Add ability to disable bootmenu parameter

Right now there are some kind of bug that prevents VM from booting
when running at virtualized slave on latest xenial qemu packages &
kernel. Disabling whole bootmenu parameter hepls.

Change-Id: I838ee5cb69babc37f19093b2a378e984fcc0b958

devops/driver/libvirt/libvirt_xml_builder.py

@@ -313,7 +313,7 @@ class LibvirtXMLBuilder(object):
             if self.driver.reboot_timeout:
                 node_xml.bios(rebootTimeout='{0}'.format(
                     self.driver.reboot_timeout))
-            if node.should_enable_boot_menu:
+            if node.enable_bootmenu and node.should_enable_boot_menu:
                 node_xml.bootmenu(enable='yes', timeout='3000')
 
         with node_xml.devices:

devops/migrations/0002_add_field_created.py

@@ -138,6 +138,8 @@ class Migration(SchemaMigration):
             'environment': ('django.db.models.fields.related.ForeignKey', [],
                             {'to': u"orm['devops.Environment']",
                              'null': 'True'}),
+            'enable_bootmenu': ('django.db.models.fields.BooleanField', [],
+                        {'default': 'True'}),
             'has_vnc': ('django.db.models.fields.BooleanField', [],
                         {'default': 'True'}),
             'hypervisor': ('django.db.models.fields.CharField', [],

devops/models/environment.py

@@ -86,14 +86,16 @@ class Environment(DriverModel):
     def get_nodes(self, *args, **kwargs):
         return self.node_set.filter(*args, **kwargs)
 
-    def add_node(self, memory, name, vcpu=1, boot=None, role='fuel_slave'):
+    def add_node(self, memory, name, vcpu=1, boot=None, role='fuel_slave',
+                 enable_bootmenu=True):
         return Node.node_create(
             name=name,
             memory=memory,
             vcpu=vcpu,
             environment=self,
             role=role,
-            boot=boot)
+            boot=boot,
+            enable_bootmenu=enable_bootmenu)
 
     def add_empty_volume(self, node, name, capacity, device='disk',
                          bus='virtio', format='qcow2', multipath_count=0):
@@ -378,7 +380,9 @@ class Environment(DriverModel):
             role=config_node['role'],
             memory=int(node_params['memory']),
             vcpu=int(node_params['vcpu']),
-            boot=node_params['boot'])
+            boot=node_params['boot'],
+            enable_bootmenu=node_params.get('enable_bootmenu', True)
+        )
 
         self.create_interfaces(node_params['interfaces'], node)
 

devops/models/node.py

@@ -49,6 +49,7 @@ class Node(DriverModel):
     os_type = choices('hvm')
     architecture = choices('x86_64', 'i686')
     boot = models.CharField(max_length=255, null=False, default=json.dumps([]))
+    enable_bootmenu = models.BooleanField(null=False, default=True)
     metadata = models.CharField(max_length=255, null=True)
     role = models.CharField(max_length=255, null=True)
     vcpu = models.PositiveSmallIntegerField(null=False, default=1)
@@ -516,7 +517,8 @@ class Node(DriverModel):
     @classmethod
     def node_create(cls, name, environment=None, role=None, vcpu=1,
                     memory=1024, has_vnc=True, metadata=None, hypervisor='kvm',
-                    os_type='hvm', architecture='x86_64', boot=None):
+                    os_type='hvm', architecture='x86_64', boot=None,
+                    enable_bootmenu=True):
         """Create node
 
         :rtype : Node
@@ -527,6 +529,7 @@ class Node(DriverModel):
             name=name, environment=environment,
             role=role, vcpu=vcpu, memory=memory,
             has_vnc=has_vnc, metadata=metadata, hypervisor=hypervisor,
-            os_type=os_type, architecture=architecture, boot=json.dumps(boot)
+            os_type=os_type, architecture=architecture, boot=json.dumps(boot),
+            enable_bootmenu=enable_bootmenu
         )
         return node