Source code for horizon.usage.tables
from horizon import tables
from horizon.templatetags.sizeformat import mbformat
class CSVSummary(tables.LinkAction):
name = "csv_summary"
verbose_name = _("Download CSV Summary")
[docs] classes = ("btn-download",)
def get_link_url(self, usage=None):
return self.table.kwargs['usage'].csv_link()
[docs]
class BaseUsageTable(tables.DataTable):
vcpus = tables.Column('vcpus', verbose_name=_("VCPUs"))
disk = tables.Column('local_gb', verbose_name=_("Disk"))
[docs] memory = tables.Column('memory_mb',
verbose_name=_("RAM"),
filters=(mbformat,))
hours = tables.Column('vcpu_hours', verbose_name=_("VCPU Hours"),
filters=(lambda v: floatformat(v, 2),))
class GlobalUsageTable(BaseUsageTable):
tenant = tables.Column('tenant_id', verbose_name=_("Project ID"))
disk_hours = tables.Column('disk_gb_hours',
[docs] verbose_name=_("Disk GB Hours"),
filters=(lambda v: floatformat(v, 2),))
def get_object_id(self, datum):
return datum.tenant_id
class Meta:
name = "global_usage"
verbose_name = _("Usage Summary")
columns = ("tenant", "vcpus", "disk", "memory",
"hours", "disk_hours")
table_actions = (CSVSummary,)
multi_select = False
class TenantUsageTable(BaseUsageTable):
instance = tables.Column('name', verbose_name=_("Instance Name"))
uptime = tables.Column('uptime_at',
[docs] verbose_name=_("Uptime"),
filters=(timesince,))
def get_object_id(self, datum):
return id(datum)
class Meta:
name = "tenant_usage"
verbose_name = _("Usage Summary")
columns = ("instance", "vcpus", "disk", "memory", "uptime")
table_actions = (CSVSummary,)
multi_select = False