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 __init__(self, request, *args, **kwargs):
super(self.__class__, self).__init__(request, *args, **kwargs)
manila_features = getattr(settings, 'OPENSTACK_MANILA_FEATURES', {})
self.enable_public_share_group_type_creation = manila_features.get(
'enable_public_share_group_type_creation', True)
if not self.enable_public_share_group_type_creation:
self.fields.pop('is_public')
share_type_choices = manila.share_type_list(request)
self.fields['share_types'].choices = [
(choice.id, choice.name) for choice in share_type_choices]
def get_share_types_data(self):
try:
share_types = manila.share_type_list(self.request)
except Exception:
exceptions.handle(self.request,
_('Unable to retrieve share types.'))
return []
# Convert dict with extra specs to friendly view
for st in share_types:
st.extra_specs = common_utils.metadata_to_str(
st.extra_specs, 8, 45)
return share_types
def __init__(self, request, *args, **kwargs):
super(ManageShare, self).__init__(request, *args, **kwargs)
share_types = manila.share_type_list(request)
# NOTE(vponomaryov): choose only those share_types that have spec
# 'driver_handles_share_servers' set to 'False' value or alias of it.
dhss_key = 'driver_handles_share_servers'
st_choices = [('', ''), ]
for st in share_types:
dhss = st.to_dict()['extra_specs'].get(dhss_key)
if dhss and dhss.lower() in strutils.FALSE_STRINGS:
st_choices.append((st.name, st.name))
self.fields['share_type'].choices = st_choices
def __init__(self, request, *args, **kwargs):
super(MigrationStart, self).__init__(request, *args, **kwargs)
share_networks = manila.share_network_list(request)
share_types = manila.share_type_list(request)
dests = manila.pool_list(request)
dest_choices = [('', '')] + [(d.name, d.name) for d in dests]
st_choices = [('', '')] + [(st.id, st.name) for st in share_types]
sn_choices = ([('', '')] + [(sn.id, sn.name or sn.id)
for sn in share_networks])
self.fields['host'].choices = dest_choices
self.fields['new_share_type'].choices = st_choices
self.fields['new_share_network'].choices = sn_choices
def get_share_types_data(self):
try:
share_types = manila.share_type_list(self.request)
except Exception:
exceptions.handle(
self.request, _('Unable to retrieve share types.'))
return []
# Convert dict with extra specs to friendly view
for st in share_types:
st.extra_specs = common_utils.metadata_to_str(
st.extra_specs, 8, 45)
return share_types
def __init__(self, request, *args, **kwargs):
super(MigrationStart, self).__init__(request, *args, **kwargs)
share_networks = manila.share_network_list(request)
share_types = manila.share_type_list(request)
dests = manila.pool_list(request)
dest_choices = [('', '')] + [(d.name, d.name) for d in dests]
st_choices = [('', '')] + [(st.id, st.name) for st in share_types]
sn_choices = (
[('', '')] +
[(sn.id, sn.name or sn.id) for sn in share_networks])
self.fields['host'].choices = dest_choices
self.fields['new_share_type'].choices = st_choices
self.fields['new_share_network'].choices = sn_choices
def get_share_types_data(self):
try:
share_types = manila.share_type_list(self.request)
except Exception:
share_types = []
exceptions.handle(self.request,
_("Unable to retrieve share types"))
# Convert dict with extra specs to friendly view
for st in share_types:
es_str = ""
for k, v in st.extra_specs.iteritems():
es_str += "%s=%s\r\n<br />" % (k, v)
st.extra_specs = mark_safe(es_str)
return share_types
def get_share_types_data(self):
try:
share_types = manila.share_type_list(self.request)
except Exception:
share_types = []
exceptions.handle(self.request,
_("Unable to retrieve share types"))
# Convert dict with extra specs to friendly view
for st in share_types:
es_str = ""
for k, v in st.extra_specs.iteritems():
es_str += "%s=%s\r\n<br />" % (k, v)
st.extra_specs = mark_safe(es_str)
return share_types
def __init__(self, request, *args, **kwargs):
super(ManageShare, self).__init__(request, *args, **kwargs)
share_types = manila.share_type_list(request)
# NOTE(vponomaryov): choose only those share_types that have spec
# 'driver_handles_share_servers' set to 'False' value or alias of it.
dhss_key = 'driver_handles_share_servers'
st_choices = [
('', ''),
]
for st in share_types:
dhss = st.to_dict()['extra_specs'].get(dhss_key)
if dhss and dhss.lower() in strutils.FALSE_STRINGS:
st_choices.append((st.name, st.name))
self.fields['share_type'].choices = st_choices
def get_share_group_types_data(self):
try:
share_group_types = manila.share_group_type_list(self.request)
except Exception:
exceptions.handle(
self.request, _('Unable to retrieve share group types.'))
return []
share_types = manila.share_type_list(self.request)
st_mapping = {}
for st in share_types:
st_mapping[st.id] = st.name
for sgt in share_group_types:
sgt.group_specs = common_utils.metadata_to_str(
sgt.group_specs, 8, 45)
sgt.share_types = ", ".join(
[st_mapping[st] for st in sgt.share_types])
return share_group_types
def get_share_group_types_data(self):
try:
share_group_types = manila.share_group_type_list(self.request)
except Exception:
exceptions.handle(
self.request, _('Unable to retrieve share group types.'))
return []
share_types = manila.share_type_list(self.request)
st_mapping = {}
for st in share_types:
st_mapping[st.id] = st.name
for sgt in share_group_types:
sgt.group_specs = common_utils.metadata_to_str(
sgt.group_specs, 8, 45)
sgt.share_types = ", ".join(
[st_mapping[st] for st in sgt.share_types])
return share_group_types
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(ManageShare, self).__init__(request, *args, **kwargs)
share_types = manila.share_type_list(request)
# NOTE(vponomaryov): choose only those share_types that have spec
# 'driver_handles_share_servers' set to 'False' value or alias of it.
dhss_key = 'driver_handles_share_servers'
st_choices = [('', ''), ]
for st in share_types:
dhss = st.to_dict()['extra_specs'].get(dhss_key)
if dhss and dhss.lower() in strutils.FALSE_STRINGS:
st_choices.append((st.name, st.name))
self.fields['share_type'].choices = st_choices
# NOTE(vkmc): choose only those share protocols that are enabled
# FIXME(vkmc): this should be better implemented by having a
# capabilities endpoint on the control plane.
manila_features = getattr(settings, 'OPENSTACK_MANILA_FEATURES', {})
self.enabled_share_protocols = manila_features.get(
'enabled_share_protocols',
['NFS', 'CIFS', 'GlusterFS', 'HDFS', 'CephFS', 'MapRFS'])
self.fields['protocol'].choices = ([(' ', ' ')] +
[(enabled_proto, enabled_proto)
for enabled_proto in
self.enabled_share_protocols])
def __init__(self, request, *args, **kwargs):
super(ManageShare, self).__init__(request, *args, **kwargs)
share_types = manila.share_type_list(request)
# NOTE(vponomaryov): choose only those share_types that have spec
# 'driver_handles_share_servers' set to 'False' value or alias of it.
dhss_key = 'driver_handles_share_servers'
st_choices = [('', ''), ]
for st in share_types:
dhss = st.to_dict()['extra_specs'].get(dhss_key)
if dhss and dhss.lower() in strutils.FALSE_STRINGS:
st_choices.append((st.name, st.name))
self.fields['share_type'].choices = st_choices
# NOTE(vkmc): choose only those share protocols that are enabled
# FIXME(vkmc): this should be better implemented by having a
# capabilities endpoint on the control plane.
manila_features = getattr(settings, 'OPENSTACK_MANILA_FEATURES', {})
self.enabled_share_protocols = manila_features.get(
'enabled_share_protocols',
['NFS', 'CIFS', 'GlusterFS', 'HDFS', 'CephFS', 'MapRFS'])
self.fields['protocol'].choices = ([(' ', ' ')] +
[(enabled_proto, enabled_proto)
for enabled_proto in
self.enabled_share_protocols])
def __init__(self, request, *args, **kwargs):
super(CreateForm, self).__init__(request, *args, **kwargs)
share_protos = ('NFS', 'CIFS', 'GlusterFS', 'HDFS', )
share_networks = manila.share_network_list(request)
share_types = manila.share_type_list(request)
self.fields['share_type'].choices = (
[("", "")] + [(st.name, st.name) for st in share_types])
self.fields['share_proto'].choices = [(sp, sp) for sp in share_protos]
if "snapshot_id" in request.GET:
try:
snapshot = self.get_snapshot(request,
request.GET["snapshot_id"])
self.fields['name'].initial = snapshot.name
self.fields['size'].initial = snapshot.size
self.fields['snapshot'].choices = ((snapshot.id, snapshot),)
try:
# Set the share type from the original share
orig_share = manila.share_get(request, snapshot.share_id)
self.fields['share_type'].initial = orig_share.share_type
except Exception:
pass
self.fields['size'].help_text = _(
'Share size must be equal to or greater than the snapshot '
'size (%sGB)') % snapshot.size
del self.fields['share_source_type']
except Exception:
exceptions.handle(request,
_('Unable to load the specified snapshot.'))
else:
source_type_choices = []
try:
snapshot_list = manila.share_snapshot_list(request)
snapshots = [s for s in snapshot_list
if s.status == 'available']
if snapshots:
source_type_choices.append(("snapshot",
_("Snapshot")))
choices = [('', _("Choose a snapshot"))] + \
[(s.id, s) for s in snapshots]
self.fields['snapshot'].choices = choices
else:
del self.fields['snapshot']
except Exception:
exceptions.handle(request, _("Unable to retrieve "
"share snapshots."))
if source_type_choices:
choices = ([('no_source_type',
_("No source, empty share"))] +
source_type_choices)
self.fields['share_source_type'].choices = choices
else:
del self.fields['share_source_type']
self.sn_field_name_prefix = 'share-network-choices-'
for st in share_types:
extra_specs = st.get_keys()
dhss = extra_specs.get('driver_handles_share_servers')
# NOTE(vponomaryov): Set and tie share-network field only for
# share types with enabled handling of share servers.
if (isinstance(dhss, six.string_types) and
dhss.lower() in ['true', '1']):
sn_choices = (
[('', '')] +
[(sn.id, sn.name or sn.id) for sn in share_networks])
sn_field_name = self.sn_field_name_prefix + st.name
sn_field = forms.ChoiceField(
label=_("Share Network"), required=True,
choices=sn_choices,
widget=forms.Select(attrs={
'class': 'switched',
'data-switch-on': 'sharetype',
'data-sharetype-%s' % st.name: _("Share Network"),
}))
self.fields.insert(5, sn_field_name, sn_field)
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 __init__(self, request, *args, **kwargs):
super(CreateForm, self).__init__(request, *args, **kwargs)
share_protos = ('NFS', 'CIFS', 'GlusterFS', 'HDFS', 'CephFS')
share_networks = manila.share_network_list(request)
share_types = manila.share_type_list(request)
self.fields['share_type'].choices = (
[("", "")] + [(st.name, st.name) for st in share_types])
availability_zones = nova.availability_zone_list(request)
self.fields['availability_zone'].choices = (
[("", "")] +
[(az.zoneName, az.zoneName) for az in availability_zones])
self.sn_field_name_prefix = 'share-network-choices-'
for st in share_types:
extra_specs = st.get_keys()
dhss = extra_specs.get('driver_handles_share_servers')
# NOTE(vponomaryov): Set and tie share-network field only for
# share types with enabled handling of share servers.
if (isinstance(dhss, six.string_types) and
dhss.lower() in ['true', '1']):
sn_choices = (
[('', '')] +
[(sn.id, sn.name or sn.id) for sn in share_networks])
sn_field_name = self.sn_field_name_prefix + st.name
sn_field = forms.ChoiceField(
label=_("Share Network"), required=True,
choices=sn_choices,
widget=forms.Select(attrs={
'class': 'switched',
'data-switch-on': 'sharetype',
'data-sharetype-%s' % st.name: _("Share Network"),
}))
self.fields[sn_field_name] = sn_field
self.fields['share_source_type'] = forms.ChoiceField(
label=_("Share Source"), required=False,
widget=forms.Select(
attrs={'class': 'switchable', 'data-slug': 'source'}))
self.fields['snapshot'] = forms.ChoiceField(
label=_("Use snapshot as a source"),
widget=forms.fields.SelectWidget(
attrs={'class': 'switched',
'data-switch-on': 'source',
'data-source-snapshot': _('Snapshot')},
data_attrs=('size', 'name'),
transform=lambda x: "%s (%sGiB)" % (x.name, x.size)),
required=False)
self.fields['metadata'] = forms.CharField(
label=_("Metadata"), required=False,
widget=forms.Textarea(attrs={'rows': 4}))
self.fields['is_public'] = forms.BooleanField(
label=_("Make visible for all"), required=False,
help_text=(
"If set then all tenants will be able to see this share."))
self.fields['share_proto'].choices = [(sp, sp) for sp in share_protos]
if "snapshot_id" in request.GET:
try:
snapshot = self.get_snapshot(request,
request.GET["snapshot_id"])
self.fields['name'].initial = snapshot.name
self.fields['size'].initial = snapshot.size
self.fields['snapshot'].choices = ((snapshot.id, snapshot),)
try:
# Set the share type from the original share
orig_share = manila.share_get(request, snapshot.share_id)
self.fields['share_type'].initial = orig_share.share_type
except Exception:
pass
self.fields['size'].help_text = _(
'Share size must be equal to or greater than the snapshot '
'size (%sGiB)') % snapshot.size
del self.fields['share_source_type']
except Exception:
exceptions.handle(request,
_('Unable to load the specified snapshot.'))
else:
source_type_choices = []
try:
snapshot_list = manila.share_snapshot_list(request)
snapshots = [s for s in snapshot_list
if s.status == 'available']
if snapshots:
source_type_choices.append(("snapshot",
_("Snapshot")))
choices = [('', _("Choose a snapshot"))] + \
[(s.id, s) for s in snapshots]
self.fields['snapshot'].choices = choices
else:
del self.fields['snapshot']
except Exception:
exceptions.handle(request, _("Unable to retrieve "
"share snapshots."))
if source_type_choices:
choices = ([('no_source_type',
_("No source, empty share"))] +
source_type_choices)
self.fields['share_source_type'].choices = choices
else:
del self.fields['share_source_type']
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])
def __init__(self, request, *args, **kwargs):
super(CreateForm, self).__init__(request, *args, **kwargs)
# NOTE(vkmc): choose only those share protocols that are enabled
# FIXME(vkmc): this should be better implemented by having a
# capabilities endpoint on the control plane.
manila_features = getattr(settings, 'OPENSTACK_MANILA_FEATURES', {})
self.enabled_share_protocols = manila_features.get(
'enabled_share_protocols',
['NFS', 'CIFS', 'GlusterFS', 'HDFS', 'CephFS', 'MapRFS'])
self.enable_public_shares = manila_features.get(
'enable_public_shares', True)
share_networks = manila.share_network_list(request)
share_types = manila.share_type_list(request)
self.fields['share_type'].choices = (
[("", "")] + [(utils.transform_dashed_name(st.name), st.name)
for st in share_types])
availability_zones = manila.availability_zone_list(request)
self.fields['availability_zone'].choices = (
[("", "")] + [(az.name, az.name) for az in availability_zones])
if features.is_share_groups_enabled():
share_groups = manila.share_group_list(request)
self.fields['sg'] = forms.ChoiceField(label=_("Share Group"),
choices=[("", "")] +
[(sg.id, sg.name or sg.id)
for sg in share_groups],
required=False)
self.sn_field_name_prefix = 'share-network-choices-'
for st in share_types:
extra_specs = st.get_keys()
dhss = extra_specs.get('driver_handles_share_servers')
# NOTE(vponomaryov): Set and tie share-network field only for
# share types with enabled handling of share servers.
if (isinstance(dhss, str) and dhss.lower() in ['true', '1']):
sn_choices = ([('', '')] + [(sn.id, sn.name or sn.id)
for sn in share_networks])
sn_field_name = (self.sn_field_name_prefix +
utils.transform_dashed_name(st.name))
sn_field = forms.ChoiceField(
label=_("Share Network"),
required=True,
choices=sn_choices,
widget=forms.Select(
attrs={
'class':
'switched',
'data-switch-on':
'sharetype',
'data-sharetype-%s' % utils.transform_dashed_name(st.name):
_("Share Network"),
}))
self.fields[sn_field_name] = sn_field
self.fields['share_source_type'] = forms.ChoiceField(
label=_("Share Source"),
required=False,
widget=forms.Select(attrs={
'class': 'switchable',
'data-slug': 'source'
}))
self.fields['snapshot'] = forms.ChoiceField(
label=_("Use snapshot as a source"),
widget=forms.fields.SelectWidget(attrs={
'class':
'switched',
'data-switch-on':
'source',
'data-source-snapshot':
_('Snapshot')
},
data_attrs=('size', 'name'),
transform=lambda x: "%s (%sGiB)" %
(x.name, x.size)),
required=False)
self.fields['metadata'] = forms.CharField(
label=_("Metadata"),
required=False,
widget=forms.Textarea(attrs={'rows': 4}))
if self.enable_public_shares:
self.fields['is_public'] = forms.BooleanField(
label=_("Make visible to users from all projects"),
required=False)
self.fields['share_proto'].choices = [
(sp, sp) for sp in self.enabled_share_protocols
]
if ("snapshot_id" in request.GET
or kwargs.get("data", {}).get("snapshot")):
try:
snapshot = self.get_snapshot(
request,
request.GET.get("snapshot_id",
kwargs.get("data", {}).get("snapshot")))
self.fields['name'].initial = snapshot.name
self.fields['size'].initial = snapshot.size
self.fields['snapshot'].choices = ((snapshot.id, snapshot), )
try:
# Set the share type and az from the original share
orig_share = manila.share_get(request, snapshot.share_id)
self.fields['share_type'].initial = (
orig_share.share_type_name)
self.fields['availability_zone'].initial = (
orig_share.availability_zone)
except Exception:
pass
self.fields['size'].help_text = _(
'Share size must be equal to or greater than the snapshot '
'size (%sGiB)') % snapshot.size
del self.fields['share_source_type']
except Exception:
exceptions.handle(request,
_('Unable to load the specified snapshot.'))
else:
source_type_choices = []
try:
snapshot_list = manila.share_snapshot_list(request)
snapshots = [
s for s in snapshot_list if s.status == 'available'
]
if snapshots:
source_type_choices.append(("snapshot", _("Snapshot")))
choices = [('', _("Choose a snapshot"))] + \
[(s.id, s) for s in snapshots]
self.fields['snapshot'].choices = choices
else:
del self.fields['snapshot']
except Exception:
exceptions.handle(request,
_("Unable to retrieve "
"share snapshots."))
if source_type_choices:
choices = ([('no_source_type', _("No source, empty share"))] +
source_type_choices)
self.fields['share_source_type'].choices = choices
else:
del self.fields['share_source_type']
def test_share_type_list(self):
api.share_type_list(self.request)
self.manilaclient.share_types.list.assert_called_once_with()
def __init__(self, request, *args, **kwargs):
super(CreateForm, self).__init__(request, *args, **kwargs)
# NOTE(vkmc): choose only those share protocols that are enabled
# FIXME(vkmc): this should be better implemented by having a
# capabilities endpoint on the control plane.
manila_features = getattr(settings, 'OPENSTACK_MANILA_FEATURES', {})
self.enabled_share_protocols = manila_features.get(
'enabled_share_protocols',
['NFS', 'CIFS', 'GlusterFS', 'HDFS', 'CephFS', 'MapRFS'])
self.enable_public_shares = manila_features.get(
'enable_public_shares', True)
share_networks = manila.share_network_list(request)
share_types = manila.share_type_list(request)
self.fields['share_type'].choices = (
[("", "")] + [(st.name, st.name) for st in share_types])
availability_zones = manila.availability_zone_list(request)
self.fields['availability_zone'].choices = (
[("", "")] + [(az.name, az.name) for az in availability_zones])
if features.is_share_groups_enabled():
share_groups = manila.share_group_list(request)
self.fields['sg'] = forms.ChoiceField(
label=_("Share Group"),
choices=[("", "")] + [(sg.id, sg.name or sg.id)
for sg in share_groups],
required=False)
self.sn_field_name_prefix = 'share-network-choices-'
for st in share_types:
extra_specs = st.get_keys()
dhss = extra_specs.get('driver_handles_share_servers')
# NOTE(vponomaryov): Set and tie share-network field only for
# share types with enabled handling of share servers.
if (isinstance(dhss, six.string_types) and
dhss.lower() in ['true', '1']):
sn_choices = (
[('', '')] +
[(sn.id, sn.name or sn.id) for sn in share_networks])
sn_field_name = self.sn_field_name_prefix + st.name
sn_field = forms.ChoiceField(
label=_("Share Network"), required=True,
choices=sn_choices,
widget=forms.Select(attrs={
'class': 'switched',
'data-switch-on': 'sharetype',
'data-sharetype-%s' % st.name: _("Share Network"),
}))
self.fields[sn_field_name] = sn_field
self.fields['share_source_type'] = forms.ChoiceField(
label=_("Share Source"), required=False,
widget=forms.Select(
attrs={'class': 'switchable', 'data-slug': 'source'}))
self.fields['snapshot'] = forms.ChoiceField(
label=_("Use snapshot as a source"),
widget=forms.fields.SelectWidget(
attrs={'class': 'switched',
'data-switch-on': 'source',
'data-source-snapshot': _('Snapshot')},
data_attrs=('size', 'name'),
transform=lambda x: "%s (%sGiB)" % (x.name, x.size)),
required=False)
self.fields['metadata'] = forms.CharField(
label=_("Metadata"), required=False,
widget=forms.Textarea(attrs={'rows': 4}))
if self.enable_public_shares:
self.fields['is_public'] = forms.BooleanField(
label=_("Make visible for all"), required=False,
help_text=(
"If set then all tenants will be able to see this share."))
self.fields['share_proto'].choices = [(sp, sp) for sp in
self.enabled_share_protocols]
if ("snapshot_id" in request.GET or
kwargs.get("data", {}).get("snapshot")):
try:
snapshot = self.get_snapshot(
request,
request.GET.get("snapshot_id",
kwargs.get("data", {}).get("snapshot")))
self.fields['name'].initial = snapshot.name
self.fields['size'].initial = snapshot.size
self.fields['snapshot'].choices = ((snapshot.id, snapshot),)
try:
# Set the share type from the original share
orig_share = manila.share_get(request, snapshot.share_id)
# NOTE(vponomaryov): we should use share type name, not ID,
# because we use names in our choices above.
self.fields['share_type'].initial = (
orig_share.share_type_name)
except Exception:
pass
self.fields['size'].help_text = _(
'Share size must be equal to or greater than the snapshot '
'size (%sGiB)') % snapshot.size
del self.fields['share_source_type']
except Exception:
exceptions.handle(request,
_('Unable to load the specified snapshot.'))
else:
source_type_choices = []
try:
snapshot_list = manila.share_snapshot_list(request)
snapshots = [s for s in snapshot_list
if s.status == 'available']
if snapshots:
source_type_choices.append(("snapshot",
_("Snapshot")))
choices = [('', _("Choose a snapshot"))] + \
[(s.id, s) for s in snapshots]
self.fields['snapshot'].choices = choices
else:
del self.fields['snapshot']
except Exception:
exceptions.handle(request, _("Unable to retrieve "
"share snapshots."))
if source_type_choices:
choices = ([('no_source_type',
_("No source, empty share"))] +
source_type_choices)
self.fields['share_source_type'].choices = choices
else:
del self.fields['share_source_type']
def __init__(self, request, *args, **kwargs):
super(CreateForm, self).__init__(request, *args, **kwargs)
share_protos = ('NFS', 'CIFS', 'GlusterFS', 'HDFS', 'CephFS')
share_networks = manila.share_network_list(request)
share_types = manila.share_type_list(request)
self.fields['share_type'].choices = ([("", "")] +
[(st.name, st.name)
for st in share_types])
availability_zones = nova.availability_zone_list(request)
self.fields['availability_zone'].choices = (
[("", "")] + [(az.zoneName, az.zoneName)
for az in availability_zones])
self.sn_field_name_prefix = 'share-network-choices-'
for st in share_types:
extra_specs = st.get_keys()
dhss = extra_specs.get('driver_handles_share_servers')
# NOTE(vponomaryov): Set and tie share-network field only for
# share types with enabled handling of share servers.
if (isinstance(dhss, six.string_types)
and dhss.lower() in ['true', '1']):
sn_choices = ([('', '')] + [(sn.id, sn.name or sn.id)
for sn in share_networks])
sn_field_name = self.sn_field_name_prefix + st.name
sn_field = forms.ChoiceField(
label=_("Share Network"),
required=True,
choices=sn_choices,
widget=forms.Select(
attrs={
'class': 'switched',
'data-switch-on': 'sharetype',
'data-sharetype-%s' % st.name: _("Share Network"),
}))
self.fields[sn_field_name] = sn_field
self.fields['share_source_type'] = forms.ChoiceField(
label=_("Share Source"),
required=False,
widget=forms.Select(attrs={
'class': 'switchable',
'data-slug': 'source'
}))
self.fields['snapshot'] = forms.ChoiceField(
label=_("Use snapshot as a source"),
widget=forms.fields.SelectWidget(attrs={
'class':
'switched',
'data-switch-on':
'source',
'data-source-snapshot':
_('Snapshot')
},
data_attrs=('size', 'name'),
transform=lambda x: "%s (%sGiB)" %
(x.name, x.size)),
required=False)
self.fields['metadata'] = forms.CharField(
label=_("Metadata"),
required=False,
widget=forms.Textarea(attrs={'rows': 4}))
self.fields['is_public'] = forms.BooleanField(
label=_("Make visible for all"),
required=False,
help_text=(
"If set then all tenants will be able to see this share."))
self.fields['share_proto'].choices = [(sp, sp) for sp in share_protos]
if "snapshot_id" in request.GET:
try:
snapshot = self.get_snapshot(request,
request.GET["snapshot_id"])
self.fields['name'].initial = snapshot.name
self.fields['size'].initial = snapshot.size
self.fields['snapshot'].choices = ((snapshot.id, snapshot), )
try:
# Set the share type from the original share
orig_share = manila.share_get(request, snapshot.share_id)
self.fields['share_type'].initial = orig_share.share_type
except Exception:
pass
self.fields['size'].help_text = _(
'Share size must be equal to or greater than the snapshot '
'size (%sGiB)') % snapshot.size
del self.fields['share_source_type']
except Exception:
exceptions.handle(request,
_('Unable to load the specified snapshot.'))
else:
source_type_choices = []
try:
snapshot_list = manila.share_snapshot_list(request)
snapshots = [
s for s in snapshot_list if s.status == 'available'
]
if snapshots:
source_type_choices.append(("snapshot", _("Snapshot")))
choices = [('', _("Choose a snapshot"))] + \
[(s.id, s) for s in snapshots]
self.fields['snapshot'].choices = choices
else:
del self.fields['snapshot']
except Exception:
exceptions.handle(request,
_("Unable to retrieve "
"share snapshots."))
if source_type_choices:
choices = ([('no_source_type', _("No source, empty share"))] +
source_type_choices)
self.fields['share_source_type'].choices = choices
else:
del self.fields['share_source_type']
