# under the License.
##
+
+# DEBUG WITH PDB
+import os
+import pdb
+
import asyncio
import yaml
import logging
import getopt
import sys
-from osm_lcm import ROclient, ns, vim_sdn, netslice
+from osm_lcm import ns
+from osm_lcm import vim_sdn
+from osm_lcm import netslice
+from osm_lcm import ROclient
+
from time import time, sleep
from osm_lcm.lcm_utils import versiontuple, LcmException, TaskRegistry, LcmExceptionExit
from osm_lcm import version as lcm_version, version_date as lcm_version_date
from random import choice as random_choice
from n2vc import version as n2vc_version
+if os.getenv('OSMLCM_PDB_DEBUG', None) is not None:
+ pdb.set_trace()
+
__author__ = "Alfonso Tierno"
-min_RO_version = "0.6.3"
+min_RO_version = "6.0.2"
min_n2vc_version = "0.0.2"
+
min_common_version = "0.1.19"
# uncomment if LCM is installed as library and installed, and get them from __init__.py
# lcm_version = '0.1.41'
raise LcmException("Invalid configuration param '{}' at '[storage]':'driver'".format(
config["storage"]["driver"]))
+ # copy message configuration in order to remove 'group_id' for msg_admin
config_message = config["message"].copy()
config_message["loop"] = self.loop
if config_message["driver"] == "local":
self.sdn = vim_sdn.SdnLcm(self.db, self.msg, self.fs, self.lcm_tasks, self.ro_config, self.loop)
async def check_RO_version(self):
- try:
- RO = ROclient.ROClient(self.loop, **self.ro_config)
- RO_version = await RO.get_version()
- if versiontuple(RO_version) < versiontuple(min_RO_version):
- raise LcmException("Not compatible osm/RO version '{}.{}.{}'. Needed '{}.{}.{}' or higher".format(
- *RO_version, *min_RO_version
- ))
- except ROclient.ROClientException as e:
- error_text = "Error while conneting to osm/RO " + str(e)
- self.logger.critical(error_text, exc_info=True)
- raise LcmException(error_text)
+ tries = 14
+ last_error = None
+ while True:
+ try:
+ ro_server = ROclient.ROClient(self.loop, **self.ro_config)
+ ro_version = await ro_server.get_version()
+ if versiontuple(ro_version) < versiontuple(min_RO_version):
+ raise LcmException("Not compatible osm/RO version '{}'. Needed '{}' or higher".format(
+ ro_version, min_RO_version))
+ self.logger.info("Connected to RO version {}".format(ro_version))
+ return
+ except ROclient.ROClientException as e:
+ tries -= 1
+ error_text = "Error while connecting to RO on {}: {}".format(self.ro_config["endpoint_url"], e)
+ if tries <= 0:
+ self.logger.critical(error_text)
+ raise LcmException(error_text)
+ if last_error != error_text:
+ last_error = error_text
+ self.logger.error(error_text + ". Waiting until {} seconds".format(5*tries))
+ await asyncio.sleep(5)
async def test(self, param=None):
self.logger.debug("Starting/Ending test task: {}".format(param))
def usage():
print("""Usage: {} [options]
- -c|--config [configuration_file]: loads the configuration file (default: ./nbi.cfg)
+ -c|--config [configuration_file]: loads the configuration file (default: ./lcm.cfg)
--health-check: do not run lcm, but inspect kafka bus to determine if lcm is healthy
-h|--help: shows this help
""".format(sys.argv[0]))
if __name__ == '__main__':
+
try:
# load parameters and configuration
+ # -h
+ # -c value
+ # --config value
+ # --help
+ # --health-check
opts, args = getopt.getopt(sys.argv[1:], "hc:", ["config=", "help", "health-check"])
# TODO add "log-socket-host=", "log-socket-port=", "log-file="
config_file = None
# log_file = a
else:
assert False, "Unhandled option"
+
if config_file:
if not path.isfile(config_file):
- print("configuration file '{}' not exist".format(config_file), file=sys.stderr)
+ print("configuration file '{}' does not exist".format(config_file), file=sys.stderr)
exit(1)
else:
for config_file in (__file__[:__file__.rfind(".")] + ".cfg", "./lcm.cfg", "/etc/osm/lcm.cfg"):