def get_ns_variable(access_token, project_id, namespace_id): """获取命名空间相关的变量信息""" context = {} # 获取命名空间的信息 resp = paas_cc.get_namespace(access_token, project_id, namespace_id) if resp.get('code') != 0: raise ValidationError('{}(namespace_id:{}):{}'.format(_("查询命名空间的信息出错"), namespace_id, resp.get('message'))) data = resp.get('data') cluster_id = data.get('cluster_id') context['SYS_CLUSTER_ID'] = cluster_id context['SYS_NAMESPACE'] = data.get('name') has_image_secret = data.get('has_image_secret') # 获取镜像地址 context['SYS_JFROG_DOMAIN'] = paas_cc.get_jfrog_domain(access_token, project_id, context['SYS_CLUSTER_ID']) context['SYS_IMAGE_REGISTRY_LIST'] = paas_cc.get_image_registry_list(access_token, cluster_id) bcs_context = get_bcs_context(access_token, project_id) context.update(bcs_context) # k8s 集群获取集群版本信息 cluster_version = get_cluster_version(access_token, project_id, cluster_id) return has_image_secret, cluster_version, context
def get_ns_variable(access_token, project_id, namespace_id): """获取命名空间相关的变量信息 """ context = {} # 获取命名空间的信息 resp = paas_cc.get_namespace(access_token, project_id, namespace_id) if resp.get('code') != 0: raise ValidationError(u"查询命名空间的信息出错(namespace_id:%s):%s" % (namespace_id, resp.get('message'))) data = resp.get('data') cluster_id = data.get('cluster_id') context['SYS_CLUSTER_ID'] = cluster_id context['SYS_NAMESPACE'] = data.get('name') has_image_secret = data.get('has_image_secret') # 获取镜像地址 jfrog_domain = paas_cc.get_jfrog_domain(access_token, project_id, context['SYS_CLUSTER_ID']) context['SYS_JFROG_DOMAIN'] = jfrog_domain bcs_context = get_bcs_context(access_token, project_id) context.update(bcs_context) # k8s 集群获取集群版本信息 cluster_version = get_cluster_version(access_token, project_id, cluster_id) return has_image_secret, cluster_version, context
def update_services(self, request, project_id, cluster_id, namespace, name): """更新 service""" access_token = request.user.token.access_token flag, project_kind = self.get_project_kind(request, project_id) if not flag: return project_kind if project_kind == MESOS_VALUE: # mesos 相关数据 slz_class = ServiceCreateOrUpdateSLZ s_sys_con = SEVICE_SYS_CONFIG s_cate = 'service' else: if namespace in K8S_SYS_NAMESPACE: return Response({ "code": 400, "message": _("不允许操作系统命名空间[{}]").format(','.join(K8S_SYS_NAMESPACE)), "data": {} }) # k8s 相关数据 slz_class = K8sServiceCreateOrUpdateSLZ s_sys_con = K8S_SEVICE_SYS_CONFIG s_cate = 'K8sService' request_data = request.data or {} request_data['version_id'] = request_data['version'] request_data['item_id'] = 0 request_data['project_id'] = project_id show_version_name = request_data.get('show_version_name', '') # 验证请求参数 slz = slz_class(data=request.data) slz.is_valid(raise_exception=True) data = slz.data namespace_id = data['namespace_id'] # 检查是否有命名空间的使用权限 perm = bcs_perm.Namespace(request, project_id, namespace_id) perm.can_use(raise_exception=True) config = json.loads(data['config']) # 获取关联的应用列表 version_id = data['version_id'] version_entity = VersionedEntity.objects.get(id=version_id) entity = version_entity.get_entity() # 实例化时后台需要做的处理 if project_kind == MESOS_VALUE: app_weight = json.loads(data['app_id']) apps = entity.get('application') if entity else None application_id_list = apps.split(',') if apps else [] app_id_list = app_weight.keys() service_app_list = Application.objects.filter( id__in=application_id_list, app_id__in=app_id_list) lb_name = data.get('lb_name', '') handel_service_db_config(config, service_app_list, app_weight, lb_name, version_id) else: logger.exception( f"deploy_tag_list {type(data['deploy_tag_list'])}") handel_k8s_service_db_config(config, data['deploy_tag_list'], version_id, is_upadte=True) resource_version = data['resource_version'] config['metadata']['resourceVersion'] = resource_version cluster_version = get_cluster_version(access_token, project_id, cluster_id) config = handle_k8s_api_version(config, cluster_id, cluster_version, 'Service') # 前端的缓存数据储存到备注中 config = handle_webcache_config(config) # 获取上下文信息 username = request.user.username now_time = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S') context = { 'SYS_CLUSTER_ID': cluster_id, 'SYS_NAMESPACE': namespace, 'SYS_VERSION_ID': version_id, 'SYS_PROJECT_ID': project_id, 'SYS_OPERATOR': username, 'SYS_TEMPLATE_ID': version_entity.template_id, 'SYS_VERSION': show_version_name, 'LABLE_VERSION': show_version_name, 'SYS_INSTANCE_ID': data['instance_id'], 'SYS_CREATOR': data.get('creator', ''), 'SYS_CREATE_TIME': data.get('create_time', ''), 'SYS_UPDATOR': username, 'SYS_UPDATE_TIME': now_time, } bcs_context = get_bcs_context(access_token, project_id) context.update(bcs_context) # 生成配置文件 sys_config = copy.deepcopy(s_sys_con) resource_config = update_nested_dict(config, sys_config) resource_config = json.dumps(resource_config) try: config_profile = render_mako_context(resource_config, context) except Exception: logger.exception(u"配置文件变量替换出错\nconfig:%s\ncontext:%s" % (resource_config, context)) raise ValidationError(_("配置文件中有未替换的变量")) service_name = config.get('metadata', {}).get('name') _config_content = { 'name': service_name, 'config': json.loads(config_profile), 'context': context } # 更新 service config_objs = InstanceConfig.objects.filter( namespace=namespace_id, category=s_cate, name=service_name, ) if config_objs.exists(): config_objs.update( creator=username, updator=username, oper_type='update', updated=now_time, is_deleted=False, ) _instance_config = config_objs.first() else: _instance_config = InstanceConfig.objects.create( namespace=namespace_id, category=s_cate, name=service_name, config=config_profile, instance_id=data.get('instance_id', 0), creator=username, updator=username, oper_type='update', updated=now_time, is_deleted=False, ) _config_content['instance_config_id'] = _instance_config.id configuration = {namespace_id: {s_cate: [_config_content]}} driver = get_scheduler_driver(access_token, project_id, configuration, request.project.kind) result = driver.instantiation(is_update=True) failed = [] if isinstance(result, dict): failed = result.get('failed') or [] # 添加操作审计 activity_client.ContextActivityLogClient( project_id=project_id, user=username, resource_type="instance", resource=service_name, resource_id=_instance_config.id, extra=json.dumps(configuration), description=_("更新Service[{}]命名空间[{}]").format( service_name, namespace), ).log_modify(activity_status="failed" if failed else "succeed") if failed: return Response({ "code": 400, "message": _("Service[{}]在命名空间[{}]更新失败,请联系集群管理员解决").format( service_name, namespace), "data": {}, }) return Response({"code": 0, "message": "OK", "data": {}})