-#!/usr/bin/python3
# -*- coding: utf-8 -*-
-import asyncio
+##
+# Copyright 2018 Telefonica S.A.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+##
+
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
from osm_common.dbbase import DbException
from copy import deepcopy
class VimLcm(LcmBase):
+ # values that are encrypted at vim config because they are passwords
+ 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):
"""
super().__init__(db, msg, fs, 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"]
+ vim_content.pop("op_id", None)
logging_text = "Task vim_create={} ".format(vim_id)
self.logger.debug(logging_text + "Enter")
+
db_vim = None
db_vim_update = {}
exc = None
RO_sdn_id = None
+ operationState_HA = ''
+ detailed_status_HA = ''
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)
vim_RO = deepcopy(vim_content)
vim_RO.pop("_id", None)
vim_RO.pop("_admin", None)
- vim_RO.pop("schema_version", None)
+ schema_version = vim_RO.pop("schema_version", None)
vim_RO.pop("schema_type", None)
vim_RO.pop("vim_tenant_name", None)
vim_RO["type"] = vim_RO.pop("vim_type")
desc = await RO.create("vim", descriptor=vim_RO)
RO_vim_id = desc["uuid"]
db_vim_update["_admin.deployed.RO"] = RO_vim_id
+ self.logger.debug(logging_text + "VIM created at RO_vim_id={}".format(RO_vim_id))
step = "Creating vim_account at RO"
db_vim_update["_admin.detailed-status"] = step
self.update_db_2("vim_accounts", vim_id, db_vim_update)
+ if vim_content.get("vim_password"):
+ vim_content["vim_password"] = self.db.decrypt(vim_content["vim_password"],
+ schema_version=schema_version,
+ salt=vim_id)
vim_account_RO = {"vim_tenant_name": vim_content["vim_tenant_name"],
"vim_username": vim_content["vim_user"],
"vim_password": vim_content["vim_password"]
del vim_account_RO["config"]["sdn-controller"]
if "sdn-port-mapping" in vim_account_RO["config"]:
del vim_account_RO["config"]["sdn-port-mapping"]
- desc = await RO.attach_datacenter(RO_vim_id, descriptor=vim_account_RO)
+ 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,
+ salt=vim_id)
+
+ desc = await RO.attach("vim_account", RO_vim_id, descriptor=vim_account_RO)
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
+ operationState_HA = 'COMPLETED'
+ detailed_status_HA = 'Done'
# await asyncio.sleep(15) # TODO remove. This is for test
- self.logger.debug(logging_text + "Exit Ok RO_vim_id={}".format(RO_vim_id))
+ 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:
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
+ operationState_HA = 'FAILED'
+ detailed_status_HA = "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.register_HA('vim', 'create', op_id,
+ operationState=operationState_HA,
+ detailed_status=detailed_status_HA)
+ 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"]
+ vim_content.pop("op_id", None)
logging_text = "Task vim_edit={} ".format(vim_id)
self.logger.debug(logging_text + "Enter")
+
db_vim = None
exc = None
RO_sdn_id = None
RO_vim_id = None
db_vim_update = {}
+ operationState_HA = ''
+ detailed_status_HA = ''
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
- await asyncio.wait(task_dependency, timeout=3600)
+ 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
- await asyncio.wait(task_dependency, timeout=3600)
+ # 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 = deepcopy(vim_content)
vim_RO.pop("_id", None)
vim_RO.pop("_admin", None)
- vim_RO.pop("schema_version", None)
+ schema_version = vim_RO.pop("schema_version", None)
vim_RO.pop("schema_type", None)
vim_RO.pop("vim_tenant_name", None)
if "vim_type" in vim_RO:
del vim_content["config"]["sdn-port-mapping"]
if not vim_content["config"]:
del vim_content["config"]
- for k in ("vim_tenant_name", "vim_password", "config"):
- if k in vim_content:
- vim_account_RO[k] = vim_content[k]
+ if "vim_tenant_name" in vim_content:
+ vim_account_RO["vim_tenant_name"] = vim_content["vim_tenant_name"]
+ if "vim_password" in vim_content:
+ vim_account_RO["vim_password"] = vim_content["vim_password"]
+ if vim_content.get("vim_password"):
+ vim_account_RO["vim_password"] = self.db.decrypt(vim_content["vim_password"],
+ schema_version=schema_version,
+ salt=vim_id)
+ if "config" in vim_content:
+ vim_account_RO["config"] = vim_content["config"]
+ if vim_content.get("config"):
+ 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,
+ salt=vim_id)
+
if "vim_user" in vim_content:
vim_content["vim_username"] = vim_content["vim_user"]
# vim_account must be edited always even if empty in order to ensure changes are translated to RO
# 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
+ operationState_HA = 'COMPLETED'
+ detailed_status_HA = 'Done'
self.logger.debug(logging_text + "Exit Ok RO_vim_id={}".format(RO_vim_id))
return
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
+ operationState_HA = 'FAILED'
+ detailed_status_HA = "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.register_HA('vim', 'edit', op_id,
+ operationState=operationState_HA,
+ detailed_status=detailed_status_HA)
+ 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
+ operationState_HA = ''
+ detailed_status_HA = ''
step = "Getting vim from db"
try:
+ # wait for any previous tasks in process
+ await self.lcm_tasks.waitfor_related_HA('vim', 'delete', op_id)
+
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_datacenter(RO_vim_id)
+ 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))
raise
else:
# nothing to delete
- self.logger.error(logging_text + "Nohing to remove at RO")
+ self.logger.error(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
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
+ operationState_HA = 'FAILED'
+ detailed_status_HA = "ERROR {}: {}".format(step, exc)
+ self.lcm_tasks.register_HA('vim', 'delete', op_id,
+ operationState=operationState_HA,
+ detailed_status=detailed_status_HA)
+ 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)
+class WimLcm(LcmBase):
+ # 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):
+ """
+ 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.vim')
+ self.loop = loop
+ self.lcm_tasks = lcm_tasks
+ self.ro_config = ro_config
+
+ super().__init__(db, msg, fs, 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"]
+ wim_content.pop("op_id", None)
+ logging_text = "Task wim_create={} ".format(wim_id)
+ self.logger.debug(logging_text + "Enter")
+
+ db_wim = None
+ db_wim_update = {}
+ exc = None
+ operationState_HA = ''
+ detailed_status_HA = ''
+ try:
+ step = "Getting wim-id='{}' from db".format(wim_id)
+ db_wim = self.db.get_one("wim_accounts", {"_id": wim_id})
+ db_wim_update["_admin.deployed.RO"] = None
+
+ step = "Creating wim at RO"
+ db_wim_update["_admin.detailed-status"] = step
+ self.update_db_2("wim_accounts", wim_id, db_wim_update)
+ RO = ROclient.ROClient(self.loop, **self.ro_config)
+ wim_RO = deepcopy(wim_content)
+ wim_RO.pop("_id", None)
+ wim_RO.pop("_admin", None)
+ schema_version = wim_RO.pop("schema_version", None)
+ wim_RO.pop("schema_type", None)
+ wim_RO.pop("wim_tenant_name", None)
+ wim_RO["type"] = wim_RO.pop("wim_type")
+ wim_RO.pop("wim_user", None)
+ wim_RO.pop("wim_password", None)
+ desc = await RO.create("wim", descriptor=wim_RO)
+ RO_wim_id = desc["uuid"]
+ db_wim_update["_admin.deployed.RO"] = RO_wim_id
+ self.logger.debug(logging_text + "WIM created at RO_wim_id={}".format(RO_wim_id))
+
+ step = "Creating wim_account at RO"
+ db_wim_update["_admin.detailed-status"] = step
+ self.update_db_2("wim_accounts", wim_id, db_wim_update)
+
+ if wim_content.get("wim_password"):
+ wim_content["wim_password"] = self.db.decrypt(wim_content["wim_password"],
+ schema_version=schema_version,
+ salt=wim_id)
+ wim_account_RO = {"name": wim_content["name"],
+ "user": wim_content["user"],
+ "password": wim_content["password"]
+ }
+ if wim_RO.get("config"):
+ wim_account_RO["config"] = wim_RO["config"]
+ if "wim_port_mapping" in wim_account_RO["config"]:
+ del wim_account_RO["config"]["wim_port_mapping"]
+ for p in self.wim_config_encrypted:
+ if wim_account_RO["config"].get(p):
+ wim_account_RO["config"][p] = self.db.decrypt(wim_account_RO["config"][p],
+ schema_version=schema_version,
+ salt=wim_id)
+
+ desc = await RO.attach("wim_account", RO_wim_id, descriptor=wim_account_RO)
+ 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
+ operationState_HA = 'COMPLETED'
+ detailed_status_HA = '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:
+ self.logger.error(logging_text + "Exit Exception {}".format(e))
+ exc = e
+ except Exception as e:
+ self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
+ exc = e
+ finally:
+ if exc and db_wim:
+ db_wim_update["_admin.operationalState"] = "ERROR"
+ db_wim_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
+ # Mark the WIM 'create' HA task as erroneous
+ operationState_HA = 'FAILED'
+ detailed_status_HA = "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.register_HA('wim', 'create', op_id,
+ operationState=operationState_HA,
+ detailed_status=detailed_status_HA)
+ 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"]
+ wim_content.pop("op_id", None)
+ 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)
+ operationState_HA = ''
+ detailed_status_HA = ''
+ try:
+ # wait for any previous tasks in process
+ await self.lcm_tasks.waitfor_related_HA('wim', 'edit', 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"]
+ step = "Editing wim at RO"
+ RO = ROclient.ROClient(self.loop, **self.ro_config)
+ wim_RO = deepcopy(wim_content)
+ wim_RO.pop("_id", None)
+ wim_RO.pop("_admin", None)
+ schema_version = wim_RO.pop("schema_version", None)
+ wim_RO.pop("schema_type", None)
+ wim_RO.pop("wim_tenant_name", None)
+ if "wim_type" in wim_RO:
+ wim_RO["type"] = wim_RO.pop("wim_type")
+ wim_RO.pop("wim_user", None)
+ wim_RO.pop("wim_password", None)
+ # TODO make a deep update of wim_port_mapping
+ if wim_RO:
+ await RO.edit("wim", RO_wim_id, descriptor=wim_RO)
+
+ step = "Editing wim-account at RO tenant"
+ wim_account_RO = {}
+ if "config" in wim_content:
+ if "wim_port_mapping" in wim_content["config"]:
+ del wim_content["config"]["wim_port_mapping"]
+ if not wim_content["config"]:
+ del wim_content["config"]
+ if "wim_tenant_name" in wim_content:
+ wim_account_RO["wim_tenant_name"] = wim_content["wim_tenant_name"]
+ if "wim_password" in wim_content:
+ wim_account_RO["wim_password"] = wim_content["wim_password"]
+ if wim_content.get("wim_password"):
+ wim_account_RO["wim_password"] = self.db.decrypt(wim_content["wim_password"],
+ schema_version=schema_version,
+ salt=wim_id)
+ if "config" in wim_content:
+ wim_account_RO["config"] = wim_content["config"]
+ if wim_content.get("config"):
+ for p in self.wim_config_encrypted:
+ if wim_content["config"].get(p):
+ wim_account_RO["config"][p] = self.db.decrypt(wim_content["config"][p],
+ schema_version=schema_version,
+ salt=wim_id)
+
+ if "wim_user" in wim_content:
+ wim_content["wim_username"] = wim_content["wim_user"]
+ # wim_account must be edited always even if empty in order to ensure changes are translated to 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
+ operationState_HA = 'COMPLETED'
+ detailed_status_HA = 'Done'
+
+ self.logger.debug(logging_text + "Exit Ok RO_wim_id={}".format(RO_wim_id))
+ return
+
+ except (ROclient.ROClientException, DbException) as e:
+ self.logger.error(logging_text + "Exit Exception {}".format(e))
+ exc = e
+ except Exception as e:
+ self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
+ exc = e
+ finally:
+ if exc and db_wim:
+ db_wim_update["_admin.operationalState"] = "ERROR"
+ db_wim_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
+ # Mark the WIM 'edit' HA task as erroneous
+ operationState_HA = 'FAILED'
+ detailed_status_HA = "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.register_HA('wim', 'edit', op_id,
+ operationState=operationState_HA,
+ detailed_status=detailed_status_HA)
+ 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_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"
+ operationState_HA = ''
+ detailed_status_HA = ''
+ 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"]
+ RO = ROclient.ROClient(self.loop, **self.ro_config)
+ step = "Detaching wim from RO tenant"
+ try:
+ await RO.detach("wim_account", RO_wim_id)
+ except ROclient.ROClientException as e:
+ if e.http_code == 404: # not found
+ self.logger.debug(logging_text + "RO_wim_id={} already detached".format(RO_wim_id))
+ else:
+ raise
+
+ step = "Deleting wim from RO"
+ try:
+ await RO.delete("wim", RO_wim_id)
+ except ROclient.ROClientException as e:
+ if e.http_code == 404: # not found
+ self.logger.debug(logging_text + "RO_wim_id={} already deleted".format(RO_wim_id))
+ else:
+ raise
+ else:
+ # 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:
+ self.logger.error(logging_text + "Exit Exception {}".format(e))
+ exc = e
+ except Exception as e:
+ self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
+ exc = e
+ finally:
+ self.lcm_tasks.remove("wim_account", wim_id, order_id)
+ if exc and db_wim:
+ db_wim_update["_admin.operationalState"] = "ERROR"
+ db_wim_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
+ # Mark the WIM 'delete' HA task as erroneous
+ operationState_HA = 'FAILED'
+ detailed_status_HA = "ERROR {}: {}".format(step, exc)
+ self.lcm_tasks.register_HA('wim', 'delete', op_id,
+ operationState=operationState_HA,
+ detailed_status=detailed_status_HA)
+ 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):
super().__init__(db, msg, fs, 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"]
+ sdn_content.pop("op_id", None)
logging_text = "Task sdn_create={} ".format(sdn_id)
self.logger.debug(logging_text + "Enter")
+
db_sdn = None
db_sdn_update = {}
RO_sdn_id = None
exc = None
+ operationState_HA = ''
+ detailed_status_HA = ''
try:
step = "Getting sdn from db"
db_sdn = self.db.get_one("sdns", {"_id": sdn_id})
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)
sdn_RO.pop("_admin", None)
- sdn_RO.pop("schema_version", None)
+ schema_version = sdn_RO.pop("schema_version", None)
sdn_RO.pop("schema_type", None)
sdn_RO.pop("description", None)
+ if sdn_RO.get("password"):
+ sdn_RO["password"] = self.db.decrypt(sdn_RO["password"], schema_version=schema_version, salt=sdn_id)
+
desc = await RO.create("sdn", descriptor=sdn_RO)
RO_sdn_id = desc["uuid"]
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
+ operationState_HA = 'COMPLETED'
+ detailed_status_HA = 'Done'
return
except (ROclient.ROClientException, DbException) 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
+ operationState_HA = 'FAILED'
+ detailed_status_HA = "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.register_HA('sdn', 'create', op_id,
+ operationState=operationState_HA,
+ detailed_status=detailed_status_HA)
+ 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"]
+ sdn_content.pop("op_id", None)
logging_text = "Task sdn_edit={} ".format(sdn_id)
self.logger.debug(logging_text + "Enter")
+
db_sdn = None
db_sdn_update = {}
exc = None
+ operationState_HA = ''
+ detailed_status_HA = ''
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"):
RO_sdn_id = db_sdn["_admin"]["deployed"]["RO"]
RO = ROclient.ROClient(self.loop, **self.ro_config)
sdn_RO = deepcopy(sdn_content)
sdn_RO.pop("_id", None)
sdn_RO.pop("_admin", None)
- sdn_RO.pop("schema_version", None)
+ schema_version = sdn_RO.pop("schema_version", None)
sdn_RO.pop("schema_type", None)
sdn_RO.pop("description", None)
+ if sdn_RO.get("password"):
+ sdn_RO["password"] = self.db.decrypt(sdn_RO["password"], schema_version=schema_version, salt=sdn_id)
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
+ operationState_HA = 'COMPLETED'
+ detailed_status_HA = 'Done'
- self.logger.debug(logging_text + "Exit Ok RO_sdn_id".format(RO_sdn_id))
+ self.logger.debug(logging_text + "Exit Ok RO_sdn_id={}".format(RO_sdn_id))
return
except (ROclient.ROClientException, DbException) 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
+ operationState_HA = 'FAILED'
+ detailed_status_HA = "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.register_HA('sdn', 'edit', op_id,
+ operationState=operationState_HA,
+ detailed_status=detailed_status_HA)
+ 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
+ operationState_HA = ''
+ detailed_status_HA = ''
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
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
+ operationState_HA = 'FAILED'
+ detailed_status_HA = "ERROR {}: {}".format(step, exc)
+ self.lcm_tasks.register_HA('sdn', 'delete', op_id,
+ operationState=operationState_HA,
+ detailed_status=detailed_status_HA)
+ 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)
projects / osm / LCM.git / blobdiff