[CORD-1445] Refactored vPGWC for CORD-3.0

Change-Id: I6024d0e4eae62ffbce84d6deef0be5c8918f7986
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e43b0f9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.DS_Store
diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..ded4f63
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,202 @@
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diff --git a/xos/__init__.py b/xos/__init__.py
deleted file mode 100644
index e69de29..0000000
--- a/xos/__init__.py
+++ /dev/null
diff --git a/xos/macros.m4 b/xos/macros.m4
new file mode 100644
index 0000000..1f48f10
--- /dev/null
+++ b/xos/macros.m4
@@ -0,0 +1,84 @@
+# Note: Tosca derived_from isn't working the way I think it should, it's not
+#    inheriting from the parent template. Until we get that figured out, use
+#    m4 macros do our inheritance
+
+define(xos_base_props,
+            no-delete:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to delete this object
+            no-create:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to create this object
+            no-update:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object)
+# Service
+define(xos_base_service_caps,
+            scalable:
+                type: tosca.capabilities.Scalable
+            service:
+                type: tosca.capabilities.xos.Service)
+define(xos_base_service_props,
+            kind:
+                type: string
+                default: generic
+                description: Type of service.
+            view_url:
+                type: string
+                required: false
+                description: URL to follow when icon is clicked in the Service Directory.
+            icon_url:
+                type: string
+                required: false
+                description: ICON to display in the Service Directory.
+            enabled:
+                type: boolean
+                default: true
+            published:
+                type: boolean
+                default: true
+                description: If True then display this Service in the Service Directory.
+            public_key:
+                type: string
+                required: false
+                description: Public key to install into Instances to allows Services to SSH into them.
+            private_key_fn:
+                type: string
+                required: false
+                description: Location of private key file
+            versionNumber:
+                type: string
+                required: false
+                description: Version number of Service.)
+# Subscriber
+define(xos_base_subscriber_caps,
+            subscriber:
+                type: tosca.capabilities.xos.Subscriber)
+define(xos_base_subscriber_props,
+            kind:
+                type: string
+                default: generic
+                description: Kind of subscriber
+            service_specific_id:
+                type: string
+                required: false
+                description: Service specific ID opaque to XOS but meaningful to service)
+define(xos_base_tenant_props,
+            kind:
+                type: string
+                default: generic
+                description: Kind of tenant
+            service_specific_id:
+                type: string
+                required: false
+                description: Service specific ID opaque to XOS but meaningful to service)
+
+# end m4 macros
+
diff --git a/xos/models.py b/xos/models.py
index 74b10b9..7799183 100644
--- a/xos/models.py
+++ b/xos/models.py
@@ -1,4 +1,4 @@
-from core.models import Service, PlCoreBase, Slice, Instance, Tenant, TenantWithContainer, Node, Image, User, Flavor, Subscriber, NetworkParameter, NetworkParameterType, AddressPool, Port
+from core.models import Service, PlCoreBase, Slice, Instance, Tenant, TenantWithContainer, Node, Image, User, Flavor, NetworkParameter, NetworkParameterType, AddressPool, Port
 from core.models.plcorebase import StrippedCharField
 import os
 from django.db import models, transaction
@@ -12,55 +12,16 @@
 from core.models import SlicePrivilege, SitePrivilege
 from sets import Set
 from xos.config import Config
+from models_decl import *
 
-MCORD_KIND = "EPC"
-SERVICE_NAME_VERBOSE = 'VPGWC Service'
-SERVICE_NAME_VERBOSE_PLURAL = 'VPGWC Services'
-TENANT_NAME_VERBOSE = 'VPGWC Service Tenant'
-TENANT_NAME_VERBOSE_PLURAL = 'VPGWC Service Tenants'
-
-MCORD_USE_VTN = getattr(Config(), "networking_use_vtn", False)
-vbbu_net_types = ("s1u", "s1mme", "rru")
-vpgwc_net_types = ("s5s8")
-# The class to represent the service. Most of the service logic is given for us
-# in the Service class but, we have some configuration that is specific for
-# this example.
-class VPGWCService(Service):
-    KIND = MCORD_KIND
-
+class VPGWCService (VPGWCService_decl):
     class Meta:
-        # When the proxy field is set to True the model is represented as
-        # it's superclass in the database, but we can still change the python
-        # behavior. In this case HelloWorldServiceComplete is a Service in the
-        # database.
-        proxy = True
-        # The name used to find this service, all directories are named this
-        app_label = "vpgwc"
-        verbose_name = "vPGWC Service"
+	proxy = True
 
-# This is the class to represent the tenant. Most of the logic is given to use
-# in TenantWithContainer, however there is some configuration and logic that
-# we need to define for this example.
-class VPGWCTenant(TenantWithContainer):
-
-
-    # The kind of the service is used on forms to differentiate this service
-    # from the other services.
-    KIND = MCORD_KIND
+class VPGWCTenant (VPGWCTenant_decl):
     class Meta:
-        # Same as a above, HelloWorldTenantComplete is represented as a
-        # TenantWithContainer, but we change the python behavior.
-        proxy = True
-        verbose_name = "VPGWC Service Component"
+	proxy = True
 
-    # Ansible requires that the sync_attributes field contain nat_ip and nat_mac
-    # these will be used to determine where to SSH to for ansible.
-    # Getters must be defined for every attribute specified here.
-    sync_attributes = ("s5s8_pgw_ip", "s5s8_pgw_mac")
-
-    # default_attributes is used cleanly indicate what the default values for
-    # the fields are.
-    default_attributes = {"display_message": "New vPGWC Component", "s5s8_pgw_tag": "300", "image_name": "default"}
     def __init__(self, *args, **kwargs):
         pgwc_services = VPGWCService.get_service_objects().all()
         # When the tenant is created the default service in the form is set
@@ -88,7 +49,6 @@
         # This call needs to happen so that an instance is created for this
         # tenant is created in the slice. One instance is created per tenant.
         model_policy_mcord_servicecomponent(self.pk)
-
 #    def save_instance(self, instance):
 #        with transaction.atomic():
 #            super(VPGWCTenant, self).save_instance(instance)
@@ -101,7 +61,7 @@
 #                        port.set_parameter("neutron_port_name", "stag-%s" % self.s5s8_pgw_tag)
 #                        port.save()
 #                    else:
-#			return True
+#           return True
 
     def save_instance(self, instance):
         with transaction.atomic():
@@ -138,24 +98,19 @@
 
     def manage_container(self):
         from core.models import Instance, Flavor
-
         if self.deleted:
             return
-
         # For container or container_vm isolation, use what TenantWithCotnainer
         # provides us
         slice = self.get_slice()
         if slice.default_isolation in ["container_vm", "container"]:
             super(VPGWCTenant,self).manage_container()
             return
-
         if not self.s5s8_pgw_tag:
             raise XOSConfigurationError("S5S8_PGW_TAG is missed")
-
         if self.instance:
             # We're good.
             return
-
         instance = self.make_instance()
         self.instance = instance
         super(TenantWithContainer, self).save()
@@ -193,7 +148,6 @@
         (a, b, c, d) = ip.split('.')
         return "02:42:%02x:%02x:%02x:%02x" % (int(a), int(b), int(c), int(d))
 
-
     @property
     def image(self):
         img = self.image_name.strip()
@@ -202,60 +156,24 @@
         else:
             return super(VPGWCTenant, self).image
 
-    # Getter for the message that will appear on the webpage
-    # By default it is "Hello World!"
-    @property
-    def display_message(self):
-        return self.get_attribute(
-            "display_message",
-            self.default_attributes['display_message'])
-
-    @display_message.setter
-    def display_message(self, value):
-        self.set_attribute("display_message", value)
-
-    @property
-    def image_name(self):
-        return self.get_attribute(
-            "image_name",
-            self.default_attributes['image_name'])
-
-    @image_name.setter
-    def image_name(self, value):
-        self.set_attribute("image_name", value)
-
-    @property
-    def s5s8_pgw_tag(self):
-        return self.get_attribute(
-            "s5s8_pgw_tag",
-            self.default_attributes['s5s8_pgw_tag'])
-
-    @s5s8_pgw_tag.setter
-    def s5s8_pgw_tag(self, value):
-        self.set_attribute("s5s8_pgw_tag", value)
-
-
     @property
     def addresses(self):
         if (not self.id) or (not self.instance):
             return {}
-
         addresses = {}
         for ns in self.instance.ports.all():
             if "s5s8_pgw" in ns.network.name.lower():
                 addresses["s5s8_pgw"] = (ns.ip, ns.mac)
         return addresses
 
-
     @property
     def s5s8_pgw_ip(self):
         return self.addresses.get("s5s8_pgw", (None, None))[0]
+
     @property
     def s5s8_pgw_mac(self):
         return self.addresses.get("s5s8_pgw", (None, None))[1]
 
-
-
 def model_policy_mcord_servicecomponent(pk):
     # This section of code is atomic to prevent race conditions
     with transaction.atomic():
diff --git a/xos/synchronizer/Dockerfile.synchronizer b/xos/synchronizer/Dockerfile.synchronizer
new file mode 100644
index 0000000..be0b17d
--- /dev/null
+++ b/xos/synchronizer/Dockerfile.synchronizer
@@ -0,0 +1,40 @@
+# xosproject/vpgwc-synchronizer
+
+FROM xosproject/xos-synchronizer-base:candidate
+
+COPY . /opt/xos/synchronizers/vpgwc
+
+ENTRYPOINT []
+
+WORKDIR "/opt/xos/synchronizers/vpgwc"
+
+# Label image
+ARG org_label_schema_schema_version=1.0
+ARG org_label_schema_name=vpgwc-synchronizer
+ARG org_label_schema_version=unknown
+ARG org_label_schema_vcs_url=unknown
+ARG org_label_schema_vcs_ref=unknown
+ARG org_label_schema_build_date=unknown
+ARG org_opencord_vcs_commit_date=unknown
+ARG org_opencord_component_chameleon_version=unknown
+ARG org_opencord_component_chameleon_vcs_url=unknown
+ARG org_opencord_component_chameleon_vcs_ref=unknown
+ARG org_opencord_component_xos_version=unknown
+ARG org_opencord_component_xos_vcs_url=unknown
+ARG org_opencord_component_xos_vcs_ref=unknown
+
+LABEL org.label-schema.schema-version=$org_label_schema_schema_version \
+      org.label-schema.name=$org_label_schema_name \
+      org.label-schema.version=$org_label_schema_version \
+      org.label-schema.vcs-url=$org_label_schema_vcs_url \
+      org.label-schema.vcs-ref=$org_label_schema_vcs_ref \
+      org.label-schema.build-date=$org_label_schema_build_date \
+      org.opencord.vcs-commit-date=$org_opencord_vcs_commit_date \
+      org.opencord.component.chameleon.version=$org_opencord_component_chameleon_version \
+      org.opencord.component.chameleon.vcs-url=$org_opencord_component_chameleon_vcs_url \
+      org.opencord.component.chameleon.vcs-ref=$org_opencord_component_chameleon_vcs_ref \
+      org.opencord.component.xos.version=$org_opencord_component_xos_version \
+      org.opencord.component.xos.vcs-url=$org_opencord_component_xos_vcs_url \
+      org.opencord.component.xos.vcs-ref=$org_opencord_component_xos_vcs_ref
+
+CMD bash -c "cd /opt/xos/synchronizers/vpgwc; ./run-from-api.sh"
\ No newline at end of file
diff --git a/xos/synchronizer/__init__.py b/xos/synchronizer/__init__.py
deleted file mode 100755
index e69de29..0000000
--- a/xos/synchronizer/__init__.py
+++ /dev/null
diff --git a/xos/synchronizer/manifest b/xos/synchronizer/manifest
deleted file mode 100644
index dc78252..0000000
--- a/xos/synchronizer/manifest
+++ /dev/null
@@ -1,9 +0,0 @@
-__init__.py
-manifest
-model-deps
-run.sh
-steps/sync_vpgwc.py
-steps/sync_vpgwc.yaml
-stop.sh
-vpgwc-synchronizer.py
-vpgwc_config
diff --git a/xos/synchronizer/run-from-api.sh b/xos/synchronizer/run-from-api.sh
new file mode 100755
index 0000000..db371d5
--- /dev/null
+++ b/xos/synchronizer/run-from-api.sh
@@ -0,0 +1 @@
+python vpgwc-synchronizer.py
diff --git a/xos/synchronizer/run.sh b/xos/synchronizer/run.sh
deleted file mode 100755
index 821e149..0000000
--- a/xos/synchronizer/run.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-# Runs the XOS observer using helloworldservice_config
-export XOS_DIR=/opt/xos
-python vpgwc-synchronizer.py  -C $XOS_DIR/synchronizers/vpgwc/vpgwc_config
diff --git a/xos/synchronizer/stop.sh b/xos/synchronizer/stop.sh
deleted file mode 100755
index 299641a..0000000
--- a/xos/synchronizer/stop.sh
+++ /dev/null
@@ -1,2 +0,0 @@
-# Kill the observer
-pkill -9 -f vpgwc-synchronizer.py
diff --git a/xos/synchronizer/vpgwc-synchronizer.py b/xos/synchronizer/vpgwc-synchronizer.py
index 95f4081..361ad7f 100755
--- a/xos/synchronizer/vpgwc-synchronizer.py
+++ b/xos/synchronizer/vpgwc-synchronizer.py
@@ -1,13 +1,17 @@
 #!/usr/bin/env python
 
-# This imports and runs ../../xos-observer.py
-# Runs the standard XOS observer
+# Runs the standard XOS synchronizer
 
 import importlib
 import os
 import sys
-observer_path = os.path.join(os.path.dirname(
-    os.path.realpath(__file__)), "../../synchronizers/base")
-sys.path.append(observer_path)
+from xosconfig import Config
+
+config_file = os.path.abspath(os.path.dirname(os.path.realpath(__file__)) + '/vpgwc_config.yaml')
+Config.init(config_file, 'synchronizer-config-schema.yaml')
+
+synchronizer_path = os.path.join(os.path.dirname(
+    os.path.realpath(__file__)), "../../synchronizers/new_base")
+sys.path.append(synchronizer_path)
 mod = importlib.import_module("xos-synchronizer")
-mod.main()
+mod.main()
\ No newline at end of file
diff --git a/xos/synchronizer/vpgwc_config b/xos/synchronizer/vpgwc_config
deleted file mode 100755
index 7e00dd8..0000000
--- a/xos/synchronizer/vpgwc_config
+++ /dev/null
@@ -1,41 +0,0 @@
-# Required by XOS
-[db]
-name=xos
-user=postgres
-password=password
-host=xos_db
-port=5432
-
-# Required by XOS
-[api]
-nova_enabled=True
-
-
-# Sets options for the synchronizer
-[observer]
-# Optional name
-name=vpgwc
-# This is the location to the dependency graph you generate
-dependency_graph=/opt/xos/synchronizers/vpgwc/model-deps
-# The location of your SyncSteps
-steps_dir=/opt/xos/synchronizers/vpgwc/steps
-# A temporary directory that will be used by ansible
-sys_dir=/opt/xos/synchronizers/vpgwc/sys
-# Location of the file to save logging messages to the backend log is often used
-logfile=/var/log/xos_backend.log
-# If this option is true, then nothing will change, we simply pretend to run
-pretend=False
-# If this is False then XOS will use an exponential backoff when the observer
-# fails, since we will be waiting for an instance, we don't want this.
-backoff_disabled=True
-# We want the output from ansible to be logged
-save_ansible_output=True
-# This determines how we SSH to a client, if this is set to True then we try
-# to ssh using the instance name as a proxy, if this is disabled we ssh using
-# the NAT IP of the instance. On CloudLab the first option will fail so we must
-# set this to False
-proxy_ssh=True
-proxy_ssh_key=/root/setup/id_rsa
-proxy_ssh_user=root
-[networking]
-use_vtn=True
diff --git a/xos/synchronizer/vpgwc_config.yaml b/xos/synchronizer/vpgwc_config.yaml
new file mode 100755
index 0000000..0d6e5d1
--- /dev/null
+++ b/xos/synchronizer/vpgwc_config.yaml
@@ -0,0 +1,13 @@
+name: vpgwc-synchronizer
+accessor:
+  username: xosadmin@opencord.org
+  password: "@/opt/xos/services/vpgwc/credentials/xosadmin@opencord.org"
+required_models:
+  - VPGWCService
+  - VPGWCTenant
+  - ServiceDependency
+  - ServiceMonitoringAgentInfo
+dependency_graph: "/opt/xos/synchronizers/vpgwc/model-deps"
+steps_dir: "/opt/xos/synchronizers/vpgwc/steps"
+sys_dir: "/opt/xos/synchronizers/vpgwc/sys"
+model_policies_dir: "/opt/xos/synchronizers/vpgwc/model_policies"
\ No newline at end of file
diff --git a/xos/templates/vPGWCAdmin.html b/xos/templates/vPGWCAdmin.html
deleted file mode 100644
index 4585199..0000000
--- a/xos/templates/vPGWCAdmin.html
+++ /dev/null
@@ -1,10 +0,0 @@
-<!-- Template used to for the button leading to the HelloWorldTenantComplete form. -->
-<div class = "left-nav">
-  <ul>
-    <li>
-      <a href="/admin/mcordservice/vpgwccomponent/">
-        vPGWC Service Components
-      </a>
-    </li>
-  </ul>
-</div>
diff --git a/xos/tosca/resources/VPGWCService.py b/xos/tosca/resources/VPGWCService.py
index 8123404..f87a1c6 100644
--- a/xos/tosca/resources/VPGWCService.py
+++ b/xos/tosca/resources/VPGWCService.py
@@ -1,10 +1,7 @@
-from services.vpgwc.models import VPGWCService
 from service import XOSService
+from services.vpgwc.models import VPGWCService
 
 class XOSVPGWCService(XOSService):
     provides = "tosca.nodes.VPGWCService"
     xos_model = VPGWCService
-    copyin_props = ["view_url", "icon_url", "enabled", "published", "public_key",
-                    "private_key_fn", "versionNumber",
-                    ]
-
+    copyin_props = ["view_url", "icon_url", "enabled", "published", "public_key", "private_key_fn", "versionNumber"]
\ No newline at end of file
diff --git a/xos/tosca/resources/VPGWCTenant.py b/xos/tosca/resources/VPGWCTenant.py
index 434972a..9b47e3b 100644
--- a/xos/tosca/resources/VPGWCTenant.py
+++ b/xos/tosca/resources/VPGWCTenant.py
@@ -1,18 +1,20 @@
-from services.vpgwc.models import VPGWCTenant, VPGWCService
 from xosresource import XOSResource
+from core.models import Tenant, Service
+from services.vpgwc.models import VPGWCTenant
 
 class XOSVPGWCTenant(XOSResource):
     provides = "tosca.nodes.VPGWCTenant"
     xos_model = VPGWCTenant
-    copyin_props = ["s5s8_pgw_tag", "display_message", "image_name"]
     name_field = None
+    copyin_props = ["s5s8_pgw_tag", "display_message", "image_name"]
 
     def get_xos_args(self, throw_exception=True):
         args = super(XOSVPGWCTenant, self).get_xos_args()
 
-        provider_name = self.get_requirement("tosca.relationships.MemberOfService", throw_exception=throw_exception)
+        # ExampleTenant must always have a provider_service
+        provider_name = self.get_requirement("tosca.relationships.TenantOfService", throw_exception=True)
         if provider_name:
-            args["provider_service"] = self.get_xos_object(VPGWCService, throw_exception=throw_exception, name=provider_name)
+            args["provider_service"] = self.get_xos_object(Service, throw_exception=True, name=provider_name)
 
         return args
 
@@ -20,7 +22,7 @@
         args = self.get_xos_args(throw_exception=False)
         provider_service = args.get("provider", None)
         if provider_service:
-            return [ self.get_xos_object(provider_service=provider_service) ]
+            return [self.get_xos_object(provider_service=provider_service)]
         return []
 
     def postprocess(self, obj):
@@ -28,4 +30,3 @@
 
     def can_delete(self, obj):
         return super(XOSVPGWCTenant, self).can_delete(obj)
-
diff --git a/xos/vPGWC-onboard.yaml b/xos/vPGWC-onboard.yaml
deleted file mode 100644
index 555d3f1..0000000
--- a/xos/vPGWC-onboard.yaml
+++ /dev/null
@@ -1,26 +0,0 @@
-tosca_definitions_version: tosca_simple_yaml_1_0
-
-description: Onboard the vPGWC service
-
-imports:
-  - custom_types/xos.yaml
-
-topology_template:
-  node_templates:
-    servicecontroller#vpgwc:
-      type: tosca.nodes.ServiceController
-      properties:
-          base_url: file:///opt/xos_services/vPGWC/xos/
-          # The following will concatenate with base_url automatically, if
-          # base_url is non-null.
-          models: models.py
-          admin: admin.py
-          admin_template: templates/vPGWCAdmin.html
-          synchronizer: synchronizer/manifest
-          synchronizer_run: vpgwc-synchronizer.py
-          #tosca_custom_types: exampleservice.yaml
-          tosca_resource: tosca/resources/VPGWCTenant.py, tosca/resources/VPGWCService.py
-          #rest_service: subdirectory:vsg api/service/vsg/vsgservice.py
-          #rest_tenant: subdirectory:cord api/tenant/cord/vsg.py
-          private_key: file:///opt/xos/key_import/vPGWC_rsa
-          public_key: file:///opt/xos/key_import/vPGWC_rsa.pub
diff --git a/xos/vpgwc-onboard.yaml b/xos/vpgwc-onboard.yaml
new file mode 100644
index 0000000..a287d35
--- /dev/null
+++ b/xos/vpgwc-onboard.yaml
@@ -0,0 +1,22 @@
+tosca_definitions_version: tosca_simple_yaml_1_0
+
+description: Onboard the exampleservice
+
+imports:
+   - custom_types/xos.yaml
+
+topology_template:
+  node_templates:
+    vpgwc:
+      type: tosca.nodes.ServiceController
+      properties:
+          base_url: file:///opt/xos_services/vpgwc/xos/
+          # The following will concatenate with base_url automatically, if
+          # base_url is non-null.
+          xproto: ./
+          admin: admin.py
+          tosca_custom_types: vpgwc.yaml
+          tosca_resource: tosca/resources/vpgwcservice.py, tosca/resources/vpgwctenant.py
+          private_key: file:///opt/xos/key_import/mcord_rsa
+          public_key: file:///opt/xos/key_import/mcord_rsa.pub
+
diff --git a/xos/vpgwc.m4 b/xos/vpgwc.m4
new file mode 100644
index 0000000..7ee6fb0
--- /dev/null
+++ b/xos/vpgwc.m4
@@ -0,0 +1,54 @@
+tosca_definitions_version: tosca_simple_yaml_1_0
+
+# compile this with "m4 vpgwc.m4 > vpgwc.yaml"
+
+# include macros
+include(macros.m4)
+
+node_types:
+    tosca.nodes.VPGWCService:
+        derived_from: tosca.nodes.Root
+        description: >
+            CORD: The vPGWC Service
+        capabilities:
+            xos_base_service_caps
+        properties:
+            xos_base_props
+            xos_base_service_props
+            view_url:
+                type: string
+                required: false
+            icon_url:
+                type: string
+                required: false
+            enabled:
+                type: boolean
+                required: true
+            published:
+                type: boolean
+                required: true
+            public_key:
+                type: string
+                required: false
+            private_key_fn:
+                type: string
+                required: false
+            versionNumber:
+                type: string
+                required: false
+
+    tosca.nodes.VPGWCTenant:
+        derived_from: tosca.nodes.Root
+        description: >
+            CORD: The vPGWC Tenant
+        properties:
+            xos_base_tenant_props
+            display_message:
+                type: string
+                required: false
+            s5s8_pgw_tag:
+                type: string
+                required: false
+            image_name:
+                type: string
+                required: false
\ No newline at end of file
diff --git a/xos/vpgwc.xproto b/xos/vpgwc.xproto
new file mode 100644
index 0000000..4ae865c
--- /dev/null
+++ b/xos/vpgwc.xproto
@@ -0,0 +1,16 @@
+option name = "vPGWC";
+option verbose_name = "VPGWCService";
+option legacy = "True";
+
+message VPGWCService (Service) {
+    option name = "VPGWCService";
+    option verbose_name = "Virtual Packet Gateway Control Service";
+}
+
+message VPGWCTenant (TenantWithContainer) {
+    option name = "VPGWCTenant";
+    option verbose_name = "Virtual Packet Gateway Control Tenant";
+    optional string display_message = 1 [db_index = False, max_length = 1024, null = True, blank = False, default = "New vpgwc Component"];
+    optional string s5s8_pgw_tag = 2 [db_index = False, max_length = 1024, null = True, content = "stripped", blank = False, default = "300"];
+    optional string image_name = 3 [db_index = False, max_length = 1024, null = True, content = "stripped", blank = False, default = "default"];
+}
diff --git a/xos/vpgwc.yaml b/xos/vpgwc.yaml
new file mode 100644
index 0000000..23e8636
--- /dev/null
+++ b/xos/vpgwc.yaml
@@ -0,0 +1,124 @@
+tosca_definitions_version: tosca_simple_yaml_1_0
+
+# compile this with "m4 vpgwc.m4 > vpgwc.yaml"
+
+# include macros
+# Note: Tosca derived_from isn't working the way I think it should, it's not
+#    inheriting from the parent template. Until we get that figured out, use
+#    m4 macros do our inheritance
+
+
+# Service
+
+
+# Subscriber
+
+
+
+
+# end m4 macros
+
+
+
+node_types:
+    tosca.nodes.VPGWCService:
+        derived_from: tosca.nodes.Root
+        description: >
+            CORD: The vPGWC Service
+        capabilities:
+            scalable:
+                type: tosca.capabilities.Scalable
+            service:
+                type: tosca.capabilities.xos.Service
+        properties:
+            no-delete:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to delete this object
+            no-create:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to create this object
+            no-update:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
+            kind:
+                type: string
+                default: generic
+                description: Type of service.
+            view_url:
+                type: string
+                required: false
+                description: URL to follow when icon is clicked in the Service Directory.
+            icon_url:
+                type: string
+                required: false
+                description: ICON to display in the Service Directory.
+            enabled:
+                type: boolean
+                default: true
+            published:
+                type: boolean
+                default: true
+                description: If True then display this Service in the Service Directory.
+            public_key:
+                type: string
+                required: false
+                description: Public key to install into Instances to allows Services to SSH into them.
+            private_key_fn:
+                type: string
+                required: false
+                description: Location of private key file
+            versionNumber:
+                type: string
+                required: false
+                description: Version number of Service.
+            view_url:
+                type: string
+                required: false
+            icon_url:
+                type: string
+                required: false
+            enabled:
+                type: boolean
+                required: true
+            published:
+                type: boolean
+                required: true
+            public_key:
+                type: string
+                required: false
+            private_key_fn:
+                type: string
+                required: false
+            versionNumber:
+                type: string
+                required: false
+
+    tosca.nodes.VPGWCTenant:
+        derived_from: tosca.nodes.Root
+        description: >
+            CORD: The vPGWC Tenant
+        properties:
+            kind:
+                type: string
+                default: generic
+                description: Kind of tenant
+            service_specific_id:
+                type: string
+                required: false
+                description: Service specific ID opaque to XOS but meaningful to service
+            display_message:
+                type: string
+                required: false
+            s5s8_pgw_tag:
+                type: string
+                required: false
+            image_name:
+                type: string
+                required: false
\ No newline at end of file