X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=osm_lcm%2Fvim_sdn.py;h=07aa4a9e0a5ee4a8bf388ac4890b61e1ed6b4376;hb=refs%2Fchanges%2F53%2F7053%2F5;hp=d821fb21fc47a4e7f83a318c511722ded491391d;hpb=6559b4a893962d2c09c7442661cf78d53e136ca5;p=osm%2FLCM.git diff --git a/osm_lcm/vim_sdn.py b/osm_lcm/vim_sdn.py index d821fb2..07aa4a9 100644 --- a/osm_lcm/vim_sdn.py +++ b/osm_lcm/vim_sdn.py @@ -84,6 +84,7 @@ class VimLcm(LcmBase): 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 @@ -109,13 +110,13 @@ class VimLcm(LcmBase): schema_version=schema_version, salt=vim_id) - desc = await RO.attach_datacenter(RO_vim_id, descriptor=vim_account_RO) + 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 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: @@ -260,7 +261,7 @@ class VimLcm(LcmBase): 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)) @@ -298,6 +299,239 @@ class VimLcm(LcmBase): 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) + if db_wim_update: + self.update_db_2("wim_accounts", wim_id, db_wim_update) + 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) + if db_wim_update: + self.update_db_2("wim_accounts", wim_id, db_wim_update) + 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}) + 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) + if db_wim_update: + self.update_db_2("wim_accounts", wim_id, db_wim_update) + self.lcm_tasks.remove("wim_account", wim_id, order_id) + + class SdnLcm(LcmBase): def __init__(self, db, msg, fs, lcm_tasks, ro_config, loop): @@ -369,6 +603,7 @@ class SdnLcm(LcmBase): 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) @@ -385,7 +620,7 @@ class SdnLcm(LcmBase): 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)) + self.logger.debug(logging_text + "Exit Ok RO_sdn_id={}".format(RO_sdn_id)) return except (ROclient.ROClientException, DbException) as e: