroot}%{_docdir}/opnfv/
 %doc %{_docdir}/opnfv/inventory.yaml.example
 
 %changelog
+* Thu Mar 23 2017 Tim Rozet <trozet@redhat.com> - 4.0-8
+- Adds os-odl_l3-ovs-ha and noha scenarios
 * Mon Mar 12 2017 Feng Pan <fpan@redhat.com> - 4.0-7
 - Add os-nosdn-fdio-ha.yaml
 * Fri Mar 10 2017 Feng Pan <fpan@redhat.com> - 4.0-6
diff --git a/build/undercloud.sh b/build/undercloud.sh
index 424f6f86..e3194e2b 100755
--- a/build/undercloud.sh
+++ b/build/undercloud.sh
@@ -53,6 +53,7 @@ LIBGUESTFS_BACKEND=direct virt-customize \
     --upload ${BUILD_ROOT}/first-boot.yaml:/home/stack/ \
     --upload ${BUILD_ROOT}/kvm4nfv-1st-boot.yaml:/home/stack/ \
     --upload ${BUILD_DIR}/enable_rt_kvm.yaml:/home/stack/ \
+    --upload ${BUILD_ROOT}/ovs-dpdk-preconfig.yaml:/home/stack/ \
     --upload ${BUILD_ROOT}/csit-environment.yaml:/home/stack/ \
     --upload ${BUILD_ROOT}/virtual-environment.yaml:/home/stack/ \
     --install "python2-congressclient" \
diff --git a/build/variables.sh b/build/variables.sh
index e8197779..5249c2ec 100644
--- a/build/variables.sh
+++ b/build/variables.sh
@@ -30,7 +30,6 @@ dpdk_rpms=(
 'ovs4opnfv-e8acab14-dpdk-devel-16.11-5.el7.centos.x86_64.rpm'
 'ovs4opnfv-e8acab14-dpdk-examples-16.11-5.el7.centos.x86_64.rpm'
 'ovs4opnfv-e8acab14-dpdk-tools-16.11-5.el7.centos.x86_64.rpm'
-'ovs4opnfv-e8acab14-openvswitch-2.6.0-1.el7.centos.x86_64.rpm'
 )
 
 kvmfornfv_uri_base="http://artifacts.opnfv.org/kvmfornfv"
diff --git a/config/deploy/os-nosdn-ovs-ha.yaml b/config/deploy/os-nosdn-ovs-ha.yaml
index a72fef35..c9d58671 100644
--- a/config/deploy/os-nosdn-ovs-ha.yaml
+++ b/config/deploy/os-nosdn-ovs-ha.yaml
@@ -20,3 +20,7 @@ deploy_options:
         hugepages: 2048
         intel_iommu: 'on'
         iommu: pt
+      ovs:
+        socket_memory: 1024
+        pmd_cores: 2
+        dpdk_cores: 1
diff --git a/config/deploy/os-nosdn-ovs-noha.yaml b/config/deploy/os-nosdn-ovs-noha.yaml
index 7d054cec..cf9b854d 100644
--- a/config/deploy/os-nosdn-ovs-noha.yaml
+++ b/config/deploy/os-nosdn-ovs-noha.yaml
@@ -20,3 +20,7 @@ deploy_options:
         hugepages: 2048
         intel_iommu: 'on'
         iommu: pt
+      ovs:
+        socket_memory: 1024
+        pmd_cores: 2
+        dpdk_cores: 1
diff --git a/config/deploy/os-odl_l3-ovs-ha.yaml b/config/deploy/os-odl_l3-ovs-ha.yaml
new file mode 100644
index 00000000..ad265699
--- /dev/null
+++ b/config/deploy/os-odl_l3-ovs-ha.yaml
@@ -0,0 +1,27 @@
+global_params:
+  ha_enabled: true
+
+deploy_options:
+  sdn_controller: opendaylight
+  odl_version: boron
+  sdn_l3: true
+  tacker: true
+  congress: true
+  sfc: false
+  vpn: false
+  dataplane: ovs_dpdk
+  performance:
+    Controller:
+      kernel:
+        hugepagesz: 2M
+        hugepages: 1024
+    Compute:
+      kernel:
+        hugepagesz: 2M
+        hugepages: 2048
+        intel_iommu: 'on'
+        iommu: pt
+      ovs:
+        socket_memory: 1024
+        pmd_cores: 2
+        dpdk_cores: 1
diff --git a/config/deploy/os-odl_l3-ovs-noha.yaml b/config/deploy/os-odl_l3-ovs-noha.yaml
new file mode 100644
index 00000000..6f7630dc
--- /dev/null
+++ b/config/deploy/os-odl_l3-ovs-noha.yaml
@@ -0,0 +1,27 @@
+global_params:
+  ha_enabled: false
+
+deploy_options:
+  sdn_controller: opendaylight
+  odl_version: boron
+  sdn_l3: true
+  tacker: true
+  congress: true
+  sfc: false
+  vpn: false
+  dataplane: ovs_dpdk
+  performance:
+    Controller:
+      kernel:
+        hugepagesz: 2M
+        hugepages: 1024
+    Compute:
+      kernel:
+        hugepagesz: 2M
+        hugepages: 2048
+        intel_iommu: 'on'
+        iommu: pt
+      ovs:
+        socket_memory: 1024
+        pmd_cores: 2
+        dpdk_cores: 1
diff --git a/config/network/network_settings.yaml b/config/network/network_settings.yaml
index be0b6836..ba784391 100644
--- a/config/network/network_settings.yaml
+++ b/config/network/network_settings.yaml
@@ -84,7 +84,7 @@ networks:                            # Network configurations
       controller:                    # Mapping for controller profile (nodes that will be used as Controller nodes)
         phys_type: interface
         members:
-          - nic1
+          - eth0
                                      #
   tenant:                            # Tenant network configuration
     enabled: true
@@ -97,6 +97,7 @@ networks:                            # Network configurations
     nic_mapping:                     # Mapping of network configuration for Overcloud Nodes
       compute:                       # Mapping for compute profile (nodes that will be used as Compute nodes)
         phys_type: interface         # Physical interface type (interface or bond)
+        uio_driver: uio_pci_generic  # UIO driver to use for DPDK scenarios.  The value is ignored for non-DPDK scenarios.
         vlan: native                 # VLAN tag to use with this NIC
         members:                     # Physical NIC members of this mapping (Single value allowed for interface phys_type)
           - eth1                     # Note, for Apex you may also use the logical nic name (found by nic order), such as "nic1"
@@ -104,7 +105,7 @@ networks:                            # Network configurations
         phys_type: interface
         vlan: native
         members:
-          - nic2                     # Note, for Apex you may also use the logical nic name (found by nic order), such as "nic1"
+          - eth1                     # Note, for Apex you may also use the logical nic name (found by nic order), such as "nic1"
                                      #
   external:                          # Can contain 1 or more external networks
     - public:                        # "public" network will be the network the installer VM attaches to
@@ -135,7 +136,7 @@ networks:                            # Network configurations
           phys_type: interface
           vlan: native
           members:
-            - nic3
+            - eth2
       external_overlay:              # External network to be created in OpenStack by Services tenant
           name: Public_internet
           type: flat
@@ -168,7 +169,7 @@ networks:                            # Network configurations
           phys_type: interface
           vlan: 101
           members:
-            - nic3
+            - eth2
       external_overlay:              # External network to be created in OpenStack by Services tenant
           name: private_cloud
           type: vlan
@@ -189,7 +190,7 @@ networks:                            # Network configurations
         phys_type: interface
         vlan: native
         members:
-          - nic4
+          - eth3
                                      #
   api:                               # API network configuration
     enabled: false
@@ -201,12 +202,12 @@ networks:                            # Network configurations
         phys_type: interface         # Physical interface type (interface or bond)
         vlan: native                 # VLAN tag to use with this NIC
         members:                     # Physical NIC members of this mapping (Single value allowed for interface phys_type)
-          - nic5                     # Note, for Apex you may also use the logical nic name (found by nic order), such as "nic1"
+          - eth4                     # Note, for Apex you may also use the logical nic name (found by nic order), such as "nic1"
       controller:                    # Mapping for controller profile (nodes that will be used as Controller nodes)
         phys_type: interface
         vlan: native
         members:
-          - nic5
+          - eth4
 
 # Apex specific settings
 apex:
diff --git a/lib/overcloud-deploy-functions.sh b/lib/overcloud-deploy-functions.sh
index 8362964d..f9b66191 100755
--- a/lib/overcloud-deploy-functions.sh
+++ b/lib/overcloud-deploy-functions.sh
@@ -13,6 +13,12 @@
 function overcloud_deploy {
   local num_compute_nodes
   local num_control_nodes
+  local dpdk_cores pmd_cores socket_mem ovs_dpdk_perf_flag ovs_option_heat_arr
+  declare -A ovs_option_heat_arr
+
+  ovs_option_heat_arr['dpdk_cores']=OvsDpdkCoreList
+  ovs_option_heat_arr['pmd_cores']=PmdCoreList
+  ovs_option_heat_arr['socket_memory']=OvsDpdkSocketMemory
 
   # OPNFV Default Environment and Network settings
   DEPLOY_OPTIONS+=" -e ${ENV_FILE}"
@@ -56,6 +62,8 @@ function overcloud_deploy {
     echo -e "${blue}INFO: SDN Controller disabled...will deploy nosdn scenario${reset}"
     if [ "${deploy_options_array['vpp']}" == 'True' ]; then
       DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-ml2-vpp.yaml"
+    elif [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
+      DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-ovs-dpdk.yaml"
     fi
     SDN_IMAGE=opendaylight
   else
@@ -122,11 +130,7 @@ EOF
                                                -a overcloud-full.qcow2
 
       if [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
-        LIBGUESTFS_BACKEND=direct virt-customize --run-command "yum install -y /root/dpdk_rpms/*" \
-                                                 --run-command "sed -i '/RuntimeDirectoryMode=.*/d' /usr/lib/systemd/system/openvswitch-nonetwork.service" \
-                                                 --run-command "printf \"%s\\n\" RuntimeDirectoryMode=0775 Group=qemu UMask=0002 >> /usr/lib/systemd/system/openvswitch-nonetwork.service" \
-                                                 --run-command "sed -i 's/\\(^\\s\\+\\)\\(start_daemon "$OVS_VSWITCHD_PRIORITY"\\)/\\1umask 0002 \\&\\& \\2/' /usr/share/openvswitch/scripts/ovs-ctl" \
-                                                 -a overcloud-full.qcow2
+        sed -i "/OS::TripleO::ComputeExtraConfigPre:/c\  OS::TripleO::ComputeExtraConfigPre: ./ovs-dpdk-preconfig.yaml" network-environment.yaml
       fi
 
 EOI
@@ -164,19 +168,34 @@ EOI
   fi
 
   if [ -n "${deploy_options_array['performance']}" ]; then
+    ovs_dpdk_perf_flag="False"
     for option in "${performance_options[@]}" ; do
-    arr=($option)
-    # use compute's kernel settings for all nodes for now.
-    if [ "${arr[0]}" == "Compute" ] && [ "${arr[1]}" == "kernel" ]; then
-      kernel_args+=" ${arr[2]}=${arr[3]}"
-    fi
+      arr=($option)
+      # use compute's kernel settings for all nodes for now.
+      if [ "${arr[0]}" == "Compute" ] && [ "${arr[1]}" == "kernel" ]; then
+        kernel_args+=" ${arr[2]}=${arr[3]}"
+      fi
+      if [ "${arr[0]}" == "Compute" ] && [ "${arr[1]}" == "ovs" ]; then
+         eval "${arr[2]}=${arr[3]}"
+         ovs_dpdk_perf_flag="True"
+      fi
     done
 
     ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-       sed -i "/ComputeKernelArgs:/c\  ComputeKernelArgs: '$kernel_args'" ${ENV_FILE}
-       sed -i "$ a\resource_registry:\n  OS::TripleO::NodeUserData: first-boot.yaml" ${ENV_FILE}
-       sed -i "/NovaSchedulerDefaultFilters:/c\  NovaSchedulerDefaultFilters: 'RamFilter,ComputeFilter,AvailabilityZoneFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,NUMATopologyFilter'" ${ENV_FILE}
+      sed -i "/ComputeKernelArgs:/c\  ComputeKernelArgs: '$kernel_args'" ${ENV_FILE}
+      sed -i "$ a\resource_registry:\n  OS::TripleO::NodeUserData: first-boot.yaml" ${ENV_FILE}
+      sed -i "/NovaSchedulerDefaultFilters:/c\  NovaSchedulerDefaultFilters: 'RamFilter,ComputeFilter,AvailabilityZoneFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,NUMATopologyFilter'" ${ENV_FILE}
 EOI
+
+    if [[ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' && "$ovs_dpdk_perf_flag" == "True" ]]; then
+      for ovs_option in ${!ovs_option_heat_arr[@]}; do
+        if [ -n "${!ovs_option}" ]; then
+          ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
+            sed -i "/${ovs_option_heat_arr[$ovs_option]}:/c\  ${ovs_option_heat_arr[$ovs_option]}: ${!ovs_option}" ${ENV_FILE}
+EOI
+        fi
+      done
+    fi
   fi
 
   if [[ -z "${deploy_options_array['sdn_controller']}" || "${deploy_options_array['sdn_controller']}" == 'False' ]]; then
@@ -344,17 +363,21 @@ if ! openstack stack list | grep CREATE_COMPLETE 1>/dev/null; then
 fi
 EOI
 
-  # Configure DPDK
+  # Configure DPDK and restart ovs agent after bringing up br-phy
   if [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
     ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI || (echo "DPDK config failed, exiting..."; exit 1)
 source stackrc
 set -o errexit
 for node in \$(nova list | grep novacompute | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+"); do
-echo "Running DPDK test app on \$node"
+echo "Checking DPDK status and bringing up br-phy on \$node"
 ssh -T ${SSH_OPTIONS[@]} "heat-admin@\$node" <<EOF
 set -o errexit
-sudo dpdk_helloworld --no-pci
-sudo dpdk_nic_bind -s
+sudo dpdk-devbind -s
+sudo ifup br-phy
+if [[ -z "${deploy_options_array['sdn_controller']}" || "${deploy_options_array['sdn_controller']}" == 'False' ]]; then
+  echo "Restarting openvswitch agent to pick up VXLAN tunneling"
+  sudo systemctl restart neutron-openvswitch-agent
+fi
 EOF
 done
 EOI
diff --git a/lib/python/apex/deploy_settings.py b/lib/python/apex/deploy_settings.py
index 9fb4c6f7..dc58d764 100644
--- a/lib/python/apex/deploy_settings.py
+++ b/lib/python/apex/deploy_settings.py
@@ -34,7 +34,7 @@ OPT_DEPLOY_SETTINGS = ['performance',
                        'odl_vpp_routing_node']
 
 VALID_ROLES = ['Controller', 'Compute', 'ObjectStorage']
-VALID_PERF_OPTS = ['kernel', 'nova', 'vpp']
+VALID_PERF_OPTS = ['kernel', 'nova', 'vpp', 'ovs']
 VALID_DATAPLANES = ['ovs', 'ovs_dpdk', 'fdio']
 
 
diff --git a/tests/test_apex_network_settings.py b/tests/test_apex_network_settings.py
index 8f994352..a1dbaf1c 100644
--- a/tests/test_apex_network_settings.py
+++ b/tests/test_apex_network_settings.py
@@ -89,13 +89,10 @@ class TestNetworkSettings(object):
         ns = NetworkSettings('../config/network/network_settings.yaml')
         assert_is_instance(ns, NetworkSettings)
         for role in ['controller', 'compute']:
-            nic_index = 1
+            nic_index = 0
             print(ns.nics)
             for network in ns.enabled_network_list:
-                if role == 'compute':
-                    nic = 'eth' + str(nic_index - 1)
-                else:
-                    nic = 'nic' + str(nic_index)
+                nic = 'eth' + str(nic_index)
                 assert_equal(ns.nics[role][network], nic)
                 nic_index += 1
 
@@ -107,7 +104,7 @@ class TestNetworkSettings(object):
         ns = NetworkSettings(files_dir+'network_settings.yaml')
         storage_net_nicmap = ns['networks'][STORAGE_NETWORK]['nic_mapping']
         # set duplicate nic
-        storage_net_nicmap['controller']['members'][0] = 'nic1'
+        storage_net_nicmap['controller']['members'][0] = 'eth0'
         assert_raises(NetworkSettingsException, NetworkSettings, ns)
         # remove nic members
         storage_net_nicmap['controller']['members'] = []