Update tosca lib to version 0.5

Use tosca-parser and heat-translator to analyze to the basic
nfv-tosca type definitions, and use simple tosca new feature
such as policy, group and trigger, which are now supported by
the latest version of tosca-parser and heat-translator.

JIRA:PARSER-18

Change-Id: I797bcacbb5b32005d0aeb0f3f32851ac96e30f01
Signed--off-by: shangxdy <shang.xiaodong@zte.com.cn>
Signed-off-by: shangxdy <shang.xiaodong@zte.com.cn>

1 files changed, 114 insertions, 0 deletions

diff --git a/tosca2heat/heat-translator/translator/hot/tosca/tosca_network_port.py b/tosca2heat/heat-translator/translator/hot/tosca/tosca_network_port.py
new file mode 100644
index 0000000..4fd2d70
--- /dev/null
+++ b/tosca2heat/heat-translator/translator/hot/tosca/tosca_network_port.py
@@ -0,0 +1,114 @@
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+from translator.hot.syntax.hot_resource import HotResource
+
+# Name used to dynamically load appropriate map class.
+TARGET_CLASS_NAME = 'ToscaNetworkPort'
+TOSCA_LINKS_TO = 'tosca.relationships.network.LinksTo'
+TOSCA_BINDS_TO = 'tosca.relationships.network.BindsTo'
+
+
+class ToscaNetworkPort(HotResource):
+    '''Translate TOSCA node type tosca.nodes.network.Port.'''
+
+    toscatype = 'tosca.nodes.network.Port'
+
+    def __init__(self, nodetemplate):
+        super(ToscaNetworkPort, self).__init__(nodetemplate,
+                                               type='OS::Neutron::Port')
+        # Default order
+        self.order = 0
+        pass
+
+    def _generate_networks_for_compute(self, port_resources):
+        '''Generate compute networks property list from the port resources.'''
+        networks = []
+        for resource in port_resources:
+            networks.append({'port': '{ get_resource: %s }' % (resource.name)})
+        return networks
+
+    def _insert_sorted_resource(self, resources, resource):
+        '''Insert a resource in the list of resources and keep the order.'''
+        lo = 0
+        hi = len(resources)
+        while lo < hi:
+            mid = (lo + hi) // 2
+            if resource.order < resources[mid].order:
+                hi = mid
+            else:
+                lo = mid + 1
+        resources.insert(lo, resource)
+
+    def handle_properties(self):
+        tosca_props = self.get_tosca_props()
+        port_props = {}
+        for key, value in tosca_props.items():
+            if key == 'ip_address':
+                fixed_ip = {}
+                fixed_ip['ip_address'] = value
+                port_props['fixed_ips'] = [fixed_ip]
+            elif key == 'order':
+                self.order = value
+            # TODO(sdmonov): Need to implement the properties below
+            elif key == 'is_default':
+                pass
+            elif key == 'ip_range_start':
+                pass
+            elif key == 'ip_range_end':
+                pass
+            else:
+                port_props[key] = value
+
+        links_to = None
+        binds_to = None
+        for rel, node in self.nodetemplate.relationships.items():
+            # Check for LinksTo relations. If found add a network property with
+            # the network name into the port
+            if not links_to and rel.is_derived_from(TOSCA_LINKS_TO):
+                links_to = node
+
+                network_resource = None
+                for hot_resource in self.depends_on_nodes:
+                    if links_to.name == hot_resource.name:
+                        network_resource = hot_resource
+                        self.depends_on.remove(hot_resource)
+                        break
+
+                if network_resource.existing_resource_id:
+                    port_props['network'] =\
+                        str(network_resource.existing_resource_id)
+                else:
+                    port_props['network'] = '{ get_resource: %s }'\
+                        % (links_to.name)
+
+            # Check for BindsTo relationship. If found add network to the
+            # network property of the corresponding compute resource
+            elif not binds_to and rel.is_derived_from(TOSCA_BINDS_TO):
+                binds_to = node
+                compute_resource = None
+                for hot_resource in self.depends_on_nodes:
+                    if binds_to.name == hot_resource.name:
+                        compute_resource = hot_resource
+                        self.depends_on.remove(hot_resource)
+                        break
+                if compute_resource:
+                    port_rsrcs = compute_resource.assoc_port_resources
+                    self._insert_sorted_resource(port_rsrcs, self)
+                    # TODO(sdmonov): Using generate networks every time we add
+                    # a network is not the fastest way to do the things. We
+                    # should do this only once at the end.
+                    networks = self._generate_networks_for_compute(port_rsrcs)
+                    compute_resource.properties['networks'] = networks
+
+        self.properties = port_props