def custom_setup(host="imc"):
try:
import ConfigParser
except:
import configparser as ConfigParser
from imcsdk.imchandle import ImcHandle
config = ConfigParser.RawConfigParser()
config.read(CONNECTION_CFG_FILEPATH)
hostname = config.get(host, "hostname")
username = config.get(host, "username")
password = config.get(host, "password")
handle = ImcHandle(hostname, username, password)
handle.login(auto_refresh=True, force=True)
return handle
def custom_setup():
try:
import ConfigParser
except:
import configparser as ConfigParser
import os
from imcsdk.imchandle import ImcHandle
config = ConfigParser.RawConfigParser()
config.read(os.path.join(os.path.dirname(__file__), '..', 'connection',
'connection.cfg'))
hostname = config.get(host, "hostname")
username = config.get(host, "username")
password = config.get(host, "password")
handle = ImcHandle(hostname, username, password, port=80)
handle.login()
return handle
class CimcServer(LabServer):
RAID_0, RAID_1, RAID_10 = '0', '1', '10'
def __init__(self, pod, dic):
super(CimcServer, self).__init__(pod=pod, dic=dic)
self._handle = None
self._dump_xml = False
self._logout_on_each_command = False
def logger(self, message):
self.log('CIMC ' + message)
@property
def handle(self):
from imcsdk.imchandle import ImcHandle
from urllib2 import URLError
if self._handle is None:
self._handle = ImcHandle(self.oob_ip, self.oob_username, self.oob_password)
try:
self._handle.login()
except URLError as ex:
raise RuntimeError('{}: {} {}'.format(self, ex, self.oob_ip))
return self._handle
def cimc_get_raid_battery_status(self):
return self._handle.query_classid(class_id='storageRaidBattery')
def _cimc_bios_lom(self, status):
self.logger('{} all LOM'.format(status))
actual = self._handle.query_classid(class_id='BiosVfLOMPortOptionROM')
if actual.Status != status:
params = {'Dn': 'sys/rack-unit-1/bios/bios-settings/LOMPort-OptionROM', 'VpLOMPortsAllState': status, 'vpLOMPort0State': status, 'vpLOMPort1State': status}
self._handle.set_mo('set_imc_managedobject', in_mo=None, class_id='BiosVfLOMPortOptionROM', params=params)
self.cimc_power_cycle()
def cimc_enable_loms_in_bios(self):
self._cimc_bios_lom(status='Enable')
def cimc_disable_loms_in_bios(self):
self._cimc_bios_lom(status='Disable')
def cimc_list_all_nics(self):
self.log('{} getting CIMC NICs'.format(self.oob_ip))
r1 = self.handle.query_classid(class_id='networkAdapterEthIf') # physical Intel NICs (or others in PCI-E slots)
r2 = self.handle.query_classid(class_id='adaptorExtEthIf') # physical Cisco VIC in MLOM
return {x.dn: x.mac for x in r1 + r2}
def cimc_list_all_nics_and_vnics(self):
r1 = self.handle.query_classid(class_id='networkAdapterEthIf') # physical Intel NICs (or others in PCI-E slots)
r2 = self.handle.query_classid(class_id='adaptorExtEthIf') # physical Cisco VIC in MLOM
r3 = self.handle.query_classid(class_id='adaptorHostEthIf') # virtual Cisco vNIC in MLOM
return {x.dn: x.mac for x in r1 + r2 + r3}
def cimc_list_pci_nic(self):
r = self.handle.query_classid('networkAdapterUnit')
return [{'Dn': x.Dn, 'Model': x.Model} for x in r]
def cimc_list_vnics(self):
ans1 = self.handle.query_classid('adaptorHostEthIf')
ans2 = self.handle.query_classid('adaptorEthGenProfile')
vnics = {x.Name: {'mac': x.Mac, 'uplink': x.UplinkPort, 'pci-slot': x.UsnicCount, 'dn': x.Dn, 'mtu': x.Mtu, 'name': x.Name, 'pxe-boot': x.PxeBoot} for x in ans1}
vlans_dict = {x.Dn.replace('/general', ''): {'vlan': x.Vlan, 'vlan_mode': x.VlanMode} for x in ans2}
for vnic in vnics.values():
vlans = vlans_dict[vnic.get('dn')]
vnic.update(vlans)
return vnics
def cimc_enable_sol(self):
self.logger('enabling SOL')
params = {'dn': 'sys/rack-unit-1/sol-if', 'adminState': 'enable', 'speed': '115200'}
self.cimc_set_mo_by_class_id(class_id='solIf', params=params)
def create_storage(self, raid=RAID_1, disks_needed=2, clean_vds=False):
"""
:param clean_vds: Clean all virtual drives before creating any
:param raid: Please select from '0','1','10','5','6'
:param disks_needed: Number of disks needed
:return:
"""
if raid not in [self.RAID_0, self.RAID_1, self.RAID_10]:
raise ValueError('RAID request is not correct. Use one of the {0}. Got: {1}'.format(','.join([self.RAID_0, self.RAID_1, self.RAID_10]), raid))
virtual_drives_list = self.handle.query_classid(class_id='storageVirtualDrive')
if virtual_drives_list:
if clean_vds:
self.logger('Cleaning Virtual Drives to create new one.')
for vd in virtual_drives_list:
self.handle.remove_mo(vd)
else:
self.logger('Virtual Drive already exists.')
return
disks = self.handle.query_classid('storageLocalDisk')
# get 2 or more disks to form RAID
disks_by_size = {}
map(lambda x: disks_by_size.setdefault(x.get_attr('CoercedSize'), []).append(x), disks)
available_disks = filter(lambda x: len(disks_by_size[x]) > disks_needed, disks_by_size.keys())
if len(available_disks) == 0:
raise Exception('Not enough disks to build RAID {0}. Minimum required are {1}.'.format(raid, disks_needed))
size = available_disks[0]
drive_group = ','.join(map(lambda x: x.Id, disks_by_size[size])[:disks_needed])
params = {'raidLevel': raid, 'size': size, 'virtualDriveName': "RAID", 'dn': "sys/rack-unit-1/board/storage-SAS-SLOT-HBA/virtual-drive-create",
'driveGroup': '[{0}]'.format(drive_group), 'adminState': 'trigger', 'writePolicy': 'Write Through'}
self.logger('Creating Virtual Drive RAID {0}. Using storage {0}'.format(raid, drive_group))
self.cimc_set_mo_by_class_id(class_id="storageVirtualDriveCreatorUsingUnusedPhysicalDrive", params=params)
def cimc_delete_all_vnics(self):
self.logger('deleting all vNICs')
vnic_names = self.cimc_list_vnics().keys()
for vnic_name in vnic_names:
self.cimc_delete_vnic(vnic_name=vnic_name)
def cimc_delete_vnic(self, vnic_name):
dn = 'sys/rack-unit-1/adaptor-MLOM/host-eth-{}'.format(vnic_name)
if 'eth0' in vnic_name or 'eth1' in vnic_name: # no way to delete eth0 or eth1, so reset them to default
self.logger(message='Resetting vNIC ' + vnic_name)
ethX = self.handle.query_dn(dn)
ethX.mac = 'AUTO'
ethX.mtu = 1500
ethX.pxe_boot = False
ethX.uplink_port = vnic_name[-1]
self.handle.set_mo(ethX)
profile = self.handle.query_dn('sys/rack-unit-1/adaptor-{}/host-eth-{}/general'.format(pci_slot_id, name))
profile.vlan = None
profile.order = 'ANY'
self.handle.set_mo(profile)
else:
self.logger(message='Deleting vNIC ' + dn)
vnic = self.handle.query_dn(dn=dn)
self.handle.remove_mo(vnic)
def cimc_set_ssh_timeout(self, timeout=3600):
self.cmd('set_imc_managedobject', in_mo=None, class_id='commHttps', params={'Dn': 'sys/svc-ext/https-svc', 'sessionTimeout': str(timeout)})
def cimc_change_boot_order(self, pxe_order=1, hdd_order=2):
self.logger('updating boot order: PXE as #{0}, HDD as #{1}'.format(pxe_order, hdd_order))
boot_configs = [{'params': {'Dn': 'sys/rack-unit-1/boot-policy/lan-read-only', 'Order': pxe_order, 'Access': 'read-only'}, 'class_id': 'LsbootLan'},
{'params': {'Dn': 'sys/rack-unit-1/boot-policy/storage-read-write', 'Order': hdd_order, 'Access': 'read-write'}, 'class_id': 'LsbootStorage'}]
for boot_config in boot_configs:
boot_device = self.cmd('get_imc_managedobject', in_mo=None, class_id=None, params={'Dn': boot_config['params']['Dn']})
if boot_device:
self.cmd('set_imc_managedobject', in_mo=boot_device, class_id=None, params=boot_config['params'])
else:
self.cmd('add_imc_managedobject', in_mo=None, class_id=boot_config['class_id'], params=boot_config['params'])
def cimc_create_vnic(self, pci_slot_id, uplink_port, order, name, mac, vlan, is_pxe_enabled):
from imcsdk.mometa.adaptor.AdaptorHostEthIf import AdaptorHostEthIf
self.logger(message='creating vNIC {} on PCI id {} uplink {} mac={} vlan={} pxe: {}'.format(name, pci_slot_id, uplink_port, mac, vlan, is_pxe_enabled))
if name in ['eth0', 'eth1']: # eth0 and eth1 are default, only possible to modify there parameters, no way to rename ot delete
ethX = self.handle.query_dn('sys/rack-unit-1/adaptor-{}/host-eth-{}'.format(pci_slot_id, name))
ethX.mac = mac
ethX.mtu = 1500
ethX.pxe_boot = is_pxe_enabled
self.handle.set_mo(ethX)
else:
vnic = AdaptorHostEthIf(parent_mo_or_dn='sys/rack-unit-1/adaptor-' + pci_slot_id,
name=name, mac=mac,
mtu=1500, pxe_boot=is_pxe_enabled, uplink_port=uplink_port)
self.handle.add_mo(vnic)
profile = self.handle.query_dn('sys/rack-unit-1/adaptor-{}/host-eth-{}/general'.format(pci_slot_id, name))
profile.vlan = vlan
profile.order = order
self.handle.set_mo(profile)
def cimc_get_power_status(self):
return self.handle.query_classid('computeRackUnit')[0].get_attr('OperPower')
def _cimc_power(self, requested_state):
import time
self.logger('power {0}'.format(requested_state))
rack = self.handle.query_dn('sys/rack-unit-1')
rack.admin_power = requested_state
self.handle.set_mo(rack)
time.sleep(120) # wait for the server to come up
def cimc_power_down(self):
current_power_state = self.cimc_get_power_status()
if current_power_state == 'on':
self._cimc_power('down')
else:
self.log(' is already OFF')
def cimc_power_up(self):
current_power_state = self.cimc_get_power_status()
if current_power_state == 'off':
self._cimc_power('up')
else:
self.log(' is already ON')
def cimc_reset(self):
pass
# from ImcSdk.ImcMos import ComputeRackUnit
# mo = handle.config_resolve_dn("sys/rack-unit-1")
# mo.admin_power = ComputeRackUnit.CONST_ADMIN_POWER_BMC_RESET_IMMEDIATE
# set_imc_managedobject(mo, class_id="ComputeRackUnit", params={ComputeRackUnit.ADMIN_POWER:
# ComputeRackUnit.CONST_ADMIN_POWER_BMC_RESET_IMMEDIATE,
# ComputeRackUnit.DN: "sys/rack-unit-1"})
def cimc_power_cycle(self):
current_power_state = self.cimc_get_power_status()
self._cimc_power('up' if current_power_state == 'off' else 'cycle-immediate')
def cimc_recreate_vnics(self):
actual_vnics = self.cimc_list_all_nics_and_vnics()
actual_loms = [x for x in self.cimc_list_pci_nic_ports() if 'L' in x['Dn']]
for nic_order, nic in enumerate(self.lom_nics_dic.values()): # NIC order starts from 0
names = nic.get_names()
macs = nic.get_macs()
port_ids = nic.get_port_ids()
for name, mac, port_id in zip(names, macs, port_ids):
if port_id in ['LOM-1', 'LOM-2']:
actual_mac = actual_loms[port_id]['mac']
if mac.upper() != actual_mac.upper():
raise ValueError('{}: "{}" actual mac is "{}" while requested "{}". Edit lab config!'.format(self.id, port_id, actual_mac, mac))
else:
if 'eth' not in self.get_nics() and nic.is_ssh(): # if no NIC called eth and it's nic on ssh network, use default eth0, eth1
if name in actual_vnics:
self.cimc_delete_vnic(vnic_name=name)
name = 'eth' + name[-1]
if name in actual_vnics:
if mac == actual_vnics[name]['mac'] and str(nic.get_vlan_id()) == str(actual_vnics[name]['vlan']): # this nic is already in CIMC
self.logger(message='vNIC {} is already configured'.format(name))
if name in actual_vnics:
actual_vnics.pop(name)
continue
else:
self.logger('deleting {} since mac or vlan is not correct: {}'.format(name, actual_vnics[name]))
self.cimc_delete_vnic(vnic_name=name)
pci_slot_id, uplink_port = port_id.split('/')
self.cimc_create_vnic(pci_slot_id=pci_slot_id, uplink_port=uplink_port, order='ANY', name=name, mac=mac, vlan=nic.get_vlan_id(), is_pxe_enabled=nic.is_pxe())
if name in actual_vnics:
actual_vnics.pop(name)
for vnic_name in actual_vnics.keys(): # delete all actual which are not requested
self.cimc_delete_vnic(vnic_name)
def cimc_configure(self, is_debug=False):
self._dump_xml = is_debug
lab_type = self.pod.get_type()
self.logger('configuring for {}'.format(lab_type))
self.cimc_set_hostname()
self.cimc_power_up()
if self.pod.get_type() == self.pod.MERCURY:
self.cimc_disable_loms_in_bios()
else:
is_any_nic_on_lom = any(map(lambda x: x.is_on_lom(), self.get_nics().values()))
if is_any_nic_on_lom:
self.cimc_enable_loms_in_bios()
self.cimc_recreate_vnics()
self.cimc_change_boot_order(pxe_order=1, hdd_order=2)
# if lab_type == self.lab().LAB_MERCURY:
# self.create_storage('1', 2, True)
def cimc_get_adaptors(self):
r = self.handle.query_classid('AdaptorUnit')
return r
def cimc_set_mlom_adaptor(self, pci_slot, n_vnics):
self.logger(message='allowing MLOM-{} to use up to {} vNICs'.format(pci_slot, n_vnics))
# self.cimc_set_mo_by_class_id(class_id='adaptorUnit', params={'dn': 'sys/rack-unit-1/adaptor-{0}'.format(pci_slot), 'description': str(self)})
self.cimc_set_mo_by_class_id(class_id='adaptorGenProfile', params={'dn': 'sys/rack-unit-1/adaptor-{0}/general'.format(pci_slot), 'fipMode': 'enabled', 'vntagMode': 'enabled', 'numOfVMFexIfs': n_vnics})
def cimc_get_mgmt_nic(self):
return self.handle.query_classid('mgmtIf')[0]
def cimc_set_hostname(self):
current = self.cimc_get_mgmt_nic()
new_cimc_hostname = '{}-ru{}-{}'.format(self.pod, self.hardware, self.id)
if new_cimc_hostname != current.hostname:
self.logger(message='setting hostname to {}'.format(new_cimc_hostname))
current.hostname = new_cimc_hostname
self.handle.set_mo(current)
else:
self.logger(message='hostname is already {}'.format(new_cimc_hostname))
@staticmethod
def cimc_deduce_wiring_by_lldp(pod):
import yaml
from lab.wire import Wire
cimc_info_file_path = pod.get_artifact_file_path('cimc-{}.yaml'.format(pod))
try:
with open(cimc_info_file_path) as f:
cimc_info_dic = yaml.load(f.read())
except IOError:
cimc_info_dic = {}
for cimc in sorted(pod.cimc_servers_dic.values()):
cimc_info_dic[cimc.oob_ip] = cimc.cimc_list_all_nics() # returns dic of {port_id: mac}
with open(cimc_info_file_path, mode='w') as f:
yaml.dump(cimc_info_dic, f)
wires_cfg = []
for node in sorted(pod.cimc_servers_dic.values()):
for port1, mac in cimc_info_dic[node.oob_ip].items():
neis = [x.find_neighbour_with_mac(mac=mac, cimc_port_id=port1) for x in pod.switches]
neis = filter(lambda n: n is not None, neis)
if neis:
assert len(neis) == 1, 'More then 1 switch is found connected to {} {}'.format(node, port1)
nei = neis[0]
wires_cfg.append({'node1': node.id, 'port1': port1, 'mac': mac, 'node2': nei.n9.id, 'port2': nei.port.port_id, 'pc-id': nei.port.pc_id})
else:
wires_cfg.append({'node1': node.id, 'port1': port1, 'mac': mac, 'node2': None, 'port2': None, 'pc-id': None})
pod.wires.extend(Wire.add_wires(pod=pod, wires_cfg=wires_cfg))
if __name__ == "__main__":
try:
if len(sys.argv) < 2:
print "Usage: %s <settings_file>" % sys.argv[0]
sys.exit(0)
f = open(sys.argv[1], 'r')
settings_file = json.load(f)
is_secure = True
if settings_file['secure'] == "False":
is_secure = False
handle = ImcHandle(settings_file['ip'],
settings_file['user'],
settings_file['pw'],
secure=is_secure)
handle.login()
print "update firmware on %s" % settings_file['ip']
update_imc_firmware_huu(handle=handle,
remote_ip=settings_file['remote_ip'],
remote_share=settings_file['remote_share'],
share_type=settings_file['share_type'],
username='',
password='',
update_component='all',
stop_on_error='yes',
verify_update='no',
cimc_secure_boot='no',
timeout='60')
handle.logout()
sys.exit()
elif opt in ("-n", "--network"):
network = arg
if network is None:
print 'Network parameter is mandatory:'
print '\tmain.py -n <network/prefix>'
# Get a list of server IPs added to IMC Supervisor
imcServersIp = imcsupcontroller.getServersIp()
# For each IP in the given subnet, check if that IP is already added to IMC Supervisor
# If it is not added, check with a bogus credential (123/123) if there is a CIMC
# If there is a CIMC in the IP, add it to IMC Supervisor with the credential policy configured as CREDENTIAL_POLICY env variable
for ip in ipaddress.IPv4Network(u'' + network):
if str(ip) not in imcServersIp:
# Create a connection handle
handle = ImcHandle(ip=str(ip), username="******", password="******")
try:
# Timeout is 2 seconds, can be increased if needed
handle.login(timeout=2)
except imcexception.ImcException:
# If an ImcException is raised, there is a CIMC in this IP
print("UCS Server found at " + str(ip))
imcsupcontroller.AddServerRackAccountWithCredPolicy(
accountName=str(ip),
serverIP=str(ip),
policy=get_policy_name())
except:
# All other exceptions means no CIMC in this IP
pass
class CimcServer(LabServer):
RAID_0, RAID_1, RAID_10 = '0', '1', '10'
def __init__(self, pod, dic):
super(CimcServer, self).__init__(pod=pod, dic=dic)
self._handle = None
self._dump_xml = False
self._logout_on_each_command = False
def logger(self, message):
self.log('CIMC ' + message)
@property
def handle(self):
from imcsdk.imchandle import ImcHandle
from urllib2 import URLError
if self._handle is None:
self._handle = ImcHandle(self.oob_ip, self.oob_username,
self.oob_password)
try:
self._handle.login()
except URLError as ex:
raise RuntimeError('{}: {} {}'.format(self, ex, self.oob_ip))
return self._handle
def cimc_get_raid_battery_status(self):
return self._handle.query_classid(class_id='storageRaidBattery')
def _cimc_bios_lom(self, status):
self.logger('{} all LOM'.format(status))
actual = self._handle.query_classid(class_id='BiosVfLOMPortOptionROM')
if actual.Status != status:
params = {
'Dn': 'sys/rack-unit-1/bios/bios-settings/LOMPort-OptionROM',
'VpLOMPortsAllState': status,
'vpLOMPort0State': status,
'vpLOMPort1State': status
}
self._handle.set_mo('set_imc_managedobject',
in_mo=None,
class_id='BiosVfLOMPortOptionROM',
params=params)
self.cimc_power_cycle()
def cimc_enable_loms_in_bios(self):
self._cimc_bios_lom(status='Enable')
def cimc_disable_loms_in_bios(self):
self._cimc_bios_lom(status='Disable')
def cimc_list_all_nics(self):
self.log('{} getting CIMC NICs'.format(self.oob_ip))
r1 = self.handle.query_classid(
class_id='networkAdapterEthIf'
) # physical Intel NICs (or others in PCI-E slots)
r2 = self.handle.query_classid(
class_id='adaptorExtEthIf') # physical Cisco VIC in MLOM
return {x.dn: x.mac for x in r1 + r2}
def cimc_list_all_nics_and_vnics(self):
r1 = self.handle.query_classid(
class_id='networkAdapterEthIf'
) # physical Intel NICs (or others in PCI-E slots)
r2 = self.handle.query_classid(
class_id='adaptorExtEthIf') # physical Cisco VIC in MLOM
r3 = self.handle.query_classid(
class_id='adaptorHostEthIf') # virtual Cisco vNIC in MLOM
return {x.dn: x.mac for x in r1 + r2 + r3}
def cimc_list_pci_nic(self):
r = self.handle.query_classid('networkAdapterUnit')
return [{'Dn': x.Dn, 'Model': x.Model} for x in r]
def cimc_list_vnics(self):
ans1 = self.handle.query_classid('adaptorHostEthIf')
ans2 = self.handle.query_classid('adaptorEthGenProfile')
vnics = {
x.Name: {
'mac': x.Mac,
'uplink': x.UplinkPort,
'pci-slot': x.UsnicCount,
'dn': x.Dn,
'mtu': x.Mtu,
'name': x.Name,
'pxe-boot': x.PxeBoot
}
for x in ans1
}
vlans_dict = {
x.Dn.replace('/general', ''): {
'vlan': x.Vlan,
'vlan_mode': x.VlanMode
}
for x in ans2
}
for vnic in vnics.values():
vlans = vlans_dict[vnic.get('dn')]
vnic.update(vlans)
return vnics
def cimc_enable_sol(self):
self.logger('enabling SOL')
params = {
'dn': 'sys/rack-unit-1/sol-if',
'adminState': 'enable',
'speed': '115200'
}
self.cimc_set_mo_by_class_id(class_id='solIf', params=params)
def create_storage(self, raid=RAID_1, disks_needed=2, clean_vds=False):
"""
:param clean_vds: Clean all virtual drives before creating any
:param raid: Please select from '0','1','10','5','6'
:param disks_needed: Number of disks needed
:return:
"""
if raid not in [self.RAID_0, self.RAID_1, self.RAID_10]:
raise ValueError(
'RAID request is not correct. Use one of the {0}. Got: {1}'.
format(','.join([self.RAID_0, self.RAID_1, self.RAID_10]),
raid))
virtual_drives_list = self.handle.query_classid(
class_id='storageVirtualDrive')
if virtual_drives_list:
if clean_vds:
self.logger('Cleaning Virtual Drives to create new one.')
for vd in virtual_drives_list:
self.handle.remove_mo(vd)
else:
self.logger('Virtual Drive already exists.')
return
disks = self.handle.query_classid('storageLocalDisk')
# get 2 or more disks to form RAID
disks_by_size = {}
map(
lambda x: disks_by_size.setdefault(x.get_attr('CoercedSize'), []).
append(x), disks)
available_disks = filter(
lambda x: len(disks_by_size[x]) > disks_needed,
disks_by_size.keys())
if len(available_disks) == 0:
raise Exception(
'Not enough disks to build RAID {0}. Minimum required are {1}.'
.format(raid, disks_needed))
size = available_disks[0]
drive_group = ','.join(
map(lambda x: x.Id, disks_by_size[size])[:disks_needed])
params = {
'raidLevel': raid,
'size': size,
'virtualDriveName': "RAID",
'dn':
"sys/rack-unit-1/board/storage-SAS-SLOT-HBA/virtual-drive-create",
'driveGroup': '[{0}]'.format(drive_group),
'adminState': 'trigger',
'writePolicy': 'Write Through'
}
self.logger(
'Creating Virtual Drive RAID {0}. Using storage {0}'.format(
raid, drive_group))
self.cimc_set_mo_by_class_id(
class_id="storageVirtualDriveCreatorUsingUnusedPhysicalDrive",
params=params)
def cimc_delete_all_vnics(self):
self.logger('deleting all vNICs')
vnic_names = self.cimc_list_vnics().keys()
for vnic_name in vnic_names:
self.cimc_delete_vnic(vnic_name=vnic_name)
def cimc_delete_vnic(self, vnic_name):
dn = 'sys/rack-unit-1/adaptor-MLOM/host-eth-{}'.format(vnic_name)
if 'eth0' in vnic_name or 'eth1' in vnic_name: # no way to delete eth0 or eth1, so reset them to default
self.logger(message='Resetting vNIC ' + vnic_name)
ethX = self.handle.query_dn(dn)
ethX.mac = 'AUTO'
ethX.mtu = 1500
ethX.pxe_boot = False
ethX.uplink_port = vnic_name[-1]
self.handle.set_mo(ethX)
profile = self.handle.query_dn(
'sys/rack-unit-1/adaptor-{}/host-eth-{}/general'.format(
pci_slot_id, name))
profile.vlan = None
profile.order = 'ANY'
self.handle.set_mo(profile)
else:
self.logger(message='Deleting vNIC ' + dn)
vnic = self.handle.query_dn(dn=dn)
self.handle.remove_mo(vnic)
def cimc_set_ssh_timeout(self, timeout=3600):
self.cmd('set_imc_managedobject',
in_mo=None,
class_id='commHttps',
params={
'Dn': 'sys/svc-ext/https-svc',
'sessionTimeout': str(timeout)
})
def cimc_change_boot_order(self, pxe_order=1, hdd_order=2):
self.logger('updating boot order: PXE as #{0}, HDD as #{1}'.format(
pxe_order, hdd_order))
boot_configs = [{
'params': {
'Dn': 'sys/rack-unit-1/boot-policy/lan-read-only',
'Order': pxe_order,
'Access': 'read-only'
},
'class_id': 'LsbootLan'
}, {
'params': {
'Dn': 'sys/rack-unit-1/boot-policy/storage-read-write',
'Order': hdd_order,
'Access': 'read-write'
},
'class_id': 'LsbootStorage'
}]
for boot_config in boot_configs:
boot_device = self.cmd('get_imc_managedobject',
in_mo=None,
class_id=None,
params={'Dn': boot_config['params']['Dn']})
if boot_device:
self.cmd('set_imc_managedobject',
in_mo=boot_device,
class_id=None,
params=boot_config['params'])
else:
self.cmd('add_imc_managedobject',
in_mo=None,
class_id=boot_config['class_id'],
params=boot_config['params'])
def cimc_create_vnic(self, pci_slot_id, uplink_port, order, name, mac,
vlan, is_pxe_enabled):
from imcsdk.mometa.adaptor.AdaptorHostEthIf import AdaptorHostEthIf
self.logger(
message=
'creating vNIC {} on PCI id {} uplink {} mac={} vlan={} pxe: {}'.
format(name, pci_slot_id, uplink_port, mac, vlan, is_pxe_enabled))
if name in [
'eth0', 'eth1'
]: # eth0 and eth1 are default, only possible to modify there parameters, no way to rename ot delete
ethX = self.handle.query_dn(
'sys/rack-unit-1/adaptor-{}/host-eth-{}'.format(
pci_slot_id, name))
ethX.mac = mac
ethX.mtu = 1500
ethX.pxe_boot = is_pxe_enabled
self.handle.set_mo(ethX)
else:
vnic = AdaptorHostEthIf(
parent_mo_or_dn='sys/rack-unit-1/adaptor-' + pci_slot_id,
name=name,
mac=mac,
mtu=1500,
pxe_boot=is_pxe_enabled,
uplink_port=uplink_port)
self.handle.add_mo(vnic)
profile = self.handle.query_dn(
'sys/rack-unit-1/adaptor-{}/host-eth-{}/general'.format(
pci_slot_id, name))
profile.vlan = vlan
profile.order = order
self.handle.set_mo(profile)
def cimc_get_power_status(self):
return self.handle.query_classid('computeRackUnit')[0].get_attr(
'OperPower')
def _cimc_power(self, requested_state):
import time
self.logger('power {0}'.format(requested_state))
rack = self.handle.query_dn('sys/rack-unit-1')
rack.admin_power = requested_state
self.handle.set_mo(rack)
time.sleep(120) # wait for the server to come up
def cimc_power_down(self):
current_power_state = self.cimc_get_power_status()
if current_power_state == 'on':
self._cimc_power('down')
else:
self.log(' is already OFF')
def cimc_power_up(self):
current_power_state = self.cimc_get_power_status()
if current_power_state == 'off':
self._cimc_power('up')
else:
self.log(' is already ON')
def cimc_reset(self):
pass
# from ImcSdk.ImcMos import ComputeRackUnit
# mo = handle.config_resolve_dn("sys/rack-unit-1")
# mo.admin_power = ComputeRackUnit.CONST_ADMIN_POWER_BMC_RESET_IMMEDIATE
# set_imc_managedobject(mo, class_id="ComputeRackUnit", params={ComputeRackUnit.ADMIN_POWER:
# ComputeRackUnit.CONST_ADMIN_POWER_BMC_RESET_IMMEDIATE,
# ComputeRackUnit.DN: "sys/rack-unit-1"})
def cimc_power_cycle(self):
current_power_state = self.cimc_get_power_status()
self._cimc_power('up' if current_power_state ==
'off' else 'cycle-immediate')
def cimc_recreate_vnics(self):
actual_vnics = self.cimc_list_all_nics_and_vnics()
actual_loms = [
x for x in self.cimc_list_pci_nic_ports() if 'L' in x['Dn']
]
for nic_order, nic in enumerate(
self.lom_nics_dic.values()): # NIC order starts from 0
names = nic.get_names()
macs = nic.get_macs()
port_ids = nic.get_port_ids()
for name, mac, port_id in zip(names, macs, port_ids):
if port_id in ['LOM-1', 'LOM-2']:
actual_mac = actual_loms[port_id]['mac']
if mac.upper() != actual_mac.upper():
raise ValueError(
'{}: "{}" actual mac is "{}" while requested "{}". Edit lab config!'
.format(self.id, port_id, actual_mac, mac))
else:
if 'eth' not in self.get_nics() and nic.is_ssh(
): # if no NIC called eth and it's nic on ssh network, use default eth0, eth1
if name in actual_vnics:
self.cimc_delete_vnic(vnic_name=name)
name = 'eth' + name[-1]
if name in actual_vnics:
if mac == actual_vnics[name]['mac'] and str(
nic.get_vlan_id()) == str(
actual_vnics[name]
['vlan']): # this nic is already in CIMC
self.logger(
message='vNIC {} is already configured'.format(
name))
if name in actual_vnics:
actual_vnics.pop(name)
continue
else:
self.logger(
'deleting {} since mac or vlan is not correct: {}'
.format(name, actual_vnics[name]))
self.cimc_delete_vnic(vnic_name=name)
pci_slot_id, uplink_port = port_id.split('/')
self.cimc_create_vnic(pci_slot_id=pci_slot_id,
uplink_port=uplink_port,
order='ANY',
name=name,
mac=mac,
vlan=nic.get_vlan_id(),
is_pxe_enabled=nic.is_pxe())
if name in actual_vnics:
actual_vnics.pop(name)
for vnic_name in actual_vnics.keys(
): # delete all actual which are not requested
self.cimc_delete_vnic(vnic_name)
def cimc_configure(self, is_debug=False):
self._dump_xml = is_debug
lab_type = self.pod.get_type()
self.logger('configuring for {}'.format(lab_type))
self.cimc_set_hostname()
self.cimc_power_up()
if self.pod.get_type() == self.pod.MERCURY:
self.cimc_disable_loms_in_bios()
else:
is_any_nic_on_lom = any(
map(lambda x: x.is_on_lom(),
self.get_nics().values()))
if is_any_nic_on_lom:
self.cimc_enable_loms_in_bios()
self.cimc_recreate_vnics()
self.cimc_change_boot_order(pxe_order=1, hdd_order=2)
# if lab_type == self.lab().LAB_MERCURY:
# self.create_storage('1', 2, True)
def cimc_get_adaptors(self):
r = self.handle.query_classid('AdaptorUnit')
return r
def cimc_set_mlom_adaptor(self, pci_slot, n_vnics):
self.logger(message='allowing MLOM-{} to use up to {} vNICs'.format(
pci_slot, n_vnics))
# self.cimc_set_mo_by_class_id(class_id='adaptorUnit', params={'dn': 'sys/rack-unit-1/adaptor-{0}'.format(pci_slot), 'description': str(self)})
self.cimc_set_mo_by_class_id(
class_id='adaptorGenProfile',
params={
'dn': 'sys/rack-unit-1/adaptor-{0}/general'.format(pci_slot),
'fipMode': 'enabled',
'vntagMode': 'enabled',
'numOfVMFexIfs': n_vnics
})
def cimc_get_mgmt_nic(self):
return self.handle.query_classid('mgmtIf')[0]
def cimc_set_hostname(self):
current = self.cimc_get_mgmt_nic()
new_cimc_hostname = '{}-ru{}-{}'.format(self.pod, self.hardware,
self.id)
if new_cimc_hostname != current.hostname:
self.logger(
message='setting hostname to {}'.format(new_cimc_hostname))
current.hostname = new_cimc_hostname
self.handle.set_mo(current)
else:
self.logger(
message='hostname is already {}'.format(new_cimc_hostname))
@staticmethod
def cimc_deduce_wiring_by_lldp(pod):
import yaml
from lab.wire import Wire
cimc_info_file_path = pod.get_artifact_file_path(
'cimc-{}.yaml'.format(pod))
try:
with open(cimc_info_file_path) as f:
cimc_info_dic = yaml.load(f.read())
except IOError:
cimc_info_dic = {}
for cimc in sorted(pod.cimc_servers_dic.values()):
cimc_info_dic[cimc.oob_ip] = cimc.cimc_list_all_nics(
) # returns dic of {port_id: mac}
with open(cimc_info_file_path, mode='w') as f:
yaml.dump(cimc_info_dic, f)
wires_cfg = []
for node in sorted(pod.cimc_servers_dic.values()):
for port1, mac in cimc_info_dic[node.oob_ip].items():
neis = [
x.find_neighbour_with_mac(mac=mac, cimc_port_id=port1)
for x in pod.switches
]
neis = filter(lambda n: n is not None, neis)
if neis:
assert len(
neis
) == 1, 'More then 1 switch is found connected to {} {}'.format(
node, port1)
nei = neis[0]
wires_cfg.append({
'node1': node.id,
'port1': port1,
'mac': mac,
'node2': nei.n9.id,
'port2': nei.port.port_id,
'pc-id': nei.port.pc_id
})
else:
wires_cfg.append({
'node1': node.id,
'port1': port1,
'mac': mac,
'node2': None,
'port2': None,
'pc-id': None
})
pod.wires.extend(Wire.add_wires(pod=pod, wires_cfg=wires_cfg))