def test_removes_master_mac_property_v2(self):
nic_master, mac_master = "ens3", self.random_string()
nic_other, mac_other = "ens7", self.random_string()
nic_extra, mac_extra = "enp0s1f2", self.random_string()
self.m_get_interfaces_by_mac.return_value = {
mac_master: nic_master,
mac_other: nic_other,
mac_extra: nic_extra,
}
netcfg = {
"version": 2,
"ethernets": {
nic_extra: {
"dhcp4": True,
"set-name": nic_extra,
"match": {"macaddress": mac_extra},
},
nic_other: {
"dhcp4": True,
"set-name": nic_other,
"match": {"macaddress": mac_other},
},
nic_master: {
"dhcp4": True,
"set-name": nic_master,
"match": {"macaddress": mac_master},
},
},
}
def _is_netfail_master(iface):
if iface == "ens3":
return True
return False
self.m_netfail_master.side_effect = _is_netfail_master
expected_cfg = {
"version": 2,
"ethernets": {
nic_master: {"dhcp4": True, "match": {"name": nic_master}},
nic_extra: {
"dhcp4": True,
"set-name": nic_extra,
"match": {"macaddress": mac_extra},
},
nic_other: {
"dhcp4": True,
"set-name": nic_other,
"match": {"macaddress": mac_other},
},
},
}
oracle._ensure_netfailover_safe(netcfg)
import pprint
pprint.pprint(netcfg)
print("---- ^^ modified ^^ ---- vv original vv ----")
pprint.pprint(expected_cfg)
self.assertEqual(expected_cfg, netcfg)
def test_removes_master_mac_property_v1(self):
nic_master, mac_master = 'ens3', self.random_string()
nic_other, mac_other = 'ens7', self.random_string()
nic_extra, mac_extra = 'enp0s1f2', self.random_string()
self.m_get_interfaces_by_mac.return_value = {
mac_master: nic_master,
mac_other: nic_other,
mac_extra: nic_extra,
}
netcfg = {'version': 1, 'config': [
{'type': 'physical', 'name': nic_master,
'mac_address': mac_master},
{'type': 'physical', 'name': nic_other, 'mac_address': mac_other},
{'type': 'physical', 'name': nic_extra, 'mac_address': mac_extra},
]}
def _is_netfail_master(iface):
if iface == 'ens3':
return True
return False
self.m_netfail_master.side_effect = _is_netfail_master
expected_cfg = {'version': 1, 'config': [
{'type': 'physical', 'name': nic_master},
{'type': 'physical', 'name': nic_other, 'mac_address': mac_other},
{'type': 'physical', 'name': nic_extra, 'mac_address': mac_extra},
]}
oracle._ensure_netfailover_safe(netcfg)
self.assertEqual(expected_cfg, netcfg)
def test_removes_master_mac_property_v1(self):
nic_master, mac_master = "ens3", self.random_string()
nic_other, mac_other = "ens7", self.random_string()
nic_extra, mac_extra = "enp0s1f2", self.random_string()
self.m_get_interfaces_by_mac.return_value = {
mac_master: nic_master,
mac_other: nic_other,
mac_extra: nic_extra,
}
netcfg = {
"version":
1,
"config": [
{
"type": "physical",
"name": nic_master,
"mac_address": mac_master,
},
{
"type": "physical",
"name": nic_other,
"mac_address": mac_other,
},
{
"type": "physical",
"name": nic_extra,
"mac_address": mac_extra,
},
],
}
def _is_netfail_master(iface):
if iface == "ens3":
return True
return False
self.m_netfail_master.side_effect = _is_netfail_master
expected_cfg = {
"version":
1,
"config": [
{
"type": "physical",
"name": nic_master
},
{
"type": "physical",
"name": nic_other,
"mac_address": mac_other,
},
{
"type": "physical",
"name": nic_extra,
"mac_address": mac_extra,
},
],
}
oracle._ensure_netfailover_safe(netcfg)
self.assertEqual(expected_cfg, netcfg)
def test_skips_v2_non_ethernet_interfaces(self):
mac_addr, nic_name = '00:00:17:02:2b:b1', 'wlps0'
self.m_get_interfaces_by_mac.return_value = {
mac_addr: nic_name,
}
netcfg = {'version': 2, 'wifis': {
nic_name: {'dhcp4': True, 'critical': True, 'set-name': nic_name,
'match': {'macaddress': mac_addr}}}}
passed_netcfg = copy.copy(netcfg)
oracle._ensure_netfailover_safe(passed_netcfg)
self.assertEqual(netcfg, passed_netcfg)
self.assertEqual(0, self.m_netfail_master.call_count)
def test_checks_v1_skips_non_phys_interfaces(self):
mac_addr, nic_name = '00:00:17:02:2b:b1', 'bond0'
self.m_get_interfaces_by_mac.return_value = {
mac_addr: nic_name,
}
netcfg = {'version': 1, 'config': [
{'type': 'bond', 'name': nic_name, 'mac_address': mac_addr,
'subnets': [{'type': 'dhcp4'}]}]}
passed_netcfg = copy.copy(netcfg)
oracle._ensure_netfailover_safe(passed_netcfg)
self.assertEqual(netcfg, passed_netcfg)
self.assertEqual(0, self.m_netfail_master.call_count)
def test_checks_v2_type_ethernet_interfaces(self):
mac_addr, nic_name = '00:00:17:02:2b:b1', 'ens3'
self.m_get_interfaces_by_mac.return_value = {
mac_addr: nic_name,
}
netcfg = {'version': 2, 'ethernets': {
nic_name: {'dhcp4': True, 'critical': True, 'set-name': nic_name,
'match': {'macaddress': mac_addr}}}}
passed_netcfg = copy.copy(netcfg)
self.m_netfail_master.return_value = False
oracle._ensure_netfailover_safe(passed_netcfg)
self.assertEqual(netcfg, passed_netcfg)
self.assertEqual([mock.call(nic_name)],
self.m_netfail_master.call_args_list)
def test_checks_v1_type_physical_interfaces(self):
mac_addr, nic_name = '00:00:17:02:2b:b1', 'ens3'
self.m_get_interfaces_by_mac.return_value = {
mac_addr: nic_name,
}
netcfg = {'version': 1, 'config': [
{'type': 'physical', 'name': nic_name, 'mac_address': mac_addr,
'subnets': [{'type': 'dhcp4'}]}]}
passed_netcfg = copy.copy(netcfg)
self.m_netfail_master.return_value = False
oracle._ensure_netfailover_safe(passed_netcfg)
self.assertEqual(netcfg, passed_netcfg)
self.assertEqual([mock.call(nic_name)],
self.m_netfail_master.call_args_list)
def test__ensure_netfailover_safe(
self,
m_netfail_master,
m_get_interfaces_by_mac,
nic_name,
netcfg,
netfail_master_return,
call_args_list,
):
m_get_interfaces_by_mac.return_value = {
MAC_ADDR: nic_name,
}
passed_netcfg = copy.copy(netcfg)
if netfail_master_return is not None:
m_netfail_master.return_value = netfail_master_return
oracle._ensure_netfailover_safe(passed_netcfg)
assert netcfg == passed_netcfg
assert call_args_list == m_netfail_master.call_args_list
def test_skips_v2_non_ethernet_interfaces(self):
mac_addr, nic_name = "00:00:17:02:2b:b1", "wlps0"
self.m_get_interfaces_by_mac.return_value = {
mac_addr: nic_name,
}
netcfg = {
"version": 2,
"wifis": {
nic_name: {
"dhcp4": True,
"critical": True,
"set-name": nic_name,
"match": {"macaddress": mac_addr},
}
},
}
passed_netcfg = copy.copy(netcfg)
oracle._ensure_netfailover_safe(passed_netcfg)
self.assertEqual(netcfg, passed_netcfg)
self.assertEqual(0, self.m_netfail_master.call_count)
def test_checks_v1_skips_non_phys_interfaces(self):
mac_addr, nic_name = "00:00:17:02:2b:b1", "bond0"
self.m_get_interfaces_by_mac.return_value = {
mac_addr: nic_name,
}
netcfg = {
"version": 1,
"config": [
{
"type": "bond",
"name": nic_name,
"mac_address": mac_addr,
"subnets": [{"type": "dhcp4"}],
}
],
}
passed_netcfg = copy.copy(netcfg)
oracle._ensure_netfailover_safe(passed_netcfg)
self.assertEqual(netcfg, passed_netcfg)
self.assertEqual(0, self.m_netfail_master.call_count)
def test_checks_v2_type_ethernet_interfaces(self):
mac_addr, nic_name = "00:00:17:02:2b:b1", "ens3"
self.m_get_interfaces_by_mac.return_value = {
mac_addr: nic_name,
}
netcfg = {
"version": 2,
"ethernets": {
nic_name: {
"dhcp4": True,
"critical": True,
"set-name": nic_name,
"match": {"macaddress": mac_addr},
}
},
}
passed_netcfg = copy.copy(netcfg)
self.m_netfail_master.return_value = False
oracle._ensure_netfailover_safe(passed_netcfg)
self.assertEqual(netcfg, passed_netcfg)
self.assertEqual(
[mock.call(nic_name)], self.m_netfail_master.call_args_list
)
def test_checks_v1_type_physical_interfaces(self):
mac_addr, nic_name = "00:00:17:02:2b:b1", "ens3"
self.m_get_interfaces_by_mac.return_value = {
mac_addr: nic_name,
}
netcfg = {
"version": 1,
"config": [
{
"type": "physical",
"name": nic_name,
"mac_address": mac_addr,
"subnets": [{"type": "dhcp4"}],
}
],
}
passed_netcfg = copy.copy(netcfg)
self.m_netfail_master.return_value = False
oracle._ensure_netfailover_safe(passed_netcfg)
self.assertEqual(netcfg, passed_netcfg)
self.assertEqual(
[mock.call(nic_name)], self.m_netfail_master.call_args_list
)
def test_removes_master_mac_property_v2(self):
nic_master, mac_master = 'ens3', self.random_string()
nic_other, mac_other = 'ens7', self.random_string()
nic_extra, mac_extra = 'enp0s1f2', self.random_string()
self.m_get_interfaces_by_mac.return_value = {
mac_master: nic_master,
mac_other: nic_other,
mac_extra: nic_extra,
}
netcfg = {'version': 2, 'ethernets': {
nic_extra: {'dhcp4': True, 'set-name': nic_extra,
'match': {'macaddress': mac_extra}},
nic_other: {'dhcp4': True, 'set-name': nic_other,
'match': {'macaddress': mac_other}},
nic_master: {'dhcp4': True, 'set-name': nic_master,
'match': {'macaddress': mac_master}},
}}
def _is_netfail_master(iface):
if iface == 'ens3':
return True
return False
self.m_netfail_master.side_effect = _is_netfail_master
expected_cfg = {'version': 2, 'ethernets': {
nic_master: {'dhcp4': True, 'match': {'name': nic_master}},
nic_extra: {'dhcp4': True, 'set-name': nic_extra,
'match': {'macaddress': mac_extra}},
nic_other: {'dhcp4': True, 'set-name': nic_other,
'match': {'macaddress': mac_other}},
}}
oracle._ensure_netfailover_safe(netcfg)
import pprint
pprint.pprint(netcfg)
print('---- ^^ modified ^^ ---- vv original vv ----')
pprint.pprint(expected_cfg)
self.assertEqual(expected_cfg, netcfg)
def test_ignore_network_config(
self, m_netfail_master, m_get_interfaces_by_mac, netcfg
):
passed_netcfg = copy.copy(netcfg)
oracle._ensure_netfailover_safe(passed_netcfg)
assert netcfg == passed_netcfg
def test_ignore_network_config_unknown_versions(self):
netcfg = {"something": "here", "version": 3}
passed_netcfg = copy.copy(netcfg)
oracle._ensure_netfailover_safe(passed_netcfg)
self.assertEqual(netcfg, passed_netcfg)
def test_ignore_bogus_network_config(self):
netcfg = {"something": "here"}
passed_netcfg = copy.copy(netcfg)
oracle._ensure_netfailover_safe(passed_netcfg)
self.assertEqual(netcfg, passed_netcfg)
