コード例 #1
0
    def __readHostInfo():
        """ Get host current loads, memory, etc
    """

        result = dict()
        # Memory info
        re_parser = re.compile(r'^(?P<key>\S*):\s*(?P<value>\d*)\s*kB')
        for line in open('/proc/meminfo'):
            match = re_parser.match(line)
            if not match:
                continue
            key, value = match.groups(['key', 'value'])
            result[key] = int(value)

        for mtype in ['Mem', 'Swap']:
            memory = int(result.get(mtype + 'Total'))
            mfree = int(result.get(mtype + 'Free'))
            if memory > 0:
                percentage = float(memory - mfree) / float(memory) * 100.
            else:
                percentage = 0
            name = 'Memory'
            if mtype == "Swap":
                name = 'Swap'
            result[name] = '%.1f%%/%.1fMB' % (percentage, memory / 1024.)

        # Loads
        l1, l5, l15 = (str(lx) for lx in os.getloadavg())
        result['Load1'] = l1
        result['Load5'] = l5
        result['Load15'] = l15
        result['Load'] = '/'.join([l1, l5, l15])

        # CPU info
        with open('/proc/cpuinfo', 'r') as fd:
            lines = fd.readlines()
            processors = 0
            physCores = {}
            for line in lines:
                if line.strip():
                    parameter, value = line.split(':')
                    parameter = parameter.strip()
                    value = value.strip()
                    if parameter.startswith('processor'):
                        processors += 1
                    if parameter.startswith('physical id'):
                        physCores[value] = parameter
                    if parameter.startswith('model name'):
                        result['CPUModel'] = value
                    if parameter.startswith('cpu MHz'):
                        result['CPUClock'] = value
            result['Cores'] = processors
            result['PhysicalCores'] = len(physCores)

        # Disk occupancy
        summary = ''
        _status, output = commands.getstatusoutput('df')
        lines = output.split('\n')
        for i in xrange(len(lines)):
            if lines[i].startswith('/dev'):
                fields = lines[i].split()
                if len(fields) == 1:
                    fields += lines[i + 1].split()
                _disk = fields[0].replace('/dev/sd', '')
                partition = fields[5]
                occupancy = fields[4]
                summary += ",%s:%s" % (partition, occupancy)
        result['DiskOccupancy'] = summary[1:]
        result['RootDiskSpace'] = Os.getDiskSpace(rootPath)

        # Open files
        puser = getpass.getuser()
        _status, output = commands.getstatusoutput('lsof')
        pipes = 0
        files = 0
        sockets = 0
        lines = output.split('\n')
        for line in lines:
            fType = line.split()[4]
            user = line.split()[2]
            if user == puser:
                if fType in ['REG']:
                    files += 1
                elif fType in ['unix', 'IPv4']:
                    sockets += 1
                elif fType in ['FIFO']:
                    pipes += 1
        result['OpenSockets'] = sockets
        result['OpenFiles'] = files
        result['OpenPipes'] = pipes

        infoResult = gComponentInstaller.getInfo()
        if infoResult['OK']:
            result.update(infoResult['Value'])
            # the infoResult value is {"Extensions":{'a1':'v1',a2:'v2'}; we convert to a string
            result.update({
                "Extensions":
                ";".join([
                    "%s:%s" % (key, value) for (key, value) in
                    infoResult["Value"].get('Extensions').iteritems()
                ])
            })

        # Host certificate properties
        certFile, _keyFile = getHostCertificateAndKeyLocation()
        chain = X509Chain()
        chain.loadChainFromFile(certFile)
        resultCert = chain.getCredentials()
        if resultCert['OK']:
            result['SecondsLeft'] = resultCert['Value']['secondsLeft']
            result['CertificateValidity'] = str(
                timedelta(seconds=resultCert['Value']['secondsLeft']))
            result['CertificateDN'] = resultCert['Value']['subject']
            result['HostProperties'] = resultCert['Value']['groupProperties']
            result['CertificateIssuer'] = resultCert['Value']['issuer']

        # Host uptime
        result['Uptime'] = str(
            timedelta(seconds=(time.time() - psutil.boot_time())))

        return S_OK(result)
コード例 #2
0
  def export_getHostInfo(self):
    """ Get host current loads, memory, etc
    """

    result = dict()
    # Memory info
    re_parser = re.compile(r'^(?P<key>\S*):\s*(?P<value>\d*)\s*kB' )
    for line in open('/proc/meminfo'):
      match = re_parser.match(line)
      if not match:
        continue
      key, value = match.groups(['key', 'value'])
      result[key] = int(value)

    for mtype in ['Mem','Swap']:
      memory = int(result.get(mtype+'Total'))
      mfree = int(result.get(mtype+'Free'))
      if memory > 0:
        percentage = float(memory-mfree)/float(memory)*100.
      else:
        percentage = 0
      name = 'Memory'
      if mtype == "Swap":
        name = 'Swap'
      result[name] = '%.1f%%/%.1fMB' % (percentage,memory/1024.)

    # Loads
    line = open('/proc/loadavg').read()
    l1,l5,l15,d1,d2 = line.split()
    result['Load1'] = l1
    result['Load5'] = l5
    result['Load15'] = l15
    result['Load'] = '/'.join([l1,l5,l15])
    
    # CPU info
    lines = open( '/proc/cpuinfo', 'r' ).readlines()
    processors = 0
    physCores = {}
    for line in lines:
      if line.strip():
        parameter, value = line.split(':')
        parameter = parameter.strip()
        value = value.strip()
        if parameter.startswith('processor'):
          processors += 1
        if parameter.startswith('physical id'):
          physCores[value] = parameter
        if parameter.startswith('model name'):
          result['CPUModel'] = value
        if parameter.startswith('cpu MHz'):     
          result['CPUClock'] = value
    result['Cores'] = processors
    result['PhysicalCores'] = len(physCores)      

    # Disk occupancy
    summary = ''
    status,output = commands.getstatusoutput('df')
    lines = output.split('\n')
    for i in range( len( lines ) ):
      if lines[i].startswith('/dev'):
        fields = lines[i].split()
        if len( fields ) == 1:
          fields += lines[i+1].split()
        disk = fields[0].replace('/dev/sd','')
        partition = fields[5]
        occupancy = fields[4]
        summary += ",%s:%s" % (partition,occupancy)
    result['DiskOccupancy'] = summary[1:]
    result['RootDiskSpace'] = Os.getDiskSpace( DIRAC.rootPath )
    
    # Open files
    puser= getpass.getuser()
    status,output = commands.getstatusoutput('lsof')
    pipes = 0
    files = 0
    sockets = 0
    lines = output.split('\n')
    for line in lines:
      fType = line.split()[4]
      user = line.split()[2]
      if user == puser:
        if fType in ['REG']:
          files += 1
        elif fType in ['unix','IPv4']:
          sockets += 1
        elif fType in ['FIFO']:
          pipes += 1
    result['OpenSockets'] = sockets
    result['OpenFiles'] = files
    result['OpenPipes'] = pipes
    
    infoResult = InstallTools.getInfo( getCSExtensions() )
    if infoResult['OK']:
      result.update( infoResult['Value'] )

    # Host certificate properties
    certFile,keyFile = getHostCertificateAndKeyLocation()
    chain = X509Chain()
    chain.loadChainFromFile( certFile )
    resultCert = chain.getCredentials()
    if resultCert['OK']:
      result['SecondsLeft'] = resultCert['Value']['secondsLeft']
      result['CertificateValidity'] = str( timedelta( seconds = resultCert['Value']['secondsLeft'] ) )
      result['CertificateDN'] = resultCert['Value']['subject']
      result['HostProperties'] = ','.join( resultCert['Value']['groupProperties'] )
      result['CertificateIssuer'] = resultCert['Value']['issuer']

    # Host uptime
    try:
      upFile = open('/proc/uptime', 'r')
      uptime_seconds = float(upFile.readline().split()[0])
      upFile.close()
      result['Uptime'] = str(timedelta(seconds = uptime_seconds))
    except:
      pass

    return S_OK(result)
コード例 #3
0
    def export_getHostInfo(self):
        """ Get host current loads, memory, etc
    """

        result = dict()
        # Memory info
        re_parser = re.compile(r"^(?P<key>\S*):\s*(?P<value>\d*)\s*kB")
        for line in open("/proc/meminfo"):
            match = re_parser.match(line)
            if not match:
                continue
            key, value = match.groups(["key", "value"])
            result[key] = int(value)

        for mtype in ["Mem", "Swap"]:
            memory = int(result.get(mtype + "Total"))
            mfree = int(result.get(mtype + "Free"))
            if memory > 0:
                percentage = float(memory - mfree) / float(memory) * 100.0
            else:
                percentage = 0
            name = "Memory"
            if mtype == "Swap":
                name = "Swap"
            result[name] = "%.1f%%/%.1fMB" % (percentage, memory / 1024.0)

        # Loads
        line = open("/proc/loadavg").read()
        l1, l5, l15, d1, d2 = line.split()
        result["Load1"] = l1
        result["Load5"] = l5
        result["Load15"] = l15
        result["Load"] = "/".join([l1, l5, l15])

        # CPU info
        lines = open("/proc/cpuinfo", "r").readlines()
        processors = 0
        physCores = {}
        for line in lines:
            if line.strip():
                parameter, value = line.split(":")
                parameter = parameter.strip()
                value = value.strip()
                if parameter.startswith("processor"):
                    processors += 1
                if parameter.startswith("physical id"):
                    physCores[value] = parameter
                if parameter.startswith("model name"):
                    result["CPUModel"] = value
                if parameter.startswith("cpu MHz"):
                    result["CPUClock"] = value
        result["Cores"] = processors
        result["PhysicalCores"] = len(physCores)

        # Disk occupancy
        summary = ""
        status, output = commands.getstatusoutput("df")
        lines = output.split("\n")
        for i in range(len(lines)):
            if lines[i].startswith("/dev"):
                fields = lines[i].split()
                if len(fields) == 1:
                    fields += lines[i + 1].split()
                disk = fields[0].replace("/dev/sd", "")
                partition = fields[5]
                occupancy = fields[4]
                summary += ",%s:%s" % (partition, occupancy)
        result["DiskOccupancy"] = summary[1:]
        result["RootDiskSpace"] = Os.getDiskSpace(DIRAC.rootPath)

        # Open files
        puser = getpass.getuser()
        status, output = commands.getstatusoutput("lsof")
        pipes = 0
        files = 0
        sockets = 0
        lines = output.split("\n")
        for line in lines:
            fType = line.split()[4]
            user = line.split()[2]
            if user == puser:
                if fType in ["REG"]:
                    files += 1
                elif fType in ["unix", "IPv4"]:
                    sockets += 1
                elif fType in ["FIFO"]:
                    pipes += 1
        result["OpenSockets"] = sockets
        result["OpenFiles"] = files
        result["OpenPipes"] = pipes

        infoResult = InstallTools.getInfo(getCSExtensions())
        if infoResult["OK"]:
            result.update(infoResult["Value"])

        # Host certificate properties
        certFile, keyFile = getHostCertificateAndKeyLocation()
        chain = X509Chain()
        chain.loadChainFromFile(certFile)
        resultCert = chain.getCredentials()
        if resultCert["OK"]:
            result["SecondsLeft"] = resultCert["Value"]["secondsLeft"]
            result["CertificateValidity"] = str(timedelta(seconds=resultCert["Value"]["secondsLeft"]))
            result["CertificateDN"] = resultCert["Value"]["subject"]
            result["HostProperties"] = ",".join(resultCert["Value"]["groupProperties"])
            result["CertificateIssuer"] = resultCert["Value"]["issuer"]

        # Host uptime
        try:
            upFile = open("/proc/uptime", "r")
            uptime_seconds = float(upFile.readline().split()[0])
            upFile.close()
            result["Uptime"] = str(timedelta(seconds=uptime_seconds))
        except:
            pass

        return S_OK(result)
コード例 #4
0
    def __readHostInfo():
        """Get host current loads, memory, etc"""

        result = dict()
        # Memory info
        re_parser = re.compile(r"^(?P<key>\S*):\s*(?P<value>\d*)\s*kB")
        for line in open("/proc/meminfo"):
            match = re_parser.match(line)
            if not match:
                continue
            key, value = match.groups(["key", "value"])
            result[key] = int(value)

        for mtype in ["Mem", "Swap"]:
            memory = int(result.get(mtype + "Total"))
            mfree = int(result.get(mtype + "Free"))
            if memory > 0:
                percentage = float(memory - mfree) / float(memory) * 100.0
            else:
                percentage = 0
            name = "Memory"
            if mtype == "Swap":
                name = "Swap"
            result[name] = "%.1f%%/%.1fMB" % (percentage, memory / 1024.0)

        # Loads
        l1, l5, l15 = (str(lx) for lx in os.getloadavg())
        result["Load1"] = l1
        result["Load5"] = l5
        result["Load15"] = l15
        result["Load"] = "/".join([l1, l5, l15])

        # CPU info
        with open("/proc/cpuinfo", "r") as fd:
            lines = fd.readlines()
            processors = 0
            physCores = {}
            for line in lines:
                if line.strip():
                    parameter, value = line.split(":")
                    parameter = parameter.strip()
                    value = value.strip()
                    if parameter.startswith("processor"):
                        processors += 1
                    if parameter.startswith("physical id"):
                        physCores[value] = parameter
                    if parameter.startswith("model name"):
                        result["CPUModel"] = value
                    if parameter.startswith("cpu MHz"):
                        result["CPUClock"] = value
            result["Cores"] = processors
            result["PhysicalCores"] = len(physCores)

        # Disk occupancy
        summary = ""
        _status, output = commands.getstatusoutput("df")
        lines = output.split("\n")
        for i in range(len(lines)):
            if lines[i].startswith("/dev"):
                fields = lines[i].split()
                if len(fields) == 1:
                    fields += lines[i + 1].split()
                partition = fields[5]
                occupancy = fields[4]
                summary += ",%s:%s" % (partition, occupancy)
        result["DiskOccupancy"] = summary[1:]
        result["RootDiskSpace"] = Os.getDiskSpace(rootPath)

        # Open files
        puser = getpass.getuser()
        _status, output = commands.getstatusoutput("lsof")
        pipes = 0
        files = 0
        sockets = 0
        lines = output.split("\n")
        for line in lines:
            fType = line.split()[4]
            user = line.split()[2]
            if user == puser:
                if fType in ["REG"]:
                    files += 1
                elif fType in ["unix", "IPv4"]:
                    sockets += 1
                elif fType in ["FIFO"]:
                    pipes += 1
        result["OpenSockets"] = sockets
        result["OpenFiles"] = files
        result["OpenPipes"] = pipes

        infoResult = gComponentInstaller.getInfo()
        if infoResult["OK"]:
            result.update(infoResult["Value"])
            # the infoResult value is {"Extensions":{'a1':'v1',a2:'v2'}; we convert to a string
            result.update({
                "Extensions":
                ";".join([
                    "%s:%s" % (key, value)
                    for (key, value
                         ) in infoResult["Value"].get("Extensions").items()
                ])
            })

        # Host certificate properties
        certFile, _keyFile = getHostCertificateAndKeyLocation()
        chain = X509Chain()
        chain.loadChainFromFile(certFile)
        resultCert = chain.getCredentials()
        if resultCert["OK"]:
            result["SecondsLeft"] = resultCert["Value"]["secondsLeft"]
            result["CertificateValidity"] = str(
                timedelta(seconds=resultCert["Value"]["secondsLeft"]))
            result["CertificateDN"] = resultCert["Value"]["subject"]
            result["CertificateIssuer"] = resultCert["Value"]["issuer"]

        # Host uptime
        result["Uptime"] = str(
            timedelta(seconds=(time.time() - psutil.boot_time())))

        return S_OK(result)
コード例 #5
0
    def export_getHostInfo(self):
        """ Get host current loads, memory, etc
    """

        result = dict()
        # Memory info
        re_parser = re.compile(r'^(?P<key>\S*):\s*(?P<value>\d*)\s*kB')
        for line in open('/proc/meminfo'):
            match = re_parser.match(line)
            if not match:
                continue
            key, value = match.groups(['key', 'value'])
            result[key] = int(value)

        for mtype in ['Mem', 'Swap']:
            memory = int(result.get(mtype + 'Total'))
            mfree = int(result.get(mtype + 'Free'))
            if memory > 0:
                percentage = float(memory - mfree) / float(memory) * 100.
            else:
                percentage = 0
            name = 'Memory'
            if mtype == "Swap":
                name = 'Swap'
            result[name] = '%.1f%%/%.1fMB' % (percentage, memory / 1024.)

        # Loads
        line = open('/proc/loadavg').read()
        l1, l5, l15, d1, d2 = line.split()
        result['Load1'] = l1
        result['Load5'] = l5
        result['Load15'] = l15
        result['Load'] = '/'.join([l1, l5, l15])

        # CPU info
        lines = open('/proc/cpuinfo', 'r').readlines()
        processors = 0
        physCores = {}
        for line in lines:
            if line.strip():
                parameter, value = line.split(':')
                parameter = parameter.strip()
                value = value.strip()
                if parameter.startswith('processor'):
                    processors += 1
                if parameter.startswith('physical id'):
                    physCores[value] = parameter
                if parameter.startswith('model name'):
                    result['CPUModel'] = value
                if parameter.startswith('cpu MHz'):
                    result['CPUClock'] = value
        result['Cores'] = processors
        result['PhysicalCores'] = len(physCores)

        # Disk occupancy
        summary = ''
        status, output = commands.getstatusoutput('df')
        lines = output.split('\n')
        for i in range(len(lines)):
            if lines[i].startswith('/dev'):
                fields = lines[i].split()
                if len(fields) == 1:
                    fields += lines[i + 1].split()
                disk = fields[0].replace('/dev/sd', '')
                partition = fields[5]
                occupancy = fields[4]
                summary += ",%s:%s" % (partition, occupancy)
        result['DiskOccupancy'] = summary[1:]
        result['RootDiskSpace'] = Os.getDiskSpace(DIRAC.rootPath)

        # Open files
        puser = getpass.getuser()
        status, output = commands.getstatusoutput('lsof')
        pipes = 0
        files = 0
        sockets = 0
        lines = output.split('\n')
        for line in lines:
            fType = line.split()[4]
            user = line.split()[2]
            if user == puser:
                if fType in ['REG']:
                    files += 1
                elif fType in ['unix', 'IPv4']:
                    sockets += 1
                elif fType in ['FIFO']:
                    pipes += 1
        result['OpenSockets'] = sockets
        result['OpenFiles'] = files
        result['OpenPipes'] = pipes

        infoResult = InstallTools.getInfo(getCSExtensions())
        if infoResult['OK']:
            result.update(infoResult['Value'])

        # Host certificate properties
        certFile, keyFile = getHostCertificateAndKeyLocation()
        chain = X509Chain()
        chain.loadChainFromFile(certFile)
        resultCert = chain.getCredentials()
        if resultCert['OK']:
            result['SecondsLeft'] = resultCert['Value']['secondsLeft']
            result['CertificateValidity'] = str(
                timedelta(seconds=resultCert['Value']['secondsLeft']))
            result['CertificateDN'] = resultCert['Value']['subject']
            result['HostProperties'] = ','.join(
                resultCert['Value']['groupProperties'])
            result['CertificateIssuer'] = resultCert['Value']['issuer']

        # Host uptime
        try:
            upFile = open('/proc/uptime', 'r')
            uptime_seconds = float(upFile.readline().split()[0])
            upFile.close()
            result['Uptime'] = str(timedelta(seconds=uptime_seconds))
        except:
            pass

        return S_OK(result)