# under the License.
##
+import yaml
import asyncio
import logging
import logging.handlers
-import ROclient
-from lcm_utils import LcmException, LcmBase
+from osm_lcm import ROclient
+from osm_lcm.lcm_utils import LcmException, LcmBase, deep_get
+from n2vc.k8s_helm_conn import K8sHelmConnector
+from n2vc.k8s_helm3_conn import K8sHelm3Connector
+from n2vc.k8s_juju_conn import K8sJujuConnector
+from n2vc.exceptions import K8sException, N2VCException
from osm_common.dbbase import DbException
from copy import deepcopy
+from time import time
__author__ = "Alfonso Tierno"
class VimLcm(LcmBase):
# values that are encrypted at vim config because they are passwords
- vim_config_encrypted = ("admin_password", "nsx_password", "vcenter_password")
+ vim_config_encrypted = {"1.1": ("admin_password", "nsx_password", "vcenter_password"),
+ "default": ("admin_password", "nsx_password", "vcenter_password", "vrops_password")}
- def __init__(self, db, msg, fs, lcm_tasks, ro_config, loop):
+ def __init__(self, msg, lcm_tasks, config, loop):
"""
Init, Connect to database, filesystem storage, and messaging
:param config: two level dictionary with configuration. Top level should contain 'database', 'storage',
self.logger = logging.getLogger('lcm.vim')
self.loop = loop
self.lcm_tasks = lcm_tasks
- self.ro_config = ro_config
+ self.ro_config = config["ro_config"]
- super().__init__(db, msg, fs, self.logger)
+ super().__init__(msg, self.logger)
async def create(self, vim_content, order_id):
+
+ # HA tasks and backward compatibility:
+ # If 'vim_content' does not include 'op_id', we a running a legacy NBI version.
+ # In such a case, HA is not supported by NBI, 'op_id' is None, and lock_HA() will do nothing.
+ # Register 'create' task here for related future HA operations
+ op_id = vim_content.pop('op_id', None)
+ if not self.lcm_tasks.lock_HA('vim', 'create', op_id):
+ return
+
vim_id = vim_content["_id"]
logging_text = "Task vim_create={} ".format(vim_id)
self.logger.debug(logging_text + "Enter")
+
db_vim = None
db_vim_update = {}
exc = None
try:
step = "Getting vim-id='{}' from db".format(vim_id)
db_vim = self.db.get_one("vim_accounts", {"_id": vim_id})
- db_vim_update["_admin.deployed.RO"] = None
if vim_content.get("config") and vim_content["config"].get("sdn-controller"):
step = "Getting sdn-controller-id='{}' from db".format(vim_content["config"]["sdn-controller"])
db_sdn = self.db.get_one("sdns", {"_id": vim_content["config"]["sdn-controller"]})
+
+ # If the VIM account has an associated SDN account, also
+ # wait for any previous tasks in process for the SDN
+ await self.lcm_tasks.waitfor_related_HA('sdn', 'ANY', db_sdn["_id"])
+
if db_sdn.get("_admin") and db_sdn["_admin"].get("deployed") and db_sdn["_admin"]["deployed"].get("RO"):
RO_sdn_id = db_sdn["_admin"]["deployed"]["RO"]
else:
vim_content["config"]["sdn-controller"]))
step = "Creating vim at RO"
+ db_vim_update["_admin.deployed.RO"] = None
db_vim_update["_admin.detailed-status"] = step
self.update_db_2("vim_accounts", vim_id, db_vim_update)
RO = ROclient.ROClient(self.loop, **self.ro_config)
del vim_account_RO["config"]["sdn-controller"]
if "sdn-port-mapping" in vim_account_RO["config"]:
del vim_account_RO["config"]["sdn-port-mapping"]
- for p in self.vim_config_encrypted:
+ vim_config_encrypted_keys = self.vim_config_encrypted.get(schema_version) or \
+ self.vim_config_encrypted.get("default")
+ for p in vim_config_encrypted_keys:
if vim_account_RO["config"].get(p):
vim_account_RO["config"][p] = self.db.decrypt(vim_account_RO["config"][p],
schema_version=schema_version,
db_vim_update["_admin.deployed.RO-account"] = desc["uuid"]
db_vim_update["_admin.operationalState"] = "ENABLED"
db_vim_update["_admin.detailed-status"] = "Done"
+ # Mark the VIM 'create' HA task as successful
+ operation_state = 'COMPLETED'
+ operation_details = 'Done'
- # await asyncio.sleep(15) # TODO remove. This is for test
self.logger.debug(logging_text + "Exit Ok VIM account created at RO_vim_account_id={}".format(desc["uuid"]))
return
- except (ROclient.ROClientException, DbException) as e:
+ except (ROclient.ROClientException, DbException, asyncio.CancelledError) as e:
self.logger.error(logging_text + "Exit Exception {}".format(e))
exc = e
except Exception as e:
if exc and db_vim:
db_vim_update["_admin.operationalState"] = "ERROR"
db_vim_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
- if db_vim_update:
- self.update_db_2("vim_accounts", vim_id, db_vim_update)
+ # Mark the VIM 'create' HA task as erroneous
+ operation_state = 'FAILED'
+ operation_details = "ERROR {}: {}".format(step, exc)
+ try:
+ if db_vim_update:
+ self.update_db_2("vim_accounts", vim_id, db_vim_update)
+ # Register the VIM 'create' HA task either
+ # succesful or erroneous, or do nothing (if legacy NBI)
+ self.lcm_tasks.unlock_HA('vim', 'create', op_id,
+ operationState=operation_state,
+ detailed_status=operation_details)
+ except DbException as e:
+ self.logger.error(logging_text + "Cannot update database: {}".format(e))
+
self.lcm_tasks.remove("vim_account", vim_id, order_id)
async def edit(self, vim_content, order_id):
+
+ # HA tasks and backward compatibility:
+ # If 'vim_content' does not include 'op_id', we a running a legacy NBI version.
+ # In such a case, HA is not supported by NBI, and the HA check always returns True
+ op_id = vim_content.pop('op_id', None)
+ if not self.lcm_tasks.lock_HA('vim', 'edit', op_id):
+ return
+
vim_id = vim_content["_id"]
logging_text = "Task vim_edit={} ".format(vim_id)
self.logger.debug(logging_text + "Enter")
+
db_vim = None
exc = None
RO_sdn_id = None
db_vim_update = {}
step = "Getting vim-id='{}' from db".format(vim_id)
try:
- db_vim = self.db.get_one("vim_accounts", {"_id": vim_id})
+ # wait for any previous tasks in process
+ await self.lcm_tasks.waitfor_related_HA('vim', 'edit', op_id)
- # look if previous tasks in process
- task_name, task_dependency = self.lcm_tasks.lookfor_related("vim_account", vim_id, order_id)
- if task_dependency:
- step = "Waiting for related tasks to be completed: {}".format(task_name)
- self.logger.debug(logging_text + step)
- # TODO write this to database
- _, pending = await asyncio.wait(task_dependency, timeout=3600)
- if pending:
- raise LcmException("Timeout waiting related tasks to be completed")
+ db_vim = self.db.get_one("vim_accounts", {"_id": vim_id})
if db_vim.get("_admin") and db_vim["_admin"].get("deployed") and db_vim["_admin"]["deployed"].get("RO"):
if vim_content.get("config") and vim_content["config"].get("sdn-controller"):
step = "Getting sdn-controller-id='{}' from db".format(vim_content["config"]["sdn-controller"])
db_sdn = self.db.get_one("sdns", {"_id": vim_content["config"]["sdn-controller"]})
- # look if previous tasks in process
- task_name, task_dependency = self.lcm_tasks.lookfor_related("sdn", db_sdn["_id"])
- if task_dependency:
- step = "Waiting for related tasks to be completed: {}".format(task_name)
- self.logger.debug(logging_text + step)
- # TODO write this to database
- _, pending = await asyncio.wait(task_dependency, timeout=3600)
- if pending:
- raise LcmException("Timeout waiting related tasks to be completed")
+ # If the VIM account has an associated SDN account, also
+ # wait for any previous tasks in process for the SDN
+ await self.lcm_tasks.waitfor_related_HA('sdn', 'ANY', db_sdn["_id"])
if db_sdn.get("_admin") and db_sdn["_admin"].get("deployed") and db_sdn["_admin"]["deployed"].get(
"RO"):
vim_RO.pop("vim_password", None)
if RO_sdn_id:
vim_RO["config"]["sdn-controller"] = RO_sdn_id
- # TODO make a deep update of sdn-port-mapping
+ # TODO make a deep update of sdn-port-mapping
if vim_RO:
await RO.edit("vim", RO_vim_id, descriptor=vim_RO)
if "config" in vim_content:
vim_account_RO["config"] = vim_content["config"]
if vim_content.get("config"):
- for p in self.vim_config_encrypted:
+ vim_config_encrypted_keys = self.vim_config_encrypted.get(schema_version) or \
+ self.vim_config_encrypted.get("default")
+ for p in vim_config_encrypted_keys:
if vim_content["config"].get(p):
vim_account_RO["config"][p] = self.db.decrypt(vim_content["config"][p],
schema_version=schema_version,
# vim_thread. RO will remove and relaunch a new thread for this vim_account
await RO.edit("vim_account", RO_vim_id, descriptor=vim_account_RO)
db_vim_update["_admin.operationalState"] = "ENABLED"
+ # Mark the VIM 'edit' HA task as successful
+ operation_state = 'COMPLETED'
+ operation_details = 'Done'
self.logger.debug(logging_text + "Exit Ok RO_vim_id={}".format(RO_vim_id))
return
- except (ROclient.ROClientException, DbException) as e:
+ except (ROclient.ROClientException, DbException, asyncio.CancelledError) as e:
self.logger.error(logging_text + "Exit Exception {}".format(e))
exc = e
except Exception as e:
if exc and db_vim:
db_vim_update["_admin.operationalState"] = "ERROR"
db_vim_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
- if db_vim_update:
- self.update_db_2("vim_accounts", vim_id, db_vim_update)
+ # Mark the VIM 'edit' HA task as erroneous
+ operation_state = 'FAILED'
+ operation_details = "ERROR {}: {}".format(step, exc)
+ try:
+ if db_vim_update:
+ self.update_db_2("vim_accounts", vim_id, db_vim_update)
+ # Register the VIM 'edit' HA task either
+ # succesful or erroneous, or do nothing (if legacy NBI)
+ self.lcm_tasks.unlock_HA('vim', 'edit', op_id,
+ operationState=operation_state,
+ detailed_status=operation_details)
+ except DbException as e:
+ self.logger.error(logging_text + "Cannot update database: {}".format(e))
+
self.lcm_tasks.remove("vim_account", vim_id, order_id)
- async def delete(self, vim_id, order_id):
+ async def delete(self, vim_content, order_id):
+
+ # HA tasks and backward compatibility:
+ # If 'vim_content' does not include 'op_id', we a running a legacy NBI version.
+ # In such a case, HA is not supported by NBI, and the HA check always returns True
+ op_id = vim_content.pop('op_id', None)
+ if not self.lcm_tasks.lock_HA('vim', 'delete', op_id):
+ return
+
+ vim_id = vim_content["_id"]
logging_text = "Task vim_delete={} ".format(vim_id)
self.logger.debug(logging_text + "Enter")
+
db_vim = None
db_vim_update = {}
exc = None
step = "Getting vim from db"
try:
- db_vim = self.db.get_one("vim_accounts", {"_id": vim_id})
- if db_vim.get("_admin") and db_vim["_admin"].get("deployed") and db_vim["_admin"]["deployed"].get("RO"):
- RO_vim_id = db_vim["_admin"]["deployed"]["RO"]
- RO = ROclient.ROClient(self.loop, **self.ro_config)
- step = "Detaching vim from RO tenant"
- try:
- await RO.detach("vim_account", RO_vim_id)
- except ROclient.ROClientException as e:
- if e.http_code == 404: # not found
- self.logger.debug(logging_text + "RO_vim_id={} already detached".format(RO_vim_id))
- else:
- raise
-
- step = "Deleting vim from RO"
- try:
- await RO.delete("vim", RO_vim_id)
- except ROclient.ROClientException as e:
- if e.http_code == 404: # not found
- self.logger.debug(logging_text + "RO_vim_id={} already deleted".format(RO_vim_id))
- else:
- raise
- else:
- # nothing to delete
- self.logger.error(logging_text + "Nohing to remove at RO")
+ # wait for any previous tasks in process
+ await self.lcm_tasks.waitfor_related_HA('vim', 'delete', op_id)
+ if not self.ro_config.get("ng"):
+ db_vim = self.db.get_one("vim_accounts", {"_id": vim_id})
+ if db_vim.get("_admin") and db_vim["_admin"].get("deployed") and db_vim["_admin"]["deployed"].get("RO"):
+ RO_vim_id = db_vim["_admin"]["deployed"]["RO"]
+ RO = ROclient.ROClient(self.loop, **self.ro_config)
+ step = "Detaching vim from RO tenant"
+ try:
+ await RO.detach("vim_account", RO_vim_id)
+ except ROclient.ROClientException as e:
+ if e.http_code == 404: # not found
+ self.logger.debug(logging_text + "RO_vim_id={} already detached".format(RO_vim_id))
+ else:
+ raise
+
+ step = "Deleting vim from RO"
+ try:
+ await RO.delete("vim", RO_vim_id)
+ except ROclient.ROClientException as e:
+ if e.http_code == 404: # not found
+ self.logger.debug(logging_text + "RO_vim_id={} already deleted".format(RO_vim_id))
+ else:
+ raise
+ else:
+ # nothing to delete
+ self.logger.debug(logging_text + "Nothing to remove at RO")
self.db.del_one("vim_accounts", {"_id": vim_id})
+ db_vim = None
self.logger.debug(logging_text + "Exit Ok")
return
- except (ROclient.ROClientException, DbException) as e:
+ except (ROclient.ROClientException, DbException, asyncio.CancelledError) as e:
self.logger.error(logging_text + "Exit Exception {}".format(e))
exc = e
except Exception as e:
if exc and db_vim:
db_vim_update["_admin.operationalState"] = "ERROR"
db_vim_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
- if db_vim_update:
- self.update_db_2("vim_accounts", vim_id, db_vim_update)
+ # Mark the VIM 'delete' HA task as erroneous
+ operation_state = 'FAILED'
+ operation_details = "ERROR {}: {}".format(step, exc)
+ self.lcm_tasks.unlock_HA('vim', 'delete', op_id,
+ operationState=operation_state,
+ detailed_status=operation_details)
+ try:
+ if db_vim and db_vim_update:
+ self.update_db_2("vim_accounts", vim_id, db_vim_update)
+ # If the VIM 'delete' HA task was succesful, the DB entry has been deleted,
+ # which means that there is nowhere to register this task, so do nothing here.
+ except DbException as e:
+ self.logger.error(logging_text + "Cannot update database: {}".format(e))
self.lcm_tasks.remove("vim_account", vim_id, order_id)
# values that are encrypted at wim config because they are passwords
wim_config_encrypted = ()
- def __init__(self, db, msg, fs, lcm_tasks, ro_config, loop):
+ def __init__(self, msg, lcm_tasks, config, loop):
"""
Init, Connect to database, filesystem storage, and messaging
:param config: two level dictionary with configuration. Top level should contain 'database', 'storage',
self.logger = logging.getLogger('lcm.vim')
self.loop = loop
self.lcm_tasks = lcm_tasks
- self.ro_config = ro_config
+ self.ro_config = config["ro_config"]
- super().__init__(db, msg, fs, self.logger)
+ super().__init__(msg, self.logger)
async def create(self, wim_content, order_id):
+
+ # HA tasks and backward compatibility:
+ # If 'wim_content' does not include 'op_id', we a running a legacy NBI version.
+ # In such a case, HA is not supported by NBI, 'op_id' is None, and lock_HA() will do nothing.
+ # Register 'create' task here for related future HA operations
+ op_id = wim_content.pop('op_id', None)
+ self.lcm_tasks.lock_HA('wim', 'create', op_id)
+
wim_id = wim_content["_id"]
logging_text = "Task wim_create={} ".format(wim_id)
self.logger.debug(logging_text + "Enter")
+
db_wim = None
db_wim_update = {}
exc = None
db_wim_update["_admin.deployed.RO-account"] = desc["uuid"]
db_wim_update["_admin.operationalState"] = "ENABLED"
db_wim_update["_admin.detailed-status"] = "Done"
+ # Mark the WIM 'create' HA task as successful
+ operation_state = 'COMPLETED'
+ operation_details = 'Done'
self.logger.debug(logging_text + "Exit Ok WIM account created at RO_wim_account_id={}".format(desc["uuid"]))
return
- except (ROclient.ROClientException, DbException) as e:
+ except (ROclient.ROClientException, DbException, asyncio.CancelledError) as e:
self.logger.error(logging_text + "Exit Exception {}".format(e))
exc = e
except Exception as e:
if exc and db_wim:
db_wim_update["_admin.operationalState"] = "ERROR"
db_wim_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
- if db_wim_update:
- self.update_db_2("wim_accounts", wim_id, db_wim_update)
+ # Mark the WIM 'create' HA task as erroneous
+ operation_state = 'FAILED'
+ operation_details = "ERROR {}: {}".format(step, exc)
+ try:
+ if db_wim_update:
+ self.update_db_2("wim_accounts", wim_id, db_wim_update)
+ # Register the WIM 'create' HA task either
+ # succesful or erroneous, or do nothing (if legacy NBI)
+ self.lcm_tasks.unlock_HA('wim', 'create', op_id,
+ operationState=operation_state,
+ detailed_status=operation_details)
+ except DbException as e:
+ self.logger.error(logging_text + "Cannot update database: {}".format(e))
self.lcm_tasks.remove("wim_account", wim_id, order_id)
async def edit(self, wim_content, order_id):
+
+ # HA tasks and backward compatibility:
+ # If 'wim_content' does not include 'op_id', we a running a legacy NBI version.
+ # In such a case, HA is not supported by NBI, and the HA check always returns True
+ op_id = wim_content.pop('op_id', None)
+ if not self.lcm_tasks.lock_HA('wim', 'edit', op_id):
+ return
+
wim_id = wim_content["_id"]
logging_text = "Task wim_edit={} ".format(wim_id)
self.logger.debug(logging_text + "Enter")
+
db_wim = None
exc = None
RO_wim_id = None
db_wim_update = {}
step = "Getting wim-id='{}' from db".format(wim_id)
try:
- db_wim = self.db.get_one("wim_accounts", {"_id": wim_id})
+ # wait for any previous tasks in process
+ await self.lcm_tasks.waitfor_related_HA('wim', 'edit', op_id)
- # look if previous tasks in process
- task_name, task_dependency = self.lcm_tasks.lookfor_related("wim_account", wim_id, order_id)
- if task_dependency:
- step = "Waiting for related tasks to be completed: {}".format(task_name)
- self.logger.debug(logging_text + step)
- # TODO write this to database
- _, pending = await asyncio.wait(task_dependency, timeout=3600)
- if pending:
- raise LcmException("Timeout waiting related tasks to be completed")
+ db_wim = self.db.get_one("wim_accounts", {"_id": wim_id})
if db_wim.get("_admin") and db_wim["_admin"].get("deployed") and db_wim["_admin"]["deployed"].get("RO"):
# wim_thread. RO will remove and relaunch a new thread for this wim_account
await RO.edit("wim_account", RO_wim_id, descriptor=wim_account_RO)
db_wim_update["_admin.operationalState"] = "ENABLED"
+ # Mark the WIM 'edit' HA task as successful
+ operation_state = 'COMPLETED'
+ operation_details = 'Done'
self.logger.debug(logging_text + "Exit Ok RO_wim_id={}".format(RO_wim_id))
return
- except (ROclient.ROClientException, DbException) as e:
+ except (ROclient.ROClientException, DbException, asyncio.CancelledError) as e:
self.logger.error(logging_text + "Exit Exception {}".format(e))
exc = e
except Exception as e:
if exc and db_wim:
db_wim_update["_admin.operationalState"] = "ERROR"
db_wim_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
- if db_wim_update:
- self.update_db_2("wim_accounts", wim_id, db_wim_update)
+ # Mark the WIM 'edit' HA task as erroneous
+ operation_state = 'FAILED'
+ operation_details = "ERROR {}: {}".format(step, exc)
+ try:
+ if db_wim_update:
+ self.update_db_2("wim_accounts", wim_id, db_wim_update)
+ # Register the WIM 'edit' HA task either
+ # succesful or erroneous, or do nothing (if legacy NBI)
+ self.lcm_tasks.unlock_HA('wim', 'edit', op_id,
+ operationState=operation_state,
+ detailed_status=operation_details)
+ except DbException as e:
+ self.logger.error(logging_text + "Cannot update database: {}".format(e))
self.lcm_tasks.remove("wim_account", wim_id, order_id)
- async def delete(self, wim_id, order_id):
+ async def delete(self, wim_content, order_id):
+
+ # HA tasks and backward compatibility:
+ # If 'vim_content' does not include 'op_id', we a running a legacy NBI version.
+ # In such a case, HA is not supported by NBI, and the HA check always returns True
+ op_id = wim_content.pop('op_id', None)
+ if not self.lcm_tasks.lock_HA('wim', 'delete', op_id):
+ return
+
+ wim_id = wim_content["_id"]
logging_text = "Task wim_delete={} ".format(wim_id)
self.logger.debug(logging_text + "Enter")
+
db_wim = None
db_wim_update = {}
exc = None
step = "Getting wim from db"
try:
+ # wait for any previous tasks in process
+ await self.lcm_tasks.waitfor_related_HA('wim', 'delete', op_id)
+
db_wim = self.db.get_one("wim_accounts", {"_id": wim_id})
if db_wim.get("_admin") and db_wim["_admin"].get("deployed") and db_wim["_admin"]["deployed"].get("RO"):
RO_wim_id = db_wim["_admin"]["deployed"]["RO"]
# nothing to delete
self.logger.error(logging_text + "Nohing to remove at RO")
self.db.del_one("wim_accounts", {"_id": wim_id})
+ db_wim = None
self.logger.debug(logging_text + "Exit Ok")
return
- except (ROclient.ROClientException, DbException) as e:
+ except (ROclient.ROClientException, DbException, asyncio.CancelledError) as e:
self.logger.error(logging_text + "Exit Exception {}".format(e))
exc = e
except Exception as e:
if exc and db_wim:
db_wim_update["_admin.operationalState"] = "ERROR"
db_wim_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
- if db_wim_update:
- self.update_db_2("wim_accounts", wim_id, db_wim_update)
+ # Mark the WIM 'delete' HA task as erroneous
+ operation_state = 'FAILED'
+ operation_details = "ERROR {}: {}".format(step, exc)
+ self.lcm_tasks.unlock_HA('wim', 'delete', op_id,
+ operationState=operation_state,
+ detailed_status=operation_details)
+ try:
+ if db_wim and db_wim_update:
+ self.update_db_2("wim_accounts", wim_id, db_wim_update)
+ # If the WIM 'delete' HA task was succesful, the DB entry has been deleted,
+ # which means that there is nowhere to register this task, so do nothing here.
+ except DbException as e:
+ self.logger.error(logging_text + "Cannot update database: {}".format(e))
self.lcm_tasks.remove("wim_account", wim_id, order_id)
class SdnLcm(LcmBase):
- def __init__(self, db, msg, fs, lcm_tasks, ro_config, loop):
+ def __init__(self, msg, lcm_tasks, config, loop):
"""
Init, Connect to database, filesystem storage, and messaging
:param config: two level dictionary with configuration. Top level should contain 'database', 'storage',
self.logger = logging.getLogger('lcm.sdn')
self.loop = loop
self.lcm_tasks = lcm_tasks
- self.ro_config = ro_config
+ self.ro_config = config["ro_config"]
- super().__init__(db, msg, fs, self.logger)
+ super().__init__(msg, self.logger)
async def create(self, sdn_content, order_id):
+
+ # HA tasks and backward compatibility:
+ # If 'sdn_content' does not include 'op_id', we a running a legacy NBI version.
+ # In such a case, HA is not supported by NBI, 'op_id' is None, and lock_HA() will do nothing.
+ # Register 'create' task here for related future HA operations
+ op_id = sdn_content.pop('op_id', None)
+ self.lcm_tasks.lock_HA('sdn', 'create', op_id)
+
sdn_id = sdn_content["_id"]
logging_text = "Task sdn_create={} ".format(sdn_id)
self.logger.debug(logging_text + "Enter")
+
db_sdn = None
db_sdn_update = {}
RO_sdn_id = None
db_sdn_update["_admin.deployed.RO"] = None
step = "Creating sdn at RO"
+ db_sdn_update["_admin.detailed-status"] = step
+ self.update_db_2("sdns", sdn_id, db_sdn_update)
+
RO = ROclient.ROClient(self.loop, **self.ro_config)
sdn_RO = deepcopy(sdn_content)
sdn_RO.pop("_id", None)
db_sdn_update["_admin.deployed.RO"] = RO_sdn_id
db_sdn_update["_admin.operationalState"] = "ENABLED"
self.logger.debug(logging_text + "Exit Ok RO_sdn_id={}".format(RO_sdn_id))
+ # Mark the SDN 'create' HA task as successful
+ operation_state = 'COMPLETED'
+ operation_details = 'Done'
return
- except (ROclient.ROClientException, DbException) as e:
+ except (ROclient.ROClientException, DbException, asyncio.CancelledError) as e:
self.logger.error(logging_text + "Exit Exception {}".format(e))
exc = e
except Exception as e:
if exc and db_sdn:
db_sdn_update["_admin.operationalState"] = "ERROR"
db_sdn_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
- if db_sdn_update:
- self.update_db_2("sdns", sdn_id, db_sdn_update)
+ # Mark the SDN 'create' HA task as erroneous
+ operation_state = 'FAILED'
+ operation_details = "ERROR {}: {}".format(step, exc)
+ try:
+ if db_sdn and db_sdn_update:
+ self.update_db_2("sdns", sdn_id, db_sdn_update)
+ # Register the SDN 'create' HA task either
+ # succesful or erroneous, or do nothing (if legacy NBI)
+ self.lcm_tasks.unlock_HA('sdn', 'create', op_id,
+ operationState=operation_state,
+ detailed_status=operation_details)
+ except DbException as e:
+ self.logger.error(logging_text + "Cannot update database: {}".format(e))
self.lcm_tasks.remove("sdn", sdn_id, order_id)
async def edit(self, sdn_content, order_id):
+
+ # HA tasks and backward compatibility:
+ # If 'sdn_content' does not include 'op_id', we a running a legacy NBI version.
+ # In such a case, HA is not supported by NBI, and the HA check always returns True
+ op_id = sdn_content.pop('op_id', None)
+ if not self.lcm_tasks.lock_HA('sdn', 'edit', op_id):
+ return
+
sdn_id = sdn_content["_id"]
logging_text = "Task sdn_edit={} ".format(sdn_id)
self.logger.debug(logging_text + "Enter")
+
db_sdn = None
db_sdn_update = {}
exc = None
step = "Getting sdn from db"
try:
+ # wait for any previous tasks in process
+ await self.lcm_tasks.waitfor_related_HA('sdn', 'edit', op_id)
+
db_sdn = self.db.get_one("sdns", {"_id": sdn_id})
RO_sdn_id = None
if db_sdn.get("_admin") and db_sdn["_admin"].get("deployed") and db_sdn["_admin"]["deployed"].get("RO"):
if sdn_RO:
await RO.edit("sdn", RO_sdn_id, descriptor=sdn_RO)
db_sdn_update["_admin.operationalState"] = "ENABLED"
+ # Mark the SDN 'edit' HA task as successful
+ operation_state = 'COMPLETED'
+ operation_details = 'Done'
self.logger.debug(logging_text + "Exit Ok RO_sdn_id={}".format(RO_sdn_id))
return
- except (ROclient.ROClientException, DbException) as e:
+ except (ROclient.ROClientException, DbException, asyncio.CancelledError) as e:
self.logger.error(logging_text + "Exit Exception {}".format(e))
exc = e
except Exception as e:
if exc and db_sdn:
db_sdn["_admin.operationalState"] = "ERROR"
db_sdn["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
- if db_sdn_update:
- self.update_db_2("sdns", sdn_id, db_sdn_update)
+ # Mark the SDN 'edit' HA task as erroneous
+ operation_state = 'FAILED'
+ operation_details = "ERROR {}: {}".format(step, exc)
+ try:
+ if db_sdn_update:
+ self.update_db_2("sdns", sdn_id, db_sdn_update)
+ # Register the SDN 'edit' HA task either
+ # succesful or erroneous, or do nothing (if legacy NBI)
+ self.lcm_tasks.unlock_HA('sdn', 'edit', op_id,
+ operationState=operation_state,
+ detailed_status=operation_details)
+ except DbException as e:
+ self.logger.error(logging_text + "Cannot update database: {}".format(e))
self.lcm_tasks.remove("sdn", sdn_id, order_id)
- async def delete(self, sdn_id, order_id):
+ async def delete(self, sdn_content, order_id):
+
+ # HA tasks and backward compatibility:
+ # If 'vim_content' does not include 'op_id', we a running a legacy NBI version.
+ # In such a case, HA is not supported by NBI, and the HA check always returns True
+ op_id = sdn_content.pop('op_id', None)
+ if not self.lcm_tasks.lock_HA('sdn', 'delete', op_id):
+ return
+
+ sdn_id = sdn_content["_id"]
logging_text = "Task sdn_delete={} ".format(sdn_id)
self.logger.debug(logging_text + "Enter")
+
db_sdn = None
db_sdn_update = {}
exc = None
step = "Getting sdn from db"
try:
+ # wait for any previous tasks in process
+ await self.lcm_tasks.waitfor_related_HA('sdn', 'delete', op_id)
+
db_sdn = self.db.get_one("sdns", {"_id": sdn_id})
if db_sdn.get("_admin") and db_sdn["_admin"].get("deployed") and db_sdn["_admin"]["deployed"].get("RO"):
RO_sdn_id = db_sdn["_admin"]["deployed"]["RO"]
# nothing to delete
self.logger.error(logging_text + "Skipping. There is not RO information at database")
self.db.del_one("sdns", {"_id": sdn_id})
+ db_sdn = None
self.logger.debug("sdn_delete task sdn_id={} Exit Ok".format(sdn_id))
return
- except (ROclient.ROClientException, DbException) as e:
+ except (ROclient.ROClientException, DbException, asyncio.CancelledError) as e:
self.logger.error(logging_text + "Exit Exception {}".format(e))
exc = e
except Exception as e:
if exc and db_sdn:
db_sdn["_admin.operationalState"] = "ERROR"
db_sdn["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
- if db_sdn_update:
- self.update_db_2("sdns", sdn_id, db_sdn_update)
+ # Mark the SDN 'delete' HA task as erroneous
+ operation_state = 'FAILED'
+ operation_details = "ERROR {}: {}".format(step, exc)
+ self.lcm_tasks.unlock_HA('sdn', 'delete', op_id,
+ operationState=operation_state,
+ detailed_status=operation_details)
+ try:
+ if db_sdn and db_sdn_update:
+ self.update_db_2("sdns", sdn_id, db_sdn_update)
+ # If the SDN 'delete' HA task was succesful, the DB entry has been deleted,
+ # which means that there is nowhere to register this task, so do nothing here.
+ except DbException as e:
+ self.logger.error(logging_text + "Cannot update database: {}".format(e))
self.lcm_tasks.remove("sdn", sdn_id, order_id)
+
+
+class K8sClusterLcm(LcmBase):
+ timeout_create = 300
+
+ def __init__(self, msg, lcm_tasks, config, loop):
+ """
+ Init, Connect to database, filesystem storage, and messaging
+ :param config: two level dictionary with configuration. Top level should contain 'database', 'storage',
+ :return: None
+ """
+
+ self.logger = logging.getLogger('lcm.k8scluster')
+ self.loop = loop
+ self.lcm_tasks = lcm_tasks
+ self.vca_config = config["VCA"]
+
+ super().__init__(msg, self.logger)
+
+ self.helm2_k8scluster = K8sHelmConnector(
+ kubectl_command=self.vca_config.get("kubectlpath"),
+ helm_command=self.vca_config.get("helmpath"),
+ log=self.logger,
+ on_update_db=None,
+ db=self.db,
+ fs=self.fs
+ )
+
+ self.helm3_k8scluster = K8sHelm3Connector(
+ kubectl_command=self.vca_config.get("kubectlpath"),
+ helm_command=self.vca_config.get("helm3path"),
+ fs=self.fs,
+ log=self.logger,
+ db=self.db,
+ on_update_db=None
+ )
+
+ self.juju_k8scluster = K8sJujuConnector(
+ kubectl_command=self.vca_config.get("kubectlpath"),
+ juju_command=self.vca_config.get("jujupath"),
+ log=self.logger,
+ loop=self.loop,
+ on_update_db=None,
+ vca_config=self.vca_config,
+ db=self.db,
+ fs=self.fs
+ )
+
+ self.k8s_map = {
+ "helm-chart": self.helm2_k8scluster,
+ "helm-chart-v3": self.helm3_k8scluster,
+ "juju-bundle": self.juju_k8scluster,
+ }
+
+ async def create(self, k8scluster_content, order_id):
+
+ op_id = k8scluster_content.pop('op_id', None)
+ if not self.lcm_tasks.lock_HA('k8scluster', 'create', op_id):
+ return
+
+ k8scluster_id = k8scluster_content["_id"]
+ logging_text = "Task k8scluster_create={} ".format(k8scluster_id)
+ self.logger.debug(logging_text + "Enter")
+
+ db_k8scluster = None
+ db_k8scluster_update = {}
+ exc = None
+ try:
+ step = "Getting k8scluster-id='{}' from db".format(k8scluster_id)
+ self.logger.debug(logging_text + step)
+ db_k8scluster = self.db.get_one("k8sclusters", {"_id": k8scluster_id})
+ self.db.encrypt_decrypt_fields(db_k8scluster.get("credentials"), 'decrypt', ['password', 'secret'],
+ schema_version=db_k8scluster["schema_version"], salt=db_k8scluster["_id"])
+ k8s_credentials = yaml.safe_dump(db_k8scluster.get("credentials"))
+ pending_tasks = []
+ task2name = {}
+ init_target = deep_get(db_k8scluster, ("_admin", "init"))
+ step = "Launching k8scluster init tasks"
+ for task_name in ("helm-chart", "juju-bundle", "helm-chart-v3"):
+ if init_target and task_name not in init_target:
+ continue
+ task = asyncio.ensure_future(self.k8s_map[task_name].init_env(k8s_credentials,
+ reuse_cluster_uuid=k8scluster_id))
+ pending_tasks.append(task)
+ task2name[task] = task_name
+
+ error_text_list = []
+ tasks_name_ok = []
+ reached_timeout = False
+ now = time()
+
+ while pending_tasks:
+ _timeout = max(1, self.timeout_create - (time() - now)) # ensure not negative with max
+ step = "Waiting for k8scluster init tasks"
+ done, pending_tasks = await asyncio.wait(pending_tasks, timeout=_timeout,
+ return_when=asyncio.FIRST_COMPLETED)
+ if not done:
+ # timeout. Set timeout is reached and process pending as if they hase been finished
+ done = pending_tasks
+ pending_tasks = None
+ reached_timeout = True
+ for task in done:
+ task_name = task2name[task]
+ if reached_timeout:
+ exc = "Timeout"
+ elif task.cancelled():
+ exc = "Cancelled"
+ else:
+ exc = task.exception()
+
+ if exc:
+ error_text_list.append("Failing init {}: {}".format(task_name, exc))
+ db_k8scluster_update["_admin.{}.error_msg".format(task_name)] = str(exc)
+ db_k8scluster_update["_admin.{}.id".format(task_name)] = None
+ db_k8scluster_update["_admin.{}.operationalState".format(task_name)] = "ERROR"
+ self.logger.error(logging_text + "{} init fail: {}".format(task_name, exc),
+ exc_info=not isinstance(exc, (N2VCException, str)))
+ else:
+ k8s_id, uninstall_sw = task.result()
+ tasks_name_ok.append(task_name)
+ self.logger.debug(logging_text + "{} init success. id={} created={}".format(
+ task_name, k8s_id, uninstall_sw))
+ db_k8scluster_update["_admin.{}.error_msg".format(task_name)] = None
+ db_k8scluster_update["_admin.{}.id".format(task_name)] = k8s_id
+ db_k8scluster_update["_admin.{}.created".format(task_name)] = uninstall_sw
+ db_k8scluster_update["_admin.{}.operationalState".format(task_name)] = "ENABLED"
+ # update database
+ step = "Updating database for " + task_name
+ self.update_db_2("k8sclusters", k8scluster_id, db_k8scluster_update)
+ if tasks_name_ok:
+ operation_details = "ready for " + ", ".join(tasks_name_ok)
+ operation_state = "COMPLETED"
+ db_k8scluster_update["_admin.operationalState"] = "ENABLED" if not error_text_list else "DEGRADED"
+ operation_details += "; " + ";".join(error_text_list)
+ else:
+ db_k8scluster_update["_admin.operationalState"] = "ERROR"
+ operation_state = "FAILED"
+ operation_details = ";".join(error_text_list)
+ db_k8scluster_update["_admin.detailed-status"] = operation_details
+ self.logger.debug(logging_text + "Done. Result: " + operation_state)
+ exc = None
+
+ except Exception as e:
+ if isinstance(e, (LcmException, DbException, K8sException, N2VCException, asyncio.CancelledError)):
+ self.logger.error(logging_text + "Exit Exception {}".format(e))
+ else:
+ self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
+ exc = e
+ finally:
+ if exc and db_k8scluster:
+ db_k8scluster_update["_admin.operationalState"] = "ERROR"
+ db_k8scluster_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
+ operation_state = 'FAILED'
+ operation_details = "ERROR {}: {}".format(step, exc)
+ try:
+ if db_k8scluster and db_k8scluster_update:
+ self.update_db_2("k8sclusters", k8scluster_id, db_k8scluster_update)
+
+ # Register the operation and unlock
+ self.lcm_tasks.unlock_HA('k8scluster', 'create', op_id,
+ operationState=operation_state,
+ detailed_status=operation_details)
+ except DbException as e:
+ self.logger.error(logging_text + "Cannot update database: {}".format(e))
+ self.lcm_tasks.remove("k8scluster", k8scluster_id, order_id)
+
+ async def delete(self, k8scluster_content, order_id):
+
+ # HA tasks and backward compatibility:
+ # If 'vim_content' does not include 'op_id', we a running a legacy NBI version.
+ # In such a case, HA is not supported by NBI, 'op_id' is None, and lock_HA() will do nothing.
+ # Register 'delete' task here for related future HA operations
+ op_id = k8scluster_content.pop('op_id', None)
+ if not self.lcm_tasks.lock_HA('k8scluster', 'delete', op_id):
+ return
+
+ k8scluster_id = k8scluster_content["_id"]
+ logging_text = "Task k8scluster_delete={} ".format(k8scluster_id)
+ self.logger.debug(logging_text + "Enter")
+
+ db_k8scluster = None
+ db_k8scluster_update = {}
+ exc = None
+ try:
+ step = "Getting k8scluster='{}' from db".format(k8scluster_id)
+ self.logger.debug(logging_text + step)
+ db_k8scluster = self.db.get_one("k8sclusters", {"_id": k8scluster_id})
+ k8s_hc_id = deep_get(db_k8scluster, ("_admin", "helm-chart", "id"))
+ k8s_h3c_id = deep_get(db_k8scluster, ("_admin", "helm-chart-v3", "id"))
+ k8s_jb_id = deep_get(db_k8scluster, ("_admin", "juju-bundle", "id"))
+
+ cluster_removed = True
+ if k8s_jb_id: # delete in reverse order of creation
+ step = "Removing juju-bundle '{}'".format(k8s_jb_id)
+ uninstall_sw = deep_get(db_k8scluster, ("_admin", "juju-bundle", "created")) or False
+ cluster_removed = await self.juju_k8scluster.reset(cluster_uuid=k8s_jb_id, uninstall_sw=uninstall_sw)
+ db_k8scluster_update["_admin.juju-bundle.id"] = None
+ db_k8scluster_update["_admin.juju-bundle.operationalState"] = "DISABLED"
+
+ if k8s_hc_id:
+ step = "Removing helm-chart '{}'".format(k8s_hc_id)
+ uninstall_sw = deep_get(db_k8scluster, ("_admin", "helm-chart", "created")) or False
+ cluster_removed = await self.helm2_k8scluster.reset(cluster_uuid=k8s_hc_id, uninstall_sw=uninstall_sw)
+ db_k8scluster_update["_admin.helm-chart.id"] = None
+ db_k8scluster_update["_admin.helm-chart.operationalState"] = "DISABLED"
+
+ if k8s_h3c_id:
+ step = "Removing helm-chart-v3 '{}'".format(k8s_hc_id)
+ uninstall_sw = deep_get(db_k8scluster, ("_admin", "helm-chart-v3", "created")) or False
+ cluster_removed = await self.helm3_k8scluster.reset(cluster_uuid=k8s_h3c_id, uninstall_sw=uninstall_sw)
+ db_k8scluster_update["_admin.helm-chart-v3.id"] = None
+ db_k8scluster_update["_admin.helm-chart-v3.operationalState"] = "DISABLED"
+
+ # Try to remove from cluster_inserted to clean old versions
+ if k8s_hc_id and cluster_removed:
+ step = "Removing k8scluster='{}' from k8srepos".format(k8scluster_id)
+ self.logger.debug(logging_text + step)
+ db_k8srepo_list = self.db.get_list("k8srepos", {"_admin.cluster-inserted": k8s_hc_id})
+ for k8srepo in db_k8srepo_list:
+ try:
+ cluster_list = k8srepo["_admin"]["cluster-inserted"]
+ cluster_list.remove(k8s_hc_id)
+ self.update_db_2("k8srepos", k8srepo["_id"], {"_admin.cluster-inserted": cluster_list})
+ except Exception as e:
+ self.logger.error("{}: {}".format(step, e))
+ self.db.del_one("k8sclusters", {"_id": k8scluster_id})
+ db_k8scluster_update = None
+ self.logger.debug(logging_text + "Done")
+
+ except Exception as e:
+ if isinstance(e, (LcmException, DbException, K8sException, N2VCException, asyncio.CancelledError)):
+ self.logger.error(logging_text + "Exit Exception {}".format(e))
+ else:
+ self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
+ exc = e
+ finally:
+ if exc and db_k8scluster:
+ db_k8scluster_update["_admin.operationalState"] = "ERROR"
+ db_k8scluster_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
+ # Mark the WIM 'create' HA task as erroneous
+ operation_state = 'FAILED'
+ operation_details = "ERROR {}: {}".format(step, exc)
+ else:
+ operation_state = 'COMPLETED'
+ operation_details = "deleted"
+
+ try:
+ if db_k8scluster_update:
+ self.update_db_2("k8sclusters", k8scluster_id, db_k8scluster_update)
+ # Register the K8scluster 'delete' HA task either
+ # succesful or erroneous, or do nothing (if legacy NBI)
+ self.lcm_tasks.unlock_HA('k8scluster', 'delete', op_id,
+ operationState=operation_state,
+ detailed_status=operation_details)
+ except DbException as e:
+ self.logger.error(logging_text + "Cannot update database: {}".format(e))
+ self.lcm_tasks.remove("k8scluster", k8scluster_id, order_id)
+
+
+class K8sRepoLcm(LcmBase):
+
+ def __init__(self, msg, lcm_tasks, config, loop):
+ """
+ Init, Connect to database, filesystem storage, and messaging
+ :param config: two level dictionary with configuration. Top level should contain 'database', 'storage',
+ :return: None
+ """
+
+ self.logger = logging.getLogger('lcm.k8srepo')
+ self.loop = loop
+ self.lcm_tasks = lcm_tasks
+ self.vca_config = config["VCA"]
+
+ super().__init__(msg, self.logger)
+
+ self.k8srepo = K8sHelmConnector(
+ kubectl_command=self.vca_config.get("kubectlpath"),
+ helm_command=self.vca_config.get("helmpath"),
+ fs=self.fs,
+ log=self.logger,
+ db=self.db,
+ on_update_db=None
+ )
+
+ async def create(self, k8srepo_content, order_id):
+
+ # HA tasks and backward compatibility:
+ # If 'vim_content' does not include 'op_id', we a running a legacy NBI version.
+ # In such a case, HA is not supported by NBI, 'op_id' is None, and lock_HA() will do nothing.
+ # Register 'create' task here for related future HA operations
+
+ op_id = k8srepo_content.pop('op_id', None)
+ if not self.lcm_tasks.lock_HA('k8srepo', 'create', op_id):
+ return
+
+ k8srepo_id = k8srepo_content.get("_id")
+ logging_text = "Task k8srepo_create={} ".format(k8srepo_id)
+ self.logger.debug(logging_text + "Enter")
+
+ db_k8srepo = None
+ db_k8srepo_update = {}
+ exc = None
+ operation_state = 'COMPLETED'
+ operation_details = ''
+ try:
+ step = "Getting k8srepo-id='{}' from db".format(k8srepo_id)
+ self.logger.debug(logging_text + step)
+ db_k8srepo = self.db.get_one("k8srepos", {"_id": k8srepo_id})
+ db_k8srepo_update["_admin.operationalState"] = "ENABLED"
+ except Exception as e:
+ self.logger.error(logging_text + "Exit Exception {}".format(e),
+ exc_info=not isinstance(e, (LcmException, DbException, K8sException, N2VCException,
+ asyncio.CancelledError)))
+ exc = e
+ finally:
+ if exc and db_k8srepo:
+ db_k8srepo_update["_admin.operationalState"] = "ERROR"
+ db_k8srepo_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
+ # Mark the WIM 'create' HA task as erroneous
+ operation_state = 'FAILED'
+ operation_details = "ERROR {}: {}".format(step, exc)
+ try:
+ if db_k8srepo_update:
+ self.update_db_2("k8srepos", k8srepo_id, db_k8srepo_update)
+ # Register the K8srepo 'create' HA task either
+ # succesful or erroneous, or do nothing (if legacy NBI)
+ self.lcm_tasks.unlock_HA('k8srepo', 'create', op_id,
+ operationState=operation_state,
+ detailed_status=operation_details)
+ except DbException as e:
+ self.logger.error(logging_text + "Cannot update database: {}".format(e))
+ self.lcm_tasks.remove("k8srepo", k8srepo_id, order_id)
+
+ async def delete(self, k8srepo_content, order_id):
+
+ # HA tasks and backward compatibility:
+ # If 'vim_content' does not include 'op_id', we a running a legacy NBI version.
+ # In such a case, HA is not supported by NBI, 'op_id' is None, and lock_HA() will do nothing.
+ # Register 'delete' task here for related future HA operations
+ op_id = k8srepo_content.pop('op_id', None)
+ if not self.lcm_tasks.lock_HA('k8srepo', 'delete', op_id):
+ return
+
+ k8srepo_id = k8srepo_content.get("_id")
+ logging_text = "Task k8srepo_delete={} ".format(k8srepo_id)
+ self.logger.debug(logging_text + "Enter")
+
+ db_k8srepo = None
+ db_k8srepo_update = {}
+
+ exc = None
+ operation_state = 'COMPLETED'
+ operation_details = ''
+ try:
+ step = "Getting k8srepo-id='{}' from db".format(k8srepo_id)
+ self.logger.debug(logging_text + step)
+ db_k8srepo = self.db.get_one("k8srepos", {"_id": k8srepo_id})
+
+ except Exception as e:
+ self.logger.error(logging_text + "Exit Exception {}".format(e),
+ exc_info=not isinstance(e, (LcmException, DbException, K8sException, N2VCException,
+ asyncio.CancelledError)))
+ exc = e
+ finally:
+ if exc and db_k8srepo:
+ db_k8srepo_update["_admin.operationalState"] = "ERROR"
+ db_k8srepo_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
+ # Mark the WIM 'create' HA task as erroneous
+ operation_state = 'FAILED'
+ operation_details = "ERROR {}: {}".format(step, exc)
+ try:
+ if db_k8srepo_update:
+ self.update_db_2("k8srepos", k8srepo_id, db_k8srepo_update)
+ # Register the K8srepo 'delete' HA task either
+ # succesful or erroneous, or do nothing (if legacy NBI)
+ self.lcm_tasks.unlock_HA('k8srepo', 'delete', op_id,
+ operationState=operation_state,
+ detailed_status=operation_details)
+ self.db.del_one("k8srepos", {"_id": k8srepo_id})
+ except DbException as e:
+ self.logger.error(logging_text + "Cannot update database: {}".format(e))
+ self.lcm_tasks.remove("k8srepo", k8srepo_id, order_id)