class CopyObject(forms.SelfHandlingForm):
new_container_name = forms.ChoiceField(
label=_("Container to store object in"))
new_object_name = forms.CharField(max_length="255",
label=_("New object name"))
orig_container_name = forms.CharField(widget=forms.HiddenInput())
orig_object_name = forms.CharField(widget=forms.HiddenInput())
def __init__(self, *args, **kwargs):
containers = kwargs.pop('containers')
super(CopyObject, self).__init__(*args, **kwargs)
self.fields['new_container_name'].choices = containers
def handle(self, request, data):
orig_container_name = data['orig_container_name']
orig_object_name = data['orig_object_name']
new_container_name = data['new_container_name']
new_object_name = data['new_object_name']
api.chase_copy_object(request, orig_container_name, orig_object_name,
new_container_name, new_object_name)
messages.success(
request,
_('Object was successfully copied to %(container)s\%(obj)s') % {
"container": new_container_name,
"obj": new_object_name
})
return shortcuts.redirect("steer:engine:containers:object_index",
data['new_container_name'])
class AddRule(forms.SelfHandlingForm):
ip_protocol = forms.ChoiceField(choices=[('tcp', 'tcp'),
('udp', 'udp'),
('icmp', 'icmp')])
from_port = forms.CharField()
to_port = forms.CharField()
cidr = forms.CharField()
# TODO (anthony) source group support
# group_id = forms.CharField()
security_group_id = forms.CharField(widget=forms.HiddenInput())
tenant_id = forms.CharField(widget=forms.HiddenInput())
def handle(self, request, data):
tenant_id = data['tenant_id']
try:
LOG.info('Add security_group_rule: "%s"' % data)
rule = api.security_group_rule_create(request,
data['security_group_id'],
data['ip_protocol'],
data['from_port'],
data['to_port'],
data['cidr'])
messages.success(request, _('Successfully added rule: %s') \
% rule.id)
except engineclient_exceptions.ClientException, e:
LOG.exception("ClientException in AddRule")
messages.error(request, _('Error adding rule security group: %s')
% e.message)
return shortcuts.redirect(request.build_absolute_uri())
class AttachPort(forms.SelfHandlingForm):
network = forms.CharField(widget=forms.HiddenInput())
port = forms.CharField(widget=forms.HiddenInput())
vif_id = forms.ChoiceField(label=_("Select VIF to connect"))
def __init__(self, request, *args, **kwargs):
super(AttachPort, self).__init__(*args, **kwargs)
# Populate VIF choices
vif_choices = [('', "Select a VIF")]
for vif in api.get_vif_ids(request):
if vif['available']:
name = "Instance %s VIF %s" % (vif['instance_name'], vif['id'])
vif_choices.append((vif['id'], name,))
self.fields['vif_id'].choices = vif_choices
@classmethod
def _instantiate(cls, request, *args, **kwargs):
return cls(request, *args, **kwargs)
def handle(self, request, data):
try:
LOG.info('Attaching %s port to VIF %s' %
(data['port'], data['vif_id']))
body = {'attachment': {'id': '%s' % data['vif_id']}}
api.quantum_attach_port(request,
data['network'], data['port'], body)
except Exception, e:
if not hasattr(e, 'message'):
e.message = str(e)
messages.error(request,
_('Unable to attach port %(port)s to VIF %(vif)s: %(msg)s') %
{"port": data['port'],
"vif": data['vif_id'],
"msg": e.message})
else:
class DeleteObject(forms.SelfHandlingForm):
object_name = forms.CharField(widget=forms.HiddenInput())
container_name = forms.CharField(widget=forms.HiddenInput())
def handle(self, request, data):
api.chase_delete_object(request, data['container_name'],
data['object_name'])
messages.info(
request,
_('Successfully deleted object: %s') % data['object_name'])
return shortcuts.redirect(request.build_absolute_uri())
class DeleteForm(forms.SelfHandlingForm):
volume_id = forms.CharField(widget=forms.HiddenInput())
volume_name = forms.CharField(widget=forms.HiddenInput())
def handle(self, request, data):
try:
api.volume_delete(request, data['volume_id'])
message = 'Deleting volume "%s"' % data['volume_id']
LOG.info(message)
messages.info(request, message)
except engineclient_exceptions.ClientException, e:
LOG.exception("ClientException in DeleteVolume")
messages.error(request, _('Error deleting volume: %s') % e.message)
return shortcuts.redirect(request.build_absolute_uri())
class DetachPort(forms.SelfHandlingForm):
network = forms.CharField(widget=forms.HiddenInput())
port = forms.CharField(widget=forms.HiddenInput())
def handle(self, request, data):
try:
LOG.info('Detaching port %s' % data['port'])
api.quantum_detach_port(request, data['network'], data['port'])
except Exception, e:
if not hasattr(e, 'message'):
e.message = str(e)
messages.error(request,
_('Unable to detach port %(port)s: %(message)s') %
{"port": data['port'], "message": e.message})
else:
class UpdateImageForm(forms.SelfHandlingForm):
image_id = forms.CharField(widget=forms.HiddenInput())
name = forms.CharField(max_length="25", label=_("Name"))
kernel = forms.CharField(max_length="25",
label=_("Kernel ID"),
required=False)
ramdisk = forms.CharField(max_length="25",
label=_("Ramdisk ID"),
required=False)
architecture = forms.CharField(label=_("Architecture"), required=False)
container_format = forms.CharField(label=_("Container Format"),
required=False)
disk_format = forms.CharField(label=_("Disk Format"))
def handle(self, request, data):
image_id = data['image_id']
tenant_id = request.user.tenant_id
error_retrieving = _('Unable to retrieve image info from tank: %s' %
image_id)
error_updating = _('Error updating image with id: %s' % image_id)
try:
image = api.image_get_meta(request, image_id)
except tank_exception.ClientConnectionError, e:
LOG.exception(_('Error connecting to tank'))
messages.error(request, error_retrieving)
except tank_exception.Error, e:
LOG.exception(error_retrieving)
messages.error(request, error_retrieving)
class CreateSnapshot(forms.SelfHandlingForm):
tenant_id = forms.CharField(widget=forms.HiddenInput())
instance_id = forms.CharField(widget=forms.TextInput(
attrs={'readonly': 'readonly'}))
name = forms.CharField(max_length="20", label=_("Snapshot Name"))
def handle(self, request, data):
try:
LOG.info('Creating snapshot "%s"' % data['name'])
snapshot = api.snapshot_create(request, data['instance_id'],
data['name'])
instance = api.server_get(request, data['instance_id'])
messages.info(
request,
_('Snapshot "%(name)s" created for instance "%(inst)s"') % {
"name": data['name'],
"inst": instance.name
})
return shortcuts.redirect('steer:engine:images_and_snapshots'
':snapshots:index')
except api_exceptions.ApiException, e:
msg = _('Error Creating Snapshot: %s') % e.message
LOG.exception(msg)
messages.error(request, msg)
return shortcuts.redirect(request.build_absolute_uri())
class FloatingIpAssociate(forms.SelfHandlingForm):
floating_ip_id = forms.CharField(widget=forms.HiddenInput())
floating_ip = forms.CharField(widget=forms.TextInput(
attrs={'readonly': 'readonly'}))
instance_id = forms.ChoiceField()
def __init__(self, *args, **kwargs):
super(FloatingIpAssociate, self).__init__(*args, **kwargs)
instancelist = kwargs.get('initial', {}).get('instances', [])
self.fields['instance_id'] = forms.ChoiceField(choices=instancelist,
label=_("Instance"))
def handle(self, request, data):
try:
api.server_add_floating_ip(request, data['instance_id'],
data['floating_ip_id'])
LOG.info('Associating Floating IP "%s" with Instance "%s"' %
(data['floating_ip'], data['instance_id']))
messages.info(
request,
_('Successfully associated Floating IP \
%(ip)s with Instance: %(inst)s' % {
"ip": data['floating_ip'],
"inst": data['instance_id']
}))
except engineclient_exceptions.ClientException, e:
LOG.exception("ClientException in FloatingIpAssociate")
messages.error(request, _('Error associating Floating IP: %s') % e)
return shortcuts.redirect('steer:engine:access_and_security:index')
class LoginWithTenant(Login):
"""
Exactly like :class:`.Login` but includes the tenant id as a field
so that the process of choosing a default tenant is bypassed.
"""
username = forms.CharField(
max_length="20",
widget=forms.TextInput(attrs={'readonly': 'readonly'}))
tenant = forms.CharField(widget=forms.HiddenInput())
class TogglePort(forms.SelfHandlingForm):
network = forms.CharField(widget=forms.HiddenInput())
port = forms.CharField(widget=forms.HiddenInput())
state = forms.CharField(widget=forms.HiddenInput())
def handle(self, request, data):
try:
LOG.info('Toggling port state to %s' % data['state'])
body = {'port': {'state': '%s' % data['state']}}
api.quantum_set_port_state(request,
data['network'], data['port'], body)
except Exception, e:
if not hasattr(e, 'message'):
e.message = str(e)
messages.error(request,
_('Unable to set port state to %(state)s: %(message)s') %
{"state": data['state'], "message": e.message})
else:
class DetachForm(forms.SelfHandlingForm):
volume_id = forms.CharField(widget=forms.HiddenInput())
instance_id = forms.CharField(widget=forms.HiddenInput())
attachment_id = forms.CharField(widget=forms.HiddenInput())
def handle(self, request, data):
try:
api.volume_detach(request, data['instance_id'],
data['attachment_id'])
message = (_('Detaching volume %(vol)s from instance %(inst)s') % {
"vol": data['volume_id'],
"inst": data['instance_id']
})
LOG.info(message)
messages.info(request, message)
except engineclient_exceptions.ClientException, e:
LOG.exception("ClientException in DetachVolume")
messages.error(request,
_('Error detaching volume: %s') % e.message)
return shortcuts.redirect(
"steer:engine:instances_and_volumes:volumes:index")
class UploadObject(forms.SelfHandlingForm):
name = forms.CharField(max_length="255", label=_("Object Name"))
object_file = forms.FileField(label=_("File"))
container_name = forms.CharField(widget=forms.HiddenInput())
def handle(self, request, data):
api.chase_upload_object(request, data['container_name'], data['name'],
self.files['object_file'].read())
messages.success(request, _("Object was successfully uploaded."))
return shortcuts.redirect("steer:engine:containers:object_index",
data['container_name'])
class DeleteNetwork(forms.SelfHandlingForm):
network = forms.CharField(widget=forms.HiddenInput())
def handle(self, request, data):
try:
LOG.info('Deleting network %s ' % data['network'])
api.quantum_delete_network(request, data['network'])
except Exception, e:
if not hasattr(e, 'message'):
e.message = str(e)
messages.error(request,
_('Unable to delete network %(network)s: %(msg)s') %
{"network": data['network'], "msg": e.message})
else:
class DeleteContainer(forms.SelfHandlingForm):
container_name = forms.CharField(widget=forms.HiddenInput())
def handle(self, request, data):
try:
api.chase_delete_container(request, data['container_name'])
except ContainerNotEmpty, e:
messages.error(
request,
_('Unable to delete non-empty container: %s') %
data['container_name'])
LOG.exception('Unable to delete container "%s". Exception: "%s"' %
(data['container_name'], str(e)))
else:
class RenameNetwork(forms.SelfHandlingForm):
network = forms.CharField(widget=forms.HiddenInput())
new_name = forms.CharField(required=True)
def handle(self, request, data):
try:
LOG.info('Renaming network %s to %s' %
(data['network'], data['new_name']))
send_data = {'network': {'name': '%s' % data['new_name']}}
api.quantum_update_network(request, data['network'], send_data)
except Exception, e:
if not hasattr(e, 'message'):
e.message = str(e)
messages.error(request,
_('Unable to rename network %(network)s: %(msg)s') %
{"network": data['network'], "msg": e.message})
else:
def __init__(self, *args, **kwargs):
super(AttachForm, self).__init__(*args, **kwargs)
# populate volume_id
volume_id = kwargs.get('initial', {}).get('volume_id', [])
self.fields['volume_id'] = forms.CharField(widget=forms.HiddenInput(),
initial=volume_id)
# Populate instance choices
instance_list = kwargs.get('initial', {}).get('instances', [])
instances = [('', "Select an instance")]
for instance in instance_list:
instances.append(
(instance.id, '%s (%s)' % (instance.name, instance.id)))
self.fields['instance'] = forms.ChoiceField(
choices=instances,
label="Attach to Instance",
help_text="Select an instance to attach to.")
class CreatePort(forms.SelfHandlingForm):
network = forms.CharField(widget=forms.HiddenInput())
ports_num = forms.IntegerField(required=True, label=_("Number of Ports"))
def handle(self, request, data):
try:
LOG.info('Creating %s ports on network %s' %
(data['ports_num'], data['network']))
for i in range(0, data['ports_num']):
api.quantum_create_port(request, data['network'])
except Exception, e:
if not hasattr(e, 'message'):
e.message = str(e)
messages.error(request,
_('Unable to create ports on network %(network)s: %(msg)s') %
{"network": data['network'], "msg": e.message})
else:
class FilterObjects(forms.SelfHandlingForm):
container_name = forms.CharField(widget=forms.HiddenInput())
object_prefix = forms.CharField(required=False)
def handle(self, request, data):
object_prefix = data['object_prefix'] or None
objects, more = api.chase_get_objects(request,
data['container_name'],
prefix=object_prefix)
if not objects:
messages.info(
request,
_('There are no objects matching that prefix in %s') %
data['container_name'])
return (objects, more)
class CreateGroup(forms.SelfHandlingForm):
name = forms.CharField(validators=[validators.validate_slug])
description = forms.CharField()
tenant_id = forms.CharField(widget=forms.HiddenInput())
def handle(self, request, data):
try:
LOG.info('Add security_group: "%s"' % data)
security_group = api.security_group_create(request,
data['name'],
data['description'])
messages.success(request,
_('Successfully created security_group: %s')
% data['name'])
return shortcuts.redirect(
'steer:engine:access_and_security:index')
except engineclient_exceptions.ClientException, e:
LOG.exception("ClientException in CreateGroup")
messages.error(request, _('Error creating security group: %s') %
e.message)
class LaunchForm(forms.SelfHandlingForm):
name = forms.CharField(max_length=80, label=_("Server Name"))
image_id = forms.CharField(widget=forms.HiddenInput())
tenant_id = forms.CharField(widget=forms.HiddenInput())
user_data = forms.CharField(widget=forms.Textarea,
label=_("User Data"),
required=False)
# make the dropdown populate when the form is loaded not when django is
# started
def __init__(self, *args, **kwargs):
super(LaunchForm, self).__init__(*args, **kwargs)
flavorlist = kwargs.get('initial', {}).get('flavorlist', [])
self.fields['flavor'] = forms.ChoiceField(
choices=flavorlist,
label=_("Flavor"),
help_text="Size of Image to launch")
keynamelist = kwargs.get('initial', {}).get('keynamelist', [])
self.fields['key_name'] = forms.ChoiceField(
choices=keynamelist,
label=_("Key Name"),
required=False,
help_text="Which keypair to use for authentication")
securitygrouplist = kwargs.get('initial',
{}).get('securitygrouplist', [])
self.fields['security_groups'] = forms.MultipleChoiceField(
choices=securitygrouplist,
label=_("Security Groups"),
required=True,
initial=['default'],
widget=forms.CheckboxSelectMultiple(),
help_text="Launch instance in these Security Groups")
# setting self.fields.keyOrder seems to break validation,
# so ordering fields manually
field_list = ('name', 'user_data', 'flavor', 'key_name')
for field in field_list[::-1]:
self.fields.insert(0, field, self.fields.pop(field))
def handle(self, request, data):
image_id = data['image_id']
tenant_id = data['tenant_id']
try:
image = api.image_get_meta(request, image_id)
flavor = api.flavor_get(request, data['flavor'])
api.server_create(request, data['name'], image, flavor,
data.get('key_name'),
normalize_newlines(data.get('user_data')),
data.get('security_groups'))
msg = _('Instance was successfully launched')
LOG.info(msg)
messages.success(request, msg)
return redirect(
'steer:engine:instances_and_volumes:instances:index')
except api_exceptions.ApiException, e:
LOG.exception(
'ApiException while creating instances of image "%s"' %
image_id)
messages.error(request,
_('Unable to launch instance: %s') % e.message)