434 lines
15 KiB
Python
434 lines
15 KiB
Python
# Copyright 2012 Nebula, Inc.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
from django.template.defaultfilters import title
|
|
from django.urls import reverse
|
|
from django.utils.text import format_lazy
|
|
from django.utils.translation import pgettext_lazy
|
|
from django.utils.translation import ugettext_lazy as _
|
|
from django.utils.translation import ungettext_lazy
|
|
from horizon import exceptions
|
|
from horizon import messages
|
|
from horizon import tables
|
|
from horizon.utils import filters
|
|
|
|
from manila_ui.api import manila
|
|
from manila_ui.dashboards.project.share_snapshots import tables as ss_tables
|
|
from manila_ui.dashboards import utils
|
|
from manila_ui import features
|
|
|
|
|
|
DELETABLE_STATES = (
|
|
"AVAILABLE", "ERROR",
|
|
"MANAGE_ERROR",
|
|
)
|
|
|
|
|
|
class DeleteShare(tables.DeleteAction):
|
|
policy_rules = (("share", "share:delete"),)
|
|
|
|
@staticmethod
|
|
def action_present(count):
|
|
return ungettext_lazy(
|
|
u"Delete Share",
|
|
u"Delete Shares",
|
|
count
|
|
)
|
|
|
|
@staticmethod
|
|
def action_past(count):
|
|
return ungettext_lazy(
|
|
u"Deleted Share",
|
|
u"Deleted Shares",
|
|
count
|
|
)
|
|
|
|
def get_policy_target(self, request, datum=None):
|
|
project_id = None
|
|
if datum:
|
|
project_id = getattr(datum, "os-share-tenant-attr:tenant_id", None)
|
|
return {"project_id": project_id}
|
|
|
|
def delete(self, request, obj_id):
|
|
share = manila.share_get(request, obj_id)
|
|
try:
|
|
manila.share_delete(
|
|
request, share.id, share_group_id=share.share_group_id)
|
|
except Exception:
|
|
msg = _('Unable to delete share "%s". ') % obj_id
|
|
messages.error(request, msg)
|
|
|
|
def allowed(self, request, share=None):
|
|
if share:
|
|
# Row button
|
|
return (share.status.upper() in DELETABLE_STATES and
|
|
not getattr(share, 'has_snapshot', False))
|
|
# Table button. Always return 'True'.
|
|
return True
|
|
|
|
|
|
class CreateShare(tables.LinkAction):
|
|
name = "create"
|
|
verbose_name = _("Create Share")
|
|
url = "horizon:project:shares:create"
|
|
classes = ("ajax-modal", "btn-create")
|
|
icon = "plus"
|
|
policy_rules = (("share", "share:create"),)
|
|
|
|
def allowed(self, request, share=None):
|
|
usages = manila.tenant_absolute_limits(request)
|
|
shares_allowed = (usages['maxTotalShares'] >
|
|
usages['totalSharesUsed'] and
|
|
usages['maxTotalShareGigabytes'] >
|
|
usages['totalShareGigabytesUsed'])
|
|
|
|
if not shares_allowed:
|
|
if "disabled" not in self.classes:
|
|
self.classes = [c for c in self.classes] + ['disabled']
|
|
self.verbose_name = format_lazy(
|
|
'{verbose_name} {quota_exceeded}',
|
|
verbose_name=self.verbose_name,
|
|
quota_exceeded=_("(Quota exceeded)"))
|
|
else:
|
|
self.verbose_name = _("Create Share")
|
|
classes = [c for c in self.classes if c != "disabled"]
|
|
self.classes = classes
|
|
|
|
return True
|
|
|
|
|
|
class EditShare(tables.LinkAction):
|
|
name = "edit"
|
|
verbose_name = _("Edit Share")
|
|
url = "horizon:project:shares:update"
|
|
classes = ("ajax-modal", "btn-create")
|
|
policy_rules = (("share", "share:update"),)
|
|
|
|
def get_policy_target(self, request, datum=None):
|
|
project_id = None
|
|
if datum:
|
|
project_id = getattr(datum, "os-share-tenant-attr:tenant_id", None)
|
|
return {"project_id": project_id}
|
|
|
|
def allowed(self, request, share=None):
|
|
return share.status in ("available", "in-use")
|
|
|
|
|
|
class EditShareMetadata(tables.LinkAction):
|
|
name = "update_metadata"
|
|
verbose_name = _("Edit Share Metadata")
|
|
url = "horizon:project:shares:update_metadata"
|
|
classes = ("ajax-modal", "btn-create")
|
|
policy_rules = (("share", "share:update_share_metadata"),)
|
|
|
|
def get_policy_target(self, request, datum=None):
|
|
project_id = None
|
|
if datum:
|
|
project_id = getattr(datum, "os-share-tenant-attr:tenant_id", None)
|
|
return {"project_id": project_id}
|
|
|
|
def allowed(self, request, share=None):
|
|
return share.status in ("available", "in-use")
|
|
|
|
|
|
class ResizeShare(tables.LinkAction):
|
|
name = "resize_share"
|
|
verbose_name = _("Resize Share")
|
|
url = "horizon:project:shares:resize"
|
|
classes = ("ajax-modal", "btn-create")
|
|
policy_rules = (("share", "share:resize"),)
|
|
|
|
def get_policy_target(self, request, datum=None):
|
|
project_id = None
|
|
if datum:
|
|
project_id = getattr(datum, "os-share-tenant-attr:tenant_id", None)
|
|
return {"project_id": project_id}
|
|
|
|
def allowed(self, request, share=None):
|
|
return share.status.lower() in ("available",)
|
|
|
|
|
|
class RevertShare(tables.LinkAction):
|
|
name = "revert_share"
|
|
verbose_name = _("Revert Share")
|
|
url = "horizon:project:shares:revert"
|
|
classes = ("ajax-modal", "btn-create")
|
|
policy_rules = (("share", "share:revert"),)
|
|
|
|
def get_policy_target(self, request, datum=None):
|
|
project_id = None
|
|
if datum:
|
|
project_id = getattr(datum, "os-share-tenant-attr:tenant_id", None)
|
|
return {"project_id": project_id}
|
|
|
|
def allowed(self, request, share=None):
|
|
return (
|
|
getattr(share, 'revert_to_snapshot_support', False) and
|
|
share.status.lower() == "available"
|
|
)
|
|
|
|
|
|
class UpdateRow(tables.Row):
|
|
ajax = True
|
|
|
|
def get_data(self, request, share_id):
|
|
share = manila.share_get(request, share_id)
|
|
if not share.name:
|
|
share.name = share_id
|
|
if share.share_network_id:
|
|
share_net = manila.share_network_get(request,
|
|
share.share_network_id)
|
|
share.share_network = share_net.name or share_net.id
|
|
else:
|
|
share.share_network = None
|
|
share.metadata = utils.metadata_to_str(share.metadata)
|
|
|
|
return share
|
|
|
|
|
|
def get_size(share):
|
|
return _("%sGiB") % share.size
|
|
|
|
|
|
class SharesTableBase(tables.DataTable):
|
|
STATUS_CHOICES = (
|
|
("available", True), ("AVAILABLE", True),
|
|
("creating", None), ("CREATING", None),
|
|
("deleting", None), ("DELETING", None),
|
|
("reverting", None),
|
|
("migrating", None), ("migrating_to", None),
|
|
("error", False), ("ERROR", False),
|
|
("error_deleting", False), ("ERROR_DELETING", False),
|
|
("MANAGE_ERROR", False),
|
|
("UNMANAGE_ERROR", False),
|
|
("extending_error", False),
|
|
("shrinking_error", False),
|
|
("shrinking_possible_data_loss_error", False),
|
|
("reverting_error", False),
|
|
)
|
|
STATUS_DISPLAY_CHOICES = (
|
|
("available", pgettext_lazy("Current status of share", u"Available")),
|
|
("AVAILABLE", pgettext_lazy("Current status of share", u"Available")),
|
|
("creating", pgettext_lazy("Current status of share", u"Creating")),
|
|
("CREATING", pgettext_lazy("Current status of share", u"Creating")),
|
|
("deleting", pgettext_lazy("Current status of share", u"Deleting")),
|
|
("DELETING", pgettext_lazy("Current status of share", u"Deleting")),
|
|
("migrating", pgettext_lazy("Current status of share", u"Migrating")),
|
|
("migrating_to", pgettext_lazy("Current status of share",
|
|
u"Migrating to")),
|
|
("error", pgettext_lazy("Current status of share", u"Error")),
|
|
("ERROR", pgettext_lazy("Current status of share", u"Error")),
|
|
("error_deleting", pgettext_lazy("Current status of share",
|
|
u"Deleting")),
|
|
("ERROR_DELETING", pgettext_lazy("Current status of share",
|
|
u"Deleting")),
|
|
("MANAGE_ERROR", pgettext_lazy("Current status of share",
|
|
u"Manage Error")),
|
|
("UNMANAGE_ERROR", pgettext_lazy("Current status of share",
|
|
u"Unmanage Error")),
|
|
("extending_error", pgettext_lazy("Current status of share",
|
|
u"Extending Error")),
|
|
("shrinking_error", pgettext_lazy("Current status of share",
|
|
u"Shrinking Error")),
|
|
("shrinking_possible_data_loss_error", pgettext_lazy(
|
|
"Current status of share", u"Shrinking Error")),
|
|
("reverting_error", pgettext_lazy("Current status of share",
|
|
u"Reverting Error")),
|
|
)
|
|
name = tables.WrappingColumn(
|
|
"name", verbose_name=_("Name"),
|
|
link="horizon:project:shares:detail")
|
|
description = tables.Column("description",
|
|
verbose_name=_("Description"),
|
|
truncate=40)
|
|
metadata = tables.Column("metadata",
|
|
verbose_name=_("Metadata"))
|
|
size = tables.Column(get_size,
|
|
verbose_name=_("Size"),
|
|
attrs={'data-type': 'size'})
|
|
status = tables.Column("status",
|
|
filters=(title,),
|
|
verbose_name=_("Status"),
|
|
status=True,
|
|
status_choices=STATUS_CHOICES,
|
|
display_choices=STATUS_DISPLAY_CHOICES)
|
|
|
|
def get_object_display(self, obj):
|
|
return obj.name or obj.id
|
|
|
|
def get_share_group_link(share):
|
|
if (features.is_share_groups_enabled() and
|
|
getattr(share, 'share_group_id', None)):
|
|
return reverse(
|
|
"horizon:project:share_groups:detail",
|
|
args=(share.share_group_id,))
|
|
else:
|
|
return None
|
|
|
|
share_group_id = tables.Column(
|
|
"share_group_id",
|
|
verbose_name=_("Share Group"),
|
|
empty_value="-",
|
|
link=get_share_group_link,
|
|
)
|
|
|
|
|
|
class ManageRules(tables.LinkAction):
|
|
name = "manage_rules"
|
|
verbose_name = _("Manage Rules")
|
|
url = "horizon:project:shares:manage_rules"
|
|
classes = ("btn-edit",)
|
|
policy_rules = (("share", "share:access_get_all"),)
|
|
|
|
|
|
class ManageReplicas(tables.LinkAction):
|
|
name = "manage_replicas"
|
|
verbose_name = _("Manage Replicas")
|
|
url = "horizon:project:shares:manage_replicas"
|
|
classes = ("btn-edit",)
|
|
policy_rules = (("share", "share:replica_get_all"),)
|
|
|
|
def allowed(self, request, share):
|
|
share_replication_enabled = share.replication_type is not None
|
|
return features.is_replication_enabled() and share_replication_enabled
|
|
|
|
|
|
class AddRule(tables.LinkAction):
|
|
name = "rule_add"
|
|
verbose_name = _("Add rule")
|
|
url = 'horizon:project:shares:rule_add'
|
|
classes = ("ajax-modal", "btn-create")
|
|
icon = "plus"
|
|
policy_rules = (("share", "share:allow_access"),)
|
|
|
|
def allowed(self, request, share=None):
|
|
share = manila.share_get(request, self.table.kwargs['share_id'])
|
|
return share.status in ("available", "in-use")
|
|
|
|
def get_link_url(self):
|
|
return reverse(self.url, args=[self.table.kwargs['share_id']])
|
|
|
|
|
|
class DeleteRule(tables.DeleteAction):
|
|
policy_rules = (("share", "share:deny_access"),)
|
|
|
|
@staticmethod
|
|
def action_present(count):
|
|
return ungettext_lazy(
|
|
u"Delete Rule",
|
|
u"Delete Rules",
|
|
count
|
|
)
|
|
|
|
@staticmethod
|
|
def action_past(count):
|
|
return ungettext_lazy(
|
|
u"Deleted Rule",
|
|
u"Deleted Rules",
|
|
count
|
|
)
|
|
|
|
def delete(self, request, obj_id):
|
|
try:
|
|
manila.share_deny(request, self.table.kwargs['share_id'], obj_id)
|
|
except Exception:
|
|
msg = _('Unable to delete rule "%s".') % obj_id
|
|
exceptions.handle(request, msg)
|
|
|
|
|
|
class UpdateRuleRow(tables.Row):
|
|
ajax = True
|
|
|
|
def get_data(self, request, rule_id):
|
|
rules = manila.share_rules_list(request, self.table.kwargs['share_id'])
|
|
if rules:
|
|
for rule in rules:
|
|
if rule.id == rule_id:
|
|
return rule
|
|
raise exceptions.NotFound
|
|
|
|
|
|
class RulesTable(tables.DataTable):
|
|
access_type = tables.Column("access_type", verbose_name=_("Access Type"))
|
|
access_to = tables.Column("access_to", verbose_name=_("Access to"))
|
|
access_level = tables.Column(
|
|
"access_level", verbose_name=_("Access Level"))
|
|
status = tables.Column("state", verbose_name=_("Status"))
|
|
access_key = tables.Column("access_key", verbose_name=_("Access Key"))
|
|
created_at = tables.Column("created_at", verbose_name=_("Created At"),
|
|
filters=(filters.parse_isotime,))
|
|
updated_at = tables.Column("updated_at", verbose_name=_("Updated At"),
|
|
filters=(filters.parse_isotime,))
|
|
|
|
def get_object_display(self, obj):
|
|
return obj.id
|
|
|
|
class Meta(object):
|
|
name = "rules"
|
|
verbose_name = _("Rules")
|
|
status_columns = ["status"]
|
|
row_class = UpdateRuleRow
|
|
table_actions = (
|
|
AddRule,
|
|
DeleteRule)
|
|
row_actions = (
|
|
DeleteRule,)
|
|
|
|
|
|
def get_share_network(share):
|
|
name = share.share_network_name
|
|
return name if name != "None" else None
|
|
|
|
|
|
class SharesTable(SharesTableBase):
|
|
name = tables.WrappingColumn(
|
|
"name", verbose_name=_("Name"),
|
|
link="horizon:project:shares:detail")
|
|
visibility = tables.Column(
|
|
"is_public", verbose_name=_("Visibility"),
|
|
help_text=("Whether this share visible to all tenants (public) or "
|
|
"only for owner (private)."),
|
|
filters=(lambda d: 'public' if d is True else 'private', ),
|
|
)
|
|
proto = tables.Column("share_proto", verbose_name=_("Protocol"))
|
|
share_network = tables.Column("share_network",
|
|
verbose_name=_("Share Network"),
|
|
empty_value="-")
|
|
|
|
class Meta(object):
|
|
name = "shares"
|
|
verbose_name = _("Shares")
|
|
status_columns = ["status"]
|
|
row_class = UpdateRow
|
|
table_actions = (
|
|
tables.NameFilterAction,
|
|
CreateShare,
|
|
DeleteShare)
|
|
row_actions = (
|
|
EditShare,
|
|
ResizeShare,
|
|
RevertShare,
|
|
ss_tables.CreateShareSnapshot,
|
|
ManageRules,
|
|
ManageReplicas,
|
|
EditShareMetadata,
|
|
DeleteShare)
|
|
|
|
columns = [
|
|
'name', 'description', 'metadata', 'size', 'status',
|
|
'proto', 'visibility', 'share_network',
|
|
]
|
|
if features.is_share_groups_enabled():
|
|
columns.append('share_group_id')
|