def handle(self, request, data):
try:
source_type = data.get('source_type')
if (data.get("snapshot") and source_type in (None, 'snapshot')):
snapshot = self.get_share_group_snapshot(
request, data["snapshot"])
snapshot_id = snapshot.id
source_sg = manila.share_group_get(
request, snapshot.share_group_id)
data['sgt'] = source_sg.share_group_type_id
else:
snapshot_id = None
share_group = manila.share_group_create(
request,
name=data['name'],
description=data['description'],
share_group_type=data['sgt'],
share_types=None if snapshot_id else data.get('share_types'),
share_network=(
None if snapshot_id else data.get('share_network')),
source_share_group_snapshot=snapshot_id,
availability_zone=None if snapshot_id else data['az'])
message = _('Creating share group "%s"') % data['name']
messages.success(request, message)
return share_group
except ValidationError as e:
self.api_error(e.messages[0])
return False
except Exception:
exceptions.handle(request, ignore=True)
self.api_error(_("Unable to create share group."))
return False
def get_data(self):
try:
share_group_id = self.kwargs['share_group_id']
share_group = manila.share_group_get(self.request, share_group_id)
members = manila.share_list(
self.request, search_opts={"share_group_id": share_group_id})
share_group.members = members
share_group.share_group_type = manila.share_group_type_get(
self.request, share_group.share_group_type_id)
share_types = manila.share_type_list(self.request)
share_group.share_types = [{
"id":
st.id,
"name":
st.name,
"is_public":
getattr(st, 'share_type_access:is_public'),
"dhss":
st.extra_specs.get('driver_handles_share_servers')
} for st in share_types if st.id in share_group.share_types]
return share_group
except Exception:
redirect = reverse('horizon:admin:share_groups:index')
exceptions.handle(self.request,
_('Unable to retrieve share group details.'),
redirect=redirect)
def handle(self, request, data):
try:
source_type = data.get('source_type')
if (data.get("snapshot") and source_type in (None, 'snapshot')):
snapshot = self.get_share_group_snapshot(
request, data["snapshot"])
snapshot_id = snapshot.id
source_sg = manila.share_group_get(request,
snapshot.share_group_id)
data['sgt'] = source_sg.share_group_type_id
else:
snapshot_id = None
share_group = manila.share_group_create(
request,
name=data['name'],
description=data['description'],
share_group_type=utils.transform_dashed_name(data['sgt']),
share_types=None if snapshot_id else data.get('share_types'),
share_network=(None
if snapshot_id else data.get('share_network')),
source_share_group_snapshot=snapshot_id,
availability_zone=None if snapshot_id else data['az'])
message = _('Creating share group "%s"') % data['name']
messages.success(request, message)
return share_group
except ValidationError as e:
self.api_error(e.messages[0])
return False
except Exception:
exceptions.handle(request, ignore=True)
self.api_error(_("Unable to create share group."))
return False
def test_share_group_get(self):
sg = "fake_share_group"
result = api.share_group_get(self.request, sg)
self.assertEqual(self.manilaclient.share_groups.get.return_value,
result)
self.manilaclient.share_groups.get.assert_called_once_with(sg)
def test_share_group_get(self):
sg = "fake_share_group"
result = api.share_group_get(self.request, sg)
self.assertEqual(
self.manilaclient.share_groups.get.return_value, result)
self.manilaclient.share_groups.get.assert_called_once_with(sg)
def get_object(self):
if not hasattr(self, "_object"):
sg_id = self.kwargs["share_group_id"]
try:
self._object = manila.share_group_get(self.request, sg_id)
except Exception:
msg = _("Unable to retrieve share group '%s'.") % sg_id
url = reverse('horizon:admin:share_groups:index')
exceptions.handle(self.request, msg, redirect=url)
return self._object
def get_object(self):
if not hasattr(self, "_object"):
sg_id = self.kwargs['share_group_id']
try:
self._object = manila.share_group_get(self.request, sg_id)
except Exception:
msg = _('Unable to retrieve share group.')
url = reverse('horizon:project:share_groups:index')
exceptions.handle(self.request, msg, redirect=url)
return self._object
def get_object(self):
if not hasattr(self, "_object"):
sg_id = self.kwargs["share_group_id"]
try:
self._object = manila.share_group_get(self.request, sg_id)
except Exception:
msg = _("Unable to retrieve share group '%s'.") % sg_id
url = reverse('horizon:admin:share_groups:index')
exceptions.handle(self.request, msg, redirect=url)
return self._object
def get_object(self):
if not hasattr(self, "_object"):
sg_id = self.kwargs['share_group_id']
try:
self._object = manila.share_group_get(self.request, sg_id)
except Exception:
msg = _('Unable to retrieve share group.')
url = reverse('horizon:project:share_groups:index')
exceptions.handle(self.request, msg, redirect=url)
return self._object
def get_data(self):
try:
share_group_snapshot = manila.share_group_snapshot_get(
self.request, self.kwargs['share_group_snapshot_id'])
sg = manila.share_group_get(
self.request, share_group_snapshot.share_group_id)
share_group_snapshot.sg_name_or_id = sg.name or sg.id
except Exception:
exceptions.handle(
self.request,
_('Unable to retrieve share group snapshot details.'),
redirect=self.redirect_url)
return share_group_snapshot
def get_context_data(self, **kwargs):
context = super(self.__class__, self).get_context_data(**kwargs)
sg_id = self.kwargs['share_group_id']
try:
sg = manila.share_group_get(self.request, sg_id)
context['share_group_name'] = sg.name or sg_id
except Exception:
exceptions.handle(
self.request,
_("Unable to get the specified share group '%s' for "
"snapshot creation.") % sg_id)
context['share_group_name'] = sg_id
context['share_group_id'] = sg_id
# TODO(vponomaryov): add support of quotas when it is implemented
# for share group snapshots on server side.
return context
def get_context_data(self, **kwargs):
context = super(self.__class__, self).get_context_data(**kwargs)
sg_id = self.kwargs['share_group_id']
try:
sg = manila.share_group_get(self.request, sg_id)
context['share_group_name'] = sg.name or sg_id
except Exception:
exceptions.handle(
self.request,
_("Unable to get the specified share group '%s' for "
"snapshot creation.") % sg_id)
context['share_group_name'] = sg_id
context['share_group_id'] = sg_id
# TODO(vponomaryov): add support of quotas when it is implemented
# for share group snapshots on server side.
return context
def get_data(self):
try:
share_group_id = self.kwargs['share_group_id']
share_group = manila.share_group_get(self.request, share_group_id)
members = manila.share_list(
self.request, search_opts={"share_group_id": share_group_id})
share_group.members = members
share_types = manila.share_type_list(self.request)
share_group.share_types = [
{"id": st.id,
"name": st.name,
"is_public": getattr(st, 'share_type_access:is_public'),
"dhss": st.extra_specs.get('driver_handles_share_servers')}
for st in share_types if st.id in share_group.share_types
]
return share_group
except Exception:
redirect = reverse('horizon:admin:share_groups:index')
exceptions.handle(
self.request,
_('Unable to retrieve share group details.'),
redirect=redirect)
def __init__(self, request, *args, **kwargs):
super(CreateShareGroupForm, self).__init__(request, *args, **kwargs)
self.st_field_name_prefix = "share-type-choices-"
self.fields["source_type"] = forms.ChoiceField(
label=_("Source Type"),
widget=forms.Select(attrs={
"class": "switchable",
"data-slug": "source",
}),
required=False)
self.fields["snapshot"] = forms.ChoiceField(
label=_("Use share group snapshot as a source"),
widget=forms.SelectWidget(
attrs={
"class": "switched",
"data-switch-on": "source",
"data-source-snapshot": _("Share Group Snapshot"),
}),
required=True)
if ("snapshot_id" in request.GET
or kwargs.get("data", {}).get("snapshot")):
try:
snapshot = self.get_share_group_snapshot(
request,
request.GET.get("snapshot_id",
kwargs.get("data", {}).get("snapshot")))
self.fields["name"].initial = snapshot.name
self.fields["snapshot"].choices = ((snapshot.id, snapshot.name
or snapshot.id), )
try:
# Set the share group type from the original share group
orig_sg = manila.share_group_get(request,
snapshot.share_group_id)
self.fields["sgt"].initial = orig_sg.share_group_type_id
except Exception:
pass
del self.fields["source_type"]
except Exception:
exceptions.handle(
request,
_("Unable to load the specified share group snapshot."))
else:
source_type_choices = []
try:
snapshot_list = manila.share_group_snapshot_list(request)
snapshots = [
s for s in snapshot_list if s.status == "available"
]
if snapshots:
source_type_choices.append(("snapshot", _("Snapshot")))
self.fields["snapshot"].choices = (
[("", _("Choose a snapshot"))] +
[(s.id, s.name or s.id) for s in snapshots])
else:
del self.fields["snapshot"]
except Exception:
exceptions.handle(
request, _("Unable to retrieve share group snapshots."))
if source_type_choices:
choices = ([('none', _("No source, empty share group"))] +
source_type_choices)
self.fields["source_type"].choices = choices
else:
del self.fields["source_type"]
self.fields["az"] = forms.ChoiceField(
label=_("Availability Zone"),
widget=forms.SelectWidget(
attrs={
"class": "switched",
"data-switch-on": "source",
"data-source-none": _("Availability Zone"),
}),
required=False)
availability_zones = manila.availability_zone_list(request)
self.fields["az"].choices = ([("", "")] +
[(az.name, az.name)
for az in availability_zones])
share_group_types = manila.share_group_type_list(request)
self.fields["sgt"] = forms.ChoiceField(
label=_("Share Group Type"),
widget=forms.fields.SelectWidget(
attrs={
"class": "switched switchable",
"data-switch-on": "source",
"data-source-none": _("Share Group Type"),
"data-slug": "sgt",
}),
required=True)
self.fields["sgt"].choices = (
[("", "")] + [(utils.transform_dashed_name(sgt.id), sgt.name)
for sgt in share_group_types])
# NOTE(vponomaryov): create separate set of available share types
# for each of share group types.
share_types = manila.share_type_list(request)
for sgt in share_group_types:
st_choices = ([(st.id, st.name) for st in share_types
if st.id in sgt.share_types])
amount_of_choices = len(st_choices)
st_field_name = (self.st_field_name_prefix +
utils.transform_dashed_name(sgt.id))
if amount_of_choices < 2:
st_field = forms.ChoiceField(
label=_("Share Types"),
choices=st_choices,
widget=forms.fields.SelectWidget(
attrs={
"class":
"switched",
"data-switch-on":
"sgt",
"data-sgt-%s" % utils.transform_dashed_name(sgt.id):
_("Share Types (one available)"),
}),
required=True)
else:
height = min(30 * amount_of_choices, 155)
st_field = forms.MultipleChoiceField(
label=_("Share Types"),
choices=st_choices,
widget=forms.fields.widgets.SelectMultiple(
attrs={
"style":
"max-height: %spx;" % height,
"class":
"switched",
"data-switch-on":
"sgt",
"data-sgt-%s" % utils.transform_dashed_name(sgt.id):
_("Share Types (multiple available)"),
}),
required=False)
st_field.initial = st_choices[0]
self.fields[st_field_name] = st_field
self.fields["share_network"] = forms.ChoiceField(
label=_("Share Network"),
widget=forms.fields.SelectWidget(
attrs={
"class": "switched",
"data-switch-on": "source",
"data-source-none": _("Share Network"),
}),
required=False)
share_networks = manila.share_network_list(request)
self.fields["share_network"].choices = ([("", "")] +
[(sn.id, sn.name or sn.id)
for sn in share_networks])
def get_data(self, request, sg_id):
sg = manila.share_group_get(request, sg_id)
return sg
def get_data(self, request, sg_id):
sg = manila.share_group_get(request, sg_id)
return sg
def __init__(self, request, *args, **kwargs):
super(CreateShareGroupForm, self).__init__(request, *args, **kwargs)
self.st_field_name_prefix = "share-type-choices-"
self.fields["source_type"] = forms.ChoiceField(
label=_("Source Type"),
widget=forms.Select(attrs={
"class": "switchable",
"data-slug": "source",
}),
required=False)
self.fields["snapshot"] = forms.ChoiceField(
label=_("Use share group snapshot as a source"),
widget=forms.SelectWidget(attrs={
"class": "switched",
"data-switch-on": "source",
"data-source-snapshot": _("Share Group Snapshot"),
}),
required=True)
if ("snapshot_id" in request.GET or
kwargs.get("data", {}).get("snapshot")):
try:
snapshot = self.get_share_group_snapshot(
request,
request.GET.get(
"snapshot_id",
kwargs.get("data", {}).get("snapshot")))
self.fields["name"].initial = snapshot.name
self.fields["snapshot"].choices = (
(snapshot.id, snapshot.name or snapshot.id),
)
try:
# Set the share group type from the original share group
orig_sg = manila.share_group_get(
request, snapshot.share_group_id)
self.fields["sgt"].initial = orig_sg.share_group_type_id
except Exception:
pass
del self.fields["source_type"]
except Exception:
exceptions.handle(
request,
_("Unable to load the specified share group snapshot."))
else:
source_type_choices = []
try:
snapshot_list = manila.share_group_snapshot_list(request)
snapshots = [s for s in snapshot_list
if s.status == "available"]
if snapshots:
source_type_choices.append(("snapshot", _("Snapshot")))
self.fields["snapshot"].choices = (
[("", _("Choose a snapshot"))] +
[(s.id, s.name or s.id) for s in snapshots]
)
else:
del self.fields["snapshot"]
except Exception:
exceptions.handle(
request,
_("Unable to retrieve share group snapshots."))
if source_type_choices:
choices = ([('none', _("No source, empty share group"))] +
source_type_choices)
self.fields["source_type"].choices = choices
else:
del self.fields["source_type"]
self.fields["az"] = forms.ChoiceField(
label=_("Availability Zone"),
widget=forms.SelectWidget(attrs={
"class": "switched",
"data-switch-on": "source",
"data-source-none": _("Availability Zone"),
}),
required=False)
availability_zones = manila.availability_zone_list(request)
self.fields["az"].choices = (
[("", "")] + [(az.name, az.name) for az in availability_zones])
share_group_types = manila.share_group_type_list(request)
self.fields["sgt"] = forms.ChoiceField(
label=_("Share Group Type"),
widget=forms.fields.SelectWidget(attrs={
"class": "switched switchable",
"data-switch-on": "source",
"data-source-none": _("Share Group Type"),
"data-slug": "sgt",
}),
required=True)
self.fields["sgt"].choices = (
[("", "")] + [(sgt.id, sgt.name) for sgt in share_group_types])
# NOTE(vponomaryov): create separate set of available share types
# for each of share group types.
share_types = manila.share_type_list(request)
for sgt in share_group_types:
st_choices = (
[(st.id, st.name)
for st in share_types if st.id in sgt.share_types])
amount_of_choices = len(st_choices)
st_field_name = self.st_field_name_prefix + sgt.id
if amount_of_choices < 2:
st_field = forms.ChoiceField(
label=_("Share Types"),
choices=st_choices,
widget=forms.fields.SelectWidget(attrs={
"class": "switched",
"data-switch-on": "sgt",
"data-sgt-%s" % sgt.id: _(
"Share Types (one available)"),
}),
required=True)
else:
height = min(30 * amount_of_choices, 155)
st_field = forms.MultipleChoiceField(
label=_("Share Types"),
choices=st_choices,
widget=forms.fields.widgets.SelectMultiple(attrs={
"style": "max-height: %spx;" % height,
"class": "switched",
"data-switch-on": "sgt",
"data-sgt-%s" % sgt.id: _(
"Share Types (multiple available)"),
}),
required=False)
st_field.initial = st_choices[0]
self.fields[st_field_name] = st_field
self.fields["share_network"] = forms.ChoiceField(
label=_("Share Network"),
widget=forms.fields.SelectWidget(attrs={
"class": "switched",
"data-switch-on": "source",
"data-source-none": _("Share Network"),
}),
required=False)
share_networks = manila.share_network_list(request)
self.fields["share_network"].choices = (
[("", "")] +
[(sn.id, sn.name or sn.id) for sn in share_networks])
