def run_test_server(self, arch=64):
# run test server
_capi_server_conf = """
zookeeper 127.0.0.1:2181
cluster_name %s
port 6200
daemonize no
num_conn_per_gw 2
init_timeout_millis 10000
log_level INFO
log_file_prefix "capi_server"
max_fd 4096
conn_reconnect_millis 1000
zk_reconnect_millis 1000
zk_session_timeout_millis 10000
local_proxy_query_timeout_millis 1000
""" % self.cluster['cluster_name']
old_cwd = os.path.abspath(os.getcwd())
os.chdir(util.capi_dir(0))
f = open('capi_server.conf', 'w')
f.write(_capi_server_conf)
f.close()
os.chdir(old_cwd)
if arch is 32:
cmd = "./%s capi_server.conf" % constant.CAPI32_TEST_SERVER
else:
cmd = "./%s capi_server.conf" % constant.CAPI_TEST_SERVER
capi_server = util.exec_proc_async(util.capi_dir(0), cmd, True, None,
subprocess.PIPE, None)
return capi_server
def run_capi_server(self):
# run capi test server
_capi_server_conf = """
zookeeper 127.0.0.1:2181
cluster_name %s
port 6200
daemonize no
num_conn_per_gw 2
init_timeout_millis 10000
log_level INFO
log_file_prefix "capi_server"
max_fd 4096
conn_reconnect_millis 1000
zk_reconnect_millis 1000
zk_session_timeout_millis 10000
local_proxy_query_timeout_millis 10000
""" % self.cluster['cluster_name']
old_cwd = os.path.abspath( os.getcwd() )
os.chdir(util.capi_dir(0))
f = open('capi_server.conf', 'w')
f.write(_capi_server_conf)
f.close()
os.chdir(old_cwd)
if self.arch is 32:
cmd = "./%s capi_server.conf" % constant.CAPI32_TEST_SERVER
else:
cmd = "./%s capi_server.conf" % constant.CAPI_TEST_SERVER
capi_server = util.exec_proc_async(util.capi_dir(0),
cmd, True, None, subprocess.PIPE, None)
# ping check
while True:
try:
t = telnetlib.Telnet('127.0.0.1', 6200)
break
except:
time.sleep(1)
continue
t.write("ping\r\n")
t.read_until('+PONG\r\n')
t.close()
return capi_server
def run_capi_server(self, arch=64):
# run capi test server
_capi_server_conf = """
zookeeper 127.0.0.1:2181
cluster_name %s
port 6200
daemonize no
num_conn_per_gw 2
init_timeout_millis 10000
log_level INFO
log_file_prefix "capi_server"
max_fd 4096
conn_reconnect_millis 1000
zk_reconnect_millis 1000
zk_session_timeout_millis 10000
local_proxy_query_timeout_millis 10000
""" % self.cluster['cluster_name']
old_cwd = os.path.abspath( os.getcwd() )
os.chdir(util.capi_dir(0))
f = open('capi_server.conf', 'w')
f.write(_capi_server_conf)
f.close()
os.chdir(old_cwd)
if arch is 32:
cmd = "./%s capi_server.conf" % constant.CAPI32_TEST_SERVER
else:
cmd = "./%s capi_server.conf" % constant.CAPI_TEST_SERVER
capi_server = util.exec_proc_async(util.capi_dir(0),
cmd, True, None, subprocess.PIPE, None)
# ping check
while True:
try:
t = telnetlib.Telnet('127.0.0.1', 6200)
break
except:
time.sleep(1)
continue
t.write("ping\r\n")
t.read_until('+PONG\r\n')
t.close()
return capi_server
def __test_local_proxy(self, arch=64):
util.print_frame()
# Clean server log file
p = util.exec_proc_async(util.capi_dir(0),
'rm capi_server-*',
True, None, subprocess.PIPE, None)
p.wait()
# run test server
_capi_server_conf = """
zookeeper 127.0.0.1:2181
cluster_name %s
port 6200
daemonize no
num_conn_per_gw 2
init_timeout_millis 10000
log_level INFO
log_file_prefix "capi_server"
max_fd 4096
conn_reconnect_millis 1000
zk_reconnect_millis 1000
zk_session_timeout_millis 10000
""" % self.cluster['cluster_name']
old_cwd = os.path.abspath( os.getcwd() )
os.chdir(util.capi_dir(0))
f = open('capi_server.conf', 'w')
f.write(_capi_server_conf)
f.close()
os.chdir(old_cwd)
if arch is 32:
cmd = "./%s capi_server.conf" % constant.CAPI32_TEST_SERVER
else:
cmd = "./%s capi_server.conf" % constant.CAPI_TEST_SERVER
capi_server = util.exec_proc_async(util.capi_dir(0),
cmd, True, None, subprocess.PIPE, None)
# ping check
while True:
try:
t = telnetlib.Telnet('127.0.0.1', 6200)
break
except:
time.sleep(1)
continue
t.write("ping\r\n")
t.read_until('+PONG\r\n')
t.close()
# Start load generator
load_gen_thrd_list = {}
for i in range(self.max_load_generator):
load_gen_thrd_list[i] = load_generator.LoadGenerator(i, 'localhost', 6200)
load_gen_thrd_list[i].start()
time.sleep(5)
# Check reconfiguration by SIGHUP
p = util.exec_proc_async(util.capi_dir(0),
'grep "Connected to the zookeeper" capi_server-* | wc -l',
True, None, subprocess.PIPE, None)
p.wait()
wc = p.stdout.readline()
print 'grep "Connected to the zookeeper" result : ' + wc
self.assertEquals(wc.strip(), '1')
capi_server.send_signal(signal.SIGHUP)
time.sleep(5)
p = util.exec_proc_async(util.capi_dir(0),
'grep "Connected to the zookeeper" capi_server-* | wc -l',
True, None, subprocess.PIPE, None)
p.wait()
wc = p.stdout.readline()
print 'grep "Connected to the zookeeper" result : ' + wc
self.assertEquals(wc.strip(), '2')
p = util.exec_proc_async(util.capi_dir(0),
'grep "Graceful shutdown caused by API" capi_server-* | wc -l',
True, None, subprocess.PIPE, None)
p.wait()
wc = p.stdout.readline()
print 'grep "Graceful shutdown caused by API" result : ' + wc
self.assertEquals(wc.strip(), '1')
# Check consistency after sending many SIGHUP signal
for i in range(50):
capi_server.send_signal(signal.SIGHUP)
time.sleep(0.1)
# check consistency of load_generator
for i in range(len(load_gen_thrd_list)):
load_gen_thrd_list[i].quit()
for i in range(len(load_gen_thrd_list)):
load_gen_thrd_list[i].join()
self.assertTrue(load_gen_thrd_list[i].isConsistent(), 'Inconsistent after sending signal')
# Terminate test server
capi_server.send_signal(signal.SIGTERM)
capi_server.wait()
def __test_local_proxy(self, arch=64):
util.print_frame()
# Clean server log file
p = util.exec_proc_async(util.capi_dir(0), 'rm capi_server-*', True,
None, subprocess.PIPE, None)
p.wait()
# run test server
_capi_server_conf = """
zookeeper 127.0.0.1:2181
cluster_name %s
port 6200
daemonize no
num_conn_per_gw 2
init_timeout_millis 10000
log_level INFO
log_file_prefix "capi_server"
max_fd 4096
conn_reconnect_millis 1000
zk_reconnect_millis 1000
zk_session_timeout_millis 10000
""" % self.cluster['cluster_name']
old_cwd = os.path.abspath(os.getcwd())
os.chdir(util.capi_dir(0))
f = open('capi_server.conf', 'w')
f.write(_capi_server_conf)
f.close()
os.chdir(old_cwd)
if arch is 32:
cmd = "./%s capi_server.conf" % constant.CAPI32_TEST_SERVER
else:
cmd = "./%s capi_server.conf" % constant.CAPI_TEST_SERVER
capi_server = util.exec_proc_async(util.capi_dir(0), cmd, True, None,
subprocess.PIPE, None)
# ping check
while True:
try:
t = telnetlib.Telnet('127.0.0.1', 6200)
break
except:
time.sleep(1)
continue
t.write("ping\r\n")
t.read_until('+PONG\r\n')
t.close()
# Start load generator
load_gen_thrd_list = {}
for i in range(self.max_load_generator):
load_gen_thrd_list[i] = load_generator.LoadGenerator(
i, 'localhost', 6200)
load_gen_thrd_list[i].start()
time.sleep(5)
# Check reconfiguration by SIGHUP
p = util.exec_proc_async(
util.capi_dir(0),
'grep "Connected to the zookeeper" capi_server-* | wc -l', True,
None, subprocess.PIPE, None)
p.wait()
wc = p.stdout.readline()
print 'grep "Connected to the zookeeper" result : ' + wc
self.assertEquals(wc.strip(), '1')
capi_server.send_signal(signal.SIGHUP)
time.sleep(5)
p = util.exec_proc_async(
util.capi_dir(0),
'grep "Connected to the zookeeper" capi_server-* | wc -l', True,
None, subprocess.PIPE, None)
p.wait()
wc = p.stdout.readline()
print 'grep "Connected to the zookeeper" result : ' + wc
self.assertEquals(wc.strip(), '2')
p = util.exec_proc_async(
util.capi_dir(0),
'grep "Graceful shutdown caused by API" capi_server-* | wc -l',
True, None, subprocess.PIPE, None)
p.wait()
wc = p.stdout.readline()
print 'grep "Graceful shutdown caused by API" result : ' + wc
self.assertEquals(wc.strip(), '1')
# Check consistency after sending many SIGHUP signal
for i in range(50):
capi_server.send_signal(signal.SIGHUP)
time.sleep(0.1)
# check consistency of load_generator
for i in range(len(load_gen_thrd_list)):
load_gen_thrd_list[i].quit()
for i in range(len(load_gen_thrd_list)):
load_gen_thrd_list[i].join()
self.assertTrue(load_gen_thrd_list[i].isConsistent(),
'Inconsistent after sending signal')
# Terminate test server
capi_server.send_signal(signal.SIGTERM)
capi_server.wait()
def test_local_proxy(self, arch=64):
util.print_frame()
# Clean server log file
p = util.exec_proc_async(util.capi_dir(0), 'rm capi_server-*', True,
None, subprocess.PIPE, None)
p.wait()
# run test server
capi_server = self.run_test_server(arch)
# ping check
while True:
try:
t = telnetlib.Telnet('127.0.0.1', 6200)
break
except:
time.sleep(1)
continue
t.write("ping\r\n")
t.read_until('+PONG\r\n')
t.close()
# Start load generator
load_gen_thrd_list = {}
for i in range(self.max_load_generator):
load_gen_thrd_list[i] = load_generator.LoadGenerator(
i, 'localhost', 6200)
load_gen_thrd_list[i].start()
time.sleep(5)
# Check reconfiguration by SIGHUP
p = util.exec_proc_async(
util.capi_dir(0),
'grep "Connected to the zookeeper" capi_server-* | wc -l', True,
None, subprocess.PIPE, None)
p.wait()
wc = p.stdout.readline()
print 'grep "Connected to the zookeeper" result : ' + wc
self.assertEquals(wc.strip(), '1')
capi_server.send_signal(signal.SIGHUP)
time.sleep(5)
p = util.exec_proc_async(
util.capi_dir(0),
'grep "Connected to the zookeeper" capi_server-* | wc -l', True,
None, subprocess.PIPE, None)
p.wait()
wc = p.stdout.readline()
print 'grep "Connected to the zookeeper" result : ' + wc
self.assertEquals(wc.strip(), '2')
p = util.exec_proc_async(
util.capi_dir(0),
'grep "Graceful shutdown caused by API" capi_server-* | wc -l',
True, None, subprocess.PIPE, None)
p.wait()
wc = p.stdout.readline()
print 'grep "Graceful shutdown caused by API" result : ' + wc
self.assertEquals(wc.strip(), '1')
# Check consistency after sending many SIGHUP signal
for i in range(50):
capi_server.send_signal(signal.SIGHUP)
time.sleep(0.1)
# check consistency of load_generator
for i in range(len(load_gen_thrd_list)):
load_gen_thrd_list[i].quit()
for i in range(len(load_gen_thrd_list)):
load_gen_thrd_list[i].join()
self.assertTrue(load_gen_thrd_list[i].isConsistent(),
'Inconsistent after sending signal')
# Terminate test server
self.stop_test_server(capi_server)