def __init__(self, workerPort, id, runner, validationExpression, arguments):
self.id = id
self.requestManager = RequestManager("127.0.0.1", workerPort)
self.workerPort = workerPort
self.completion = 0.0
self.message = "loading command script"
self.arguments = arguments
self.finalState = CMD_DONE
self.logger = logging.getLogger("cmdwatcher")
self.runnerErrorInExec = None
self.runnerErrorInPostExec = None
# check that the job type is a registered one
from puliclient.jobs import loadCommandRunner
try:
runnerClass = loadCommandRunner(runner)
except ImportError:
self.logger.exception("Command runner loading failed.")
self.updateCommandStatus(CMD_ERROR)
sys.exit(1)
self.commandValidationExpression = validationExpression
# instanciation of the jobtype script
try:
self.job = runnerClass()
self.job.associatedWatcher = self
self.mainActions()
except Exception:
self.updateCommandStatus(CMD_ERROR)
self.logger.exception("CommandWatcher failed. This is a bug, please report it.")
sys.exit(1)
def __init__(self, framework):
super(Worker, self).__init__(self)
LOGGER.info("Starting worker on %s:%d.", settings.ADDRESS, settings.PORT)
self.framework = framework
self.data = None
self.requestManager = RequestManager(settings.DISPATCHER_ADDRESS,
settings.DISPATCHER_PORT)
self.commandWatchers = {}
self.commands = {}
self.port = settings.PORT
self.computerName = COMPUTER_NAME_TEMPLATE % (settings.ADDRESS,
settings.PORT)
self.lastSysInfosMessageTime = 0
self.sysInfosMessagePeriod = 6
self.httpconn = httplib.HTTPConnection(settings.DISPATCHER_ADDRESS, settings.DISPATCHER_PORT)
self.PID_DIR = os.path.dirname(settings.PIDFILE)
if not os.path.isdir(self.PID_DIR):
LOGGER.warning("Worker pid directory does not exist, creating...")
try:
os.makedirs(self.PID_DIR, 0777)
LOGGER.info("Worker pid directory created.")
except OSError:
LOGGER.error("Failed to create pid directory.")
sys.exit(1)
elif not os.access(self.PID_DIR, os.R_OK | os.W_OK):
LOGGER.error("Missing read or write access on %s", self.PID_DIR)
sys.exit(1)
self.status = rendernode.RN_BOOTING
self.updateSys = False
self.isPaused = False
self.speed = 1.0
self.cpuName = ""
self.distrib = ""
self.mikdistrib = ""
def __init__(self, serverFullName, workerPort, id, runner, runnerPackages,
validationExpression, arguments):
"""Creates a new command watcher.
:param serverFullName: Main server address
:type serverFullName: string
:param workerPort: Communication port opened on the worker
:type serverFullName: int
:param id: commandId
:param runner: module name of the class that will be executed i.e. the 'runner'
:param validationExpression:
:param arguments:
"""
self.id = id
self.requestManager = RequestManager("127.0.0.1", workerPort)
self.workerPort = workerPort
self.workerFullName = socket.gethostname() + ":" + self.workerPort
self.serverFullName = serverFullName
self.arguments = arguments
self.runner = runner
self.runnerPackages = runnerPackages
self.completion = 0.0
self.message = "loading command script"
self.stats = {}
self.startDate = time.time()
self.completionHasChanged = True
self.messageHasChanged = True
self.statsHasChanged = True
self.finalState = CMD_DONE
self.runnerErrorInExec = None
self.runnerErrorInPostExec = None
# check that the job type is a registered one
runnerLabel = runner.rsplit('.', 1)[1:][0]
logger.info("Loading class: \"%s\"" % runnerLabel)
from puliclient.jobs import loadCommandRunner, JobTypeImportError
try:
runnerClass = loadCommandRunner(runner)
except JobTypeImportError, e:
logger.error("Command runner loading failed: %r" % e)
self.updateCommandStatus(CMD_ERROR)
sys.exit(1)
def __init__(self, framework):
super(Worker, self).__init__(self)
LOGGER.info("---")
LOGGER.info("Initializing worker")
LOGGER.info("---")
self.framework = framework
self.data = None
self.requestManager = RequestManager(settings.DISPATCHER_ADDRESS,
settings.DISPATCHER_PORT)
self.commandWatchers = {}
self.commands = {}
self.port = settings.PORT
self.computerName = COMPUTER_NAME_TEMPLATE % (settings.ADDRESS,
settings.PORT)
self.createDate = time.time()
self.lastSysInfosMessageTime = 0
self.lastFullSysInfoUpdate = 0
self.registerDate = 0
self.httpconn = httplib.HTTPConnection(settings.DISPATCHER_ADDRESS,
settings.DISPATCHER_PORT)
self.PID_DIR = os.path.dirname(settings.PIDFILE)
if not os.path.isdir(self.PID_DIR):
LOGGER.warning(
"Worker pid directory %s does not exist, creating..." %
self.PID_DIR)
try:
os.makedirs(self.PID_DIR, 0777)
LOGGER.info("Worker pid directory created.")
except OSError:
LOGGER.error("Failed to create pid directory.")
sys.exit(1)
elif not os.access(self.PID_DIR, os.R_OK | os.W_OK):
LOGGER.error("Missing read or write access on %s", self.PID_DIR)
sys.exit(1)
self.status = rendernode.RN_BOOTING
self.updateSys = False
self.isPaused = False
self.toberestarted = False
self.speed = 1.0
self.cpuName = "undefined"
self.distrib = "undefined"
self.mikdistrib = "undefined"
self.openglversion = ""
class Worker(MainLoopApplication):
class CommandWatcher(object):
def __init__(self):
self.id = None
self.processId = None
self.startTime = None
self.processObj = None
self.timeOut = None
self.commandId = None
self.command = None
self.modified = True
self.finished = False
@property
def modifiedCommandWatchers(self):
return (watcher for watcher in self.commandWatchers.values() if watcher.modified)
@property
def finishedCommandWatchers(self):
return (watcher for watcher in self.commandWatchers.values() if watcher.finished and not watcher.modified)
def __init__(self, framework):
super(Worker, self).__init__(self)
LOGGER.info("Starting worker on %s:%d.", settings.ADDRESS, settings.PORT)
self.framework = framework
self.data = None
self.requestManager = RequestManager(settings.DISPATCHER_ADDRESS,
settings.DISPATCHER_PORT)
self.commandWatchers = {}
self.commands = {}
self.port = settings.PORT
self.computerName = COMPUTER_NAME_TEMPLATE % (settings.ADDRESS,
settings.PORT)
self.lastSysInfosMessageTime = 0
self.sysInfosMessagePeriod = 6
self.httpconn = httplib.HTTPConnection(settings.DISPATCHER_ADDRESS, settings.DISPATCHER_PORT)
self.PID_DIR = os.path.dirname(settings.PIDFILE)
if not os.path.isdir(self.PID_DIR):
LOGGER.warning("Worker pid directory does not exist, creating...")
try:
os.makedirs(self.PID_DIR, 0777)
LOGGER.info("Worker pid directory created.")
except OSError:
LOGGER.error("Failed to create pid directory.")
sys.exit(1)
elif not os.access(self.PID_DIR, os.R_OK | os.W_OK):
LOGGER.error("Missing read or write access on %s", self.PID_DIR)
sys.exit(1)
self.status = rendernode.RN_BOOTING
self.updateSys = False
self.isPaused = False
self.speed = 1.0
self.cpuName = ""
self.distrib = ""
self.mikdistrib = ""
def prepare(self):
for name in (name for name in dir(settings) if name.isupper()):
LOGGER.info("settings.%s = %r", name, getattr(settings, name))
self.registerWorker()
def getNbCores(self):
nb = 1
if os.path.isfile('/proc/stat'):
try:
# get nb cores
f = open('/proc/stat', 'r')
for line in f.readlines():
if line.startswith("cpu"):
nb = nb + 1
f.close()
nb = nb - 2
except:
pass
return nb
def getTotalMemory(self):
memTotal = 1024
if os.path.isfile('/proc/meminfo'):
try:
# get total memory
f = open('/proc/meminfo', 'r')
for line in f.readlines():
if line.split()[0] == 'MemTotal:':
memTotal = line.split()[1]
f.close()
break
except:
pass
return int(memTotal) / 1024
def getCpuInfo(self):
if os.path.isfile('/proc/cpuinfo'):
try:
# get cpu speed
f = open('/proc/cpuinfo', 'r')
for line in f.readlines():
if 'model name' in line:
self.cpuName = line.split(':')[1]
elif 'MHz' in line:
speedStr = line.split(':')[1].strip()
self.speed = "%.1f" % (float(speedStr) / 1000)
break
f.close()
except:
pass
def getDistribName(self):
if os.path.isfile('/etc/mik-release'):
try:
f = open('/etc/mik-release', 'r')
for line in f.readlines():
if 'openSUSE' in line:
if '=' in line:
self.distrib = line.split('=')[1].strip()
else:
self.distrib = line
elif 'MIK-VERSION' in line or 'MIK-RELEASE' in line:
self.mikdistrib = line.split('=')[1].strip()
break
f.close()
except:
pass
def updateSysInfos(self, ticket):
self.updateSys = True
def fetchSysInfos(self):
infos = {}
if self.updateSys:
self.getCpuInfo()
self.getDistribName()
infos['cores'] = self.getNbCores()
infos['ram'] = self.getTotalMemory()
self.updateSys = False
infos['name'] = self.computerName
infos['port'] = self.port
infos['status'] = self.status
# system info values:
infos['caracteristics'] = {"os": platform.system().lower(), "softs": [], "cpuname": self.cpuName, "distribname": self.distrib, "mikdistrib": self.mikdistrib}
infos['pools'] = []
infos['speed'] = float(self.speed)
return infos
def registerWorker(self):
'''Register the worker in the dispatcher.'''
self.updateSys = True
infos = self.fetchSysInfos()
dct = json.dumps(infos)
# if a command is currently running on this worker, notify the dispatcher
if len(self.commands.items()):
dct['commands'] = self.commands.items()
headers = {}
headers['content-length'] = len(dct)
while True:
try:
LOGGER.info("Boot process... registering worker")
url = "/rendernodes/%s/" % self.computerName
resp = self.requestManager.post(url, dct, headers)
except RequestManager.RequestError, e:
if e.status != 409:
msg = "Dispatcher (%s:%s) is not reachable. We'll retry..."
msg %= (settings.DISPATCHER_ADDRESS, settings.DISPATCHER_PORT)
LOGGER.exception(msg)
else:
LOGGER.info("Boot process... worker already registered")
break
else:
if resp == 'ERROR':
LOGGER.warning('Worker registration failed.')
else:
LOGGER.info("Boot process... worker registered")
break
time.sleep(1.0)
self.sendSysInfosMessage()
def __init__(self):
self.requestManager = RequestManager(settings.WS_BACKEND_URL,
settings.WS_BACKEND_PORT)
self.defaultPool = PoolDescription(1, u'default', None)
self.pools = [self.defaultPool]
self.computers = []
class WebServicePoolManager(IPoolManager):
def __init__(self):
self.requestManager = RequestManager(settings.WS_BACKEND_URL,
settings.WS_BACKEND_PORT)
self.defaultPool = PoolDescription(1, u'default', None)
self.pools = [self.defaultPool]
self.computers = []
def getPool(self, poolName):
for pool in self.pools:
if pool.name == poolName:
return pool
raise PoolNotFoundError(poolName)
def listPools(self):
poolsDict = json.loads(
self.requestManager.get("/dev-Hd3dServices/v1/pools"))
for pool in poolsDict['records']:
id = int(pool['id'])
name = str(pool['name'])
version = str(pool['version'])
poolDesc = PoolDescription(id, name, version)
computerIds = pool['computerIDs']
for computerId in computerIds:
try:
computer = self.getComputerById(int(computerId))
computer.pools.append(poolDesc)
except ComputerNotFoundError:
continue
self.pools.append(poolDesc)
return self.pools
def getComputer(self, computerName):
computerName = socket.getfqdn(computerName)
for computer in self.computers:
if computer.name == computerName:
return computer
raise ComputerNotFoundError(computerName)
def getComputerById(self, id):
for computer in self.computers:
if computer.id == id:
return computer
raise ComputerNotFoundError(id)
def listComputers(self):
computersDict = json.loads(
self.requestManager.get("/dev-Hd3dServices/v1/computers"))
for computer in computersDict['records']:
id = int(computer['id'])
name = str(computer['dnsName'])
version = str(computer['version'])
pools = []
pools.append(self.defaultPool)
cpucount = computer['numberOfProcs']
cpufreq = computer['procFrequency']
cpucores = computer['numberOfCores']
ramsize = computer['ramQuantity']
port = 8000
properties = {}
computerDesc = ComputerDescription(id, name, version, pools,
cpucount, cpufreq, cpucores,
ramsize, port, properties)
self.computers.append(computerDesc)
return self.computers
def listComputersForPool(self, poolName):
raise PoolNotFoundError(poolName)
def setComputerWorkingFlag(self, computer, workingFlag):
raise ComputerNotFoundError(computer)
class Worker(MainLoopApplication):
class CommandWatcher(object):
def __init__(self):
self.id = None
self.processId = None
self.startTime = None
self.processObj = None
self.timeOut = None
self.commandId = None
self.command = None
self.modified = True
self.finished = False
@property
def modifiedCommandWatchers(self):
return (watcher for watcher in self.commandWatchers.values() if watcher.modified)
@property
def finishedCommandWatchers(self):
return (watcher for watcher in self.commandWatchers.values() if watcher.finished and not watcher.modified)
def __init__(self, framework):
super(Worker, self).__init__(self)
LOGGER.info("Starting worker on %s:%d.", settings.ADDRESS, settings.PORT)
self.framework = framework
self.data = None
self.requestManager = RequestManager(settings.DISPATCHER_ADDRESS,
settings.DISPATCHER_PORT)
self.commandWatchers = {}
self.commands = {}
self.port = settings.PORT
self.computerName = COMPUTER_NAME_TEMPLATE % (settings.ADDRESS,
settings.PORT)
self.lastSysInfosMessageTime = 0
self.sysInfosMessagePeriod = 6
self.httpconn = httplib.HTTPConnection(settings.DISPATCHER_ADDRESS, settings.DISPATCHER_PORT)
self.PID_DIR = os.path.dirname(settings.PIDFILE)
if not os.path.isdir(self.PID_DIR):
LOGGER.warning("Worker pid directory does not exist, creating...")
try:
os.makedirs(self.PID_DIR, 0777)
LOGGER.info("Worker pid directory created.")
except OSError:
LOGGER.error("Failed to create pid directory.")
sys.exit(1)
elif not os.access(self.PID_DIR, os.R_OK | os.W_OK):
LOGGER.error("Missing read or write access on %s", self.PID_DIR)
sys.exit(1)
self.status = rendernode.RN_BOOTING
self.updateSys = False
self.isPaused = False
self.toberestarted = False
self.speed = 1.0
self.cpuName = ""
self.distrib = ""
self.mikdistrib = ""
self.openglversion = ""
def prepare(self):
for name in (name for name in dir(settings) if name.isupper()):
LOGGER.info("settings.%s = %r", name, getattr(settings, name))
self.registerWorker()
def getNbCores(self):
import multiprocessing
return multiprocessing.cpu_count()
def getTotalMemory(self):
memTotal = 1024
if os.path.isfile('/proc/meminfo'):
try:
# get total memory
f = open('/proc/meminfo', 'r')
for line in f.readlines():
if line.split()[0] == 'MemTotal:':
memTotal = line.split()[1]
f.close()
break
except:
pass
return int(memTotal) / 1024
def getCpuInfo(self):
if os.path.isfile('/proc/cpuinfo'):
try:
# get cpu speed
f = open('/proc/cpuinfo', 'r')
for line in f.readlines():
if 'model name' in line:
self.cpuName = line.split(':')[1].strip()
elif 'MHz' in line:
speedStr = line.split(':')[1].strip()
self.speed = "%.1f" % (float(speedStr) / 1000)
break
f.close()
except:
pass
def getDistribName(self):
if os.path.isfile('/etc/mik-release'):
try:
f = open('/etc/mik-release', 'r')
for line in f.readlines():
if 'MIK-VERSION' in line or 'MIK-RELEASE' in line:
self.mikdistrib = line.split()[1]
elif 'openSUSE' in line:
if '=' in line:
self.distrib = line.split('=')[1].strip()
else:
self.distrib = line
break
f.close()
except:
pass
def getOpenglVersion(self):
import subprocess
import re
p = subprocess.Popen("glxinfo", stdout=subprocess.PIPE, stderr=subprocess.PIPE)
output, errors = p.communicate()
outputList = output.split("\n")
for line in outputList:
if "OpenGL version string" in line:
LOGGER.info("found : %s" % line)
oglpattern = re.compile("(\d.\d.\d)")
res = oglpattern.search(line)
self.openglversion = res.group()
break
def updateSysInfos(self, ticket):
self.updateSys = True
def fetchSysInfos(self):
infos = {}
if self.updateSys:
self.getCpuInfo()
self.getDistribName()
self.getOpenglVersion()
infos['cores'] = self.getNbCores()
infos['ram'] = self.getTotalMemory()
self.updateSys = False
# system info values:
infos['caracteristics'] = {"os": platform.system().lower(),
"softs": [],
"cpuname": self.cpuName,
"distribname": self.distrib,
"mikdistrib": self.mikdistrib,
"openglversion": self.openglversion}
infos['name'] = self.computerName
infos['port'] = self.port
infos['status'] = self.status
infos['pools'] = []
infos['speed'] = float(self.speed)
return infos
def setPerformanceIndex(self, ticket, performance):
LOGGER.warning("set perf idx")
dct = json.dumps({'performance': performance})
headers = {}
headers['content-length'] = len(dct)
LOGGER.warning(dct)
try:
self.requestManager.put("/rendernodes/%s/sysinfos" % self.computerName, dct, headers)
except RequestManager.RequestError, err:
if err.status == 404:
# the dispatcher doesn't know the worker
# it may have been launched before the dispatcher itself
# and not be mentioned in the tree.description file
self.registerWorker()
else:
raise
except httplib.BadStatusLine:
LOGGER.exception('Sending sys infos has failed with a BadStatusLine error')
class CommandWatcher(object):
intervalTimeExec = 3
intervalTimePostExec = 3
threadList = {}
## Creates a new CmdWatcher.
#
# @param id the id of the command
# @param runner the runner type name
# @param arguments the arguments of the command
#
def __init__(self, workerPort, id, runner, validationExpression, arguments):
self.id = id
self.requestManager = RequestManager("127.0.0.1", workerPort)
self.workerPort = workerPort
self.completion = 0.0
self.message = "loading command script"
self.arguments = arguments
self.finalState = CMD_DONE
self.logger = logging.getLogger("cmdwatcher")
self.runnerErrorInExec = None
self.runnerErrorInPostExec = None
# check that the job type is a registered one
from puliclient.jobs import loadCommandRunner
try:
runnerClass = loadCommandRunner(runner)
except ImportError:
self.logger.exception("Command runner loading failed.")
self.updateCommandStatus(CMD_ERROR)
sys.exit(1)
self.commandValidationExpression = validationExpression
# instanciation of the jobtype script
try:
self.job = runnerClass()
self.job.associatedWatcher = self
self.mainActions()
except Exception:
self.updateCommandStatus(CMD_ERROR)
self.logger.exception("CommandWatcher failed. This is a bug, please report it.")
sys.exit(1)
## The main actions.
#
def mainActions(self):
try:
self.job.validate(self.arguments)
except Exception:
self.logger.exception("Caught some unexpected exception while validating command %d." % (self.id))
self.finalState = CMD_ERROR
self.updateCommandStatusAndCompletion(self.finalState, True)
return
try:
self.executeScript()
except Exception:
self.logger.exception("Caught some unexpected exception (%s) while executing command %d." % (self.id))
self.finalState = CMD_ERROR
self.updateCommandStatusAndCompletion(self.finalState, True)
return
self.execScriptChecker()
## Creates a thread for the script corresponding to the provided action name.
# @param action the name of the action to thread (jobtype script method)
#
def threadAction(self, action):
tmpThread = CmdThreader(self.job, action, self.arguments, self.updateCompletionCallback, self.updateMessageCallback)
tmpThread.setName('jobMain')
# add this thread to the list
self.threadList[action] = tmpThread
# launch it
tmpThread.start()
## Updates the status of the command.
# @param status
#
def updateCommandStatus(self, status):
self.logger.debug('Updating status: %s' % status)
dct = json.dumps({"id": self.id, "status": status})
headers = {}
headers['Content-Length'] = len(dct)
try:
self.requestManager.put("/commands/%d/" % self.id, dct, headers)
except http.BadStatusLine:
self.logger.debug('Updating status has failed with a BadStatusLine error')
def updateValidatorResult(self, msg, errorInfos):
self.logger.debug('Updating msg and errorInfos : %s,%s' % (msg, str(errorInfos)))
dct = json.dumps({"id": self.id, "validatorMessage": msg, "errorInfos": errorInfos})
headers = {}
headers['Content-Length'] = len(dct)
try:
self.requestManager.put("/commands/%d/" % self.id, dct, headers)
except http.BadStatusLine:
self.logger.debug('Updating msg and errorInfos has failed with a BadStatusLine error')
def updateCommandStatusAndCompletion(self, status, retry=False):
self.logger.debug('Updating status: %s' % status)
completion = self.completion
self.logger.debug('Updating completion: %s' % completion)
body = json.dumps({"id": self.id, "status": status, "completion": completion, "message": self.message})
headers = {}
headers['Content-Length'] = len(body)
headers['Content-Type'] = 'application/json'
import httplib
def onResponse(request, response):
request.done = True
if response.status == 202:
return
elif response.status == 404:
self.logger.debug("Command is not registered anymore on the worker")
else:
self.logger("Unexpected response to status update request: %d %s" % (response.status, response.reason))
def onError(request, error):
self.logger.debug("Update request failed: %s", error)
delay = 0.5
request = Request('PUT', '/commands/%d/' % self.id, headers, body)
request.done = False
conn = httplib.HTTPConnection('127.0.0.1', self.workerPort)
while retry and not request.done:
request.call(conn, onResponse, onError)
conn.close()
time.sleep(delay)
delay = max(2.0 * delay, 30.0)
## Updates the completion of the command.
#
def updateCommandCompletion(self):
completion = self.completion
self.logger.debug('Updating completion: %s' % completion)
dct = json.dumps({"id": self.id,
"completion": completion,
"message": self.message})
headers = {}
headers['Content-Length'] = len(dct)
try:
self.requestManager.put("/commands/%d/" % self.id, dct, headers)
except http.BadStatusLine:
self.logger.debug('Updating completion has failed with a BadStatusLine error')
## Threads the post execution of the corresponding runner.
#
def executeScript(self):
logger.debug("Starting execution...")
self.threadAction(EXEC)
## Controls the execution of the main command.
#
def execScriptChecker(self):
self.logger.debug("Checking Execution...")
timeOut = self.job.scriptTimeOut
while not(self.threadList[EXEC].stopped):
tmpTime = time.time()
self.updateCommandCompletion()
if timeOut is not None:
if timeOut < 0:
self.logger.error("execute Script timeout reached !")
self.finalState = CMD_ERROR
if self.finalState == CMD_ERROR or self.finalState == CMD_CANCELED:
self.killCommand()
break
time.sleep(self.intervalTimeExec)
if timeOut is not None:
timeOut -= time.time() - tmpTime
if self.threadList[EXEC].stopped == COMMAND_FAILED:
self.finalState = CMD_ERROR
self.logger.error("Error: %s", self.threadList[EXEC].errorInfo)
self.runnerErrorInExec = str(self.threadList[EXEC].errorInfo)
elif self.threadList[EXEC].stopped == COMMAND_CRASHED:
self.logger.error("Job script raised some unexpected exception :")
error = str(self.threadList[EXEC].errorInfo) or ("None")
for line in error.strip().split("\n"):
self.logger.error(line)
self.finalState = CMD_ERROR
self.runnerErrorInExec = str(self.threadList[EXEC].errorInfo)
self.updateCommandStatusAndCompletion(self.finalState, True)
## Kills all processes launched by the command.
#
def killCommand(self):
# FIXME: maybe we ought to provide a way to ask the command to stop itself
self.threadList[EXEC].stop()
def updateCompletionCallback(self, completion):
self.completion = completion
def updateMessageCallback(self, message):
self.message = message
def __init__(self):
self.requestManager = RequestManager(settings.WS_BACKEND_URL, settings.WS_BACKEND_PORT)
self.defaultPool = PoolDescription(1, u'default', None)
self.pools = [self.defaultPool]
self.computers = []
class WebServicePoolManager(IPoolManager):
def __init__(self):
self.requestManager = RequestManager(settings.WS_BACKEND_URL, settings.WS_BACKEND_PORT)
self.defaultPool = PoolDescription(1, u'default', None)
self.pools = [self.defaultPool]
self.computers = []
def getPool(self, poolName):
for pool in self.pools:
if pool.name == poolName:
return pool
raise PoolNotFoundError(poolName)
def listPools(self):
poolsDict = json.loads(self.requestManager.get("/dev-Hd3dServices/v1/pools"))
for pool in poolsDict['records']:
id = int(pool['id'])
name = str(pool['name'])
version = str(pool['version'])
poolDesc = PoolDescription(id, name, version)
computerIds = pool['computerIDs']
for computerId in computerIds:
try:
computer = self.getComputerById(int(computerId))
computer.pools.append(poolDesc)
except ComputerNotFoundError:
continue
self.pools.append(poolDesc)
return self.pools
def getComputer(self, computerName):
computerName = socket.getfqdn(computerName)
for computer in self.computers:
if computer.name == computerName:
return computer
raise ComputerNotFoundError(computerName)
def getComputerById(self, id):
for computer in self.computers:
if computer.id == id:
return computer
raise ComputerNotFoundError(id)
def listComputers(self):
computersDict = json.loads(self.requestManager.get("/dev-Hd3dServices/v1/computers"))
for computer in computersDict['records']:
id = int(computer['id'])
name = str(computer['dnsName'])
version = str(computer['version'])
pools = []
pools.append(self.defaultPool)
cpucount = computer['numberOfProcs']
cpufreq = computer['procFrequency']
cpucores = computer['numberOfCores']
ramsize = computer['ramQuantity']
port = 8000
properties = {}
computerDesc = ComputerDescription(id, name, version, pools, cpucount, cpufreq, cpucores, ramsize, port, properties)
self.computers.append(computerDesc)
return self.computers
def listComputersForPool(self, poolName):
raise PoolNotFoundError(poolName)
def setComputerWorkingFlag(self, computer, workingFlag):
raise ComputerNotFoundError(computer)