def get():
targetArch = getTargetArch()
caps = {}
caps['kvmEnabled'] = \
str(config.getboolean('vars', 'fake_kvm_support') or
os.path.exists('/dev/kvm')).lower()
cpuInfo = CpuInfo()
cpuTopology = CpuTopology()
if config.getboolean('vars', 'report_host_threads_as_cores'):
caps['cpuCores'] = str(cpuTopology.threads())
else:
caps['cpuCores'] = str(cpuTopology.cores())
caps['cpuThreads'] = str(cpuTopology.threads())
caps['cpuSockets'] = str(cpuTopology.sockets())
caps['onlineCpus'] = ','.join(cpuTopology.onlineCpus())
caps['cpuSpeed'] = cpuInfo.mhz()
if config.getboolean('vars', 'fake_kvm_support'):
if targetArch == Architecture.X86_64:
caps['cpuModel'] = 'Intel(Fake) CPU'
flagList = ['vmx', 'sse2', 'nx']
if targetArch == platform.machine():
flagList += cpuInfo.flags()
flags = set(flagList)
caps['cpuFlags'] = ','.join(flags) + ',model_486,model_pentium,' \
'model_pentium2,model_pentium3,model_pentiumpro,' \
'model_qemu32,model_coreduo,model_core2duo,model_n270,' \
'model_Conroe,model_Penryn,model_Nehalem,model_Opteron_G1'
elif targetArch in Architecture.POWER:
caps['cpuModel'] = 'POWER 8 (fake)'
caps['cpuFlags'] = 'powernv,model_power8'
else:
raise RuntimeError('Unsupported architecture: %s' % targetArch)
else:
caps['cpuModel'] = cpuInfo.model()
caps['cpuFlags'] = ','.join(cpuInfo.flags() +
_getCompatibleCpuModels())
caps.update(_getVersionInfo())
caps.update(netinfo.get())
_report_network_qos(caps)
try:
caps['hooks'] = hooks.installed()
except:
logging.debug('not reporting hooks', exc_info=True)
caps['operatingSystem'] = osversion()
caps['uuid'] = utils.getHostUUID()
caps['packages2'] = _getKeyPackages()
caps['emulatedMachines'] = _getEmulatedMachines(targetArch)
caps['ISCSIInitiatorName'] = _getIscsiIniName()
caps['HBAInventory'] = storage.hba.HBAInventory()
caps['vmTypes'] = ['kvm']
caps['memSize'] = str(utils.readMemInfo()['MemTotal'] / 1024)
caps['reservedMem'] = str(config.getint('vars', 'host_mem_reserve') +
config.getint('vars', 'extra_mem_reserve'))
caps['guestOverhead'] = config.get('vars', 'guest_ram_overhead')
# Verify that our libvirt supports virtio RNG (since 10.0.2-31)
libvirtVer = LooseVersion(
'-'.join((caps['packages2']['libvirt']['version'],
caps['packages2']['libvirt']['release'])))
requiredVer = LooseVersion('0.10.2-31')
if libvirtVer >= requiredVer:
caps['rngSources'] = _getRngSources()
else:
logging.debug('VirtioRNG DISABLED: libvirt version %s required >= %s',
libvirtVer, requiredVer)
caps['numaNodes'] = getNumaTopology()
caps['numaNodeDistance'] = getNumaNodeDistance()
caps['autoNumaBalancing'] = getAutoNumaBalancingInfo()
caps['selinux'] = _getSELinux()
liveSnapSupported = _getLiveSnapshotSupport(targetArch)
if liveSnapSupported is not None:
caps['liveSnapshot'] = str(liveSnapSupported).lower()
caps['liveMerge'] = str(getLiveMergeSupport()).lower()
caps['kdumpStatus'] = _getKdumpStatus()
caps['hostdevPassthrough'] = str(_getHostdevPassthorughSupport()).lower()
caps['additionalFeatures'] = []
if _glusterEnabled:
caps['additionalFeatures'].extend(glusterAdditionalFeatures())
return caps
def get():
caps = {}
cpu_topology = numa.cpu_topology()
caps['kvmEnabled'] = str(os.path.exists('/dev/kvm')).lower()
if config.getboolean('vars', 'report_host_threads_as_cores'):
caps['cpuCores'] = str(cpu_topology.threads)
else:
caps['cpuCores'] = str(cpu_topology.cores)
caps['cpuThreads'] = str(cpu_topology.threads)
caps['cpuSockets'] = str(cpu_topology.sockets)
caps['onlineCpus'] = ','.join(cpu_topology.online_cpus)
caps['cpuSpeed'] = cpuinfo.frequency()
caps['cpuModel'] = cpuinfo.model()
caps['cpuFlags'] = ','.join(cpuinfo.flags() +
machinetype.compatible_cpu_models())
caps.update(_getVersionInfo())
net_caps = supervdsm.getProxy().network_caps()
caps.update(net_caps)
try:
caps['hooks'] = hooks.installed()
except:
logging.debug('not reporting hooks', exc_info=True)
caps['operatingSystem'] = osinfo.version()
caps['uuid'] = host.uuid()
caps['packages2'] = osinfo.package_versions()
caps['kernelArgs'] = osinfo.kernel_args()
caps['emulatedMachines'] = machinetype.emulated_machines(
cpuarch.effective())
caps['ISCSIInitiatorName'] = _getIscsiIniName()
caps['HBAInventory'] = hba.HBAInventory()
caps['vmTypes'] = ['kvm']
caps['memSize'] = str(utils.readMemInfo()['MemTotal'] / 1024)
caps['reservedMem'] = str(
config.getint('vars', 'host_mem_reserve') +
config.getint('vars', 'extra_mem_reserve'))
caps['guestOverhead'] = config.get('vars', 'guest_ram_overhead')
caps['rngSources'] = rngsources.available_sources()
caps['numaNodes'] = dict(numa.topology())
caps['numaNodeDistance'] = dict(numa.distances())
caps['autoNumaBalancing'] = numa.autonuma_status()
caps['selinux'] = osinfo.selinux_status()
liveSnapSupported = _getLiveSnapshotSupport(cpuarch.effective())
if liveSnapSupported is not None:
caps['liveSnapshot'] = str(liveSnapSupported).lower()
caps['liveMerge'] = str(getLiveMergeSupport()).lower()
caps['kdumpStatus'] = osinfo.kdump_status()
caps['hostdevPassthrough'] = str(hostdev.is_supported()).lower()
caps['additionalFeatures'] = []
if osinfo.glusterEnabled:
from gluster.api import glusterAdditionalFeatures
caps['additionalFeatures'].extend(glusterAdditionalFeatures())
return caps
def get():
targetArch = getTargetArch()
caps = {}
caps['kvmEnabled'] = \
str(config.getboolean('vars', 'fake_kvm_support') or
os.path.exists('/dev/kvm')).lower()
cpuInfo = CpuInfo()
cpuTopology = CpuTopology()
if config.getboolean('vars', 'report_host_threads_as_cores'):
caps['cpuCores'] = str(cpuTopology.threads())
else:
caps['cpuCores'] = str(cpuTopology.cores())
caps['cpuThreads'] = str(cpuTopology.threads())
caps['cpuSockets'] = str(cpuTopology.sockets())
caps['onlineCpus'] = ','.join(cpuTopology.onlineCpus())
caps['cpuSpeed'] = cpuInfo.mhz()
if config.getboolean('vars', 'fake_kvm_support'):
if targetArch == Architecture.X86_64:
caps['cpuModel'] = 'Intel(Fake) CPU'
flagList = ['vmx', 'sse2', 'nx']
if targetArch == platform.machine():
flagList += cpuInfo.flags()
flags = set(flagList)
caps['cpuFlags'] = ','.join(flags) + ',model_486,model_pentium,' \
'model_pentium2,model_pentium3,model_pentiumpro,' \
'model_qemu32,model_coreduo,model_core2duo,model_n270,' \
'model_Conroe,model_Penryn,model_Nehalem,model_Opteron_G1'
elif targetArch in Architecture.POWER:
caps['cpuModel'] = 'POWER 8 (fake)'
caps['cpuFlags'] = 'powernv,model_POWER8'
else:
raise RuntimeError('Unsupported architecture: %s' % targetArch)
else:
caps['cpuModel'] = cpuInfo.model()
caps['cpuFlags'] = ','.join(cpuInfo.flags() +
_getCompatibleCpuModels())
caps.update(_getVersionInfo())
caps.update(netinfo.get())
_report_network_qos(caps)
try:
caps['hooks'] = hooks.installed()
except:
logging.debug('not reporting hooks', exc_info=True)
caps['operatingSystem'] = osversion()
caps['uuid'] = utils.getHostUUID()
caps['packages2'] = _getKeyPackages()
caps['emulatedMachines'] = _getEmulatedMachines(targetArch)
caps['ISCSIInitiatorName'] = _getIscsiIniName()
caps['HBAInventory'] = storage.hba.HBAInventory()
caps['vmTypes'] = ['kvm']
caps['memSize'] = str(utils.readMemInfo()['MemTotal'] / 1024)
caps['reservedMem'] = str(
config.getint('vars', 'host_mem_reserve') +
config.getint('vars', 'extra_mem_reserve'))
caps['guestOverhead'] = config.get('vars', 'guest_ram_overhead')
# Verify that our libvirt supports virtio RNG (since 10.0.2-31)
requiredVer = LooseVersion('0.10.2-31')
if 'libvirt' not in caps['packages2']:
libvirtVer = None
else:
libvirtVer = LooseVersion('-'.join(
(caps['packages2']['libvirt']['version'],
caps['packages2']['libvirt']['release'])))
if libvirtVer is None:
logging.debug('VirtioRNG DISABLED: unknown libvirt version')
elif libvirtVer < requiredVer:
logging.debug('VirtioRNG DISABLED: libvirt version %s required >= %s',
libvirtVer, requiredVer)
else:
caps['rngSources'] = _getRngSources()
caps['numaNodes'] = getNumaTopology()
caps['numaNodeDistance'] = getNumaNodeDistance()
caps['autoNumaBalancing'] = getAutoNumaBalancingInfo()
caps['selinux'] = _getSELinux()
liveSnapSupported = _getLiveSnapshotSupport(targetArch)
if liveSnapSupported is not None:
caps['liveSnapshot'] = str(liveSnapSupported).lower()
caps['liveMerge'] = str(getLiveMergeSupport()).lower()
caps['kdumpStatus'] = _getKdumpStatus()
caps['hostdevPassthrough'] = str(_getHostdevPassthorughSupport()).lower()
caps['additionalFeatures'] = []
if _glusterEnabled:
caps['additionalFeatures'].extend(glusterAdditionalFeatures())
return caps
def get():
targetArch = getTargetArch()
caps = {}
caps["kvmEnabled"] = str(config.getboolean("vars", "fake_kvm_support") or os.path.exists("/dev/kvm")).lower()
cpuInfo = CpuInfo()
cpuTopology = CpuTopology()
if config.getboolean("vars", "report_host_threads_as_cores"):
caps["cpuCores"] = str(cpuTopology.threads())
else:
caps["cpuCores"] = str(cpuTopology.cores())
caps["cpuThreads"] = str(cpuTopology.threads())
caps["cpuSockets"] = str(cpuTopology.sockets())
caps["onlineCpus"] = ",".join(cpuTopology.onlineCpus())
caps["cpuSpeed"] = cpuInfo.mhz()
if config.getboolean("vars", "fake_kvm_support"):
if targetArch == Architecture.X86_64:
caps["cpuModel"] = "Intel(Fake) CPU"
flagList = ["vmx", "sse2", "nx"]
if targetArch == platform.machine():
flagList += cpuInfo.flags()
flags = set(flagList)
caps["cpuFlags"] = (
",".join(flags) + ",model_486,model_pentium,"
"model_pentium2,model_pentium3,model_pentiumpro,"
"model_qemu32,model_coreduo,model_core2duo,model_n270,"
"model_Conroe,model_Penryn,model_Nehalem,model_Opteron_G1"
)
elif targetArch in Architecture.POWER:
caps["cpuModel"] = "POWER 8 (fake)"
caps["cpuFlags"] = "powernv,model_POWER8"
else:
raise RuntimeError("Unsupported architecture: %s" % targetArch)
else:
caps["cpuModel"] = cpuInfo.model()
caps["cpuFlags"] = ",".join(cpuInfo.flags() + _getCompatibleCpuModels())
caps.update(_getVersionInfo())
caps.update(netinfo.get())
try:
caps["hooks"] = hooks.installed()
except:
logging.debug("not reporting hooks", exc_info=True)
caps["operatingSystem"] = osversion()
caps["uuid"] = utils.getHostUUID()
caps["packages2"] = _getKeyPackages()
caps["emulatedMachines"] = _getEmulatedMachines(targetArch)
caps["ISCSIInitiatorName"] = _getIscsiIniName()
caps["HBAInventory"] = storage.hba.HBAInventory()
caps["vmTypes"] = ["kvm"]
caps["memSize"] = str(utils.readMemInfo()["MemTotal"] / 1024)
caps["reservedMem"] = str(config.getint("vars", "host_mem_reserve") + config.getint("vars", "extra_mem_reserve"))
caps["guestOverhead"] = config.get("vars", "guest_ram_overhead")
# Verify that our libvirt supports virtio RNG (since 10.0.2-31)
requiredVer = LooseVersion("0.10.2-31")
if "libvirt" not in caps["packages2"]:
libvirtVer = None
else:
libvirtVer = LooseVersion(
"-".join((caps["packages2"]["libvirt"]["version"], caps["packages2"]["libvirt"]["release"]))
)
if libvirtVer is None:
logging.debug("VirtioRNG DISABLED: unknown libvirt version")
elif libvirtVer < requiredVer:
logging.debug("VirtioRNG DISABLED: libvirt version %s required >= %s", libvirtVer, requiredVer)
else:
caps["rngSources"] = _getRngSources()
caps["numaNodes"] = getNumaTopology()
caps["numaNodeDistance"] = getNumaNodeDistance()
caps["autoNumaBalancing"] = getAutoNumaBalancingInfo()
caps["selinux"] = _getSELinux()
liveSnapSupported = _getLiveSnapshotSupport(targetArch)
if liveSnapSupported is not None:
caps["liveSnapshot"] = str(liveSnapSupported).lower()
caps["liveMerge"] = str(getLiveMergeSupport()).lower()
caps["kdumpStatus"] = _getKdumpStatus()
caps["hostdevPassthrough"] = str(_getHostdevPassthorughSupport()).lower()
caps["additionalFeatures"] = []
if _glusterEnabled:
caps["additionalFeatures"].extend(glusterAdditionalFeatures())
return caps
def get():
caps = {}
cpu_topology = numa.cpu_topology()
caps['kvmEnabled'] = str(os.path.exists('/dev/kvm')).lower()
if config.getboolean('vars', 'report_host_threads_as_cores'):
caps['cpuCores'] = str(cpu_topology.threads)
else:
caps['cpuCores'] = str(cpu_topology.cores)
caps['cpuThreads'] = str(cpu_topology.threads)
caps['cpuSockets'] = str(cpu_topology.sockets)
caps['onlineCpus'] = ','.join(cpu_topology.online_cpus)
caps['cpuSpeed'] = cpuinfo.frequency()
caps['cpuModel'] = cpuinfo.model()
caps['cpuFlags'] = ','.join(cpuinfo.flags() +
machinetype.compatible_cpu_models())
caps.update(_getVersionInfo())
# TODO: Version requests by engine to ease handling of compatibility.
netinfo_data = netinfo_cache.get(compatibility=30600)
caps.update(netinfo_data)
super_caps_networks = supervdsm.getProxy().caps_networks()
caps.update(super_caps_networks)
try:
caps['hooks'] = hooks.installed()
except:
logging.debug('not reporting hooks', exc_info=True)
caps['operatingSystem'] = osinfo.version()
caps['uuid'] = host.uuid()
caps['packages2'] = osinfo.package_versions()
caps['emulatedMachines'] = machinetype.emulated_machines(
cpuarch.effective())
caps['ISCSIInitiatorName'] = _getIscsiIniName()
caps['HBAInventory'] = storage.hba.HBAInventory()
caps['vmTypes'] = ['kvm']
caps['memSize'] = str(utils.readMemInfo()['MemTotal'] / 1024)
caps['reservedMem'] = str(config.getint('vars', 'host_mem_reserve') +
config.getint('vars', 'extra_mem_reserve'))
caps['guestOverhead'] = config.get('vars', 'guest_ram_overhead')
# Verify that our libvirt supports virtio RNG (since 10.0.2-31)
requiredVer = LooseVersion('0.10.2-31')
if 'libvirt' not in caps['packages2']:
libvirtVer = None
else:
libvirtVer = LooseVersion(
'-'.join((caps['packages2']['libvirt']['version'],
caps['packages2']['libvirt']['release'])))
if libvirtVer is None:
logging.debug('VirtioRNG DISABLED: unknown libvirt version')
elif libvirtVer < requiredVer:
logging.debug('VirtioRNG DISABLED: libvirt version %s required >= %s',
libvirtVer, requiredVer)
else:
caps['rngSources'] = vmdevices.core.Rng.available_sources()
caps['numaNodes'] = dict(numa.topology())
caps['numaNodeDistance'] = dict(numa.distances())
caps['autoNumaBalancing'] = numa.autonuma_status()
caps['selinux'] = osinfo.selinux_status()
liveSnapSupported = _getLiveSnapshotSupport(cpuarch.effective())
if liveSnapSupported is not None:
caps['liveSnapshot'] = str(liveSnapSupported).lower()
caps['liveMerge'] = str(getLiveMergeSupport()).lower()
caps['kdumpStatus'] = osinfo.kdump_status()
caps['hostdevPassthrough'] = str(hostdev.is_supported()).lower()
caps['additionalFeatures'] = []
if osinfo.glusterEnabled:
from gluster.api import glusterAdditionalFeatures
caps['additionalFeatures'].extend(glusterAdditionalFeatures())
return caps
def get():
caps = {}
cpu_topology = numa.cpu_topology()
caps['kvmEnabled'] = str(os.path.exists('/dev/kvm')).lower()
if config.getboolean('vars', 'report_host_threads_as_cores'):
caps['cpuCores'] = str(cpu_topology.threads)
else:
caps['cpuCores'] = str(cpu_topology.cores)
caps['cpuThreads'] = str(cpu_topology.threads)
caps['cpuSockets'] = str(cpu_topology.sockets)
caps['onlineCpus'] = ','.join(cpu_topology.online_cpus)
caps['cpuSpeed'] = cpuinfo.frequency()
caps['cpuModel'] = cpuinfo.model()
caps['cpuFlags'] = ','.join(cpuinfo.flags() +
machinetype.compatible_cpu_models())
caps.update(_getVersionInfo())
net_caps = supervdsm.getProxy().network_caps()
caps.update(net_caps)
try:
caps['hooks'] = hooks.installed()
except:
logging.debug('not reporting hooks', exc_info=True)
caps['operatingSystem'] = osinfo.version()
caps['uuid'] = host.uuid()
caps['packages2'] = osinfo.package_versions()
caps['kernelArgs'] = osinfo.kernel_args()
caps['emulatedMachines'] = machinetype.emulated_machines(
cpuarch.effective())
caps['ISCSIInitiatorName'] = _getIscsiIniName()
caps['HBAInventory'] = hba.HBAInventory()
caps['vmTypes'] = ['kvm']
caps['memSize'] = str(utils.readMemInfo()['MemTotal'] / 1024)
caps['reservedMem'] = str(config.getint('vars', 'host_mem_reserve') +
config.getint('vars', 'extra_mem_reserve'))
caps['guestOverhead'] = config.get('vars', 'guest_ram_overhead')
caps['rngSources'] = rngsources.list_available()
caps['numaNodes'] = dict(numa.topology())
caps['numaNodeDistance'] = dict(numa.distances())
caps['autoNumaBalancing'] = numa.autonuma_status()
caps['selinux'] = osinfo.selinux_status()
liveSnapSupported = _getLiveSnapshotSupport(cpuarch.effective())
if liveSnapSupported is not None:
caps['liveSnapshot'] = str(liveSnapSupported).lower()
caps['liveMerge'] = str(getLiveMergeSupport()).lower()
caps['kdumpStatus'] = osinfo.kdump_status()
caps['hostdevPassthrough'] = str(hostdev.is_supported()).lower()
caps['additionalFeatures'] = []
if osinfo.glusterEnabled:
from gluster.api import glusterAdditionalFeatures
caps['additionalFeatures'].extend(glusterAdditionalFeatures())
return caps
