X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=osm_lcm%2Fvim_sdn.py;h=6a3deb503d5e2c2b7098644e0b1977c1932c674a;hb=843adbc77237767f62b198e9cbb5ffb4c7caf17d;hp=931011b7215e1ab792ed4a974fbd13dbc02900ef;hpb=e19bd74725c8bc7dabe721b1257279a8d1fa89ea;p=osm%2FLCM.git diff --git a/osm_lcm/vim_sdn.py b/osm_lcm/vim_sdn.py index 931011b..6a3deb5 100644 --- a/osm_lcm/vim_sdn.py +++ b/osm_lcm/vim_sdn.py @@ -16,7 +16,6 @@ # under the License. ## -import asyncio import yaml import logging import logging.handlers @@ -36,7 +35,7 @@ class VimLcm(LcmBase): 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, db, msg, fs, 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', @@ -46,7 +45,7 @@ class VimLcm(LcmBase): 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) @@ -61,7 +60,6 @@ class VimLcm(LcmBase): 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") @@ -183,7 +181,6 @@ class VimLcm(LcmBase): 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") @@ -386,7 +383,7 @@ 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): + def __init__(self, db, msg, fs, 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', @@ -396,7 +393,7 @@ class WimLcm(LcmBase): 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) @@ -410,7 +407,6 @@ class WimLcm(LcmBase): 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") @@ -510,7 +506,6 @@ class WimLcm(LcmBase): 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") @@ -689,7 +684,7 @@ class WimLcm(LcmBase): class SdnLcm(LcmBase): - def __init__(self, db, msg, fs, lcm_tasks, ro_config, loop): + def __init__(self, db, msg, fs, 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', @@ -699,7 +694,7 @@ class SdnLcm(LcmBase): 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) @@ -713,7 +708,6 @@ class SdnLcm(LcmBase): 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") @@ -787,7 +781,6 @@ class SdnLcm(LcmBase): 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") @@ -921,7 +914,7 @@ class SdnLcm(LcmBase): class K8sClusterLcm(LcmBase): - def __init__(self, db, msg, fs, lcm_tasks, vca_config, loop): + def __init__(self, db, msg, fs, 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', @@ -931,7 +924,7 @@ class K8sClusterLcm(LcmBase): self.logger = logging.getLogger('lcm.k8scluster') self.loop = loop self.lcm_tasks = lcm_tasks - self.vca_config = vca_config + self.vca_config = config["VCA"] self.fs = fs self.db = db @@ -966,7 +959,6 @@ class K8sClusterLcm(LcmBase): return k8scluster_id = k8scluster_content["_id"] - k8scluster_content.pop("op_id", None) logging_text = "Task k8scluster_create={} ".format(k8scluster_id) self.logger.debug(logging_text + "Enter") @@ -984,60 +976,44 @@ class K8sClusterLcm(LcmBase): schema_version=db_k8scluster["schema_version"], salt=db_k8scluster["_id"]) k8s_credentials = yaml.safe_dump(db_k8scluster.get("credentials")) error_text_list = [] + init_target = deep_get(db_k8scluster, ("_admin", "init")) # helm-chart - k8s_hc_id = None - try: - k8s_hc_id, uninstall_sw = await self.helm_k8scluster.init_env(k8s_credentials) - db_k8scluster_update["_admin.helm-chart.id"] = k8s_hc_id - db_k8scluster_update["_admin.helm-chart.created"] = uninstall_sw - except Exception as e: - error_text_list.append("Failing init helm-chart: {}".format(e)) - db_k8scluster_update["_admin.helm-chart.error_msg"] = str(e) - if isinstance(e, K8sException): - self.logger.error(logging_text + "Failing init helm-chart: {}".format(e)) - else: - self.logger.error(logging_text + "Failing init helm-chart: {}".format(e), exc_info=True) - - # Juju/k8s cluster - k8s_jb_id = None - try: - k8s_jb_id, uninstall_sw = await self.juju_k8scluster.init_env(k8s_credentials) - db_k8scluster_update["_admin.juju-bundle.id"] = k8s_jb_id - db_k8scluster_update["_admin.juju-bundle.created"] = uninstall_sw - except Exception as e: - error_text_list.append("Failing init juju-bundle: {}".format(e)) - db_k8scluster_update["_admin.juju-bundle.error_msg"] = str(e) - if isinstance(e, N2VCException): - self.logger.error(logging_text + "Failing init juju-bundle: {}".format(e)) - else: - self.logger.error(logging_text + "Failing init juju-bundle: {}".format(e), exc_info=True) + if not init_target or "helm-chart" in init_target: + k8s_hc_id = None + try: + k8s_hc_id, uninstall_sw = await self.helm_k8scluster.init_env(k8s_credentials, + reuse_cluster_uuid=k8scluster_id) + db_k8scluster_update["_admin.helm-chart.id"] = k8s_hc_id + db_k8scluster_update["_admin.helm-chart.created"] = uninstall_sw + except Exception as e: + error_text_list.append("Failing init helm-chart: {}".format(e)) + db_k8scluster_update["_admin.helm-chart.error_msg"] = str(e) + if isinstance(e, K8sException): + self.logger.error(logging_text + "Failing init helm-chart: {}".format(e)) + else: + self.logger.error(logging_text + "Failing init helm-chart: {}".format(e), exc_info=True) - step = "Getting the list of repos" - if k8s_hc_id: - self.logger.debug(logging_text + step) - task_list = [] - db_k8srepo_list = self.db.get_list("k8srepos", {"type": "helm-chart"}) - for repo in db_k8srepo_list: - step = "Adding repo {} to cluster: {}".format(repo["name"], k8s_hc_id) - self.logger.debug(logging_text + step) - task = asyncio.ensure_future(self.helm_k8scluster.repo_add(cluster_uuid=k8s_hc_id, - name=repo["name"], url=repo["url"], - repo_type="chart")) - task_list.append(task) - repo_k8scluster_list = deep_get(repo, ("_admin", "cluster-inserted")) or [] - repo_k8scluster_list.append(k8s_hc_id) - self.update_db_2("k8srepos", repo["_id"], {"_admin.cluster-inserted": repo_k8scluster_list}) - - if task_list: - self.logger.debug(logging_text + 'Waiting for terminate tasks of repo_add') - done, pending = await asyncio.wait(task_list, timeout=3600) - if pending: - self.logger.error(logging_text + 'There are pending tasks: {}'.format(pending)) + if not init_target or "juju-bundle" in init_target: + # Juju/k8s cluster + k8s_jb_id = None + try: + k8s_jb_id, uninstall_sw = await self.juju_k8scluster.init_env(k8s_credentials) + db_k8scluster_update["_admin.juju-bundle.id"] = k8s_jb_id + db_k8scluster_update["_admin.juju-bundle.created"] = uninstall_sw + except Exception as e: + error_text_list.append("Failing init juju-bundle: {}".format(e)) + db_k8scluster_update["_admin.juju-bundle.error_msg"] = str(e) + if isinstance(e, N2VCException): + self.logger.error(logging_text + "Failing init juju-bundle: {}".format(e)) + else: + self.logger.error(logging_text + "Failing init juju-bundle: {}".format(e), exc_info=True) # mark as an error if both helm-chart and juju-bundle have been failed if k8s_hc_id or k8s_jb_id: + self.logger.debug(logging_text + "successfully created") db_k8scluster_update["_admin.operationalState"] = "ENABLED" else: + self.logger.debug(logging_text + "created with errors") db_k8scluster_update["_admin.operationalState"] = "ERROR" db_k8scluster_update["_admin.detailed-status"] = ";".join(error_text_list) @@ -1063,7 +1039,7 @@ class K8sClusterLcm(LcmBase): detailed_status=detailed_status_HA) except DbException as e: self.logger.error(logging_text + "Cannot update database: {}".format(e)) - self.lcm_tasks.remove("k8sclusters", k8scluster_id, order_id) + self.lcm_tasks.remove("k8scluster", k8scluster_id, order_id) async def delete(self, k8scluster_content, order_id): @@ -1076,7 +1052,6 @@ class K8sClusterLcm(LcmBase): return k8scluster_id = k8scluster_content["_id"] - k8scluster_content.pop("op_id", None) logging_text = "Task k8scluster_delete={} ".format(k8scluster_id) self.logger.debug(logging_text + "Enter") @@ -1094,14 +1069,19 @@ class K8sClusterLcm(LcmBase): uninstall_sw = deep_get(db_k8scluster, ("_admin", "helm-chart", "created")) cluster_removed = True - if k8s_hc_id: + if k8s_jb_id: # delete in reverse order of creation + step = "Removing juju-bundle '{}'".format(k8s_jb_id) uninstall_sw = uninstall_sw or False - cluster_removed = await self.helm_k8scluster.reset(cluster_uuid=k8s_hc_id, uninstall_sw=uninstall_sw) + cluster_removed = await self.juju_k8scluster.reset(cluster_uuid=k8s_jb_id, uninstall_sw=uninstall_sw) + db_k8scluster_update["_admin.juju-bundle.id"] = None - if k8s_jb_id: + if k8s_hc_id: + step = "Removing helm-chart '{}'".format(k8s_hc_id) uninstall_sw = uninstall_sw or False - cluster_removed = await self.juju_k8scluster.reset(cluster_uuid=k8s_jb_id, uninstall_sw=uninstall_sw) + cluster_removed = await self.helm_k8scluster.reset(cluster_uuid=k8s_hc_id, uninstall_sw=uninstall_sw) + db_k8scluster_update["_admin.helm-chart.id"] = None + # 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) @@ -1113,14 +1093,15 @@ class K8sClusterLcm(LcmBase): 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}) - else: - raise LcmException("An error happened during the reset of the k8s cluster '{}'".format(k8scluster_id)) - # if not cluster_removed: - # raise Exception("K8scluster was not properly removed") + self.db.del_one("k8sclusters", {"_id": k8scluster_id}) + db_k8scluster_update = None + self.logger.debug(logging_text + "Done") except Exception as e: - self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True) + if isinstance(e, (LcmException, DbException, K8sException, N2VCException)): + 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: @@ -1139,12 +1120,12 @@ class K8sClusterLcm(LcmBase): detailed_status=detailed_status_HA) except DbException as e: self.logger.error(logging_text + "Cannot update database: {}".format(e)) - self.lcm_tasks.remove("k8sclusters", k8scluster_id, order_id) + self.lcm_tasks.remove("k8scluster", k8scluster_id, order_id) class K8sRepoLcm(LcmBase): - def __init__(self, db, msg, fs, lcm_tasks, vca_config, loop): + def __init__(self, db, msg, fs, 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', @@ -1154,7 +1135,7 @@ class K8sRepoLcm(LcmBase): self.logger = logging.getLogger('lcm.k8srepo') self.loop = loop self.lcm_tasks = lcm_tasks - self.vca_config = vca_config + self.vca_config = config["VCA"] self.fs = fs self.db = db @@ -1193,31 +1174,6 @@ class K8sRepoLcm(LcmBase): 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}) - step = "Getting k8scluster_list from db" - self.logger.debug(logging_text + step) - db_k8scluster_list = self.db.get_list("k8sclusters", {}) - db_k8srepo_update["_admin.cluster-inserted"] = [] - task_list = [] - for k8scluster in db_k8scluster_list: - hc_id = deep_get(k8scluster, ("_admin", "helm-chart", "id")) - if hc_id: - step = "Adding repo to cluster: {}".format(hc_id) - self.logger.debug(logging_text + step) - task = asyncio.ensure_future(self.k8srepo.repo_add(cluster_uuid=hc_id, - name=db_k8srepo["name"], url=db_k8srepo["url"], - repo_type="chart")) - task_list.append(task) - db_k8srepo_update["_admin.cluster-inserted"].append(hc_id) - - done = None - pending = None - if len(task_list) > 0: - self.logger.debug('Waiting for terminate pending tasks...') - done, pending = await asyncio.wait(task_list, timeout=3600) - if not pending: - self.logger.debug('All tasks finished...') - else: - self.logger.info('There are pending tasks: {}'.format(pending)) db_k8srepo_update["_admin.operationalState"] = "ENABLED" except Exception as e: self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True) @@ -1258,33 +1214,13 @@ class K8sRepoLcm(LcmBase): db_k8srepo = None db_k8srepo_update = {} + exc = None operationState_HA = '' detailed_status_HA = '' 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}) - step = "Getting k8scluster_list from db" - self.logger.debug(logging_text + step) - db_k8scluster_list = self.db.get_list("k8sclusters", {}) - - task_list = [] - for k8scluster in db_k8scluster_list: - hc_id = deep_get(k8scluster, ("_admin", "helm-chart", "id")) - if hc_id: - task = asyncio.ensure_future(self.k8srepo.repo_remove(cluster_uuid=hc_id, - name=db_k8srepo["name"])) - task_list.append(task) - done = None - pending = None - if len(task_list) > 0: - self.logger.debug('Waiting for terminate pending tasks...') - done, pending = await asyncio.wait(task_list, timeout=3600) - if not pending: - self.logger.debug('All tasks finished...') - else: - self.logger.info('There are pending tasks: {}'.format(pending)) - self.db.del_one("k8srepos", {"_id": k8srepo_id}) except Exception as e: self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True) @@ -1304,6 +1240,7 @@ class K8sRepoLcm(LcmBase): self.lcm_tasks.register_HA('k8srepo', 'delete', op_id, operationState=operationState_HA, detailed_status=detailed_status_HA) + 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)