GBP UI - added network services UI

Change-Id: I71dd954d7a1fba445067299ef361d9c0e1f7b2e2

gbpui/panels/network_services/forms.py

@@ -0,0 +1,259 @@
+# Copyright 2010-2011 OpenStack Foundation
+# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
+#
+# 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.
+
+import json
+import logging
+
+from django.core.urlresolvers import reverse
+from django.utils.translation import ugettext_lazy as _
+
+from django import http
+from django import shortcuts
+
+from horizon import exceptions
+from horizon import forms
+
+
+from gbpui import client
+
+LOG = logging.getLogger(__name__)
+
+SERVICE_TYPES = [('LOADBALANCER', 'Load Balancer'),
+                 ('FIREWALL', 'Firewall')]
+
+
+class CreateServiceChainNodeForm(forms.SelfHandlingForm):
+    name = forms.CharField(max_length=80, label=_("Name"))
+    description = forms.CharField(
+        max_length=80, label=_("Description"), required=False)
+    service_type = forms.ChoiceField(
+        label=_("Service Type"), choices=SERVICE_TYPES)
+    template_file = forms.FileField(label=_('Template File'),
+                                    help_text=_(
+                                        'A local template file to upload.'),
+                                    required=False)
+    template_string = forms.CharField(label=_("Template String"),
+                                      widget=forms.Textarea, required=False)
+
+    def clean(self):
+        cleaned_data = super(CreateServiceChainNodeForm, self).clean()
+        files = self.request.FILES
+        template_str = None
+        if 'template_file' in files:
+            temp = files['template_file'].read()
+            try:
+                template_str = json.loads(temp)
+            except Exception:
+                msg = _('Invalid file format.')
+                raise forms.ValidationError(msg)
+        else:
+            try:
+                tstr = cleaned_data["template_string"]
+                if bool(tstr):
+                    template_str = json.loads(tstr)
+            except Exception:
+                msg = _("Invalid template string.")
+                raise forms.ValidationError(msg)
+        if template_str is not None:
+            cleaned_data['config'] = template_str
+        else:
+            msg = _("Please choose a template file or enter template string.")
+            raise forms.ValidationError(msg)
+        return cleaned_data
+
+    def handle(self, request, context):
+        url = reverse("horizon:project:network_services:index")
+        try:
+            try:
+                del context['template_string']
+                del context['template_file']
+            except KeyError:
+                pass
+            context['config'] = json.dumps(context['config'])
+            client.create_servicechain_node(request, **context)
+            msg = _("Service Chain Node Created Successfully!")
+            LOG.debug(msg)
+            return http.HttpResponseRedirect(url)
+        except Exception as e:
+            msg = _("Failed to create Service Chain Node. %s") % (str(e))
+            LOG.error(msg)
+            exceptions.handle(request, msg, redirect=shortcuts.redirect)
+
+
+class UpdateServiceChainNodeForm(forms.SelfHandlingForm):
+    name = forms.CharField(max_length=80, label=_("Name"))
+    description = forms.CharField(
+        max_length=80, label=_("Description"), required=False)
+
+    def __init__(self, request, *args, **kwargs):
+        super(UpdateServiceChainNodeForm, self).__init__(
+            request, *args, **kwargs)
+        try:
+            scnode_id = self.initial['scnode_id']
+            scnode = client.get_servicechain_node(request, scnode_id)
+            for item in ['name', 'description']:
+                self.fields[item].initial = getattr(scnode, item)
+        except Exception:
+            msg = _("Failed to retrive Service Chain Node details.")
+            LOG.error(msg)
+
+    def handle(self, request, context):
+        url = reverse("horizon:project:network_services:index")
+        try:
+            scnode_id = self.initial['scnode_id']
+            client.update_servicechain_node(
+                request, scnode_id, **context)
+            msg = _("Service Chain Node Created Successfully!")
+            LOG.debug(msg)
+            return http.HttpResponseRedirect(url)
+        except Exception as e:
+            msg = _("Failed to create Service Chain Node.  %s") % (str(e))
+            LOG.error(msg)
+            exceptions.handle(request, msg, redirect=shortcuts.redirect)
+
+
+class CreateServiceChainSpecForm(forms.SelfHandlingForm):
+    name = forms.CharField(max_length=80, label=_("Name"))
+    description = forms.CharField(
+        max_length=80, label=_("Description"), required=False)
+    nodes = forms.MultipleChoiceField(label=_("Nodes"))
+
+    def __init__(self, request, *args, **kwargs):
+        super(CreateServiceChainSpecForm, self).__init__(
+            request, *args, **kwargs)
+        try:
+            nodes = client.servicechainnode_list(request)
+            nodes = [(item.id, item.name + ":" + str(item.id))
+                     for item in nodes]
+            self.fields['nodes'].choices = nodes
+        except Exception:
+            msg = _("Failed to retrive service chain nodes.")
+            LOG.error(msg)
+            exceptions.handle(request, msg, redirect=shortcuts.redirect)
+
+    def handle(self, request, context):
+        url = reverse("horizon:project:network_services:index")
+        try:
+            client.create_servicechain_spec(request, **context)
+            msg = _("Service Chain Spec Created Successfully!")
+            LOG.debug(msg)
+            return http.HttpResponseRedirect(url)
+        except Exception as e:
+            msg = _("Failed to create Service Chain Spec.  %s") % (str(e))
+            LOG.error(msg)
+            exceptions.handle(request, msg, redirect=shortcuts.redirect)
+
+
+class UpdateServiceChainSpecForm(CreateServiceChainSpecForm):
+
+    def __init__(self, request, *args, **kwargs):
+        super(UpdateServiceChainSpecForm, self).__init__(
+            request, *args, **kwargs)
+        try:
+            scspec_id = self.initial['scspec_id']
+            scspec = client.get_servicechain_spec(request, scspec_id)
+            for attr in ['name', 'description', 'nodes']:
+                self.fields[attr].initial = getattr(scspec, attr)
+        except Exception:
+            pass
+
+    def handle(self, request, context):
+        url = reverse("horizon:project:network_services:index")
+        try:
+            scspec_id = self.initial['scspec_id']
+            client.update_servicechain_spec(request, scspec_id, **context)
+            msg = _("Service Chain Spec Created Successfully!")
+            LOG.debug(msg)
+            return http.HttpResponseRedirect(url)
+        except Exception as e:
+            msg = _("Failed to create Service Chain Spec.  %s") % (str(e))
+            LOG.error(msg)
+            exceptions.handle(request, msg, redirect=shortcuts.redirect)
+
+
+class CreateServiceChainInstanceForm(forms.SelfHandlingForm):
+    name = forms.CharField(max_length=80, label=_("Name"))
+    description = forms.CharField(
+        max_length=80, label=_("Description"), required=False)
+    servicechain_spec = forms.ChoiceField(label=_("ServiceChain Spec"))
+    provider_ptg = forms.ChoiceField(label=_("Provider PTG"))
+    consumer_ptg = forms.ChoiceField(label=_("Consumer PTG"))
+    classifier = forms.ChoiceField(label=_("Classifier"))
+
+    def __init__(self, request, *args, **kwargs):
+        super(CreateServiceChainInstanceForm, self).__init__(
+            request, *args, **kwargs)
+        try:
+            sc_specs = client.servicechainspec_list(request)
+            ptgs = client.policy_target_list(request)
+            ptgs = [(item.id, item.name) for item in ptgs]
+            classifiers = client.policyclassifier_list(request)
+            self.fields['servicechain_spec'].choices = [
+                (item.id, item.name) for item in sc_specs]
+            self.fields['provider_ptg'].choices = ptgs
+            self.fields['consumer_ptg'].choices = ptgs
+            self.fields['classifier'].choices = [
+                (item.id, item.name) for item in classifiers]
+        except Exception:
+            msg = _("Failed to retrive policy targets")
+            LOG.error(msg)
+
+    def handle(self, request, context):
+        url = reverse("horizon:project:network_services:index")
+        try:
+            client.create_servicechain_instance(request, **context)
+            msg = _("Service Chain Instance Created Successfully!")
+            LOG.debug(msg)
+            return http.HttpResponseRedirect(url)
+        except Exception as e:
+            msg = _("Failed to create Service Chain Instance.  %s") % (str(e))
+            LOG.error(msg)
+            exceptions.handle(request, msg, redirect=shortcuts.redirect)
+
+
+class UpdateServiceChainInstanceForm(forms.SelfHandlingForm):
+    name = forms.CharField(max_length=80, label=_("Name"))
+    description = forms.CharField(
+        max_length=80, label=_("Description"), required=False)
+    servicechain_spec = forms.ChoiceField(label=_("ServiceChain Spec"))
+
+    def __init__(self, request, *args, **kwargs):
+        super(UpdateServiceChainInstanceForm, self).__init__(
+            request, *args, **kwargs)
+        try:
+            scinstance_id = self.initial['scinstance_id']
+            sc_specs = client.servicechainspec_list(request)
+            self.fields['servicechain_spec'].choices = [
+                (item.id, item.name) for item in sc_specs]
+            scinstance = client.get_servicechain_instance(
+                request, scinstance_id)
+            for attr in ['name', 'description', 'servicechain_spec']:
+                self.fields[attr].initial = getattr(scinstance, attr)
+        except Exception:
+            pass
+
+    def handle(self, request, context):
+        url = reverse("horizon:project:network_services:index")
+        try:
+            scinstance_id = self.initial['scinstance_id']
+            client.update_servicechain_instance(
+                request, scinstance_id, **context)
+            msg = _("Service Chain Instance Created Successfully!")
+            LOG.debug(msg)
+            return http.HttpResponseRedirect(url)
+        except Exception as e:
+            msg = _("Failed to create Service Chain Instance.  %s") % (str(e))
+            LOG.error(msg)
+            exceptions.handle(request, msg, redirect=shortcuts.redirect)

gbpui/panels/network_services/panel.py

@@ -0,0 +1,22 @@
+# 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.
+#
+# @author: Ronak Shah
+
+from django.utils.translation import ugettext_lazy as _
+
+import horizon
+
+
+class NetworkServices(horizon.Panel):
+    name = _("Network Services")
+    slug = "network_services"

gbpui/panels/network_services/tables.py

@@ -0,0 +1,149 @@
+#    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.
+#
+# @author: Ronak Shah
+
+from django.core.urlresolvers import reverse
+from django.utils.translation import ugettext_lazy as _
+
+from horizon import tables
+
+
+class CreateServiceChainSpecLink(tables.LinkAction):
+    name = "create_scspec_link"
+    verbose_name = _("Create Service Chain Spec")
+    url = "horizon:project:network_services:create_sc_spec"
+    classes = ("ajax-modal", "btn-create_scspec")
+
+
+class EditServiceChainSpecLink(tables.LinkAction):
+    name = "edit_sc_spec"
+    verbose_name = _("Edit")
+    classes = ("ajax-modal", "btn-update",)
+
+    def get_link_url(self, scspec):
+        base_url = reverse("horizon:project:network_services:update_sc_spec",
+                kwargs={'scspec_id': scspec.id})
+        return base_url
+
+
+class DeleteServiceChainSpecLink(tables.DeleteAction):
+    name = "delete_servicechain_spec"
+    action_present = _("Delete")
+    action_past = _("Scheduled deletion of %(data_type)s")
+    data_type_singular = _("ServiceChainSpec")
+    data_type_plural = _("ServiceChainSpecs")
+
+
+class ServiceChainSpecTable(tables.DataTable):
+    name = tables.Column("name",
+                     verbose_name=_("Name"),
+                     link="horizon:project:network_services:sc_spec_details")
+    description = tables.Column("description",
+                                verbose_name=_("Description"))
+    nodes = tables.Column("nodes", verbose_name=_("Nodes"))
+
+    class Meta:
+        name = "service_chain_spec_table"
+        verbose_name = _("Service Chain Specs")
+        table_actions = (CreateServiceChainSpecLink,)
+        row_actions = (EditServiceChainSpecLink, DeleteServiceChainSpecLink,)
+
+
+class CreateServiceChainNodeLink(tables.LinkAction):
+    name = "create_scnode_link"
+    verbose_name = _("Create Service Chain Node")
+    url = "horizon:project:network_services:create_sc_node"
+    classes = ("ajax-modal", "btn-create_scnode")
+
+
+class EditServiceChainNodeLink(tables.LinkAction):
+    name = "edit_sc_node"
+    verbose_name = _("Edit")
+    classes = ("ajax-modal", "btn-update",)
+
+    def get_link_url(self, scnode):
+        base_url = reverse("horizon:project:network_services:update_sc_node",
+                kwargs={'scnode_id': scnode.id})
+        return base_url
+
+
+class DeleteServiceChainNodeLink(tables.DeleteAction):
+    name = "delete_servicechain_node"
+    action_present = _("Delete")
+    action_past = _("Scheduled deletion of %(data_type)s")
+    data_type_singular = _("ServiceChainNode")
+    data_type_plural = _("ServiceChainNodes")
+
+
+class ServiceChainNodeTable(tables.DataTable):
+    name = tables.Column("name",
+                     verbose_name=_("Name"),
+                     link="horizon:project:network_services:sc_node_details")
+    description = tables.Column("description",
+                                verbose_name=_("Description"))
+    service_type = tables.Column("service_type",
+                                 verbose_name=_("Service Type"))
+
+    class Meta:
+        name = "service_chain_node_table"
+        verbose_name = _("Service Chain Node")
+        table_actions = (CreateServiceChainNodeLink,)
+        row_actions = (EditServiceChainNodeLink, DeleteServiceChainNodeLink,)
+
+
+class CreateServiceChainInstanceLink(tables.LinkAction):
+    name = "create_scinstance_link"
+    verbose_name = _("Create Service Chain Instance")
+    url = "horizon:project:network_services:create_sc_instance"
+    classes = ("ajax-modal", "btn-create_scinstance")
+
+
+class EditServiceChainInstanceLink(tables.LinkAction):
+    name = "edit_sc_instance"
+    verbose_name = _("Edit")
+    classes = ("ajax-modal", "btn-update",)
+
+    def get_link_url(self, scinstance):
+        urlstring = "horizon:project:network_services:update_sc_instance"
+        base_url = reverse(urlstring, kwargs={'scinstance_id': scinstance.id})
+        return base_url
+
+
+class DeleteServiceChainInstanceLink(tables.DeleteAction):
+    name = "delete_servicechain_instance"
+    action_present = _("Delete")
+    action_past = _("Scheduled deletion of %(data_type)s")
+    data_type_singular = _("ServiceChainInstance")
+    data_type_plural = _("ServiceChainInstances")
+
+
+class ServiceChainInstanceTable(tables.DataTable):
+    name = tables.Column("name",
+            verbose_name=_("Name"),
+            link="horizon:project:network_services:sc_instance_details")
+    description = tables.Column("description",
+                                verbose_name=_("Description"))
+    provider_ptg = tables.Column(
+        "provider_ptg", verbose_name=_("Provider PTG"))
+    consumer_ptg = tables.Column(
+        "consumer_ptg", verbose_name=_("Consumer PTG"))
+    servicechain_spec = tables.Column(
+        "servicechain_spec", verbose_name=_("Service Chain Spec"))
+    classifier = tables.Column("classifier", verbose_name=_("Classifier"))
+
+    class Meta:
+        name = "service_chain_instance_table"
+        verbose_name = _("Service Chain Instance")
+        table_actions = (CreateServiceChainInstanceLink,)
+        row_actions = (
+            EditServiceChainInstanceLink, DeleteServiceChainInstanceLink,)

gbpui/panels/network_services/tabs.py

@@ -0,0 +1,149 @@
+#    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.
+#
+# @author: Ronak Shah
+
+from django.core.urlresolvers import reverse_lazy
+from django.utils.translation import ugettext_lazy as _
+
+from horizon import exceptions
+from horizon import tabs
+
+
+from gbpui import client
+from gbpui import column_filters as gfilters
+
+import tables as ns_tables
+
+
+class ServiceChainSpecTab(tabs.TableTab):
+    name = _("Service Chain Specs")
+    table_classes = (ns_tables.ServiceChainSpecTable,)
+    slug = "service_chain_specs"
+    template_name = "horizon/common/_detail_table.html"
+
+    def get_service_chain_spec_table_data(self):
+        specs = []
+        try:
+            specs = client.servicechainspec_list(self.request)
+            specs = [gfilters.update_sc_spec_attributes(
+                self.request, item) for item in specs]
+        except Exception:
+            pass
+        return specs
+
+
+class ServiceChainNodeTab(tabs.TableTab):
+    name = _("Service Chain Nodes")
+    table_classes = (ns_tables.ServiceChainNodeTable,)
+    slug = "service_chain_node"
+    template_name = "horizon/common/_detail_table.html"
+
+    def get_service_chain_node_table_data(self):
+        nodes = []
+        try:
+            nodes = client.servicechainnode_list(self.request)
+        except Exception:
+            pass
+        return nodes
+
+
+class ServiceChainInstanceTab(tabs.TableTab):
+    name = _("Service Chain Instances")
+    table_classes = (ns_tables.ServiceChainInstanceTable,)
+    slug = "service_chain_instance"
+    template_name = "horizon/common/_detail_table.html"
+
+    def get_service_chain_instance_table_data(self):
+        instances = []
+        try:
+            instances = client.servicechaininstance_list(self.request)
+            instances = [gfilters.update_sc_instance_attributes(
+                self.request, item) for item in instances]
+        except Exception:
+            pass
+        return instances
+
+
+class ServiceChainTabs(tabs.TabGroup):
+    slug = "service_chain_spec_tabs"
+    tabs = (ServiceChainSpecTab,
+            ServiceChainNodeTab,
+            ServiceChainInstanceTab,)
+    sticky = True
+
+
+class ServiceChainNodeDetailsTab(tabs.Tab):
+    name = _("Service Chain Node Details")
+    slug = "scnode_details"
+    template_name = "project/network_services/_scnode_details.html"
+    failure_url = reverse_lazy('horizon:project:network_services:index')
+
+    def get_context_data(self, request):
+        scnode_id = self.tab_group.kwargs['scnode_id']
+        try:
+            scnode = client.get_servicechain_node(request, scnode_id)
+        except Exception:
+            exceptions.handle(request, _(
+                'Unable to retrieve service node details.'),
+                redirect=self.failure_url)
+        return {'scnode': scnode}
+
+
+class SCNodeDetailsTabGroup(tabs.TabGroup):
+    slug = 'scnode_details'
+    tabs = (ServiceChainNodeDetailsTab,)
+
+
+class ServiceChainSpecDetailsTab(tabs.Tab):
+    name = _("Service Chain Spec Details")
+    slug = "scspec_details"
+    template_name = "project/network_services/_scspec_details.html"
+    failure_url = reverse_lazy('horizon:project:network_services:index')
+
+    def get_context_data(self, request):
+        scspec_id = self.tab_group.kwargs['scspec_id']
+        try:
+            scspec = client.get_servicechain_spec(request, scspec_id)
+        except Exception:
+            exceptions.handle(request, _(
+                'Unable to retrieve service chain spec details.'),
+                redirect=self.failure_url)
+        return {'scspec': scspec}
+
+
+class SCSpecDetailsTabGroup(tabs.TabGroup):
+    slug = 'scspec_details'
+    tabs = (ServiceChainSpecDetailsTab,)
+
+
+class ServiceChainInstanceDetailsTab(tabs.Tab):
+    name = _("Service Chain Instance Details")
+    slug = "scinstance_details"
+    template_name = "project/network_services/_scinstance_details.html"
+    failure_url = reverse_lazy('horizon:project:network_services:index')
+
+    def get_context_data(self, request):
+        scinstance_id = self.tab_group.kwargs['scinstance_id']
+        try:
+            scinstance = client.get_servicechain_instance(
+                request, scinstance_id)
+        except Exception:
+            exceptions.handle(request, _(
+                'Unable to retrieve service instance details.'),
+                redirect=self.failure_url)
+        return {'scinstance': scinstance}
+
+
+class SCInstanceDetailsTabGroup(tabs.TabGroup):
+    slug = 'scinstance_details'
+    tabs = (ServiceChainInstanceDetailsTab,)

gbpui/panels/network_services/templates/network_services/_create_service_chain_instance.html

@@ -0,0 +1,25 @@
+{% extends "horizon/common/_modal_form.html" %}
+{% load i18n %}
+{% load url from future %}
+
+{% block form_id %}create_service_chain_instance{% endblock %}
+{% block form_action %}{% url 'horizon:project:network_services:create_sc_instance' %}{% endblock %}
+
+{% block modal-header %}{% trans "Create Service Chain Instance" %}{% endblock %}
+
+{% block modal-body %}
+<div class="left">
+    <fieldset>
+    {% include "horizon/common/_form_fields.html" %}
+    </fieldset>
+</div>
+<div class="right">
+    <h3>{% trans "Description:" %}</h3>
+    <p>{% trans "Create Service Chain Instance." %}</p>
+</div>
+{% endblock %}
+
+{% block modal-footer %}
+  <input class="btn btn-primary pull-right" type="submit" value="{% trans "Save Changes" %}" />
+  <a href="{% url 'horizon:project:network_services:create_sc_instance' %}" class="btn secondary cancel close">{% trans "Cancel" %}</a>
+{% endblock %}   

gbpui/panels/network_services/templates/network_services/_create_service_chain_node.html

@@ -0,0 +1,26 @@
+{% extends "horizon/common/_modal_form.html" %}
+{% load i18n %}
+{% load url from future %}
+
+{% block form_id %}create_service_chain_node{% endblock %}
+{% block form_action %}{% url 'horizon:project:network_services:create_sc_node' %}{% endblock %}
+{% block form_attrs %}enctype="multipart/form-data"{% endblock %}
+
+{% block modal-header %}{% trans "Create Service Chain Node" %}{% endblock %}
+
+{% block modal-body %}
+<div class="left">
+    <fieldset>
+    {% include "horizon/common/_form_fields.html" %}
+    </fieldset>
+</div>
+<div class="right">
+    <h3>{% trans "Description:" %}</h3>
+    <p>{% trans "Create Service Chain Node." %}</p>
+</div>
+{% endblock %}
+
+{% block modal-footer %}
+  <input class="btn btn-primary pull-right" type="submit" value="{% trans "Save Changes" %}" />
+  <a href="{% url 'horizon:project:network_services:create_sc_node' %}" class="btn secondary cancel close">{% trans "Cancel" %}</a>
+{% endblock %}

gbpui/panels/network_services/templates/network_services/_create_service_chain_spec.html

@@ -0,0 +1,25 @@
+{% extends "horizon/common/_modal_form.html" %}
+{% load i18n %}
+{% load url from future %}
+
+{% block form_id %}create_service_chain_spec{% endblock %}
+{% block form_action %}{% url 'horizon:project:network_services:create_sc_spec' %}{% endblock %}
+
+{% block modal-header %}{% trans "Create Service Chain Spec" %}{% endblock %}
+
+{% block modal-body %}
+<div class="left">
+    <fieldset>
+    {% include "horizon/common/_form_fields.html" %}
+    </fieldset>
+</div>
+<div class="right">
+    <h3>{% trans "Description:" %}</h3>
+    <p>{% trans "Create Service Chain Spec." %}</p>
+</div>
+{% endblock %}
+
+{% block modal-footer %}
+  <input class="btn btn-primary pull-right" type="submit" value="{% trans "Save Changes" %}" />
+  <a href="{% url 'horizon:project:network_services:create_sc_spec' %}" class="btn secondary cancel close">{% trans "Cancel" %}</a>
+{% endblock %} 

gbpui/panels/network_services/templates/network_services/_scinstance_details.html

@@ -0,0 +1,30 @@
+{% load i18n sizeformat parse_date %}
+{% load url from future %}
+
+<div class="info row detail">
+	<hr class="header_rule">
+	<dl>
+		<dt>{% trans "Name" %}</dt>
+		<dd>{{ scinstance.name|default:_("-") }}</dd>
+
+		<dt>{% trans "Description" %}</dt>
+		<dd>{{ scinstance.description|default:_("-") }}</dd>
+
+		<dt>{% trans "ID" %}</dt>
+		<dd>{{ scinstance.id }} </dd>
+		
+		<dt>{% trans "Provider PTG" %}</dt>
+		<dd>{{ scinstance.provider_ptg }} </dd>
+
+		<dt>{% trans "Consumer PTG" %}</dt>
+		<dd>{{ scinstance.consumer_ptg }} </dd>
+
+		<dt>{% trans "Service Chain Spec" %}</dt>
+		<dd>{{ scinstance.servicechain_spec}} </dd>
+
+		<dt>{% trans "Classifier" %}</dt>
+		<dd>{{ scinstance.classifier}} </dd>
+	
+	</dl>
+</div>
+     

gbpui/panels/network_services/templates/network_services/_scnode_details.html

@@ -0,0 +1,16 @@
+{% load i18n sizeformat parse_date %}
+{% load url from future %}
+
+<div class="info row detail">
+	<hr class="header_rule">
+	<dl>
+		<dt>{% trans "Name" %}</dt>
+		<dd>{{ scnode.name|default:_("-") }}</dd>
+
+		<dt>{% trans "Description" %}</dt>
+		<dd>{{ scnode.description|default:_("-") }}</dd>
+
+		<dt>{% trans "ID" %}</dt>
+		<dd>{{ scnode.id }} </dd>
+	</dl>
+</div>                   

gbpui/panels/network_services/templates/network_services/_scspec_details.html

@@ -0,0 +1,25 @@
+{% load i18n sizeformat parse_date %}
+{% load url from future %}
+
+<div class="info row detail">
+	<hr class="header_rule">
+	<dl>
+		<dt>{% trans "Name" %}</dt>
+		<dd>{{ scspec.name|default:_("-") }}</dd>
+
+		<dt>{% trans "Description" %}</dt>
+		<dd>{{ scspec.description|default:_("-") }}</dd>
+
+		<dt>{% trans "ID" %}</dt>
+		<dd>{{ scspec.id }} </dd>
+
+		<dt>{% trans "Nodes" %}</dt>
+		<dd>
+			<ul class="list-unstyled">
+				{% for node in scspec.nodes %}
+				<li>{{ node}}</li>
+				{% endfor %}
+			</ul>
+		 </dd>
+	</dl>
+</div>

gbpui/panels/network_services/templates/network_services/_update_service_chain_instance.html

@@ -0,0 +1,25 @@
+{% extends "horizon/common/_modal_form.html" %}
+{% load i18n %}
+{% load url from future %}
+
+{% block form_id %}update_service_chain_instance{% endblock %}
+{% block form_action %}{% url 'horizon:project:network_services:update_sc_instance' scinstance_id %}{% endblock %}
+
+{% block modal-header %}{% trans "Update Service Chain Instance" %}{% endblock %}
+
+{% block modal-body %}
+<div class="left">
+    <fieldset>
+    {% include "horizon/common/_form_fields.html" %}
+    </fieldset>
+</div>
+<div class="right">
+    <h3>{% trans "Description:" %}</h3>
+    <p>{% trans "Update Service Chain Instance." %}</p>
+</div>
+{% endblock %}
+
+{% block modal-footer %}
+  <input class="btn btn-primary pull-right" type="submit" value="{% trans "Save Changes" %}" />
+  <a href="{% url 'horizon:project:network_services:index' %}" class="btn secondary cancel close">{% trans "Cancel" %}</a>
+{% endblock %}

gbpui/panels/network_services/templates/network_services/_update_service_chain_node.html

@@ -0,0 +1,25 @@
+{% extends "horizon/common/_modal_form.html" %}
+{% load i18n %}
+{% load url from future %}
+
+{% block form_id %}update_service_chain_node{% endblock %}
+{% block form_action %}{% url 'horizon:project:network_services:update_sc_node' scnode_id %}{% endblock %}
+
+{% block modal-header %}{% trans "Update Service Chain Node" %}{% endblock %}
+
+{% block modal-body %}
+<div class="left">
+    <fieldset>
+    {% include "horizon/common/_form_fields.html" %}
+    </fieldset>
+</div>
+<div class="right">
+    <h3>{% trans "Description:" %}</h3>
+    <p>{% trans "Update Service Chain Node." %}</p>
+</div>
+{% endblock %}
+
+{% block modal-footer %}
+  <input class="btn btn-primary pull-right" type="submit" value="{% trans "Save Changes" %}" />
+  <a href="{% url 'horizon:project:network_services:index' %}" class="btn secondary cancel close">{% trans "Cancel" %}</a>
+{% endblock %} 

gbpui/panels/network_services/templates/network_services/_update_service_chain_spec.html

@@ -0,0 +1,25 @@
+{% extends "horizon/common/_modal_form.html" %}
+{% load i18n %}
+{% load url from future %}
+
+{% block form_id %}update_service_chain_spec{% endblock %}
+{% block form_action %}{% url 'horizon:project:network_services:update_sc_spec' scspec_id %}{% endblock %}
+
+{% block modal-header %}{% trans "Update Service Chain Spec" %}{% endblock %}
+
+{% block modal-body %}
+<div class="left">
+    <fieldset>
+    {% include "horizon/common/_form_fields.html" %}
+    </fieldset>
+</div>
+<div class="right">
+    <h3>{% trans "Description:" %}</h3>
+    <p>{% trans "Update Service Chain Spec." %}</p>
+</div>
+{% endblock %}
+
+{% block modal-footer %}
+  <input class="btn btn-primary pull-right" type="submit" value="{% trans "Save Changes" %}" />
+  <a href="{% url 'horizon:project:network_services:index' %}" class="btn secondary cancel close">{% trans "Cancel" %}</a>
+{% endblock %}  

gbpui/panels/network_services/templates/network_services/details_tabs.html

@@ -0,0 +1,15 @@
+{% extends 'base.html' %}
+{% load i18n %}
+{% block title %}{% trans "Network Services" %}{% endblock %}
+
+{% block page_header %}
+{% include "horizon/common/_page_header.html" with title=_("Network Services") %}
+{% endblock page_header %}
+
+{% block main %}
+<div class="row">
+  <div class="col-sm-12">
+  {{ tab_group.render }}
+  </div>
+</div>
+{% endblock %}  

gbpui/panels/network_services/urls.py

@@ -0,0 +1,50 @@
+#    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.
+#
+# @author: Ronak Shah
+
+
+from django.conf.urls import patterns  # noqa
+from django.conf.urls import url  # noqa
+
+import views
+
+urlpatterns = patterns('',
+                       url(r'^$', views.IndexView.as_view(), name='index'),
+                       url(r'^create_sc_node$',
+                           views.CreateServiceChainNodeView.as_view(),
+                           name='create_sc_node'),
+                       url(r'^update_sc_node/(?P<scnode_id>[^/]+)/$',
+                           views.UpdateServiceChainNodeView.as_view(),
+                           name='update_sc_node'),
+                       url(r'^sc_node/(?P<scnode_id>[^/]+)/$',
+                           views.ServiceChainNodeDetailsView.as_view(),
+                           name='sc_node_details'),
+                       url(r'^create_sc_spec$',
+                           views.CreateServiceChainSpecView.as_view(),
+                           name='create_sc_spec'),
+                       url(r'^update_sc_spec/(?P<scspec_id>[^/]+)/$',
+                           views.UpdateServiceChainSpecView.as_view(),
+                           name='update_sc_spec'),
+                       url(r'^sc_spec/(?P<scspec_id>[^/]+)/$',
+                           views.ServiceChainSpecDetailsView.as_view(),
+                           name='sc_spec_details'),
+                       url(r'^create_sc_instance$',
+                           views.CreateServiceChainInstanceView.as_view(),
+                           name='create_sc_instance'),
+                       url(r'^update_sc_instance/(?P<scinstance_id>[^/]+)/$',
+                           views.UpdateServiceChainInstanceView.as_view(),
+                           name='update_sc_instance'),
+                       url(r'^sc_instance/(?P<scinstance_id>[^/]+)/$',
+                           views.ServiceChainInstanceDetailsView.as_view(),
+                           name='sc_instance_details'),
+                       )

gbpui/panels/network_services/views.py

@@ -0,0 +1,111 @@
+#    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 horizon import forms
+from horizon import tabs
+
+import forms as ns_forms
+import tabs as ns_tabs
+
+
+class IndexView(tabs.TabView):
+    tab_group_class = (ns_tabs.ServiceChainTabs)
+    template_name = 'project/network_services/details_tabs.html'
+
+
+class CreateServiceChainNodeView(forms.ModalFormView):
+    form_class = ns_forms.CreateServiceChainNodeForm
+    template_name = "project/network_services/create_service_chain_node.html"
+
+    def get_context_data(self, **kwargs):
+        context = super(
+            CreateServiceChainNodeView, self).get_context_data(**kwargs)
+        return context
+
+
+class UpdateServiceChainNodeView(forms.ModalFormView):
+    form_class = ns_forms.UpdateServiceChainNodeForm
+    template_name = "project/network_services/update_service_chain_node.html"
+
+    def get_context_data(self, **kwargs):
+        context = super(
+            UpdateServiceChainNodeView, self).get_context_data(**kwargs)
+        context['scnode_id'] = self.kwargs['scnode_id']
+        return context
+
+    def get_initial(self):
+        return self.kwargs
+
+
+class ServiceChainNodeDetailsView(tabs.TabView):
+    tab_group_class = (ns_tabs.SCNodeDetailsTabGroup)
+    template_name = 'project/network_services/details_tabs.html'
+
+
+class CreateServiceChainSpecView(forms.ModalFormView):
+    form_class = ns_forms.CreateServiceChainSpecForm
+    template_name = "project/network_services/create_service_chain_spec.html"
+
+    def get_context_data(self, **kwargs):
+        context = super(
+            CreateServiceChainSpecView, self).get_context_data(**kwargs)
+        return context
+
+
+class UpdateServiceChainSpecView(forms.ModalFormView):
+    form_class = ns_forms.UpdateServiceChainSpecForm
+    template_name = "project/network_services/update_service_chain_spec.html"
+
+    def get_context_data(self, **kwargs):
+        context = super(
+            UpdateServiceChainSpecView, self).get_context_data(**kwargs)
+        context['scspec_id'] = self.kwargs['scspec_id']
+        return context
+
+    def get_initial(self):
+        return self.kwargs
+
+
+class ServiceChainSpecDetailsView(tabs.TabView):
+    tab_group_class = (ns_tabs.SCSpecDetailsTabGroup)
+    template_name = 'project/network_services/details_tabs.html'
+
+
+class CreateServiceChainInstanceView(forms.ModalFormView):
+    form_class = ns_forms.CreateServiceChainInstanceForm
+    template_name = "project / network_services/"\
+        "ceate_service_chain_instance.html"
+
+    def get_context_data(self, **kwargs):
+        context = super(
+            CreateServiceChainInstanceView, self).get_context_data(**kwargs)
+        return context
+
+
+class UpdateServiceChainInstanceView(forms.ModalFormView):
+    form_class = ns_forms.UpdateServiceChainInstanceForm
+    template_name = "project/network_services/"\
+            "update_service_chain_instance.html"
+
+    def get_context_data(self, **kwargs):
+        context = super(
+            UpdateServiceChainInstanceView, self).get_context_data(**kwargs)
+        context['scinstance_id'] = self.kwargs['scinstance_id']
+        return context
+
+    def get_initial(self):
+        return self.kwargs
+
+
+class ServiceChainInstanceDetailsView(tabs.TabView):
+    tab_group_class = (ns_tabs.SCInstanceDetailsTabGroup)
+    template_name = 'project/network_services/details_tabs.html'