import ConfigParser
import json
-#------------------------------------------------------
+# ------------------------------------------------------
# parser for configuration files in each test case
# ------------------------------------------------------
parser = argparse.ArgumentParser()
parser.add_argument("-c", "--conf",
- help="configuration files for the testcase, in yaml format",
- default="/home/opnfv/bottlenecks/testsuites/posca/testcase_cfg/posca_factor_rx_cache_size.yaml")
+ help="configuration files for the testcase,\
+ in yaml format",
+ default="/home/opnfv/bottlenecks/testsuites/posca/\
+ testcase_cfg/posca_factor_tx_pkt_size.yaml")
args = parser.parse_args()
-cmd="curl -i"
-order_arg="-H \"Content-Type: application/json\" -X POST -d \'{\"cmd\": \"start\", \"opts\":{\"output-file\": \"/tem/yardstick.out\"}, \"args\": \"../samples/netperf.yaml\"}'"
+cmd = "curl -i"
+order_arg = "-H \"Content-Type: application/json\" -X POST -d \'{\"cmd\": \
+ \"start\", \"opts\":{\"output-file\": \"/tem/yardstick.out\"}, \
+ \"args\": \"../samples/netperf.yaml\"}'"
-#--------------------------------------------------
+# --------------------------------------------------
# logging configuration
-#--------------------------------------------------
+# --------------------------------------------------
logger = logging.getLogger(__name__)
+
def posca_env_check():
- print "========== posca system bandwidth env check ==========="
- if os.path.exists(r'/home/opnfv/bottlenecks/testsuites/posca/test_result/'):
+ print("========== posca system bandwidth env check ===========")
+ filepath = r"/home/opnfv/bottlenecks/testsuites/posca/test_result/"
+ if os.path.exists(filepath):
return True
else:
os.mkdirs(r'/home/opnfv/bottlenecks/testsuites/posca/test_result/')
-def posca_output_result(time_new,input_1,input_2,input_3,input_4,input_5):
- save_dic={}
- save_dic['tx_pkt_size']=input_1
- save_dic['tx_cache_size']=input_2
- save_dic['throughput ']=input_3
- save_dic['latency']=input_4
- save_dic['cpu_load']=input_5
- with open("/home/opnfv/bottlenecks/testsuites/posca/test_result/factor_rx_cache_size_%s.json"%(time_new),"a") as f:
- f.write(json.dumps(save_dic,f))
+
+def posca_output_result(time_new, input_1, input_2,
+ input_3, input_4, input_5):
+ save_dic = {}
+ save_dic['tx_pkt_size'] = input_1
+ save_dic['tx_cache_size'] = input_2
+ save_dic['throughput '] = input_3
+ save_dic['latency'] = input_4
+ save_dic['cpu_load'] = input_5
+ with open("/home/opnfv/bottlenecks/testsuites/posca/test_result/\
+ factor_tx_cache_size_%s.json" % (time_new), "a") as f:
+ f.write(json.dumps(save_dic, f))
f.write("\n")
+
def posca_config_read(config_str):
- print "========== posca system bandwidth config read ==========="
+ print("========== posca system bandwidth config read ===========")
con_dic = {}
config = ConfigParser.ConfigParser()
- with open(config_str,"rd") as cfgfile:
+ with open(config_str, "rd") as cfgfile:
config.readfp(cfgfile)
- con_dic['test_ip']=config.get("config","test_ip")
- con_dic['test_throughput']=config.get("config","throughput")
- con_dic['test_tool']=config.get("config","tool")
- con_dic['test_time']=config.get("config","test_time")
- con_dic['test_protocol']=config.get("config","protocol")
- con_dic['test_pkt_s']=config.get("config","pkt sizes")
- con_dic['test_tx_cache_s']=config.get("config","tx cache sizes")
- con_dic['test_rx_cache_s']=config.get("config","rx cache sizes")
- con_dic['test_cpu_load']=config.get("config","cpu load")
- con_dic['test_latency']=config.get("config","latency")
+ con_dic['test_ip'] = config.get("config", "test_ip")
+ con_dic['test_throughput'] = config.get("config", "throughput")
+ con_dic['test_tool'] = config.get("config", "tool")
+ con_dic['test_time'] = config.get("config", "test_time")
+ con_dic['test_protocol'] = config.get("config", "protocol")
+ con_dic['test_pkt_s'] = config.get("config", "pkt sizes")
+ con_dic['test_tx_cache_s'] = config.get("config", "tx cache sizes")
+ con_dic['test_rx_cache_s'] = config.get("config", "rx cache sizes")
+ con_dic['test_cpu_load'] = config.get("config", "cpu load")
+ con_dic['test_latency'] = config.get("config", "latency")
return con_dic
+
def posca_run(con_dic):
- print "========== run posca system bandwidth ==========="
+ print("========== run posca system bandwidth ===========")
test_pkt_s_a = con_dic['test_pkt_s'].split(',')
test_tx_cache_s_a = con_dic['test_tx_cache_s'].split(',')
- time_new = time.strftime('%H_%M',time.localtime(time.time()))
+ test_rx_cache_s_a = con_dic['test_rx_cache_s'].split(',')
+ time_new = time.strftime('%H_%M', time.localtime(time.time()))
bandwidth_tmp = 1
for test_pkt_s_e in test_pkt_s_a:
for test_tx_cache_s_e in test_tx_cache_s_a:
- print "Package size %s"%(test_pkt_s_e)
- order_excute = os.popen("%s %s http://%s/api/v3/yardstick/tasks/task %s %s %s %s"%(cmd,order_arg,con_dic['test_ip'],test_pkt_s_e,test_pkt_s_e,test_tx_cache_s_e,con_dic['test_rx_cache_s']))
+ print("Package size %s") % (test_pkt_s_e)
+ order_excute = os.popen("%s %s http://%s/api/v3/yardstick/\
+ tasks/task %s %s %s" % (cmd, order_arg, con_dic['test_ip'],
+ test_pkt_s_e, test_rx_cache_s_a,
+ test_tx_cache_s_e))
order_result = order_excute.read()
task_id = order_result.find("task_id")
time.sleep(con_dic['test_time'])
- cmd_excute = os.popen( "%s http://%s/api/v3/yardstick/testresults?task_id=%s"%(cmd,con_dic['test_ip'],task_id))
+ cmd_excute = os.popen("%s http://%s/api/v3/yardstick/testre\
+ sults?task_id=%s" % (cmd, con_dic['test_ip'], task_id))
test_result = cmd_excute.read()
bandwidth = test_result.find("bandwidth")
cpu_load = test_result.find("cpu_load")
latency = test_result.find("latency")
- posca_output_result(time_new,test_pkt_s_e,test_tx_cache_s_e,bandwidth,latency,cpu_load)
- if (abs(bandwidth-con_dic['test_throughput'])/con_dic['test_throughput'] >0.05) and (latency < con_dic['test_latency']) and (cpu_load < con_dic['test_cpu_load']):
- if abs(bandwidth_tmp-bandwidth)/bandwidth <0.05:
+ posca_output_result(time_new, test_pkt_s_e, test_rx_cache_s_a,
+ bandwidth, latency, cpu_load)
+ if (cpu_load < con_dic['test_cpu_load\
+ ']) and (latency < con_dic['test_latency']):
+ if (abs(bandwidth_tmp-bandwidth)/bandwidth < 0.05):
return True
else:
- print "%s,%s"%(bandwidth,test_tx_cache_s_e)
+ print("%s,%s") % (bandwidth, test_tx_cache_s_e)
else:
- print "%s,%s"%(bandwidth,test_tx_cache_s_e)
+ print("%s,%s") % (bandwidth, test_tx_cache_s_e)
return False
+
def main():
if not (args.conf):
- logger.error("Configuration files do not exist for the specified testcases")
- exit(-1)
+ logger.error("Configuration files do not exist \
+ for the specified testcases")
+ os.exit(-1)
else:
- testcase_cfg = args.conf
+ testcase_cfg = args.conf
- con_dic=posca_config_read(testcase_cfg)
+ con_dic = posca_config_read(testcase_cfg)
posca_env_check()
posca_run(con_dic)
time.sleep(5)
-if __name__=='__main__':
+if __name__ == '__main__':
main()
Code Review / bottlenecks.git / blobdiff