Add API network support

- Create additional NIC on virtual deployment if API network is enabled.
- Include API network in clean
- Change keystone admin api network to admin network. This should have
  no effect when api network is disabled, as today's behavior is to
  fall back to admin network anyway. However, when api network is
  defined, we need to be able to reach overcloud from undercloud through
  keystone admin api network.

Change-Id: Ib0aea4a0daeed5878793530c10d8f8a1bbe5fd72
Signed-off-by: Feng Pan <fpan@redhat.com>

4 files changed, 29 insertions, 4 deletions

diff --git a/build/network-environment.yaml b/build/network-environment.yaml
index 27733005..874e0112 100644
--- a/build/network-environment.yaml
+++ b/build/network-environment.yaml
@@ -65,7 +65,7 @@ parameters:
     CinderIscsiNetwork: storage
     GlanceApiNetwork: storage
     GlanceRegistryNetwork: internal_api
-    KeystoneAdminApiNetwork: internal_api
+    KeystoneAdminApiNetwork: ctlplane
     KeystonePublicApiNetwork: internal_api
     NeutronApiNetwork: internal_api
     HeatApiNetwork: internal_api
diff --git a/ci/clean.sh b/ci/clean.sh
index b898fc9c..a6073a7b 100755
--- a/ci/clean.sh
+++ b/ci/clean.sh
@@ -25,7 +25,7 @@ fi
 
 vm_index=4
 ovs_bridges="br-admin br-private br-public br-storage"
-OPNFV_NETWORK_TYPES="admin_network private_network public_network storage_network"
+OPNFV_NETWORK_TYPES="admin_network private_network public_network storage_network api_network"
 
 # Clean off instack/undercloud VM
 for vm in instack undercloud; do
diff --git a/ci/deploy.sh b/ci/deploy.sh
index 4f123e10..1400b23e 100755
--- a/ci/deploy.sh
+++ b/ci/deploy.sh
@@ -291,7 +291,7 @@ function configure_deps {
   virsh net-list --all | grep -E "default\s+active\s+yes" > /dev/null || virsh net-autostart --network default
 
   if [[ -z "$virtual" || "$virtual" == "FALSE" ]]; then
-    for network in ${OPNFV_NETWORK_TYPES}; do
+    for network in ${enabled_network_list}; do
       echo "${blue}INFO: Creating Virsh Network: $network & OVS Bridge: ${NET_MAP[$network]}${reset}"
       ovs-vsctl list-br | grep "^${NET_MAP[$network]}$" > /dev/null || ovs-vsctl add-br ${NET_MAP[$network]}
       virsh net-list --all | grep $network > /dev/null || (cat > ${libvirt_dir}/apex-virsh-net.xml && virsh net-define ${libvirt_dir}/apex-virsh-net.xml) << EOF
@@ -523,7 +523,7 @@ EOF
   for i in $(seq 0 $vm_index); do
     if ! virsh list --all | grep baremetal${i} > /dev/null; then
       define_vm baremetal${i} network 41 'admin_network' $vcpus $ramsize
-      for n in private_network public_network storage_network; do
+      for n in private_network public_network storage_network api_network; do
         if [[ $enabled_network_list =~ $n ]]; then
           echo -n "$n "
           virsh attach-interface --domain baremetal${i} --type network --source $n --model rtl8139 --config
diff --git a/lib/python/apex/network_environment.py b/lib/python/apex/network_environment.py
index e6f0135a..4bab34c9 100644
--- a/lib/python/apex/network_environment.py
+++ b/lib/python/apex/network_environment.py
@@ -20,6 +20,10 @@ STORAGE_RESOURCES = {'OS::TripleO::Network::Storage': None,
                      'OS::TripleO::Network::Ports::StorageVipPort': PORTS,
                      'OS::TripleO::Controller::Ports::StoragePort': PORTS,
                      'OS::TripleO::Compute::Ports::StoragePort': PORTS}
+API_RESOURCES = {'OS::TripleO::Network::InternalApi': None,
+                    'OS::TripleO::Network::Ports::InternalApiVipPort': PORTS,
+                    'OS::TripleO::Controller::Ports::InternalApiPort': PORTS,
+                    'OS::TripleO::Compute::Ports::InternalApiPort': PORTS}
 
 
 class NetworkEnvironment:
@@ -117,6 +121,27 @@ class NetworkEnvironment:
             if prefix is None:
                 prefix = ''
             self.netenv_obj[reg][key] = tht_dir + prefix + postfix
+
+        if constants.API_NETWORK in enabled_networks:
+            api_range = net_settings[constants.API_NETWORK][
+                'usable_ip_range'].split(',')
+            self.netenv_obj[param_def]['InternalApiAllocationPools'] = \
+                [{'start':
+                      api_range[0],
+                  'end':
+                      api_range[1]
+                  }]
+            api_cidr = net_settings[constants.API_NETWORK]['cidr']
+            self.netenv_obj[param_def]['InternalApiNetCidr'] = str(api_cidr)
+            postfix = '/internal_api.yaml'
+        else:
+            postfix = '/noop.yaml'
+
+        for key, prefix in API_RESOURCES.items():
+            if prefix is None:
+                prefix = ''
+            self.netenv_obj[reg][key] = tht_dir + prefix + postfix
+
         return self.netenv_obj
 
     def get_netenv_settings(self):