def __init__(self, request, *args, **kwargs):
super(UpdateiStoragePools, self).__init__(request, *args, **kwargs)
self._tier_name = kwargs['initial']['tier_name']
js_attrs = {
'onchange': 'add_total_quota()',
'onkeypress': 'this.onchange()',
'onpaste': 'this.onchange()',
'oninput': 'this.onchange()',
'onload': 'this.onchange()'
}
self.fields['cinder_pool_gib'] = forms.IntegerField(
label=_("Cinder Volumes Pool (GiB)"),
required=True,
help_text=_("Storage space allocated to cinder volumes in "
"gibibytes."),
min_value=0,
widget=forms.NumberInput(attrs=js_attrs))
self.fields['kube_pool_gib'] = forms.IntegerField(
label=_("Kubernetes Pool (GiB)"),
required=True,
help_text=_("Storage space allocated to Kubernetes in gibibytes."),
min_value=0,
widget=forms.NumberInput(attrs=js_attrs))
if self._tier_name == 'storage':
self.fields['glance_pool_gib'] = forms.IntegerField(
label=_("Glance Image Pool (GiB)"),
required=True,
help_text=_("Storage space allocated to glance images in "
"gibibytes."),
min_value=0,
widget=forms.NumberInput(attrs=js_attrs))
self.fields['ephemeral_pool_gib'] = forms.IntegerField(
label=_("Ephemeral Storage Pool(GiB)"),
required=True,
help_text=_("Storage space allocated to nova ephemeral "
"instance disks in gibibytes."),
min_value=0,
widget=forms.NumberInput(attrs=js_attrs))
self.fields['object_pool_gib'] = forms.IntegerField(
label=_("Object Storage Pool(GiB)"),
required=True,
help_text=_("Storage space allocated to objects in "
"gibibytes."),
min_value=0,
widget=forms.NumberInput(attrs=js_attrs))
class FlavorsTable(flavors_tables.FlavorsTable):
name = tables.Column('name', verbose_name=_('Flavor Name'))
max_vms = tables.Column(
"max_vms",
auto='form_widget',
verbose_name=_("Max. VMs"),
form_widget=forms.NumberInput(),
form_widget_attributes={'class': "number_input_slim"})
class Meta:
name = "flavors"
verbose_name = _("Flavors")
multi_select = True
multi_select_name = "flavors_object_ids"
class CreateForm(forms.SelfHandlingForm):
# General fields
name = forms.CharField(label=_("Lease Name"), required=True, max_length=80)
start_date = forms.DateTimeField(
label=_("Start Date"),
required=False,
help_text=_('Enter YYYY-MM-DD HH:MM or blank for now'),
input_formats=['%Y-%m-%d %H:%M'],
widget=forms.DateTimeInput(
attrs={'placeholder': 'YYYY-MM-DD HH:MM (blank for now)'}))
end_date = forms.DateTimeField(
label=_("End Date"),
required=False,
help_text=_('Enter YYYY-MM-DD HH:MM or blank for Start Date + 24h'),
input_formats=['%Y-%m-%d %H:%M'],
widget=forms.DateTimeInput(
attrs={
'placeholder': 'YYYY-MM-DD HH:MM (blank for Start Date + '
'24h)'
}))
resource_type = forms.ChoiceField(
label=_("Resource Type"),
required=True,
choices=(('host', _('Physical Host')), ('instance',
_('Virtual Instance'))),
widget=forms.ThemableSelectWidget(attrs={
'class': 'switchable',
'data-slug': 'source'
}))
# Fields for host reservation
min_hosts = forms.IntegerField(
label=_('Minimum Number of Hosts'),
required=False,
help_text=_('Enter the minimum number of hosts to reserve.'),
min_value=1,
initial=1,
widget=forms.NumberInput(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-host': _('Minimum Number of Hosts')
}))
max_hosts = forms.IntegerField(
label=_('Maximum Number of Hosts'),
required=False,
help_text=_('Enter the maximum number of hosts to reserve.'),
min_value=1,
initial=1,
widget=forms.NumberInput(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-host': _('Maximum Number of Hosts')
}))
hypervisor_properties = forms.CharField(
label=_("Hypervisor Properties"),
required=False,
help_text=_('Enter properties of a hypervisor to reserve.'),
max_length=255,
widget=forms.TextInput(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-host': _('Hypervisor Properties'),
'placeholder': 'e.g. [">=", "$vcpus", "2"]'
}))
# Fields for instance reservation
amount = forms.IntegerField(
label=_('Instance Count'),
required=False,
help_text=_('Enter the number of instances to reserve.'),
min_value=1,
initial=1,
widget=forms.NumberInput(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-instance': _('Instance Count')
}))
vcpus = forms.IntegerField(
label=_('Number of VCPUs'),
required=False,
help_text=_('Enter the number of VCPUs per instance.'),
min_value=1,
initial=1,
widget=forms.NumberInput(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-instance': _('Number of VCPUs')
}))
memory_mb = forms.IntegerField(
label=_('RAM (MB)'),
required=False,
help_text=_('Enter the size of RAM (MB) per instance'),
min_value=1,
initial=1,
widget=forms.NumberInput(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-instance': _('RAM (MB)')
}))
disk_gb = forms.IntegerField(
label=_('Root Disk (GB)'),
required=False,
help_text=_('Enter the root disk size (GB) per instance'),
min_value=0,
initial=0,
widget=forms.NumberInput(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-instance': _('Root Disk (GB)')
}))
affinity = forms.ChoiceField(
label=_("Affinity Rule"),
required=False,
choices=(
(None, _('None')),
(True, _('Affinity')),
(False, _('Anti-Affinity')),
),
initial=None,
widget=forms.ThemableSelectWidget(
attrs={
'class': 'switched',
'data-switch-on': 'source',
'data-source-instance': _('Affinity Rule')
}))
# Fields for both of host and instance reservations
resource_properties = forms.CharField(
label=_("Resource Properties"),
required=False,
help_text=_('Enter properties of a resource to reserve.'),
max_length=255,
widget=forms.TextInput(
attrs={'placeholder': 'e.g. ["==", "$extra_key", "extra_value"]'}))
def handle(self, request, data):
if data['resource_type'] == 'host':
reservations = [{
'resource_type':
'physical:host',
'min':
data['min_hosts'],
'max':
data['max_hosts'],
'hypervisor_properties': (data['hypervisor_properties'] or ''),
'resource_properties':
data['resource_properties'] or ''
}]
elif data['resource_type'] == 'instance':
reservations = [{
'resource_type':
'virtual:instance',
'amount':
data['amount'],
'vcpus':
data['vcpus'],
'memory_mb':
data['memory_mb'],
'disk_gb':
data['disk_gb'],
'affinity':
data['affinity'],
'resource_properties':
data['resource_properties'] or ''
}]
events = []
try:
api.client.lease_create(
request, data['name'],
data['start_date'].strftime('%Y-%m-%d %H:%M'),
data['end_date'].strftime('%Y-%m-%d %H:%M'), reservations,
events)
messages.success(
request,
_('Lease %s was successfully '
'created.') % data['name'])
return True
except Exception as e:
LOG.error('Error submitting lease: %s', e)
exceptions.handle(request,
message='An error occurred while creating this '
'lease. Please try again.')
def clean(self):
cleaned_data = super(CreateForm, self).clean()
local = timezone(
self.request.session.get(
'django_timezone',
self.request.COOKIES.get('django_timezone', 'UTC')))
if cleaned_data['start_date']:
cleaned_data['start_date'] = local.localize(
cleaned_data['start_date'].replace(tzinfo=None)).astimezone(
timezone('UTC'))
else:
cleaned_data['start_date'] = datetime.datetime.utcnow()
if cleaned_data['end_date']:
cleaned_data['end_date'] = local.localize(
cleaned_data['end_date'].replace(tzinfo=None)).astimezone(
timezone('UTC'))
else:
cleaned_data['end_date'] = (cleaned_data['start_date'] +
datetime.timedelta(days=1))
class ModifyPlanForm(forms.SelfHandlingForm):
id = forms.CharField(label=_("ID"), widget=forms.HiddenInput())
name = forms.CharField(max_length=255, label=_("Name"))
code = forms.CharField(max_length=32, label=_("Code"))
service_type = forms.ChoiceField(label = _('Service Type'), choices=[])
rate = forms.FloatField(label=_('Rate'))
setup_fee = forms.FloatField(label=_('Setup Fee'), required=False)
billing_type = forms.ChoiceField(
label = _('Billing Type'),
choices=[],
required=False,
widget=forms.Select(attrs={
'class': 'switchable',
'data-slug': 'billing_type'
})
)
ref_id = forms.ChoiceField(
label = _('Flavor'),
choices=[],
required=False,
widget=forms.Select(attrs={
'class': 'switched',
'data-switch-on': 'billing_type',
'data-billing_type-1': _('Flavor')
})
)
attr_instances = forms.FloatField(
label=_("Instances"),
required=False,
widget=forms.NumberInput(attrs={
'step': 1,
'class': 'switched',
'data-switch-on': 'billing_type',
'data-billing_type-2': _('Instances')
})
)
attr_cpu = forms.FloatField(
label=_("CPU"),
required=False,
widget=forms.NumberInput(attrs={
'step': 1,
'class': 'switched',
'data-switch-on': 'billing_type',
'data-billing_type-2': _('CPU')
})
)
attr_ram = forms.FloatField(
label=_("RAM (MB)"),
required=False,
widget=forms.NumberInput(attrs={
'step': 1,
'class': 'switched',
'data-switch-on': 'billing_type',
'data-billing_type-2': _('RAM (GB)')
})
)
attr_storage = forms.FloatField(
label=_("Storage (GB)"),
required=False,
widget=forms.NumberInput(attrs={
'step': 1,
'class': 'switched',
'data-switch-on': 'billing_type',
'data-billing_type-2': _('Storage (GB)')
})
)
description = forms.CharField(label = _('Description'))
metadata_mark = forms.CharField(max_length=255, label=_("Image Mark"), required=False)
def __init__(self, request, *args, **kwargs):
super(ModifyPlanForm, self).__init__(request, *args, **kwargs)
# set discount types
self.fields['service_type'].choices = gen_service_types(request)
self.fields['billing_type'].choices = gen_billing_types(request)
self.fields['billing_type'].choices.append((None, '-'))
self.fields['ref_id'].choices = gen_flavors(request)
def handle(self, request, data):
type_id = data.pop('id', None)
if not type_id:
exceptions.handle(request, _('Invalid request.'))
return False
try:
attr_instances = data.pop('attr_instances')
attr_cpu = data.pop('attr_cpu')
attr_ram = data.pop('attr_ram')
attr_storage = data.pop('attr_storage')
if int(data['billing_type']) == RAB_BILLING_TYPE_ID:
data['attrs'] = {}
if attr_instances:
data['attrs']['instances'] = attr_instances
if attr_cpu:
data['attrs']['cpu'] = attr_cpu
if attr_ram:
data['attrs']['ram'] = attr_ram
if attr_storage:
data['attrs']['storage'] = attr_storage
modify_plan(request, type_id, data)
return True
except Exception:
exceptions.handle(request, _('Unable to modify billing plan.'))
