# under the License.
##
+
+# DEBUG WITH PDB
+import os
+import pdb
+
import asyncio
import yaml
import logging
import logging.handlers
import getopt
import sys
-import ROclient
-import ns
-import vim_sdn
-import 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 lcm_utils import versiontuple, LcmException, TaskRegistry, LcmExceptionExit
+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 osm_lcm import version as lcm_version, version_date as lcm_version_date, ROclient
from osm_common import dbmemory, dbmongo, fslocal, msglocal, msgkafka
from osm_common import version as common_version
from osm_common.dbbase import DbException
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'
-lcm_version_date = '2019-06-19'
+# lcm_version = '0.1.41'
+# lcm_version_date = '2019-06-19'
health_check_file = path.expanduser("~") + "/time_last_ping" # TODO find better location for this file
self.consecutive_errors = 0
self.first_start = False
- # contains created tasks/futures to be able to cancel
- self.lcm_tasks = TaskRegistry()
# logging
self.logger = logging.getLogger('lcm')
# get id
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.logger.critical(str(e), exc_info=True)
raise LcmException(str(e))
+ # contains created tasks/futures to be able to cancel
+ self.lcm_tasks = TaskRegistry(self.worker_id, self.db, self.logger)
+
self.ns = ns.NsLcm(self.db, self.msg, self.fs, self.lcm_tasks, self.ro_config, self.vca_config, self.loop)
self.netslice = netslice.NetsliceLcm(self.db, self.msg, self.fs, self.lcm_tasks, self.ro_config,
self.vca_config, self.loop)
self.vim = vim_sdn.VimLcm(self.db, self.msg, self.fs, self.lcm_tasks, self.ro_config, self.loop)
self.wim = vim_sdn.WimLcm(self.db, self.msg, self.fs, self.lcm_tasks, self.ro_config, self.loop)
self.sdn = vim_sdn.SdnLcm(self.db, self.msg, self.fs, self.lcm_tasks, self.ro_config, self.loop)
+ self.k8scluster = vim_sdn.K8sClusterLcm(self.db, self.msg, self.fs, self.lcm_tasks, self.vca_config, self.loop)
+ self.k8srepo = vim_sdn.K8sRepoLcm(self.db, self.msg, self.fs, self.lcm_tasks, self.vca_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 RO_version < 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))
except Exception as e:
self.logger.error("Cannot write into '{}' for healthcheck: {}".format(health_check_file, e))
return
+ elif topic == "k8scluster":
+ if command == "create" or command == "created":
+ k8scluster_id = params.get("_id")
+ task = asyncio.ensure_future(self.k8scluster.create(params, order_id))
+ self.lcm_tasks.register("k8scluster", k8scluster_id, order_id, "k8scluster_create", task)
+ return
+ elif command == "delete" or command == "deleted":
+ k8scluster_id = params.get("_id")
+ task = asyncio.ensure_future(self.k8scluster.delete(params, order_id))
+ self.lcm_tasks.register("k8scluster", k8scluster_id, order_id, "k8scluster_delete", task)
+ return
+ elif topic == "k8srepo":
+ if command == "create" or command == "created":
+ k8srepo_id = params.get("_id")
+ self.logger.debug("k8srepo_id = {}".format(k8srepo_id))
+ task = asyncio.ensure_future(self.k8srepo.create(params, order_id))
+ self.lcm_tasks.register("k8srepo", k8srepo_id, order_id, "k8srepo_create", task)
+ return
+ elif command == "delete" or command == "deleted":
+ k8srepo_id = params.get("_id")
+ task = asyncio.ensure_future(self.k8srepo.delete(params, order_id))
+ self.lcm_tasks.register("k8srepo", k8srepo_id, order_id, "k8srepo_delete", task)
+ return
elif topic == "ns":
- if command == "instantiate":
+ if command == "instantiate" or command == "instantiated":
# self.logger.debug("Deploying NS {}".format(nsr_id))
nslcmop = params
nslcmop_id = nslcmop["_id"]
task = asyncio.ensure_future(self.ns.instantiate(nsr_id, nslcmop_id))
self.lcm_tasks.register("ns", nsr_id, nslcmop_id, "ns_instantiate", task)
return
- elif command == "terminate":
+ elif command == "terminate" or command == "terminated":
# self.logger.debug("Deleting NS {}".format(nsr_id))
nslcmop = params
nslcmop_id = nslcmop["_id"]
elif command in ("terminated", "instantiated", "scaled", "actioned"): # "scaled-cooldown-time"
return
elif topic == "nsi": # netslice LCM processes (instantiate, terminate, etc)
- if command == "instantiate":
+ if command == "instantiate" or command == "instantiated":
# self.logger.debug("Instantiating Network Slice {}".format(nsilcmop["netsliceInstanceId"]))
nsilcmop = params
nsilcmop_id = nsilcmop["_id"] # slice operation id
task = asyncio.ensure_future(self.netslice.instantiate(nsir_id, nsilcmop_id))
self.lcm_tasks.register("nsi", nsir_id, nsilcmop_id, "nsi_instantiate", task)
return
- elif command == "terminate":
+ elif command == "terminate" or command == "terminated":
# self.logger.debug("Terminating Network Slice NS {}".format(nsilcmop["netsliceInstanceId"]))
nsilcmop = params
nsilcmop_id = nsilcmop["_id"] # slice operation id
return
elif topic == "vim_account":
vim_id = params["_id"]
- if command == "create":
+ if command == "create" or command == "created":
task = asyncio.ensure_future(self.vim.create(params, order_id))
self.lcm_tasks.register("vim_account", vim_id, order_id, "vim_create", task)
return
- elif command == "delete":
+ elif command == "delete" or command == "deleted":
self.lcm_tasks.cancel(topic, vim_id)
- task = asyncio.ensure_future(self.vim.delete(vim_id, order_id))
+ task = asyncio.ensure_future(self.vim.delete(params, order_id))
self.lcm_tasks.register("vim_account", vim_id, order_id, "vim_delete", task)
return
elif command == "show":
print("not implemented show with vim_account")
sys.stdout.flush()
return
- elif command == "edit":
+ elif command == "edit" or command == "edited":
task = asyncio.ensure_future(self.vim.edit(params, order_id))
self.lcm_tasks.register("vim_account", vim_id, order_id, "vim_edit", task)
return
elif topic == "wim_account":
wim_id = params["_id"]
- if command == "create":
+ if command == "create" or command == "created":
task = asyncio.ensure_future(self.wim.create(params, order_id))
self.lcm_tasks.register("wim_account", wim_id, order_id, "wim_create", task)
return
- elif command == "delete":
+ elif command == "delete" or command == "deleted":
self.lcm_tasks.cancel(topic, wim_id)
- task = asyncio.ensure_future(self.wim.delete(wim_id, order_id))
+ task = asyncio.ensure_future(self.wim.delete(params, order_id))
self.lcm_tasks.register("wim_account", wim_id, order_id, "wim_delete", task)
return
elif command == "show":
print("not implemented show with wim_account")
sys.stdout.flush()
return
- elif command == "edit":
+ elif command == "edit" or command == "edited":
task = asyncio.ensure_future(self.wim.edit(params, order_id))
self.lcm_tasks.register("wim_account", wim_id, order_id, "wim_edit", task)
return
elif topic == "sdn":
_sdn_id = params["_id"]
- if command == "create":
+ if command == "create" or command == "created":
task = asyncio.ensure_future(self.sdn.create(params, order_id))
self.lcm_tasks.register("sdn", _sdn_id, order_id, "sdn_create", task)
return
- elif command == "delete":
+ elif command == "delete" or command == "deleted":
self.lcm_tasks.cancel(topic, _sdn_id)
- task = asyncio.ensure_future(self.sdn.delete(_sdn_id, order_id))
+ task = asyncio.ensure_future(self.sdn.delete(params, order_id))
self.lcm_tasks.register("sdn", _sdn_id, order_id, "sdn_delete", task)
return
- elif command == "edit":
+ elif command == "edit" or command == "edited":
task = asyncio.ensure_future(self.sdn.edit(params, order_id))
self.lcm_tasks.register("sdn", _sdn_id, order_id, "sdn_edit", task)
return
self.first_start = True
while self.consecutive_errors < 10:
try:
- topics = ("ns", "vim_account", "wim_account", "sdn", "nsi")
+ topics = ("ns", "vim_account", "wim_account", "sdn", "nsi", "k8scluster", "k8srepo")
topics_admin = ("admin", )
await asyncio.gather(
self.msg.aioread(topics, self.loop, self.kafka_read_callback),
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"):
projects / osm / LCM.git / blobdiff