RIFT OSM R1 Initial Submission

[osm/SO.git] / common / python / rift / mano / tosca_translator / rwmano / tosca / tosca_initial_config.py

diff --git a/common/python/rift/mano/tosca_translator/rwmano/tosca/tosca_initial_config.py b/common/python/rift/mano/tosca_translator/rwmano/tosca/tosca_initial_config.py
new file mode 100644 (file)
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--- /dev/null
+++ b/common/python/rift/mano/tosca_translator/rwmano/tosca/tosca_initial_config.py
@@ -0,0 +1,114 @@
+#
+# Copyright 2016 RIFT.io Inc
+#
+# 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 rift.mano.tosca_translator.common.utils import _
+from rift.mano.tosca_translator.common.utils import convert_keys_to_python
+from rift.mano.tosca_translator.rwmano.syntax.mano_resource import ManoResource
+
+from toscaparser.common.exception import ValidationError
+
+
+# Name used to dynamically load appropriate map class.
+TARGET_CLASS_NAME = 'ToscaInitialConfig'
+
+
+class ToscaInitialConfig(ManoResource):
+    '''Translate TOSCA node type tosca.policies.InitialConfigPrimitive.'''
+
+    toscatype = 'tosca.policies.riftio.InitialConfigPrimitive'
+
+    IGNORE_PROPS = []
+
+    def __init__(self, log, primitive, metadata=None):
+        # TODO(Philip):Not inheriting for ManoResource, as there is no
+        # instance from parser
+        self.log = log
+        for name, details in primitive.items():
+            self.name = name
+            self.details = details
+            break
+        self.type_ = 'initial-cfg'
+        self.metadata = metadata
+        self.properties = {}
+        self.scripts = []
+
+    def __str__(self):
+        return "%s(%s)" % (self.name, self.type)
+
+    def handle_properties(self, nodes, groups):
+        tosca_props = self.details
+        self.log.debug(_("{0} with tosca properties: {1}").
+                       format(self, tosca_props))
+        self.properties['name'] = tosca_props['name']
+        self.properties['seq'] = \
+                                tosca_props['seq']
+        self.properties['user-defined-script'] = \
+                                tosca_props['user_defined_script']
+        self.scripts.append('../scripts/{}'. \
+                            format(tosca_props['user_defined_script']))
+
+        if 'parameter' in tosca_props:
+            self.properties['parameter'] = []
+            for name, value in tosca_props['parameter'].items():
+                self.properties['parameter'].append({
+                    'name': name,
+                    'value': value,
+                })
+
+        self.log.debug(_("{0} properties: {1}").format(self, self.properties))
+
+    def get_yang_model_gi(self, nsd, vnfds):
+        props = convert_keys_to_python(self.properties)
+        try:
+            nsd.initial_config_primitive.add().from_dict(props)
+        except Exception as e:
+            err_msg = _("{0} Exception nsd initial config from dict {1}: {2}"). \
+                      format(self, props, e)
+            self.log.error(err_msg)
+            raise e
+
+    def generate_yang_model(self, nsd, vnfds, use_gi=False):
+        """Generate yang model for the node"""
+        self.log.debug(_("Generate YANG model for {0}").
+                       format(self))
+
+        for key in ToscaInitialConfig.IGNORE_PROPS:
+            if key in self.properties:
+                self.properties.pop(key)
+
+        if use_gi:
+            return self.get_yang_model_gi(nsd, vnfds)
+
+        if 'initial-config-primitive' not in nsd:
+            nsd['initial-config-primitive'] = []
+        prim = {}
+        for key, value in self.properties.items():
+            prim[key] = value
+        nsd['initial-config-primitive'].append(prim)
+
+    def get_supporting_files(self, files, desc_id=None):
+        if not len(self.scripts):
+            return
+
+        if desc_id not in files:
+            files[desc_id] = []
+
+        for script in self.scripts:
+            files[desc_id].append({
+                'type': 'script',
+                'name': script,
+            },)