def get(self, request):
"""Get a list of flavors.
The listing result is an object with property "items". Each item is
a flavor. By default this will return the flavors for the user's
current project. If the user is admin, public flavors will also be
returned.
:param is_public: For a regular user, set to True to see all public
flavors. For an admin user, set to False to not see public flavors.
:param get_extras: Also retrieve the extra specs.
Example GET:
http://localhost/api/nova/flavors?is_public=true
"""
is_public = request.GET.get('is_public')
is_public = (is_public and is_public.lower() == 'true')
get_extras = request.GET.get('get_extras')
get_extras = bool(get_extras and get_extras.lower() == 'true')
flavors = api.nova.flavor_list(request, is_public=is_public,
get_extras=get_extras)
flavors = instances_utils.sort_flavor_list(request, flavors,
with_menu_label=False)
result = {'items': []}
for flavor in flavors:
d = flavor.to_dict()
if get_extras:
d['extras'] = flavor.extras
result['items'].append(d)
return result
def get(self, request):
"""Get a list of flavors.
The listing result is an object with property "items". Each item is
a flavor. By default this will return the flavors for the user's
current project. If the user is admin, public flavors will also be
returned.
:param is_public: For a regular user, set to True to see all public
flavors. For an admin user, set to False to not see public flavors.
:param get_extras: Also retrieve the extra specs.
Example GET:
http://localhost/api/nova/flavors?is_public=true
"""
is_public = request.GET.get('is_public')
is_public = (is_public and is_public.lower() == 'true')
get_extras = request.GET.get('get_extras')
get_extras = bool(get_extras and get_extras.lower() == 'true')
flavors = api.nova.flavor_list(request,
is_public=is_public,
get_extras=get_extras)
flavors = instances_utils.sort_flavor_list(request,
flavors,
with_menu_label=False)
result = {'items': []}
for flavor in flavors:
d = flavor.to_dict()
if get_extras:
d['extras'] = flavor.extras
result['items'].append(d)
return result
def get_flavors(self, *args, **kwargs):
try:
flavors = api.trove.flavor_list(self.request)
return instance_utils.sort_flavor_list(self.request, flavors)
except Exception:
redirect = reverse("horizon:project:databases:index")
exceptions.handle(self.request, _("Unable to retrieve flavors."), redirect=redirect)
def get_flavors(self, *args, **kwargs):
try:
flavors = api.trove.flavor_list(self.request)
return instance_utils.sort_flavor_list(self.request, flavors)
except Exception:
redirect = reverse("horizon:project:databases:index")
exceptions.handle(self.request,
_('Unable to retrieve flavors.'),
redirect=redirect)
def populate_flavor_choices(self, request, context):
flavors = context.get('flavors').values()
if len(flavors) > 1:
flavors = instance_utils.sort_flavor_list(request, flavors)
if flavors:
flavors.insert(0, ("", _("Select a New Flavor")))
else:
flavors.insert(0, ("", _("No flavors available")))
return flavors
def populate_flavor_choices(self, request, context):
flavors = context.get('flavors').values()
if len(flavors) > 1:
flavors = instance_utils.sort_flavor_list(request, flavors)
if flavors:
flavors.insert(0, ("", _("Select a New Flavor")))
else:
flavors.insert(0, ("", _("No flavors available")))
return flavors
def populate_flavor_choices(self, request, context):
old_flavor_id = context.get('old_flavor_id')
flavors = context.get('flavors').values()
# Remove current flavor from the list of flavor choices
flavors = [flavor for flavor in flavors if flavor.id != old_flavor_id]
if len(flavors) > 1:
flavors = instance_utils.sort_flavor_list(request, flavors)
if flavors:
flavors.insert(0, ("", _("Select a New Flavor")))
else:
flavors.insert(0, ("", _("No flavors available")))
return flavors
def populate_flavor_choices(self, request, context):
old_flavor_id = context.get('old_flavor_id')
flavors = context.get('flavors').values()
# Remove current flavor from the list of flavor choices
flavors = [flavor for flavor in flavors if flavor.id != old_flavor_id]
if len(flavors) > 1:
flavors = instance_utils.sort_flavor_list(request, flavors)
if flavors:
flavors.insert(0, ("", _("Select a New Flavor")))
else:
flavors.insert(0, ("", _("No flavors available")))
return flavors
def _get_flavors(self, request, source_type=None):
sorted_flavors_list = []
if source_type:
flavors = instance_utils.flavor_list(request)
if flavors:
new_flavors = []
for flavor in flavors:
flavor_name = str(flavor.name)
if flavor_name.startswith(source_type):
new_flavors.append(flavor)
sorted_flavors_list = instance_utils.sort_flavor_list(request, new_flavors)
return sorted_flavors_list
def _get_flavors(self, request, source_type=None):
sorted_flavors_list = []
if source_type:
flavors = instance_utils.flavor_list(request)
if flavors:
new_flavors = []
for flavor in flavors:
flavor_name = str(flavor.name)
if flavor_name.startswith(source_type):
new_flavors.append(flavor)
sorted_flavors_list = instance_utils.sort_flavor_list(
request, new_flavors)
return sorted_flavors_list
def __init__(self, *args, **kwargs):
try:
request = args[0]
template_string = ""
if "template_upload" in kwargs:
template_upload = kwargs.pop('template_upload')
super(ImportNodegroupTemplateDetailsForm, self).__init__(
*args, **kwargs)
template_string = template_upload.read()
self.fields["template"].initial = template_string
else:
super(ImportNodegroupTemplateDetailsForm, self).__init__(
*args, **kwargs)
template_string = self.data["template"]
template_json = json.loads(template_string)
template_json = template_json["node_group_template"]
security_group_list = neutron.security_group_list(request)
security_group_choices = \
[(sg.id, sg.name) for sg in security_group_list]
self.fields["security_groups"].choices = security_group_choices
pools = neutron.floating_ip_pools_list(request)
pool_choices = [(pool.id, pool.name) for pool in pools]
pool_choices.insert(0, (None, "Do not assign floating IPs"))
self.fields["floating_ip_pool"].choices = pool_choices
flavors = nova_utils.flavor_list(request)
if flavors:
self.fields["flavor"].choices = nova_utils.sort_flavor_list(
request, flavors)
else:
self.fields["flavor"].choices = []
version = (template_json.get("hadoop_version", None) or
template_json["plugin_version"])
self.fields["image_id"].choices = \
self._populate_image_choices(request,
template_json["plugin_name"],
version)
except (ValueError, KeyError):
raise exceptions.BadRequest(_("Could not parse template"))
except Exception:
exceptions.handle(request)
def __init__(self, *args, **kwargs):
try:
request = args[0]
template_string = ""
if "template_upload" in kwargs:
template_upload = kwargs.pop('template_upload')
super(ImportNodegroupTemplateDetailsForm,
self).__init__(*args, **kwargs)
template_string = template_upload.read()
self.fields["template"].initial = template_string
else:
super(ImportNodegroupTemplateDetailsForm,
self).__init__(*args, **kwargs)
template_string = self.data["template"]
template_json = json.loads(template_string)
template_json = template_json["node_group_template"]
security_group_list = neutron.security_group_list(request)
security_group_choices = \
[(sg.id, sg.name) for sg in security_group_list]
self.fields["security_groups"].choices = security_group_choices
pools = neutron.floating_ip_pools_list(request)
pool_choices = [(pool.id, pool.name) for pool in pools]
pool_choices.insert(0, (None, "Do not assign floating IPs"))
self.fields["floating_ip_pool"].choices = pool_choices
flavors = nova_utils.flavor_list(request)
if flavors:
self.fields["flavor"].choices = nova_utils.sort_flavor_list(
request, flavors)
else:
self.fields["flavor"].choices = []
version = (template_json.get("hadoop_version", None)
or template_json["plugin_version"])
self.fields["image_id"].choices = \
self._populate_image_choices(request,
template_json["plugin_name"],
version)
except (ValueError, KeyError):
raise exceptions.BadRequest(_("Could not parse template"))
except Exception:
exceptions.handle(request)
def _add_datastore_flavor_field(self, request, datastore,
datastore_version):
name = self._build_widget_field_name(datastore, datastore_version)
attr_key = 'data-datastore-' + name
field = forms.ChoiceField(label=_("Flavor"),
help_text=_("Size of image to launch."),
required=False,
widget=forms.Select(
attrs={
'class': 'switched',
'data-switch-on': 'datastore',
attr_key: _("Flavor")
}))
valid_flavors = self.datastore_flavors(request, datastore,
datastore_version)
if valid_flavors:
field.choices = instance_utils.sort_flavor_list(
request, valid_flavors)
return name, field
def get_dcs(request):
dcs = []
for zone in get_zones(request, False):
try:
limit = api.proxy.project_absolute_limits(request, zone.id)
if limit.maxTotalInstances - limit.totalInstancesUsed <= 0:
disabled = True
else:
disabled = zone.disabled
except:
disabled = True
_flavors = instance_utils.flavor_list(request, zone.id)
flavors = instance_utils.sort_flavor_list(request, _flavors)
dcs.append({"id": zone.id, "name": zone.name,
"disabled": disabled, "flavors": flavors})
random.shuffle(dcs)
return HttpResponse(json.dumps({"dcs": dcs}), content_type='application/json')
def _add_datastore_flavor_field(self,
request,
datastore,
datastore_version):
name = self._build_widget_field_name(datastore, datastore_version)
attr_key = 'data-datastore-' + name
field = forms.ChoiceField(
label=_("Flavor"),
help_text=_("Size of image to launch."),
required=False,
widget=forms.Select(attrs={
'class': 'switched',
'data-switch-on': 'datastore',
attr_key: _("Flavor")
}))
valid_flavors = self.datastore_flavors(request,
datastore,
datastore_version)
if valid_flavors:
field.choices = instance_utils.sort_flavor_list(
request, valid_flavors)
return name, field
def populate_flavor_choices(self, request, context):
flavors = nova_utils.flavor_list(request)
if flavors:
return nova_utils.sort_flavor_list(request, flavors)
return []
def populate_flavor_choices(self, request, context):
flavors = self.flavors(request)
if flavors:
return instance_utils.sort_flavor_list(request, flavors)
return []
def _flavor_choices(self, request):
flavors = utils.flavor_list(request)
if flavors:
return utils.sort_flavor_list(request, flavors)
return []
def populate_flavor_choices(self, request, context):
flavors = instance_utils.flavor_list(request)
if flavors:
return instance_utils.sort_flavor_list(request, flavors)
return []
def _flavor_choices(self, request):
flavors = utils.flavor_list(request)
if flavors:
return utils.sort_flavor_list(request, flavors)
return []
