Make Image Service image formats configurable

Allow configuration of the available image formats
for image creation (corresponds to a feature added
Glance).

Incidentally fixes a test issue where the domain_get
call wasn't being properly stubbed out.

Fixes bug 1216157

Change-Id: Ifc72915d34767ce83f9d85b92ddeae0c2c00b8c6

openstack_dashboard/dashboards/admin/projects/tests.py

@@ -189,7 +189,8 @@ class CreateProjectWorkflowTests(test.BaseAdminViewTests):
     @test.create_stubs({api.keystone: ('get_default_role',
                                        'user_list',
                                        'group_list',
-                                       'role_list'),
+                                       'role_list',
+                                       'domain_get'),
                         api.neutron: ('is_extension_supported',
                                       'tenant_quota_get'),
                         quotas: ('get_default_quota_data',)})
@@ -237,7 +238,8 @@ class CreateProjectWorkflowTests(test.BaseAdminViewTests):
                                        'tenant_create',
                                        'user_list',
                                        'group_list',
-                                       'role_list'),
+                                       'role_list',
+                                       'domain_get'),
                         quotas: ('get_default_quota_data',),
                         api.cinder: ('tenant_quota_update',),
                         api.nova: ('tenant_quota_update',)})

openstack_dashboard/dashboards/project/images_and_snapshots/images/forms.py

@@ -36,6 +36,10 @@ from horizon import messages
 from openstack_dashboard import api
 
 
+IMAGE_BACKEND_SETTINGS = getattr(settings, 'OPENSTACK_IMAGE_BACKEND', {})
+IMAGE_FORMAT_CHOICES = IMAGE_BACKEND_SETTINGS.get('image_formats', [])
+
+
 LOG = logging.getLogger(__name__)
 
 
@@ -71,24 +75,7 @@ class CreateImageForm(forms.SelfHandlingForm):
                                  required=False)
     disk_format = forms.ChoiceField(label=_('Format'),
                                     required=True,
-                                    choices=[('', ''),
-                                             ('aki',
-                                                _('AKI - Amazon Kernel '
-                                                        'Image')),
-                                             ('ami',
-                                                _('AMI - Amazon Machine '
-                                                        'Image')),
-                                             ('ari',
-                                                _('ARI - Amazon Ramdisk '
-                                                        'Image')),
-                                             ('iso',
-                                                _('ISO - Optical Disk Image')),
-                                             ('qcow2',
-                                                _('QCOW2 - QEMU Emulator')),
-                                             ('raw', 'Raw'),
-                                             ('vdi', 'VDI'),
-                                             ('vhd', 'VHD'),
-                                             ('vmdk', 'VMDK')],
+                                    choices=[],
                                     widget=forms.Select(attrs={'class':
                                                                'switchable'}))
     minimum_disk = forms.IntegerField(label=_("Minimum Disk (GB)"),
@@ -112,6 +99,7 @@ class CreateImageForm(forms.SelfHandlingForm):
         super(CreateImageForm, self).__init__(*args, **kwargs)
         if not settings.HORIZON_IMAGES_ALLOW_UPLOAD:
             self.fields['image_file'].widget = HiddenInput()
+        self.fields['disk_format'].choices = IMAGE_FORMAT_CHOICES
 
     def clean(self):
         data = super(CreateImageForm, self).clean()

openstack_dashboard/local/local_settings.py.example

@@ -159,6 +159,24 @@ OPENSTACK_NEUTRON_NETWORK = {
     'enable_security_group': True,
 }
 
+# The OPENSTACK_IMAGE_BACKEND settings can be used to customize features
+# in the OpenStack Dashboard related to the Image service, such as the list
+# of supported image formats.
+OPENSTACK_IMAGE_BACKEND = {
+    'image_formats': [
+        ('', ''),
+        ('aki', _('AKI - Amazon Kernel Image')),
+        ('ami', _('AMI - Amazon Machine Image')),
+        ('ari', _('ARI - Amazon Ramdisk Image')),
+        ('iso', _('ISO - Optical Disk Image')),
+        ('qcow2', _('QCOW2 - QEMU Emulator')),
+        ('raw', _('Raw')),
+        ('vdi', _('VDI')),
+        ('vhd', _('VHD')),
+        ('vmdk', _('VMDK'))
+    ]
+}
+
 # OPENSTACK_ENDPOINT_TYPE specifies the endpoint type to use for the endpoints
 # in the Keystone service catalog. Use this setting when Horizon is running
 # external to the OpenStack environment. The default is 'publicURL'.

openstack_dashboard/test/settings.py

@@ -91,6 +91,21 @@ OPENSTACK_HYPERVISOR_FEATURES = {
     'can_set_mount_point': True,
 }
 
+OPENSTACK_IMAGE_BACKEND = {
+    'image_formats': [
+        ('', ''),
+        ('aki', _('AKI - Amazon Kernel Image')),
+        ('ami', _('AMI - Amazon Machine Image')),
+        ('ari', _('ARI - Amazon Ramdisk Image')),
+        ('iso', _('ISO - Optical Disk Image')),
+        ('qcow2', _('QCOW2 - QEMU Emulator')),
+        ('raw', _('Raw')),
+        ('vdi', _('VDI')),
+        ('vhd', _('VHD')),
+        ('vmdk', _('VMDK'))
+    ]
+}
+
 LOGGING['loggers']['openstack_dashboard'] = {
     'handlers': ['test'],
     'propagate': False,

run_tests.sh

@@ -6,7 +6,7 @@ set -o errexit
 # Increment me any time the environment should be rebuilt.
 # This includes dependncy changes, directory renames, etc.
 # Simple integer secuence: 1, 2, 3...
-environment_version=39
+environment_version=40
 #--------------------------------------------------------#
 
 function usage {