Source code for openstack_dashboard.dashboards.project.stacks.tables

# vim: tabstop=4 shiftwidth=4 softtabstop=4

# 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
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# Unless required by applicable law or agreed to in writing, software
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from django.core import urlresolvers
from django.http import Http404  # noqa
from django.template.defaultfilters import title  # noqa
from django.utils.http import urlencode  # noqa
from django.utils.translation import ugettext_lazy as _

from horizon import messages
from horizon import tables
from horizon.utils import filters

from heatclient import exc

from openstack_dashboard import api
from openstack_dashboard.dashboards.project.stacks import mappings


[docs]class LaunchStack(tables.LinkAction): name = "launch" verbose_name = _("Launch Stack") url = "horizon:project:stacks:select_template" classes = ("btn-create", "ajax-modal") policy_rules = (("orchestration", "cloudformation:CreateStack"),)
[docs]class ChangeStackTemplate(tables.LinkAction): name = "edit" verbose_name = _("Change Stack Template") url = "horizon:project:stacks:change_template" classes = ("ajax-modal", "btn-edit")
[docs]class DeleteStack(tables.BatchAction): name = "delete" action_present = _("Delete") action_past = _("Scheduled deletion of %(data_type)s") data_type_singular = _("Stack") data_type_plural = _("Stacks") classes = ('btn-danger', 'btn-terminate') policy_rules = (("orchestration", "cloudformation:DeleteStack"),)
[docs] def action(self, request, stack_id): api.heat.stack_delete(request, stack_id)
[docs] def allowed(self, request, stack): if stack is not None: return stack.stack_status != 'DELETE_COMPLETE' return True
[docs]class StacksUpdateRow(tables.Row): ajax = True
[docs] def can_be_selected(self, datum): return datum.stack_status != 'DELETE_COMPLETE'
[docs] def get_data(self, request, stack_id): try: return api.heat.stack_get(request, stack_id) except exc.HTTPNotFound: # returning 404 to the ajax call removes the # row from the table on the ui raise Http404 except Exception as e: messages.error(request, e)
[docs]class StacksTable(tables.DataTable): STATUS_CHOICES = ( ("Complete", True), ("Failed", False), ) name = tables.Column("stack_name", verbose_name=_("Stack Name"), link="horizon:project:stacks:detail",) created = tables.Column("creation_time", verbose_name=_("Created"), filters=(filters.parse_isotime, filters.timesince_or_never)) updated = tables.Column("updated_time", verbose_name=_("Updated"), filters=(filters.parse_isotime, filters.timesince_or_never)) status = tables.Column("status", filters=(title, filters.replace_underscores), verbose_name=_("Status"), status=True, status_choices=STATUS_CHOICES)
[docs] def get_object_display(self, stack): return stack.stack_name
[docs] class Meta: name = "stacks" verbose_name = _("Stacks") pagination_param = 'stack_marker' status_columns = ["status", ] row_class = StacksUpdateRow table_actions = (LaunchStack, DeleteStack,) row_actions = (DeleteStack, ChangeStackTemplate)
[docs]class EventsTable(tables.DataTable): logical_resource = tables.Column('resource_name', verbose_name=_("Stack Resource"), link=lambda d: d.resource_name,) physical_resource = tables.Column('physical_resource_id', verbose_name=_("Resource"), link=mappings.resource_to_url) timestamp = tables.Column('event_time', verbose_name=_("Time Since Event"), filters=(filters.parse_isotime, filters.timesince_or_never)) status = tables.Column("resource_status", filters=(title, filters.replace_underscores), verbose_name=_("Status"),) statusreason = tables.Column("resource_status_reason", verbose_name=_("Status Reason"),)
[docs] class Meta: name = "events" verbose_name = _("Stack Events")
[docs]class ResourcesUpdateRow(tables.Row): ajax = True
[docs] def get_data(self, request, resource_name): try: stack = self.table.stack stack_identifier = '%s/%s' % (stack.stack_name, stack.id) return api.heat.resource_get( request, stack_identifier, resource_name) except exc.HTTPNotFound: # returning 404 to the ajax call removes the # row from the table on the ui raise Http404 except Exception as e: messages.error(request, e)
[docs]class ResourcesTable(tables.DataTable): STATUS_CHOICES = ( ("Create Complete", True), ("Create Failed", False), ) logical_resource = tables.Column('resource_name', verbose_name=_("Stack Resource"), link=lambda d: d.resource_name) physical_resource = tables.Column('physical_resource_id', verbose_name=_("Resource"), link=mappings.resource_to_url) resource_type = tables.Column("resource_type", verbose_name=_("Stack Resource Type"),) updated_time = tables.Column('updated_time', verbose_name=_("Date Updated"), filters=(filters.parse_isotime, filters.timesince_or_never)) status = tables.Column("resource_status", filters=(title, filters.replace_underscores), verbose_name=_("Status"), status=True, status_choices=STATUS_CHOICES) statusreason = tables.Column("resource_status_reason", verbose_name=_("Status Reason"),) def __init__(self, request, data=None, needs_form_wrapper=None, **kwargs): super(ResourcesTable, self).__init__( request, data, needs_form_wrapper, **kwargs) self.stack = kwargs['stack']
[docs] def get_object_id(self, datum): return datum.resource_name
[docs] class Meta: name = "resources" verbose_name = _("Stack Resources") status_columns = ["status", ] row_class = ResourcesUpdateRow