def wait_start(self):
"""Start the process and wait for it to respond on HTTP."""
for _ in xrange(0, self.START_RETRIES):
self.port = environment.get_port(self.port_name)
if environment.get_protocol() == "grpc":
self.grpc_port = environment.get_port(self.port_name, protocol="grpc")
else:
self.grpc_port = None
logs_subdirectory = environment.get_logs_directory(self.directory)
cmd = [self.binary, "-port", "%u" % self.port, "-log_dir", logs_subdirectory]
if environment.get_protocol() == "grpc":
cmd.extend(["-grpc_port", "%u" % self.grpc_port])
cmd.extend(self.extraparams)
logging.info("Starting process: %s", cmd)
stdout = os.path.join(logs_subdirectory, "%s.%d.log" % (self.name, self.port))
self.stdout = open(stdout, "w")
self.process = subprocess.Popen(cmd, stdout=self.stdout, stderr=subprocess.STDOUT)
timeout = time.time() + 60.0
while time.time() < timeout:
if environment.process_is_healthy(self.name, self.addr()) and self.get_vars():
logging.info("%s started.", self.name)
return
elif self.process.poll() is not None:
logging.error("%s process exited prematurely.", self.name)
break
time.sleep(0.3)
logging.error("cannot start %s process on time: %s ", self.name, socket.getfqdn())
self.kill()
raise Exception("Failed %d times to run %s" % (self.START_RETRIES, self.name))
def vtgate_addr(self):
"""Get the host:port for vtgate."""
if self.use_vtcombo:
if environment.get_protocol() == 'grpc':
return vt_processes.vtcombo_process.grpc_addr()
return vt_processes.vtcombo_process.addr()
if environment.get_protocol() == 'grpc':
return vt_processes.vtgate_process.grpc_addr()
return vt_processes.vtgate_process.addr()
def wait_start(self):
"""Start the process and wait for it to respond on HTTP."""
for _ in xrange(0, self.START_RETRIES):
self.port = environment.get_port(self.port_name,
instance=self.port_instance)
if environment.get_protocol() == 'grpc':
self.grpc_port = environment.get_port(
self.port_name,
instance=self.port_instance,
protocol='grpc')
else:
self.grpc_port = None
logs_subdirectory = environment.get_logs_directory(self.directory)
cmd = [
self.binary,
'-port',
'%u' % self.port,
'-log_dir',
logs_subdirectory,
]
if environment.get_protocol() == 'grpc':
cmd.extend(['-grpc_port', '%u' % self.grpc_port])
cmd.extend(self.extraparams)
logging.info('Starting process: %s', cmd)
stdout = os.path.join(logs_subdirectory,
'%s.%d.log' % (self.name, self.port))
self.stdout = open(stdout, 'w')
self.process = subprocess.Popen(cmd,
stdout=self.stdout,
stderr=subprocess.STDOUT)
timeout = time.time() + 60.0
while time.time() < timeout:
if environment.process_is_healthy(
self.name, self.addr()) and self.get_vars():
logging.info('%s started.', self.name)
return
elif self.process.poll() is not None:
logging.error('%s process exited prematurely.', self.name)
break
time.sleep(0.3)
logging.error('cannot start %s process on time: %s ', self.name,
socket.getfqdn())
self.kill()
raise Exception('Failed %d times to run %s' %
(self.START_RETRIES, self.name))
def config(self):
"""Returns a dict with enough information to be able to connect."""
if self.mysql_only:
return self.mysql_db.config()
elif self.use_vtcombo:
result = {
'port': vt_processes.vtcombo_process.port,
}
if environment.get_protocol() == 'grpc':
result['grpc_port'] = vt_processes.vtcombo_process.grpc_port
return result
else:
result = {
'port': vt_processes.vtgate_process.port,
}
if environment.get_protocol() == 'grpc':
result['grpc_port'] = vt_processes.vtgate_process.grpc_port
return result
def config(self):
"""Returns a dict with enough information to be able to connect."""
if self.mysql_only:
return self.mysql_db.config()
result = {
'port': vt_processes.vtcombo_process.port,
'socket': self.mysql_db.unix_socket(),
}
if environment.get_protocol() == 'grpc':
result['grpc_port'] = vt_processes.vtcombo_process.grpc_port
return result
