def setup_reset_nvram(guest_xml, params, virsh_func, test, *args): """ Setup for the tests, including 1. Configure os firmware attribute 2. Create nvram file and make its size invalid :param guest_xml: the guest xml :param params: dict for parameters of the tests :param virsh_func: virsh function will be invoked :param args: tuple, virsh function uses """ test.log.info("Config guest xml with firmware efi") vm_name = params.get("main_vm", "avocado-vt-vm1") os_attrs = eval(params.get('os_attrs')) if os_attrs: osxml = vm_xml.VMOSXML() osxml.setup_attrs(**os_attrs) guest_xml.os = osxml guest_xml.sync() test.log.debug("After configuration, vm xml:\n%s", vm_xml.VMXML.new_from_inactive_dumpxml(vm_name)) test.log.info("Start vm to create %s_VARS.fd file" % vm_name) virsh.start(vm_name) test.log.info("Modify the nvram file to make it invalid") cmd = 'echo > /var/lib/libvirt/qemu/nvram/%s_VARS.fd' % vm_name process.run(cmd, ignore_status=False, shell=True) test.log.debug("Prepare the required vm state") if len(args) > 1: virsh_func(args[0], args[1], ignore_status=False) else: virsh_func(args[0], ignore_status=False)
def modify_iface_xml(): """ Modify interface xml options """ vmxml = vm_xml.VMXML.new_from_dumpxml(vm_name) if pxe_boot: # Config boot console for pxe boot osxml = vm_xml.VMOSXML() osxml.type = vmxml.os.type osxml.arch = vmxml.os.arch osxml.machine = vmxml.os.machine osxml.loader = "/usr/share/seabios/bios.bin" osxml.bios_useserial = "yes" osxml.bios_reboot_timeout = "-1" osxml.boots = ['network'] del vmxml.os vmxml.os = osxml xml_devices = vmxml.devices iface_index = xml_devices.index( xml_devices.by_device_tag("interface")[0]) iface = xml_devices[iface_index] iface_bandwidth = {} iface_inbound = ast.literal_eval(iface_bandwidth_inbound) iface_outbound = ast.literal_eval(iface_bandwidth_outbound) if iface_inbound: iface_bandwidth["inbound"] = iface_inbound if iface_outbound: iface_bandwidth["outbound"] = iface_outbound if iface_bandwidth: bandwidth = iface.new_bandwidth(**iface_bandwidth) iface.bandwidth = bandwidth iface_type = params.get("iface_type", "network") iface.type_name = iface_type source = ast.literal_eval(iface_source) if not source: source = {"network": "default"} net_ifs = utils_net.get_net_if(state="UP") # Check source device is valid or not, # if it's not in host interface list, try to set # source device to first active interface of host if (iface.type_name == "direct" and source.has_key('dev') and source['dev'] not in net_ifs): logging.warn("Source device %s is not a interface" " of host, reset to %s", source['dev'], net_ifs[0]) source['dev'] = net_ifs[0] del iface.source iface.source = source iface_model = params.get("iface_model", "virtio") iface.model = iface_model logging.debug("New interface xml file: %s", iface) vmxml.devices = xml_devices vmxml.xmltreefile.write() vmxml.sync()
def modify_iface_xml(): """ Modify interface xml options """ vmxml = vm_xml.VMXML.new_from_dumpxml(vm_name) if pxe_boot: # Config boot console for pxe boot osxml = vm_xml.VMOSXML() osxml.type = vmxml.os.type osxml.arch = vmxml.os.arch osxml.machine = vmxml.os.machine osxml.loader = "/usr/share/seabios/bios.bin" osxml.bios_useserial = "yes" osxml.bios_reboot_timeout = "-1" osxml.boots = ['network'] del vmxml.os vmxml.os = osxml xml_devices = vmxml.devices iface_index = xml_devices.index( xml_devices.by_device_tag("interface")[0]) iface = xml_devices[iface_index] iface_bandwidth = {} iface_inbound = eval(iface_bandwidth_inbound) iface_outbound = eval(iface_bandwidth_outbound) if iface_inbound: iface_bandwidth["inbound"] = iface_inbound if iface_outbound: iface_bandwidth["outbound"] = iface_outbound if iface_bandwidth: bandwidth = iface.new_bandwidth(**iface_bandwidth) iface.bandwidth = bandwidth iface_source = params.get("iface_source") if iface_source: source = eval(iface_source) if source: iface.source = source logging.debug("New interface xml file: %s", iface) vmxml.devices = xml_devices vmxml.xmltreefile.write() vmxml.sync()
def generate_container_xml(): """ Generate container xml """ vmxml = vm_xml.VMXML(dom_type) vmxml.vm_name = vm_name vmxml.max_mem = max_mem vmxml.current_mem = current_mem vmxml.vcpu = vcpu # Generate os vm_os = vm_xml.VMOSXML() vm_os.type = os_type vm_os.arch = os_arch vm_os.init = os_init vmxml.os = vm_os # Generate emulator emulator = Emulator() emulator.path = emulator_path # Generate console console = Console() filesystem = Filesystem() filesystem.accessmode = fs_accessmode filesystem.source = {'dir': install_root} filesystem.target = {'dir': fs_target} # Add emulator and console in devices devices = vm_xml.VMXMLDevices() devices.append(emulator) devices.append(console) devices.append(filesystem) # Add network device network = Interface(type_name=interface_type) network.mac_address = utils_net.generate_mac_address_simple() network.source = {interface_type: net_name} devices.append(network) vmxml.set_devices(devices) return vmxml
if hotplug: disks_xml.append(disk_xml) else: vmxml.add_device(disk_xml) # If we want to test with bootdisk. # just edit the bootdisk xml. if test_with_boot_disk: xml_devices = vmxml.devices disk_index = xml_devices.index( xml_devices.by_device_tag("disk")[0]) disk = xml_devices[disk_index] if bootorder != "": disk.boot = bootorder osxml = vm_xml.VMOSXML() osxml.type = vmxml.os.type osxml.arch = vmxml.os.arch osxml.machine = vmxml.os.machine if test_boot_console: osxml.loader = "/usr/share/seabios/bios.bin" osxml.bios_useserial = "yes" osxml.bios_reboot_timeout = "-1" del vmxml.os vmxml.os = osxml driver_dict = { "name": disk.driver["name"], "type": disk.driver["type"] } if bootdisk_driver != "":
def modify_iface_xml(sync=True): """ Modify interface xml options :param sync: whether or not sync vmxml after the iface xml modified, default to be True """ vmxml = vm_xml.VMXML.new_from_dumpxml(vm_name) if pxe_boot: # Config boot console for pxe boot osxml = vm_xml.VMOSXML() osxml.type = vmxml.os.type osxml.arch = vmxml.os.arch osxml.machine = vmxml.os.machine osxml.loader = "/usr/share/seabios/bios.bin" osxml.bios_useserial = "yes" if utils_misc.compare_qemu_version(4, 0, 0, False): osxml.bios_reboot_timeout = "-1" osxml.boots = ['network'] del vmxml.os vmxml.os = osxml xml_devices = vmxml.devices iface_index = xml_devices.index( xml_devices.by_device_tag("interface")[0]) iface = xml_devices[iface_index] if not sync: params.setdefault('original_iface', vmxml.devices[iface_index]) iface_bandwidth = {} iface_inbound = ast.literal_eval(iface_bandwidth_inbound) iface_outbound = ast.literal_eval(iface_bandwidth_outbound) if iface_inbound: iface_bandwidth["inbound"] = iface_inbound if iface_outbound: iface_bandwidth["outbound"] = iface_outbound if iface_bandwidth: bandwidth = iface.new_bandwidth(**iface_bandwidth) iface.bandwidth = bandwidth iface_type = params.get("iface_type", "network") iface.type_name = iface_type source = ast.literal_eval(iface_source) if not source: source = {"network": "default"} net_ifs = utils_net.get_net_if(state="UP") # Check source device is valid or not, # if it's not in host interface list, try to set # source device to first active interface of host if (iface.type_name == "direct" and 'dev' in source and source['dev'] not in net_ifs): logging.warning("Source device %s is not a interface of host, reset to %s", source['dev'], net_ifs[0]) source['dev'] = net_ifs[0] del iface.source iface.source = source if iface_model: iface.model = get_iface_model(iface_model, host_arch) if iface_rom: iface.rom = eval(iface_rom) if iface_boot: vmxml.remove_all_boots() iface.boot = iface_boot logging.debug("New interface xml file: %s", iface) if sync: vmxml.devices = xml_devices vmxml.xmltreefile.write() vmxml.sync() else: return iface