def _parse_white_list_from_config(self, whitelists):
"""Parse and validate the pci whitelist from the zun config."""
specs = []
for jsonspec in whitelists:
try:
dev_spec = jsonutils.loads(jsonspec)
except ValueError:
raise exception.PciConfigInvalidWhitelist(
reason=_("Invalid entry: '%s'") % jsonspec)
if isinstance(dev_spec, dict):
dev_spec = [dev_spec]
elif not isinstance(dev_spec, list):
raise exception.PciConfigInvalidWhitelist(
reason=_("Invalid entry: '%s'; "
"Expecting list or dict") % jsonspec)
for ds in dev_spec:
if not isinstance(ds, dict):
raise exception.PciConfigInvalidWhitelist(
reason=_("Invalid entry: '%s'; "
"Expecting dict") % ds)
spec = devspec.PciDeviceSpec(ds)
specs.append(spec)
return specs
def test_invalid_product_id(self):
pci_info = {
"vendor_id": "8086",
"address": "*: *: *.5",
"product_id": "5056",
"physical_network": "hr_net"
}
pci = devspec.PciDeviceSpec(pci_info)
self.assertFalse(pci.match(dev))
def test_partial_address_func(self):
pci_info = {"address": ".5", "physical_network": "hr_net"}
pci = devspec.PciDeviceSpec(pci_info)
dev = {
"vendor_id": "1137",
"product_id": "0071",
"address": "0000:0a:00.5",
"phys_function": "0000:0a:00.0"
}
self.assertTrue(pci.match(dev))
def test_spec_partial_address_regex(self):
pci_info = {
"address": {
"domain": ".*",
"bus": ".*",
"slot": "00",
},
"physical_network": "hr_net"
}
pci = devspec.PciDeviceSpec(pci_info)
self.assertTrue(pci.match(dev))
def test_address_is_pf_regex(self, mock_is_physical_function):
pci_info = {
"address": {
"domain": "0000",
"bus": "0a",
"slot": "00",
"function": "0"
},
"physical_network": "hr_net"
}
pci = devspec.PciDeviceSpec(pci_info)
self.assertTrue(pci.match(dev))
def test_spec_regex_no_match(self):
pci_info = {
"address": {
"domain": ".*",
"bus": ".*",
"slot": "00",
"function": "[6-7]"
},
"physical_network": "hr_net"
}
pci = devspec.PciDeviceSpec(pci_info)
self.assertFalse(pci.match(dev))
def test_invalid_name(self, mock_get_function_by_ifname):
pci_info = {"devname": "lo", "physical_network": "hr_net"}
pci = devspec.PciDeviceSpec(pci_info)
self.assertFalse(pci.match(dev))
def test_address_pf_no_parent_addr(self, mock_is_physical_function):
_dev = dev.copy()
_dev.pop('parent_addr')
pci_info = {"address": "0000:0a:00.5", "physical_network": "hr_net"}
pci = devspec.PciDeviceSpec(pci_info)
self.assertTrue(pci.match(_dev))
def test_address_is_pf(self, mock_is_physical_function):
pci_info = {"address": "0000:0a:00.0", "physical_network": "hr_net"}
pci = devspec.PciDeviceSpec(pci_info)
self.assertTrue(pci.match(dev))
def test_address_is_undefined(self):
pci_info = {"vendor_id": "8086", "product_id": "5057"}
pci = devspec.PciDeviceSpec(pci_info)
self.assertTrue(pci.match(dev))
