[Sahara] Added ability to specify security groups for node group

Known issues:
1. Security groups added to the same page as general parameters. Page
   is a little overloaded now. Will improve this later.

Change-Id: Ieb224ea4db2adc46073b86e7181981ea598c9a8f
Blueprint: cluster-secgroups
Closes-Bug: #1364659

openstack_dashboard/api/sahara.py

@@ -92,7 +92,8 @@ def nodegroup_template_create(request, name, plugin_name, hadoop_version,
                               flavor_id, description=None,
                               volumes_per_node=None, volumes_size=None,
                               node_processes=None, node_configs=None,
-                              floating_ip_pool=None):
+                              floating_ip_pool=None, security_groups=None,
+                              auto_security_group=False):
     return client(request).node_group_templates.create(name, plugin_name,
                                                        hadoop_version,
                                                        flavor_id, description,
@@ -100,7 +101,9 @@ def nodegroup_template_create(request, name, plugin_name, hadoop_version,
                                                        volumes_size,
                                                        node_processes,
                                                        node_configs,
-                                                       floating_ip_pool)
+                                                       floating_ip_pool,
+                                                       security_groups,
+                                                       auto_security_group)
 
 
 def nodegroup_template_list(request):

openstack_dashboard/dashboards/project/data_processing/cluster_templates/templates/data_processing.cluster_templates/_nodegroups_details.html

@@ -18,6 +18,18 @@
                 <dd>{% trans "Template not specified" %}</dd>
             {% endif %}
 
+            <dt>{% trans "Auto Security Group" %}</dt>
+            <dd>{{ node_group.auto_security_group|yesno }}</dd>
+
+            <dt>{% trans "Security Groups" %}</dt>
+            <dd>
+                <ul class="list-bullet">
+                    {% for group in node_group.security_groups %}
+                        <li>{{ group }}</li>
+                    {% endfor %}
+                </ul>
+            </dd>
+
             <dt>{% trans "Node Processes" %}</dt>
             {% if node_group.node_processes %}
                 <dd>

openstack_dashboard/dashboards/project/data_processing/clusters/templates/data_processing.clusters/_nodegroups_details.html

@@ -26,6 +26,18 @@
                 <dd>{% trans "Template not specified" %}</dd>
             {% endif %}
 
+            <dt>{% trans "Auto Security Group" %}</dt>
+            <dd>{{ node_group.auto_security_group|yesno }}</dd>
+
+            <dt>{% trans "Security Groups" %}</dt>
+            <dd>
+                <ul class="list-bullet">
+                    {% for group in node_group.security_groups %}
+                        <li>{{ group }}</li>
+                    {% endfor %}
+                </ul>
+            </dd>
+
             <dt>{% trans "Node Processes" %}</dt>
             {% if node_group.node_processes %}
                 <dd>

openstack_dashboard/dashboards/project/data_processing/nodegroup_templates/templates/data_processing.nodegroup_templates/_details.html

@@ -20,6 +20,23 @@
         <dt>{% trans "Hadoop Version" %}</dt>
         <dd>{{ template.hadoop_version }}</dd>
     </dl>
+
+    <dl>
+        <dt>{% trans "Auto Security Group" %}</dt>
+        <dd>{{ template.auto_security_group }}</dd>
+    </dl>
+
+    <dl>
+        <dt>{% trans "Security Groups" %}</dt>
+        <dd>
+            <ul class="list-bullet">
+                {% for group in template.security_groups %}
+                    <li>{{ group }}</li>
+                {% endfor %}
+            </ul>
+        </dd>
+    </dl>
+
     <dl>
         <dt>{% trans "Node Processes" %}</dt>
         <dd>

openstack_dashboard/dashboards/project/data_processing/nodegroup_templates/workflows/create.py

@@ -98,6 +98,21 @@ class GeneralConfigAction(workflows.Action):
                 choices=pool_choices,
                 required=False)
 
+        self.fields["autogroup"] = forms.BooleanField(
+            label=_("Auto Security Group"),
+            widget=forms.CheckboxInput(),
+            help_text=_("Create security group for this Node Group."),
+            required=False)
+
+        groups = network.security_group_list(request)
+        security_group_list = [(sg.id, sg.name) for sg in groups]
+        self.fields["groups"] = forms.MultipleChoiceField(
+            label=_("Security Groups"),
+            widget=forms.CheckboxSelectMultiple(),
+            help_text=_("Launch instances in these security groups."),
+            choices=security_group_list,
+            required=False)
+
         self.fields["processes"] = forms.MultipleChoiceField(
             label=_("Processes"),
             widget=forms.CheckboxSelectMultiple(),
@@ -243,7 +258,9 @@ class ConfigureNodegroupTemplate(workflow_helpers.ServiceParametersWorkflow,
                 volumes_size=volumes_size,
                 node_processes=processes,
                 node_configs=configs_dict,
-                floating_ip_pool=context.get("general_floating_ip_pool", None))
+                floating_ip_pool=context.get("general_floating_ip_pool"),
+                security_groups=context["general_groups"],
+                auto_security_group=context["general_autogroup"])
             return True
         except api_base.APIException as e:
             self.error_description = str(e)