import logging
import logging.handlers as log_handlers
import socket
+
+from yaml import MarkedYAMLError
+
from osm_ro import httpserver, nfvo, nfvo_db
from osm_ro.openmano_schemas import config_schema
from osm_ro.db_base import db_base_Exception
'auto_push_VNF_to_VIMs': True,
'db_host': 'localhost',
'db_ovim_host': 'localhost'
- }
+ }
try:
- #Check config file exists
+ # Check config file exists
with open(configuration_file, 'r') as f:
config_str = f.read()
- #Parse configuration file
+ # Parse configuration file
config = yaml.load(config_str)
- #Validate configuration file with the config_schema
+ # Validate configuration file with the config_schema
js_v(config, config_schema)
- #Add default values tokens
- for k,v in default_tokens.items():
+ # Add default values tokens
+ for k, v in default_tokens.items():
if k not in config:
- config[k]=v
+ config[k] = v
return config
except yaml.YAMLError as e:
error_pos = ""
- if hasattr(e, 'problem_mark'):
+ if isinstance(e, MarkedYAMLError):
mark = e.problem_mark
- error_pos = " at line:{} column:{}".format(mark.line+1, mark.column+1)
+ error_pos = " at line:{} column:{}".format(mark.line + 1, mark.column + 1)
raise LoadConfigurationException("Bad YAML format at configuration file '{file}'{pos}: {message}".format(
file=configuration_file, pos=error_pos, message=e))
except js_e.ValidationError as e:
error_pos = ""
if e.path:
- error_pos=" at '" + ":".join(map(str, e.path))+"'"
+ error_pos = " at '" + ":".join(map(str, e.path)) + "'"
raise LoadConfigurationException("Invalid field at configuration file '{file}'{pos} {message}".format(
file=configuration_file, pos=error_pos, message=e))
except Exception as e:
def console_port_iterator():
- '''this iterator deals with the http_console_ports
+ """
+ this iterator deals with the http_console_ports
returning the ports one by one
- '''
+ """
index = 0
while index < len(global_config["http_console_ports"]):
port = global_config["http_console_ports"][index]
- #print("ports -> ", port)
if type(port) is int:
yield port
- else: #this is dictionary with from to keys
+ else: # this is dictionary with from to keys
port2 = port["from"]
- #print("ports -> ", port, port2)
while port2 <= port["to"]:
- #print("ports -> ", port, port2)
yield port2
port2 += 1
index += 1
print(" -v|--version: prints current version")
print(" -c|--config [configuration_file]: loads the configuration file (default: openmanod.cfg)")
print(" -h|--help: shows this help")
- print(" -p|--port [port_number]: changes port number and overrides the port number in the configuration file (default: 9090)")
- print(" -P|--adminport [port_number]: changes admin port number and overrides the port number in the configuration file (default: 9095)")
- # print( " -V|--vnf-repository: changes the path of the vnf-repository and overrides the path in the configuration file")
+ print(
+ " -p|--port [port_number]: changes port number and overrides the port number in the configuration file (default: 9090)")
+ print(
+ " -P|--adminport [port_number]: changes admin port number and overrides the port number in the configuration file (default: 9095)")
print(" --log-socket-host HOST: send logs to this host")
print(" --log-socket-port PORT: send logs using this port (default: 9022)")
print(" --log-file FILE: send logs to this file")
- print(" --create-tenant NAME: Try to creates this tenant name before starting, ignoring any errors as e.g. conflict")
+ print(
+ " --create-tenant NAME: Try to creates this tenant name before starting, ignoring any errors as e.g. conflict")
return
file_handler = logging.handlers.RotatingFileHandler(log_file, maxBytes=100e6, backupCount=9, delay=0)
file_handler.setFormatter(log_formatter_simple)
logger.addHandler(file_handler)
- # logger.debug("moving logs to '%s'", global_config["log_file"])
# remove initial stream handler
logging.root.removeHandler(logging.root.handlers[0])
print ("logging on '{}'".format(log_file))
"Cannot open logging file '{}': {}. Check folder exist and permissions".format(log_file, e))
-if __name__=="__main__":
- # env2config contains envioron variable names and the correspondence with configuration file openmanod.cfg keys.
+if __name__ == "__main__":
+ # env2config contains environ variable names and the correspondence with configuration file openmanod.cfg keys.
# If this environ is defined, this value is taken instead of the one at at configuration file
env2config = {
'RO_DB_HOST': 'db_host',
'RO_DB_NAME': 'db_name',
'RO_DB_USER': 'db_user',
'RO_DB_PASSWORD': 'db_passwd',
- # 'RO_DB_PORT': 'db_port',
'RO_DB_OVIM_HOST': 'db_ovim_host',
'RO_DB_OVIM_NAME': 'db_ovim_name',
'RO_DB_OVIM_USER': 'db_ovim_user',
'RO_DB_OVIM_PASSWORD': 'db_ovim_passwd',
- # 'RO_DB_OVIM_PORT': 'db_ovim_port',
'RO_LOG_LEVEL': 'log_level',
'RO_LOG_FILE': 'log_file',
}
# Configure logging step 1
hostname = socket.gethostname()
- # streamformat = "%(levelname)s (%(module)s:%(lineno)d) %(message)s"
- # "%(asctime)s %(name)s %(levelname)s %(filename)s:%(lineno)d %(funcName)s %(process)d: %(message)s"
- log_formatter_complete = logging.Formatter('%(asctime)s.%(msecs)03d00Z[{host}@openmanod] %(filename)s:%(lineno)s '
- 'severity:%(levelname)s logger:%(name)s log:%(message)s'.format(
- host=hostname),
- datefmt='%Y-%m-%dT%H:%M:%S')
- log_format_simple = "%(asctime)s %(levelname)s %(name)s %(thread)d %(filename)s:%(lineno)s %(message)s"
+ log_formatter_str = '%(asctime)s.%(msecs)03d00Z[{host}@openmanod] %(filename)s:%(lineno)s severity:%(levelname)s logger:%(name)s log:%(message)s'
+ log_formatter_complete = logging.Formatter(log_formatter_str.format(host=hostname), datefmt='%Y-%m-%dT%H:%M:%S')
+ log_format_simple = "%(asctime)s %(levelname)s %(name)s %(thread)d %(filename)s:%(lineno)s %(message)s"
log_formatter_simple = logging.Formatter(log_format_simple, datefmt='%Y-%m-%dT%H:%M:%S')
- logging.basicConfig(format=log_format_simple, level= logging.DEBUG)
+ logging.basicConfig(format=log_format_simple, level=logging.DEBUG)
logger = logging.getLogger('openmano')
logger.setLevel(logging.DEBUG)
socket_handler = None
opts, args = getopt.getopt(sys.argv[1:], "hvc:V:p:P:",
["config=", "help", "version", "port=", "vnf-repository=", "adminport=",
"log-socket-host=", "log-socket-port=", "log-file=", "create-tenant="])
- port=None
+ port = None
port_admin = None
config_file = 'osm_ro/openmanod.cfg'
vnf_repository = None
global_config = load_configuration(config_file)
global_config["version"] = __version__
global_config["version_date"] = version_date
- #print global_config
# Override parameters obtained by command line on ENV
if port:
global_config['http_port'] = port
if not env_k.startswith("RO_") or env_k not in env2config or not env_v:
continue
global_config[env2config[env_k]] = env_v
- if env_k.endswith("PORT"): # convert to int, skip if not possible
+ if env_k.endswith("PORT"): # convert to int, skip if not possible
global_config[env2config[env_k]] = int(env_v)
except Exception as e:
logger.warn("skipping environ '{}={}' because exception '{}'".format(env_k, env_v, e))
-# if vnf_repository is not None:
-# global_config['vnf_repository'] = vnf_repository
-# else:
-# if not 'vnf_repository' in global_config:
-# logger.error( os.getcwd() )
-# global_config['vnf_repository'] = os.getcwd()+'/vnfrepo'
-# #print global_config
-# if not os.path.exists(global_config['vnf_repository']):
-# logger.error( "Creating folder vnf_repository folder: '%s'.", global_config['vnf_repository'])
-# try:
-# os.makedirs(global_config['vnf_repository'])
-# except Exception as e:
-# logger.error( "Error '%s'. Ensure the path 'vnf_repository' is properly set at %s",e.args[1], config_file)
-# exit(-1)
-
global_config["console_port_iterator"] = console_port_iterator
- global_config["console_thread"]={}
- global_config["console_ports"]={}
+ global_config["console_thread"] = {}
+ global_config["console_ports"] = {}
if not global_config["http_console_host"]:
global_config["http_console_host"] = global_config["http_host"]
- if global_config["http_host"]=="0.0.0.0":
+ if global_config["http_host"] == "0.0.0.0":
global_config["http_console_host"] = socket.gethostname()
# Configure logging STEP 2
if "log_host" in global_config:
- socket_handler= log_handlers.SocketHandler(global_config["log_socket_host"], global_config["log_socket_port"])
+ socket_handler = log_handlers.SocketHandler(global_config["log_socket_host"],
+ global_config["log_socket_port"])
socket_handler.setFormatter(log_formatter_complete)
- if global_config.get("log_socket_level") and global_config["log_socket_level"] != global_config["log_level"]:
+ if global_config.get("log_socket_level") \
+ and global_config["log_socket_level"] != global_config["log_level"]:
socket_handler.setLevel(global_config["log_socket_level"])
logger.addHandler(socket_handler)
- # logger.addHandler(log_handlers.SysLogHandler())
if log_file:
global_config['log_file'] = log_file
elif global_config.get('log_file'):
set_logging_file(global_config['log_file'])
- # logging.basicConfig(level = getattr(logging, global_config.get('log_level',"debug")))
logger.setLevel(getattr(logging, global_config['log_level']))
logger.critical("Starting openmano server version: '%s %s' command: '%s'",
- __version__, version_date, " ".join(sys.argv))
+ __version__, version_date, " ".join(sys.argv))
for log_module in ("nfvo", "http", "vim", "wim", "db", "console", "ovim"):
log_level_module = "log_level_" + log_module
except IOError as e:
raise LoadConfigurationException(
"Cannot open logging file '{}': {}. Check folder exist and permissions".format(
- global_config[log_file_module], str(e)) )
- global_config["logger_"+log_module] = logger_module
- #httpserver.logger = global_config["logger_http"]
- #nfvo.logger = global_config["logger_nfvo"]
+ global_config[log_file_module], str(e)))
+ global_config["logger_" + log_module] = logger_module
# Initialize DB connection
- mydb = nfvo_db.nfvo_db();
- mydb.connect(global_config['db_host'], global_config['db_user'], global_config['db_passwd'], global_config['db_name'])
+ mydb = nfvo_db.nfvo_db()
+ mydb.connect(global_config['db_host'], global_config['db_user'], global_config['db_passwd'],
+ global_config['db_name'])
db_path = osm_ro.__path__[0] + "/database_utils"
if not os_path.exists(db_path + "/migrate_mano_db.sh"):
db_path = osm_ro.__path__[0] + "/../database_utils"
r = mydb.get_db_version()
if r[0] != database_version:
logger.critical("DATABASE wrong version '{current}'. Try to upgrade/downgrade to version '{target}'"
- " with '{db_path}/migrate_mano_db.sh {target}'".format(
- current=r[0], target=database_version, db_path=db_path))
+ " with '{db_path}/migrate_mano_db.sh {target}'".format(current=r[0],
+ target=database_version,
+ db_path=db_path))
exit(-1)
except db_base_Exception as e:
logger.critical("DATABASE is not valid. If you think it is corrupted, you can init it with"
" '{db_path}/init_mano_db.sh' script".format(db_path=db_path))
exit(-1)
- nfvo.global_config=global_config
+ nfvo.global_config = global_config
if create_tenant:
try:
nfvo.new_tenant(mydb, {"name": create_tenant})
except Exception as e:
if isinstance(e, nfvo.NfvoException) and e.http_code == 409:
pass # if tenant exist (NfvoException error 409), ignore
- else: # otherwise print and error and continue
+ else: # otherwise print and error and continue
logger.error("Cannot create tenant '{}': {}".format(create_tenant, e))
# WIM module
httpthread.start()
if 'http_admin_port' in global_config:
- httpthreadadmin = httpserver.httpserver(mydb, True, global_config['http_host'], global_config['http_admin_port'])
+ httpthreadadmin = httpserver.httpserver(mydb, True, global_config['http_host'],
+ global_config['http_admin_port'])
httpthreadadmin.start()
time.sleep(1)
logger.info('Waiting for http clients')
time.sleep(20)
sys.stdout.flush()
- #TODO: Interactive console must be implemented here instead of join or sleep
+ # TODO: Interactive console must be implemented here instead of join or sleep
- #httpthread.join()
- #if 'http_admin_port' in global_config:
+ # httpthread.join()
+ # if 'http_admin_port' in global_config:
# httpthreadadmin.join()
while True:
time.sleep(86400)
except SystemExit:
pass
except getopt.GetoptError as e:
- logger.critical(str(e)) # will print something like "option -a not recognized"
- #usage()
+ logger.critical(str(e)) # will print something like "option -a not recognized"
exit(-1)
except LoadConfigurationException as e:
logger.critical(str(e))
nfvo.stop_service()
if httpthread:
httpthread.join(1)
-
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