| # -*- coding: utf-8 -*- |
| |
| ## |
| # 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 asyncio |
| import logging |
| import logging.handlers |
| import ROclient |
| from lcm_utils import LcmException, LcmBase |
| from osm_common.dbbase import DbException |
| from copy import deepcopy |
| |
| __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") |
| |
| 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, vim_content, order_id): |
| 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 |
| RO_sdn_id = None |
| try: |
| step = "Getting vim-id='{}' from db".format(vim_id) |
| db_vim = self.db.get_one("vim_accounts", {"_id": vim_id}) |
| 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 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: |
| raise LcmException("sdn-controller={} is not available. Not deployed at RO".format( |
| 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) |
| 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") |
| vim_RO.pop("vim_user", None) |
| vim_RO.pop("vim_password", None) |
| if RO_sdn_id: |
| vim_RO["config"]["sdn-controller"] = RO_sdn_id |
| 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"] |
| } |
| if vim_RO.get("config"): |
| vim_account_RO["config"] = vim_RO["config"] |
| if "sdn-controller" in vim_account_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: |
| 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" |
| |
| # 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: |
| 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_vim: |
| db_vim_update["_admin.operationalState"] = "ERROR" |
| db_vim_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc) |
| try: |
| if db_vim_update: |
| self.update_db_2("vim_accounts", vim_id, db_vim_update) |
| 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): |
| 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 |
| RO_vim_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}) |
| |
| # 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") |
| |
| 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 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: |
| raise LcmException("sdn-controller={} is not available. Not deployed at RO".format( |
| vim_content["config"]["sdn-controller"])) |
| |
| RO_vim_id = db_vim["_admin"]["deployed"]["RO"] |
| step = "Editing vim at RO" |
| RO = ROclient.ROClient(self.loop, **self.ro_config) |
| vim_RO = deepcopy(vim_content) |
| vim_RO.pop("_id", None) |
| vim_RO.pop("_admin", 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: |
| vim_RO["type"] = vim_RO.pop("vim_type") |
| vim_RO.pop("vim_user", None) |
| 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 |
| if vim_RO: |
| await RO.edit("vim", RO_vim_id, descriptor=vim_RO) |
| |
| step = "Editing vim-account at RO tenant" |
| vim_account_RO = {} |
| if "config" in vim_content: |
| if "sdn-controller" in vim_content["config"]: |
| del vim_content["config"]["sdn-controller"] |
| if "sdn-port-mapping" in vim_content["config"]: |
| del vim_content["config"]["sdn-port-mapping"] |
| if not vim_content["config"]: |
| del vim_content["config"] |
| 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"): |
| for p in self.vim_config_encrypted: |
| 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" |
| |
| self.logger.debug(logging_text + "Exit Ok RO_vim_id={}".format(RO_vim_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_vim: |
| db_vim_update["_admin.operationalState"] = "ERROR" |
| db_vim_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc) |
| try: |
| if db_vim_update: |
| self.update_db_2("vim_accounts", vim_id, db_vim_update) |
| 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): |
| 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") |
| 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: |
| 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("vim_account", vim_id, order_id) |
| if exc and db_vim: |
| db_vim_update["_admin.operationalState"] = "ERROR" |
| db_vim_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc) |
| try: |
| if db_vim and db_vim_update: |
| self.update_db_2("vim_accounts", vim_id, db_vim_update) |
| 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): |
| 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 |
| 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" |
| |
| 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) |
| try: |
| if db_wim_update: |
| self.update_db_2("wim_accounts", wim_id, db_wim_update) |
| 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): |
| 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}) |
| |
| # 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") |
| |
| 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" |
| |
| 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) |
| try: |
| if db_wim_update: |
| self.update_db_2("wim_accounts", wim_id, db_wim_update) |
| 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): |
| 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: |
| 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) |
| try: |
| if db_wim and db_wim_update: |
| self.update_db_2("wim_accounts", wim_id, db_wim_update) |
| 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): |
| """ |
| 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.sdn') |
| self.loop = loop |
| self.lcm_tasks = lcm_tasks |
| self.ro_config = ro_config |
| |
| super().__init__(db, msg, fs, self.logger) |
| |
| async def create(self, sdn_content, order_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 |
| exc = None |
| 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) |
| 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)) |
| 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_sdn: |
| db_sdn_update["_admin.operationalState"] = "ERROR" |
| db_sdn_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc) |
| try: |
| if db_sdn and db_sdn_update: |
| self.update_db_2("sdns", sdn_id, db_sdn_update) |
| 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): |
| 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: |
| 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) |
| step = "Editing sdn at RO" |
| sdn_RO = deepcopy(sdn_content) |
| sdn_RO.pop("_id", None) |
| sdn_RO.pop("_admin", 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" |
| |
| self.logger.debug(logging_text + "Exit Ok RO_sdn_id={}".format(RO_sdn_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_sdn: |
| db_sdn["_admin.operationalState"] = "ERROR" |
| db_sdn["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc) |
| try: |
| if db_sdn_update: |
| self.update_db_2("sdns", sdn_id, db_sdn_update) |
| 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): |
| 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: |
| 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"] |
| RO = ROclient.ROClient(self.loop, **self.ro_config) |
| step = "Deleting sdn from RO" |
| try: |
| await RO.delete("sdn", RO_sdn_id) |
| except ROclient.ROClientException as e: |
| if e.http_code == 404: # not found |
| self.logger.debug(logging_text + "RO_sdn_id={} already deleted".format(RO_sdn_id)) |
| else: |
| raise |
| else: |
| # 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: |
| 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_sdn: |
| db_sdn["_admin.operationalState"] = "ERROR" |
| db_sdn["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc) |
| try: |
| if db_sdn and db_sdn_update: |
| self.update_db_2("sdns", sdn_id, db_sdn_update) |
| except DbException as e: |
| self.logger.error(logging_text + "Cannot update database: {}".format(e)) |
| self.lcm_tasks.remove("sdn", sdn_id, order_id) |