def __init__(self, args=None):
self._args = args
# initialize logger
self.logger = ServiceMonitorLogger(args)
# rotating log file for catchall errors
self._err_file = self._args.trace_file
self._svc_err_logger = logging.getLogger('SvcErrLogger')
self._svc_err_logger.setLevel(logging.ERROR)
try:
with open(self._err_file, 'a'):
handler = logging.handlers.RotatingFileHandler(self._err_file,
maxBytes=64 *
1024,
backupCount=2)
self._svc_err_logger.addHandler(handler)
except IOError:
self.logger.warning("Failed to open trace file %s" %
self._err_file)
# init object_db
self._object_db = ServiceMonitorDB(self._args, self.logger)
DBBaseSM.init(self, self.logger, self._object_db)
# init rabbit connection
self.rabbit = VncAmqpHandle(self.logger,
DBBaseSM,
REACTION_MAP,
'svc_monitor',
args=self._args)
self.rabbit.establish()
def __init__(self, args=None):
self._args = args
# initialize discovery client
self._disc = None
if self._args.disc_server_ip and self._args.disc_server_port:
self._disc = client.DiscoveryClient(
self._args.disc_server_ip, self._args.disc_server_port,
ModuleNames[Module.SVC_MONITOR])
# initialize logger
self.logger = ServiceMonitorLogger(self._disc, args)
# rotating log file for catchall errors
self._err_file = self._args.trace_file
self._svc_err_logger = logging.getLogger('SvcErrLogger')
self._svc_err_logger.setLevel(logging.ERROR)
try:
with open(self._err_file, 'a'):
handler = logging.handlers.RotatingFileHandler(self._err_file,
maxBytes=64 *
1024,
backupCount=2)
self._svc_err_logger.addHandler(handler)
except IOError:
self.logger.warning("Failed to open trace file %s" %
self._err_file)
# init cassandra
self._cassandra = ServiceMonitorDB(self._args, self.logger)
DBBaseSM.init(self, self.logger, self._cassandra)
# init rabbit connection
self.rabbit = RabbitConnection(self.logger, args)
self.rabbit._connect_rabbit()
def __init__(self, args=None):
self._args = args
# create database and logger
self.si_db = ServiceInstanceDB(args)
# initialize discovery client
self._disc = None
if self._args.disc_server_ip and self._args.disc_server_port:
self._disc = client.DiscoveryClient(
self._args.disc_server_ip, self._args.disc_server_port,
ModuleNames[Module.SVC_MONITOR])
# initialize logger
self.logger = ServiceMonitorLogger(self.si_db, self._disc, args)
self.si_db.add_logger(self.logger)
self.si_db.init_database()
# rotating log file for catchall errors
self._err_file = self._args.trace_file
self._svc_err_logger = logging.getLogger('SvcErrLogger')
self._svc_err_logger.setLevel(logging.ERROR)
try:
with open(self._err_file, 'a'):
handler = logging.handlers.RotatingFileHandler(self._err_file,
maxBytes=64 *
1024,
backupCount=2)
self._svc_err_logger.addHandler(handler)
except IOError:
self.logger.log_warning("Failed to open trace file %s" %
self._err_file)
# Connect to Rabbit and Initialize cassandra connection
self._connect_rabbit()
def __init__(self, args=None):
self._args = args
# create database and logger
self.db = ServiceMonitorDB(args)
# initialize discovery client
self._disc = None
if self._args.disc_server_ip and self._args.disc_server_port:
self._disc = client.DiscoveryClient(self._args.disc_server_ip,
self._args.disc_server_port,
client_type='Service Monitor')
# initialize logger
self.logger = ServiceMonitorLogger(self.db, self._disc, args)
self.db.add_logger(self.logger)
# rotating log file for catchall errors
self._err_file = '/var/log/contrail/svc-monitor.err'
self._tmp_file = '/var/log/contrail/svc-monitor.tmp'
try:
with open(self._err_file, 'a'):
pass
with open(self._tmp_file, 'a'):
pass
except IOError:
self._err_file = './svc-monitor.err'
self._tmp_file = './svc-monitor.tmp'
self._svc_err_logger = logging.getLogger('SvcErrLogger')
self._svc_err_logger.setLevel(logging.ERROR)
handler = logging.handlers.RotatingFileHandler(
self._err_file, maxBytes=64*1024, backupCount=2)
self._svc_err_logger.addHandler(handler)
def __init__(self, sm_logger=None, args=None):
self._args = args
self._args.analytics_api_ssl_params = analytics_api_ssl_params(args)
# initialize logger
if sm_logger is not None:
self.logger = sm_logger
else:
# Initialize logger
self.logger = ServiceMonitorLogger(args)
# init object_db
self._object_db = ServiceMonitorDB(self._args, self.logger)
DBBaseSM.init(self, self.logger, self._object_db)
# init rabbit connection
rabbitmq_cfg = get_rabbitmq_cfg(args)
if 'host_ip' in self._args:
host_ip = self._args.host_ip
else:
host_ip = socket.gethostbyname(socket.getfqdn())
self.rabbit = VncAmqpHandle(self.logger._sandesh, self.logger,
DBBaseSM, REACTION_MAP, 'svc_monitor',
rabbitmq_cfg, host_ip,
self._args.trace_file)
self.rabbit.establish()
def __init__(self, sm_logger=None, args=None):
self._args = args
# initialize discovery client
self._disc = None
if self._args.disc_server_ip and self._args.disc_server_port:
dss_kwargs = {}
if self._args.disc_server_ssl:
if self._args.disc_server_cert:
dss_kwargs.update({'cert': self._args.disc_server_cert})
if self._args.disc_server_key:
dss_kwargs.update({'key': self._args.disc_server_key})
if self._args.disc_server_cacert:
dss_kwargs.update(
{'cacert': self._args.disc_server_cacert})
self._disc = client.DiscoveryClient(
self._args.disc_server_ip, self._args.disc_server_port,
ModuleNames[Module.SVC_MONITOR], **dss_kwargs)
# initialize logger
if sm_logger is not None:
self.logger = sm_logger
else:
# Initialize logger
self.logger = ServiceMonitorLogger(self._disc, args)
# rotating log file for catchall errors
self._err_file = self._args.trace_file
self._svc_err_logger = logging.getLogger('SvcErrLogger')
self._svc_err_logger.setLevel(logging.ERROR)
try:
with open(self._err_file, 'a'):
handler = logging.handlers.RotatingFileHandler(self._err_file,
maxBytes=64 *
1024,
backupCount=2)
self._svc_err_logger.addHandler(handler)
except IOError:
self.logger.warning("Failed to open trace file %s" %
self._err_file)
# init cassandra
self._cassandra = ServiceMonitorDB(self._args, self.logger)
DBBaseSM.init(self, self.logger, self._cassandra)
# init rabbit connection
self.rabbit = VncAmqpHandle(self.logger,
DBBaseSM,
REACTION_MAP,
'svc_monitor',
args=self._args)
self.rabbit.establish()
def main(args_str=None):
global _zookeeper_client
if not args_str:
args_str = ' '.join(sys.argv[1:])
args = parse_args(args_str)
if args.cluster_id:
client_pfx = args.cluster_id + '-'
zk_path_pfx = args.cluster_id + '/'
else:
client_pfx = ''
zk_path_pfx = ''
# initialize discovery client
discovery_client = None
if args.disc_server_ip and args.disc_server_port:
dss_kwargs = {}
if args.disc_server_ssl:
if args.disc_server_cert:
dss_kwargs.update({'cert': args.disc_server_cert})
if args.disc_server_key:
dss_kwargs.update({'key': args.disc_server_key})
if args.disc_server_cacert:
dss_kwargs.update({'cacert': args.disc_server_cacert})
discovery_client = client.DiscoveryClient(
args.disc_server_ip, args.disc_server_port,
ModuleNames[Module.SVC_MONITOR], **dss_kwargs)
# Initialize logger
sm_logger = ServiceMonitorLogger(discovery_client,
args,
http_server_port=-1)
# Initialize AMQP handler then close it to be sure remain queue of a
# precedent run is cleaned
vnc_amqp = VncAmqpHandle(sm_logger,
DBBaseSM,
REACTION_MAP,
'svc_monitor',
args=args)
vnc_amqp.establish()
vnc_amqp.close()
sm_logger.debug("Removed remained AMQP queue")
# Waiting to be elected as master node
_zookeeper_client = ZookeeperClient(client_pfx + "svc-monitor",
args.zk_server_ip)
sm_logger.notice("Waiting to be elected as master...")
_zookeeper_client.master_election(zk_path_pfx + "/svc-monitor",
os.getpid(), run_svc_monitor, sm_logger,
args)
def main(args_str=None):
global _zookeeper_client
if not args_str:
args_str = ' '.join(sys.argv[1:])
args = parse_args(args_str)
if args.cluster_id:
client_pfx = args.cluster_id + '-'
zk_path_pfx = args.cluster_id + '/'
else:
client_pfx = ''
zk_path_pfx = ''
# randomize collector list
args.random_collectors = args.collectors
if args.collectors:
args.random_collectors = random.sample(args.collectors,
len(args.collectors))
# Initialize logger without introspect thread
sm_logger = ServiceMonitorLogger(args, http_server_port=-1)
# Initialize AMQP handler then close it to be sure remain queue of a
# precedent run is cleaned
try:
vnc_amqp = VncAmqpHandle(sm_logger,
DBBaseSM,
REACTION_MAP,
'svc_monitor',
args=args)
vnc_amqp.establish()
vnc_amqp.close()
except Exception:
pass
finally:
sm_logger.debug("Removed remained AMQP queue")
# Waiting to be elected as master node
_zookeeper_client = ZookeeperClient(client_pfx + "svc-monitor",
args.zk_server_ip)
sm_logger.notice("Waiting to be elected as master...")
_zookeeper_client.master_election(zk_path_pfx + "/svc-monitor",
os.getpid(), run_svc_monitor, sm_logger,
args)
def __init__(self, sm_logger=None, args=None):
self._args = args
# initialize logger
if sm_logger is not None:
self.logger = sm_logger
else:
# Initialize logger
self.logger = ServiceMonitorLogger(args)
# init object_db
self._object_db = ServiceMonitorDB(self._args, self.logger)
DBBaseSM.init(self, self.logger, self._object_db)
# init rabbit connection
rabbitmq_cfg = get_rabbitmq_cfg(args)
self.rabbit = VncAmqpHandle(self.logger._sandesh, self.logger,
DBBaseSM, REACTION_MAP, 'svc_monitor',
rabbitmq_cfg, self._args.trace_file)
self.rabbit.establish()
