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##############################################################################
# Copyright (c) 2015 EMC and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
"""
"""
from storperf.storperf_master import StorPerfMaster
from threading import Thread
import cPickle
import getopt
import json
import logging
import logging.config
import logging.handlers
import socket
import struct
import sys
import requests
class Usage(Exception):
pass
def event(event_string):
logging.getLogger(__name__).info(event_string)
class LogRecordStreamHandler(object):
def __init__(self):
self.socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.socket.bind((
'localhost', logging.handlers.DEFAULT_UDP_LOGGING_PORT))
self.level = logging.INFO
def read_logs(self):
try:
while True:
datagram = self.socket.recv(8192)
chunk = datagram[0:4]
struct.unpack(">L", chunk)[0]
chunk = datagram[4:]
obj = cPickle.loads(chunk)
record = logging.makeLogRecord(obj)
if (record.levelno >= self.level):
logger = logging.getLogger(record.name)
logger.handle(record)
except Exception as e:
print "ERROR: " + str(e)
finally:
self.socket.close()
def main(argv=None):
verbose = False
debug = False
report = None
erase = False
terminate = False
options = {}
storperf = StorPerfMaster()
if argv is None:
argv = sys.argv
try:
try:
opts, args = getopt.getopt(argv[1:], "t:w:r:f:escvdTh",
["target=",
"workload=",
"report=",
"configure=",
"erase",
"nossd",
"nowarm",
"verbose",
"debug",
"terminate",
"help",
])
except getopt.error, msg:
raise Usage(msg)
configuration = None
options['workload'] = None
for o, a in opts:
if o in ("-h", "--help"):
print __doc__
return 0
elif o in ("-t", "--target"):
options['filename'] = a
elif o in ("-v", "--verbose"):
verbose = True
elif o in ("-d", "--debug"):
debug = True
elif o in ("-s", "--nossd"):
options['nossd'] = a
elif o in ("-c", "--nowarm"):
options['nowarm'] = False
elif o in ("-w", "--workload"):
options['workload'] = a
elif o in ("-r", "--report"):
report = a
elif o in ("-e", "--erase"):
erase = True
elif o in ("-T", "--terminate"):
terminate = True
elif o in ("-f", "--configure"):
configuration = dict(x.split('=') for x in a.split(','))
if (debug) or (verbose):
udpserver = LogRecordStreamHandler()
if (debug):
udpserver.level = logging.DEBUG
logging.basicConfig(format="%(asctime)s - %(name)s - " +
"%(levelname)s - %(message)s")
t = Thread(target=udpserver.read_logs, args=())
t.setDaemon(True)
t.start()
if (erase):
response = requests.delete(
'http://127.0.0.1:5000/api/v1.0/configure')
if (response.status_code == 400):
content = json.loads(response.content)
raise Usage(content['message'])
return 0
if (terminate):
response = requests.delete(
'http://127.0.0.1:5000/api/v1.0/job')
if (response.status_code == 400):
content = json.loads(response.content)
raise Usage(content['message'])
return 0
if (configuration is not None):
response = requests.post(
'http://127.0.0.1:5000/api/v1.0/configure', json=configuration)
if (response.status_code == 400):
content = json.loads(response.content)
raise Usage(content['message'])
if (report is not None):
print "Fetching report for %s..." % (report,)
response = requests.get(
'http://127.0.0.1:5000/api/v1.0/job?id=%s' % (report,))
if (response.status_code == 400):
content = json.loads(response.content)
raise Usage(content['message'])
content = json.loads(response.content)
print content
else:
print "Calling start..."
response = requests.post(
'http://127.0.0.1:5000/api/v1.0/job', json=options)
if (response.status_code == 400):
content = json.loads(response.content)
raise Usage(content['message'])
content = json.loads(response.content)
print "Started job id: " + content['job_id']
except Usage as e:
print >> sys.stderr, str(e)
print >> sys.stderr, "For help use --help"
return 2
except Exception as e:
print >> sys.stderr, str(e)
return 2
if __name__ == "__main__":
sys.exit(main())
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