Add support for odl_l3-fdio

This patch adds support for ODL L3 FDIO scenario.

Introduces a new deploy settings parameter, odl_routing_node, to
indicate the routing node's hostname. This parameter will only
be used for this scenario.

Change-Id: I8df3eb701299007761c6cec42c4ca318b124a0b8
opnfv-tht-pr: 108
os-net-config-pr: 4
Signed-off-by: Feng Pan <fpan@redhat.com>

4 files changed, 41 insertions, 14 deletions

diff --git a/lib/overcloud-deploy-functions.sh b/lib/overcloud-deploy-functions.sh
index a46c6c6b..4d4b7647 100755
--- a/lib/overcloud-deploy-functions.sh
+++ b/lib/overcloud-deploy-functions.sh
@@ -28,7 +28,11 @@ function overcloud_deploy {
         DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/services/gluon.yaml"
       fi
     elif [ "${deploy_options_array['vpp']}" == 'True' ]; then
-      DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-opendaylight-honeycomb.yaml"
+      if [ "${deploy_options_array['sdn_l3']}" == "True" ]; then
+        DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-opendaylight-honeycomb.yaml"
+      else
+        DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-opendaylight-honeycomb-l2.yaml"
+      fi
     else
       DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/neutron-opendaylight-l3.yaml"
     fi
@@ -145,6 +149,13 @@ EOI
 EOI
   fi
 
+  #Configure routing node for odl_l3-fdio
+  if [[ "${deploy_options_array['sdn_controller']}" == 'opendaylight' && "${deploy_options_array['dataplane']}" == 'fdio' && "${deploy_options_array['sdn_l3']}" == 'True' ]]; then
+    ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
+       sed -i "/opendaylight::vpp_routing_node:/c\    opendaylight::vpp_routing_node: ${deploy_options_array['odl_vpp_routing_node']}.${domain_name}" ${ENV_FILE}
+EOI
+  fi
+
   if [ -n "${deploy_options_array['performance']}" ]; then
     for option in "${performance_options[@]}" ; do
     arr=($option)
@@ -161,13 +172,6 @@ EOI
 EOI
   fi
 
-  if [[ "${deploy_options_array['sdn_controller']}" == 'opendaylight' && "${deploy_options_array['dataplane']}" == 'fdio' ]]; then
-    ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
-      sed -i "/neutron::agents::dhcp::interface_driver:/c\    neutron::agents::dhcp::interface_driver: neutron.agent.linux.interface.NSDriver" ${ENV_FILE}
-      sed -i "/neutron::agents::l3::interface_driver:/c\    neutron::agents::l3::interface_driver: neutron.agent.linux.interface.NSDriver" ${ENV_FILE}
-EOI
-  fi
-
   # Set ODL version accordingly
   if [[ "${deploy_options_array['sdn_controller']}" == 'opendaylight' && -n "${deploy_options_array['odl_version']}" ]]; then
     case "${deploy_options_array['odl_version']}" in
diff --git a/lib/python/apex/deploy_settings.py b/lib/python/apex/deploy_settings.py
index 566e8bea..9fb4c6f7 100644
--- a/lib/python/apex/deploy_settings.py
+++ b/lib/python/apex/deploy_settings.py
@@ -30,7 +30,8 @@ OPT_DEPLOY_SETTINGS = ['performance',
                        'vsperf',
                        'ceph_device',
                        'yardstick',
-                       'dovetail']
+                       'dovetail',
+                       'odl_vpp_routing_node']
 
 VALID_ROLES = ['Controller', 'Compute', 'ObjectStorage']
 VALID_PERF_OPTS = ['kernel', 'nova', 'vpp']
diff --git a/lib/python/apex_python_utils.py b/lib/python/apex_python_utils.py
index e21d0464..830af360 100755
--- a/lib/python/apex_python_utils.py
+++ b/lib/python/apex_python_utils.py
@@ -106,10 +106,25 @@ def build_nic_template(args):
     template_dir, template = args.template.rsplit('/', 1)
 
     netsets = NetworkSettings(args.net_settings_file)
+    nets = netsets.get('networks')
+    ds = DeploySettings(args.deploy_settings_file).get('deploy_options')
     env = Environment(loader=FileSystemLoader(template_dir), autoescape=True)
     template = env.get_template(template)
 
-    print(template.render(nets=netsets['networks'],
+    if ds['dataplane'] == 'fdio':
+        nets['tenant']['nic_mapping'][args.role]['phys_type'] = 'vpp_interface'
+        if ds['sdn_l3']:
+            nets['external'][0]['nic_mapping'][args.role]['phys_type'] =\
+                'vpp_interface'
+    if ds.get('performance', {}).get(args.role.title(), {}).get('vpp', {})\
+            .get('uio-driver'):
+        nets['tenant']['nic_mapping'][args.role]['uio-driver'] =\
+            ds['performance'][args.role.title()]['vpp']['uio-driver']
+        if ds['sdn_l3']:
+            nets['external'][0]['nic_mapping'][args.role]['uio-driver'] =\
+                ds['performance'][args.role.title()]['vpp']['uio-driver']
+
+    print(template.render(nets=nets,
                           role=args.role,
                           external_net_af=netsets.get_ip_addr_family(),
                           external_net_type=args.ext_net_type,
@@ -175,11 +190,14 @@ def get_parser():
                               help='path to network settings file')
     nic_template.add_argument('-e', '--ext-net-type', default='interface',
                               dest='ext_net_type',
-                              choices=['interface', 'br-ex'],
+                              choices=['interface', 'vpp_interface', 'br-ex'],
                               help='External network type')
     nic_template.add_argument('-d', '--ovs-dpdk-bridge',
                               default=None, dest='ovs_dpdk_bridge',
                               help='OVS DPDK Bridge Name')
+    nic_template.add_argument('--deploy-settings-file',
+                              help='path to deploy settings file')
+
     nic_template.set_defaults(func=build_nic_template)
     # parse-deploy-settings
     deploy_settings = subparsers.add_parser('parse-deploy-settings',
diff --git a/lib/undercloud-functions.sh b/lib/undercloud-functions.sh
index 080fcbbd..2a370bff 100755
--- a/lib/undercloud-functions.sh
+++ b/lib/undercloud-functions.sh
@@ -127,7 +127,11 @@ function configure_undercloud {
 
   # check for ODL L3/ONOS
   if [ "${deploy_options_array['sdn_l3']}" == 'True' ]; then
-    ext_net_type=br-ex
+    if [ "${deploy_options_array['dataplane']}" == 'fdio' ]; then
+      ext_net_type=vpp_interface
+    else
+      ext_net_type=br-ex
+    fi
   fi
 
   if [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then
@@ -136,12 +140,12 @@ function configure_undercloud {
     ovs_dpdk_bridge=''
   fi
 
-  if ! controller_nic_template=$(python3 -B $LIB/python/apex_python_utils.py nic-template -r controller -s $NETSETS -t $BASE/nics-template.yaml.jinja2 -e "br-ex"); then
+  if ! controller_nic_template=$(python3 -B $LIB/python/apex_python_utils.py nic-template -r controller -s $NETSETS -t $BASE/nics-template.yaml.jinja2 -e "br-ex" --deploy-settings-file $DEPLOY_SETTINGS_FILE); then
     echo -e "${red}ERROR: Failed to generate controller NIC heat template ${reset}"
     exit 1
   fi
 
-  if ! compute_nic_template=$(python3 -B $LIB/python/apex_python_utils.py nic-template -r compute -s $NETSETS -t $BASE/nics-template.yaml.jinja2 -e $ext_net_type -d "$ovs_dpdk_bridge"); then
+  if ! compute_nic_template=$(python3 -B $LIB/python/apex_python_utils.py nic-template -r compute -s $NETSETS -t $BASE/nics-template.yaml.jinja2 -e $ext_net_type -d "$ovs_dpdk_bridge" --deploy-settings-file $DEPLOY_SETTINGS_FILE); then
     echo -e "${red}ERROR: Failed to generate compute NIC heat template ${reset}"
     exit 1
   fi