def __process_chassis_device(self):
'''
assign IDs of shared devices
merge shared device to node.
'''
self.__process_chassis_data(self.__chassis.get("data"))
self.__process_chassis_slots(self.__chassis.get("slots", []))
# set sharemeory id for sub node.
for node in self.__chassis.get("nodes"):
set_option(node, "compute", "communicate", "shm_key", "share_mem_{}".format(self.__chassis_name))
set_option(node, "bmc", "shm_key", "share_mem_{}".format(self.__chassis_name))
def init(self):
self.workspace = ChassisWorkspace(self.__chassis)
nodes = self.__chassis.get("nodes")
if nodes is None:
raise InfraSimError("There is no nodes under chassis")
for node in nodes:
node_name = node.get("name", "{}_node_{}".format(self.__chassis_name, nodes.index(node)))
node["name"] = node_name
node["type"] = self.__chassis["type"]
set_option(node, "compute", "machine", "spid", nodes.index(node))
self.workspace.init()
self.__file_name = os.path.join(self.workspace.get_workspace_data(), "shm_data.bin")
self.__daemon = CChassisDaemon(self.__chassis_name, self.__file_name)
def __process_chassis_device(self):
'''
assign IDs of shared devices
merge shared device to node.
'''
self.__process_chassis_data(self.__chassis.get("data"))
self.__process_chassis_slots(self.__chassis.get("slots", []))
# set sharemeory id for sub node.
for node in self.__chassis.get("nodes"):
set_option(node, "compute", "communicate", "shm_key",
"share_mem_{}".format(self.__chassis_name))
set_option(node, "bmc", "shm_key",
"share_mem_{}".format(self.__chassis_name))
def init(self):
self.workspace = ChassisWorkspace(self.__chassis)
nodes = self.__chassis.get("nodes")
if nodes is None:
raise InfraSimError("There is no nodes under chassis")
for node in nodes:
node_name = node.get(
"name", "{}_node_{}".format(self.__chassis_name,
nodes.index(node)))
node["name"] = node_name
node["type"] = self.__chassis["type"]
set_option(node, "compute", "machine", "spid", nodes.index(node))
self.workspace.init()
self.__file_name = os.path.join(self.workspace.get_workspace_data(),
"shm_data.bin")
self.__daemon = CChassisDaemon(self.__chassis_name, self.__file_name)
def __render_chassis_info(self):
"""
update smbios and emulation data.
"""
data = self.__chassis.get("data", None)
if not data:
return
for node in self.__chassis.get("nodes"):
if 'pn' in data:
set_option(node, "bmc", "chassis_pn", data['pn'])
if 'sn' in data:
set_option(node, "bmc", "chassis_sn", data['sn'])
set_option(node, "compute", "smbios", "type3", "sn", data['sn'])
def __render_chassis_info(self):
"""
update smbios and emulation data.
"""
data = self.__chassis.get("data", None)
if not data:
return
for node in self.__chassis.get("nodes"):
if 'pn' in data:
set_option(node, "bmc", "chassis_pn", data['pn'])
if 'sn' in data:
set_option(node, "bmc", "chassis_sn", data['sn'])
set_option(node, "compute", "smbios", "type3", "sn",
data['sn'])
def init(self):
if not helper.check_kvm_existence():
self.__enable_kvm = False
else:
self.__enable_kvm = self.__compute.get('kvm_enabled', True)
if self.get_workspace():
# this file copy is performed in workspace.init()
self.__smbios = os.path.join(self.get_workspace(), "data",
"{}_smbios.bin".format(self.__vendor_type))
else:
default = os.path.join(config.infrasim_data, "{0}/{0}_smbios.bin".format(self.__vendor_type))
if isinstance(self.__compute.get("smbios"), dict):
self.__smbios = self.__compute["smbios"].get("file", default)
else:
self.__smbios = self.__compute.get("smbios", default)
if os.path.exists(self.__smbios):
if 'serial_number' in self.__compute:
self.__serial_number = self.__compute['serial_number']
set_option(self.__compute, "smbios", "type1", "sn", self.__serial_number)
if 'uuid' in self.__compute:
set_option(self.__compute, "smbios", "type1", "uuid", self.__compute["uuid"])
bios = SMBios(self.__smbios)
# safe check for compatible with previous version.
if isinstance(self.__compute.get("smbios"), dict):
bios.ModifyData(self.__compute["smbios"])
bios.save(self.__smbios)
self.__bios = self.__compute.get('bios')
if 'boot' in self.__compute:
self.__boot_order = self.__compute['boot'].get('boot_order', "ncd")
if 'menu' in self.__compute['boot']:
self.__boot_menu = "on" if self.__compute['boot']['menu'] in [True, 'on'] else "off"
self.__boot_splash_name = self.__compute['boot'].get('splash', None)
self.__boot_splash_time = self.__compute['boot'].get('splash-time', None)
self.checking_time = self.__compute['boot'].get('checking_time', 1)
else:
self.__boot_order = "ncd"
self.__numactl_info = self.__compute.get("numa_control")
if self.__numactl_info and os.path.exists("/usr/bin/numactl"):
self.__numactl_mode = self.__numactl_info.get("mode", "auto")
if self.__class__.numactl is None:
self.__class__.numactl = NumaCtl()
self.logger.info('[compute] infrasim has '
'enabled numa control')
else:
self.logger.info('[compute] infrasim can\'t '
'find numactl in this environment')
self.__display = self.__compute.get('vnc_display', 1)
self.__kernel = self.__compute.get('kernel')
self.__initrd = self.__compute.get('initrd')
self.__cmdline = self.__compute.get("cmdline")
self.__mem_path = self.__compute.get("mem_path")
self.__machine = self.__compute.get("machine")
self.__extra_option = self.__compute.get("extra_option")
self.__extra_device = self.__compute.get("extra_device", "")
self.__qemu_bin = self.__compute.get("qemu_bin", self.__qemu_bin)
self.__force_shutdown = self.__compute.get("force_shutdown", True)
self.__shm_key = self.__compute.get("communicate", {}).get("shm_key")
if "uuid" in self.__compute:
self.__uuid = self.__compute.get("uuid")
machine_obj = CMachine(self.__machine)
machine_obj.logger = self.logger
self.__element_list.append(machine_obj)
cpu_obj = CCPU(self.__compute['cpu'])
cpu_obj.logger = self.logger
self.__element_list.append(cpu_obj)
self.__cpu_obj = cpu_obj
memory_obj = CMemory(self.__compute['memory'])
memory_obj.logger = self.logger
self.__element_list.append(memory_obj)
# If PCI device wants to sit on one specific PCI bus, the bus should be
# created first prior to using the bus, here we always create the PCI
# bus prior to other PCI devices' creation
pci_topology_manager_obj = None
if 'pci_bridge_topology' in self.__compute:
pci_topology_manager_obj = CPCITopologyManager(self.__compute['pci_bridge_topology'])
pci_topology_manager_obj.logger = self.logger
self.__element_list.append(pci_topology_manager_obj)
if 'pcie_topology' in self.__compute:
pcie_topology_obj = CPCIETopology(self.__compute['pcie_topology'])
pcie_topology_obj.logger = self.logger
self.__element_list.append(pcie_topology_obj)
if 'sec_bus' in str(self.__compute.get('pcie_topology')):
fw_cfg_obj = CPCIEFwcfg()
fw_cfg_obj.logger = self.logger
fw_cfg_obj.set_workspace(self.get_workspace())
pcie_topology_obj.set_fw_cfg_obj(fw_cfg_obj)
self.__element_list.append(fw_cfg_obj)
backend_network_obj = CBackendNetwork(self.__compute['networks'])
backend_network_obj.logger = self.logger
self.__element_list.append(backend_network_obj)
for imc_element in self.__compute.get("imc", []):
imc_obj = CPCIIMC(imc_element)
self.__element_list.append(imc_obj)
for pcu_element in self.__compute.get("pcu", []):
pcu_obj = CPCIPCU(pcu_element)
self.__element_list.append(pcu_obj)
cdrom_info = self.__compute.get("cdrom")
backend_storage_obj = CBackendStorage(self.__compute['storage_backend'],
(cdrom_info is not None))
backend_storage_obj.logger = self.logger
backend_storage_obj.owner = self
if pci_topology_manager_obj:
backend_storage_obj.set_pci_topology_mgr(pci_topology_manager_obj)
backend_storage_obj.owner = self
self.__element_list.append(backend_storage_obj)
for ntb in self.__compute.get("ntb", []):
ntb_obj = CNTB(ntb)
self.__element_list.append(ntb_obj)
for dma_engine in self.__compute.get("dma_engine", []):
dma_engine_obj = CDMAEngine(dma_engine)
self.__element_list.append(dma_engine_obj)
if has_option(self.__compute, "ipmi"):
ipmi_obj = CIPMI(self.__compute['ipmi'])
else:
ipmi_info = {
'interface': 'kcs',
'chardev': {
'backend': 'socket',
'host': '127.0.0.1',
}
}
ipmi_obj = CIPMI(ipmi_info)
ipmi_obj.logger = self.logger
ipmi_obj.set_bmc_conn_port(self.__port_qemu_ipmi)
self.__element_list.append(ipmi_obj)
if self.__enable_monitor:
self.__monitor = CQemuMonitor({
'mode': 'control',
'chardev': {
'backend': 'socket',
'path': os.path.join(self.get_workspace(), '.monitor'),
'server': True,
'wait': False
}
})
self.__monitor.set_workspace(self.get_workspace())
self.__monitor.logger = self.logger
self.__element_list.append(self.__monitor)
if has_option(self.__compute, "cpu_binding"):
self.__cpu_binding_obj = CCPUBinding(self.__compute["cpu_binding"])
self.__cpu_binding_obj.monitor = self.__monitor
self.__cpu_binding_obj.logger = self.logger
self.__cpu_binding_obj.owner = self
self.__cpu_binding_obj.vcpu_quantities = self.__compute["cpu"].get("quantities", 0)
self.__element_list.append(self.__cpu_binding_obj)
# create cdrom if exits
if cdrom_info:
cdrom_obj = IDECdrom(cdrom_info)
cdrom_obj.logger = self.logger
cdrom_obj.index = 0
cdrom_obj.owner = cdrom_obj
cdrom_obj.set_bus(0)
cdrom_obj.set_scsi_id(0)
self.__element_list.append(cdrom_obj)
# create channel for guest agent
has_guest_agent = self.__compute.get('guest-agent')
if has_guest_agent or has_guest_agent == 'on':
self.__element_list.append(GuestAgent(self.get_workspace()))
# add debug option
trace_info = self.__compute.get("trace")
if trace_info:
self.__element_list.append(QTrace(trace_info, self.get_workspace()))
for ppi in self.__compute.get("pcie-passthrough", []):
ppi_obj = CPCIEPassthrough(ppi)
self.__element_list.append(ppi_obj)
for element in self.__element_list:
element.init()
def init(self):
if not helper.check_kvm_existence():
self.__enable_kvm = False
else:
self.__enable_kvm = self.__compute.get('kvm_enabled', True)
if self.get_workspace():
# this file copy is performed in workspace.init()
self.__smbios = os.path.join(
self.get_workspace(), "data",
"{}_smbios.bin".format(self.__vendor_type))
else:
default = os.path.join(
config.infrasim_data,
"{0}/{0}_smbios.bin".format(self.__vendor_type))
if isinstance(self.__compute.get("smbios"), dict):
self.__smbios = self.__compute["smbios"].get("file", default)
else:
self.__smbios = self.__compute.get("smbios", default)
if os.path.exists(self.__smbios):
if 'serial_number' in self.__compute:
self.__serial_number = self.__compute['serial_number']
set_option(self.__compute, "smbios", "type1", "sn",
self.__serial_number)
if 'uuid' in self.__compute:
set_option(self.__compute, "smbios", "type1", "uuid",
self.__compute["uuid"])
bios = SMBios(self.__smbios)
# safe check for compatible with previous version.
if isinstance(self.__compute.get("smbios"), dict):
bios.ModifyData(self.__compute["smbios"])
bios.save(self.__smbios)
self.__bios = self.__compute.get('bios')
if 'boot' in self.__compute:
self.__boot_order = self.__compute['boot'].get('boot_order', "ncd")
if 'menu' in self.__compute['boot']:
self.__boot_menu = "on" if self.__compute['boot']['menu'] in [
True, 'on'
] else "off"
self.__boot_splash_name = self.__compute['boot'].get(
'splash', None)
self.__boot_splash_time = self.__compute['boot'].get(
'splash-time', None)
self.checking_time = self.__compute['boot'].get('checking_time', 1)
else:
self.__boot_order = "ncd"
self.__numactl_info = self.__compute.get("numa_control")
if self.__numactl_info and os.path.exists("/usr/bin/numactl"):
self.__numactl_mode = self.__numactl_info.get("mode", "auto")
if self.__class__.numactl is None:
self.__class__.numactl = NumaCtl()
self.logger.info('[compute] infrasim has ' 'enabled numa control')
else:
self.logger.info('[compute] infrasim can\'t '
'find numactl in this environment')
self.__display = self.__compute.get('vnc_display', 1)
self.__kernel = self.__compute.get('kernel')
self.__initrd = self.__compute.get('initrd')
self.__cmdline = self.__compute.get("cmdline")
self.__mem_path = self.__compute.get("mem_path")
self.__machine = self.__compute.get("machine")
self.__extra_option = self.__compute.get("extra_option")
self.__extra_device = self.__compute.get("extra_device", "")
self.__qemu_bin = self.__compute.get("qemu_bin", self.__qemu_bin)
self.__force_shutdown = self.__compute.get("force_shutdown", True)
self.__shm_key = self.__compute.get("communicate", {}).get("shm_key")
if "uuid" in self.__compute:
self.__uuid = self.__compute.get("uuid")
machine_obj = CMachine(self.__machine)
machine_obj.logger = self.logger
self.__element_list.append(machine_obj)
cpu_obj = CCPU(self.__compute['cpu'])
cpu_obj.logger = self.logger
self.__element_list.append(cpu_obj)
self.__cpu_obj = cpu_obj
memory_obj = CMemory(self.__compute['memory'])
memory_obj.logger = self.logger
self.__element_list.append(memory_obj)
# If PCI device wants to sit on one specific PCI bus, the bus should be
# created first prior to using the bus, here we always create the PCI
# bus prior to other PCI devices' creation
pci_topology_manager_obj = None
if 'pci_bridge_topology' in self.__compute:
pci_topology_manager_obj = CPCITopologyManager(
self.__compute['pci_bridge_topology'])
pci_topology_manager_obj.logger = self.logger
self.__element_list.append(pci_topology_manager_obj)
if 'pcie_topology' in self.__compute:
pcie_topology_obj = CPCIETopology(self.__compute['pcie_topology'])
pcie_topology_obj.logger = self.logger
self.__element_list.append(pcie_topology_obj)
if 'sec_bus' in str(self.__compute.get('pcie_topology')):
fw_cfg_obj = CPCIEFwcfg()
fw_cfg_obj.logger = self.logger
fw_cfg_obj.set_workspace(self.get_workspace())
pcie_topology_obj.set_fw_cfg_obj(fw_cfg_obj)
self.__element_list.append(fw_cfg_obj)
backend_network_obj = CBackendNetwork(self.__compute['networks'])
backend_network_obj.logger = self.logger
self.__element_list.append(backend_network_obj)
for imc_element in self.__compute.get("imc", []):
imc_obj = CPCIIMC(imc_element)
self.__element_list.append(imc_obj)
for pcu_element in self.__compute.get("pcu", []):
pcu_obj = CPCIPCU(pcu_element)
self.__element_list.append(pcu_obj)
cdrom_info = self.__compute.get("cdrom")
backend_storage_obj = CBackendStorage(
self.__compute['storage_backend'], (cdrom_info is not None))
backend_storage_obj.logger = self.logger
backend_storage_obj.owner = self
if pci_topology_manager_obj:
backend_storage_obj.set_pci_topology_mgr(pci_topology_manager_obj)
backend_storage_obj.owner = self
self.__element_list.append(backend_storage_obj)
for ntb in self.__compute.get("ntb", []):
ntb_obj = CNTB(ntb)
self.__element_list.append(ntb_obj)
for dma_engine in self.__compute.get("dma_engine", []):
dma_engine_obj = CDMAEngine(dma_engine)
self.__element_list.append(dma_engine_obj)
if has_option(self.__compute, "ipmi"):
ipmi_obj = CIPMI(self.__compute['ipmi'])
else:
ipmi_info = {
'interface': 'kcs',
'chardev': {
'backend': 'socket',
'host': '127.0.0.1',
}
}
ipmi_obj = CIPMI(ipmi_info)
ipmi_obj.logger = self.logger
ipmi_obj.set_bmc_conn_port(self.__port_qemu_ipmi)
self.__element_list.append(ipmi_obj)
if self.__enable_monitor:
self.__monitor = CQemuMonitor({
'mode': 'control',
'chardev': {
'backend': 'socket',
'path': os.path.join(self.get_workspace(), '.monitor'),
'server': True,
'wait': False
}
})
self.__monitor.set_workspace(self.get_workspace())
self.__monitor.logger = self.logger
self.__element_list.append(self.__monitor)
if has_option(self.__compute, "cpu_binding"):
self.__cpu_binding_obj = CCPUBinding(self.__compute["cpu_binding"])
self.__cpu_binding_obj.monitor = self.__monitor
self.__cpu_binding_obj.logger = self.logger
self.__cpu_binding_obj.owner = self
self.__cpu_binding_obj.vcpu_quantities = self.__compute["cpu"].get(
"quantities", 0)
self.__element_list.append(self.__cpu_binding_obj)
# create cdrom if exits
if cdrom_info:
cdrom_obj = IDECdrom(cdrom_info)
cdrom_obj.logger = self.logger
cdrom_obj.index = 0
cdrom_obj.owner = cdrom_obj
cdrom_obj.set_bus(0)
cdrom_obj.set_scsi_id(0)
self.__element_list.append(cdrom_obj)
# create channel for guest agent
has_guest_agent = self.__compute.get('guest-agent')
if has_guest_agent or has_guest_agent == 'on':
self.__element_list.append(GuestAgent(self.get_workspace()))
# add debug option
trace_info = self.__compute.get("trace")
if trace_info:
self.__element_list.append(QTrace(trace_info,
self.get_workspace()))
for ppi in self.__compute.get("pcie-passthrough", []):
ppi_obj = CPCIEPassthrough(ppi)
self.__element_list.append(ppi_obj)
for element in self.__element_list:
element.init()