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)
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)
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)
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)
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)