X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=o2ims%2Fviews%2Focloud_view.py;h=83be1780a756adace82e7ebc89d5a29e65920035;hb=ad15ec6b732868c3ecedb9cd84450462bafa3320;hp=a42946d2ddf5424b7577e0d015457a41c04e01d7;hpb=8be81dfad35b08c4de77168e885bb18253069771;p=pti%2Fo2.git diff --git a/o2ims/views/ocloud_view.py b/o2ims/views/ocloud_view.py index a42946d..83be178 100644 --- a/o2ims/views/ocloud_view.py +++ b/o2ims/views/ocloud_view.py @@ -1,36 +1,211 @@ -# Copyright (C) 2021 Wind River Systems, Inc. -# -# 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. - -from o2ims.service import unit_of_work - - -def ocloud_one(ocloudid: str, uow: unit_of_work.AbstractUnitOfWork): - with uow: - results = uow.session.execute( - """ - SELECT oCloudId, name FROM ocloud WHERE oCloudId = :ocloudid - """, - dict(ocloudid=ocloudid), - ) - return dict(results[0]) if len(results) > 0 else None - - -def oclouds(uow: unit_of_work.AbstractUnitOfWork): - with uow: - results = uow.session.execute( - """ - SELECT oCloudId, name FROM ocloud - """, - ) - return [dict(r) for r in results] +# Copyright (C) 2021 Wind River Systems, Inc. +# +# 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 filecmp +import os.path +import uuid +import yaml +from datetime import datetime +import shutil + +from o2common.service import unit_of_work +from o2ims.views.ocloud_dto import SubscriptionDTO +from o2ims.domain.subscription_obj import Subscription + +from o2common.helper import o2logging +from o2common.config import config +logger = o2logging.get_logger(__name__) + + +def oclouds(uow: unit_of_work.AbstractUnitOfWork): + with uow: + li = uow.oclouds.list() + return [r.serialize() for r in li] + + +def ocloud_one(ocloudid: str, uow: unit_of_work.AbstractUnitOfWork): + with uow: + first = uow.oclouds.get(ocloudid) + return first.serialize() if first is not None else None + + +def resource_types(uow: unit_of_work.AbstractUnitOfWork): + with uow: + li = uow.resource_types.list() + return [r.serialize() for r in li] + + +def resource_type_one(resourceTypeId: str, + uow: unit_of_work.AbstractUnitOfWork): + with uow: + first = uow.resource_types.get(resourceTypeId) + return first.serialize() if first is not None else None + + +def resource_pools(uow: unit_of_work.AbstractUnitOfWork): + with uow: + li = uow.resource_pools.list() + return [r.serialize() for r in li] + + +def resource_pool_one(resourcePoolId: str, + uow: unit_of_work.AbstractUnitOfWork): + with uow: + first = uow.resource_pools.get(resourcePoolId) + return first.serialize() if first is not None else None + + +def resources(resourcePoolId: str, uow: unit_of_work.AbstractUnitOfWork, + **kwargs): + + filter_kwargs = {} # filter key should be the same with database name + if 'resourceTypeName' in kwargs: + resource_type_name = kwargs['resourceTypeName'] + with uow: + # res_types = uow.resource_types.list() + # restype_ids = [ + # restype.resourceTypeId for restype in res_types + # if resourceTypeName == restype.name] + # restype_id = '' if len(restype_ids) == 0 else restype_ids[0] + res_type = uow.resource_types.get_by_name(resource_type_name) + restype_id = '' if res_type is None else res_type.resourceTypeId + filter_kwargs['resourceTypeId'] = restype_id + + # li = uow.resources.list(resourcePoolId) + # return [r.serialize() for r in li if r.resourceTypeId == restype_id] + if 'parentId' in kwargs: + filter_kwargs['parentId'] = kwargs['parentId'] + + with uow: + li = uow.resources.list(resourcePoolId, **filter_kwargs) + return [r.serialize() for r in li] + + +def resource_one(resourceId: str, uow: unit_of_work.AbstractUnitOfWork): + with uow: + first = uow.resources.get(resourceId) + return first.serialize() if first is not None else None + + +def deployment_managers(uow: unit_of_work.AbstractUnitOfWork): + with uow: + li = uow.deployment_managers.list() + return [r.serialize() for r in li] + + +def deployment_manager_one(deploymentManagerId: str, + uow: unit_of_work.AbstractUnitOfWork, + profile: str = 'default'): + profile = profile.lower() + with uow: + first = uow.deployment_managers.get(deploymentManagerId) + if first is None: + return first + result = first.serialize() + if result is None: + return None + + profile_data = result.pop("profile", None) + result['profileName'] = profile + + if "default" == profile: + pass + elif "sol018" == profile: + result['deploymentManagementServiceEndpoint'] = \ + profile_data['cluster_api_endpoint'] + result['profileData'] = profile_data + elif "sol018_helmcli" == profile: + result['deploymentManagementServiceEndpoint'] = \ + profile_data['cluster_api_endpoint'] + + helmcli_profile = dict() + helmcli_profile["helmcli_host_with_port"], helmcli_profile[ + "helmcli_username"], helmcli_profile["helmcli_password"] = \ + config.get_helmcli_access() + helmcli_profile["helmcli_kubeconfig"] = _gen_kube_config( + deploymentManagerId, profile_data) + result['profileData'] = helmcli_profile + else: + return None + + return result + + +def _gen_kube_config(dmId: str, kubeconfig: dict) -> dict: + + data = config.gen_k8s_config_dict( + kubeconfig.pop('cluster_api_endpoint', None), + kubeconfig.pop('cluster_ca_cert', None), + kubeconfig.pop('admin_user', None), + kubeconfig.pop('admin_client_cert', None), + kubeconfig.pop('admin_client_key', None), + ) + + # Generate a random key for tmp kube config file + # letters = string.ascii_uppercase + # random_key = ''.join(random.choice(letters) for i in range(10)) + name_key = dmId[:8] + + # Get datetime of now as tag of the tmp file + current_time = datetime.now().strftime("%Y%m%d%H%M%S") + tmp_file_name = 'kubeconfig_' + name_key + "_" + current_time + kube_config_name = 'kubeconfig_' + name_key + '.config' + + # write down the yaml file of kubectl into tmp folder + with open('/tmp/' + tmp_file_name, 'w') as file: + yaml.dump(data, file) + + # generate the kube config file if not exist or update the file if it + # changes + if not os.path.exists('/configs/' + kube_config_name) or not \ + filecmp.cmp('/tmp/'+tmp_file_name, '/configs/'+kube_config_name): + shutil.move(os.path.join('/tmp', tmp_file_name), + os.path.join('/configs', kube_config_name)) + + return '/configs/'+kube_config_name + + +def subscriptions(uow: unit_of_work.AbstractUnitOfWork): + with uow: + li = uow.subscriptions.list() + return [r.serialize() for r in li] + + +def subscription_one(subscriptionId: str, + uow: unit_of_work.AbstractUnitOfWork): + with uow: + first = uow.subscriptions.get(subscriptionId) + return first.serialize() if first is not None else None + + +def subscription_create(subscriptionDto: SubscriptionDTO.subscription, + uow: unit_of_work.AbstractUnitOfWork): + + sub_uuid = str(uuid.uuid4()) + subscription = Subscription( + sub_uuid, subscriptionDto['callback'], + subscriptionDto['consumerSubscriptionId'], + subscriptionDto['filter']) + with uow: + uow.subscriptions.add(subscription) + uow.commit() + return {"subscriptionId": sub_uuid} + + +def subscription_delete(subscriptionId: str, + uow: unit_of_work.AbstractUnitOfWork): + with uow: + uow.subscriptions.delete(subscriptionId) + uow.commit() + return True