使用Nginx或.htaccess文件以及ASP屏蔽IP地址访问
Deny from all#禁止所有IP地址访问网站。使用Nginx文件屏蔽IP地址 如果您的网站在增强版云虚拟主机（Nginx）上运行，请按照本操作配置网站的指定访问权限，屏蔽不允许的IP地址访问。登录 云虚拟主机管理页面。找到待配置Nginx文件的增强版...
如何使用Apache的htaccess文件限制IP地址访问
Order Allow,Deny Allow from 123.0.0.1 Deny from all 说明：Order Allow,Deny 为先检查Allow，而Deny拥有决定权。Allow from 123.0.0.1 为只允许123.0.0.1地址访问网站。Deny from all 为禁止所有IP地址访问网站。以下是只允许特定IP地址...
INTO子句
level")INTO"all_my_averages"FROM"h2o_feet"WHERE"location"='coyote_creek' AND time>='2015-08-18T00:00:00Z' AND time(12m)name:result-time written 1970-01-01T00:00:00Z 3 SELECT*FROM"all_my_averages"name:all_my_averages-time ...
使用GetLogs接口查询日志
} } } 返回结果示例如下：Query is started.-Returned query result count:3 from time is:1644573549 to time is:1644573849 log time:1644573808 Jsonstring:{"remote_addr":"203.0.XX.XX","_topic_":"nginx_access_log","request_uri":...
Tekton最佳实践
["pods"]verbs:["list","watch"]#Controller needs cluster access to all of the CRDs that it is responsible for#managing.-apiGroups:["tekton.dev"]resources:["tasks","clustertasks","taskruns","pipelines","pipelineruns","runs",...
ReplaceSystemDisk-更换操作系统
403 ImageRemovedInMarket The specified market image is not available,Or the specified user defined image includes product code because it is based on an image subscribed from marketplace,and that image in marketplace ...
alicloud_rds_ddr_instance
Provide RDS remote disaster recovery instance resources.For information about RDS remote disaster recovery instance and how to use it,see What is ApsaraDB for RDS Remote Disaster Recovery.->NOTE:Available since v1.198.0....
COMMON TABLE EXPRESSION（CTE）
使用示例 假设现有如下代码：insert overwrite table srcp partition(p='abc')select*from(select a.key,b.value from(select*from src where key is not null)a join(select*from src2 where value>0)b on a.key=b.key)c union all select...
COMMON TABLE EXPRESSION（CTE）
使用示例 假设现有如下代码：insert overwrite table srcp partition(p='abc')select*from(select a.key,b.value from(select*from src where key is not null)a join(select*from src2 where value>0)b on a.key=b.key)c union all select...
应用实践：Transformer模型训练加速
from transformers/easytexmier import AutoConfig，BertForSequenceClassification from datasets import load_dataset,load_metric from rapidformer import RapidformerEngine from rapidformer import get_args from rapidformer ...
使用容器垂直伸缩（VPA）
这种能力更适用于需要稳定资源配置的有状态应用的扩容等场景。阅读前提示 为了帮助您更好地使用VPA功能，建议您在阅读本文前参见 Kubernetes社区VPA介绍 了解VPA的基本信息、使用流程、已知限制等。此外，ACK集群提供了多种 工作负载伸缩...
容器垂直伸缩（VPA）
kubectl apply-f rbac.yaml 展开查看YAML文件 apiVersion:rbac.authorization.k8s.io/v1 kind:ClusterRole metadata:name:system:metrics-reader rules:apiGroups:"metrics.k8s.io"resources:pods verbs:get-list-apiVersion:rbac....
alicloud_sag_acl_rule
Provides a Sag Acl Rule resource.This topic describes how to configure an access control list(ACL)rule for a target Smart Access Gateway instance to permit or deny access to or from specified IP addresses in the ACL rule....
iOS App Store被拒相关问题排查步骤
as well as any related or linked accounts,and the removal of all your associated apps from the App Store.We want to provide a safe experience for users to get apps and a fair environment for all developers to be successful...
alicloud_alb_listener
Provides a Application Load Balancer(ALB)Listener resource.For information about Application Load Balancer(ALB)Listener and how to use it,see What is Listener.->NOTE:Available since v1.133.0.Example Usage Basic Usage ...
alicloud_arms_synthetic_task
Provides a ARMS Synthetic Task resource.Cloud Synthetic task resources.For information about ARMS Synthetic Task and how to use it,see What is Synthetic Task.->NOTE:Available since v1.215.0.Example Usage Basic Usage ...
HBase HBCK2
skip flag is specified).Skirts Coprocessors.Pass one or more encoded region names.1588230740 is the hard-coded name for the hbase:meta region and de00010733901a05f5a2a3a382e2*is an example of what a user-space encoded ...
alicloud_instance
Provides a ECS instance resource.->NOTE:Available since v1.0.0->NOTE:From version v1.213.0,you can specify launch_template_id and launch_template_version to use a launch template.This eliminates the need to configure a ...
如何诊断和处理锁等待
b.usename,b.datname,b.client_addr,b.client_port,b.application_name from pg_locks a,pg_stat_activity b where a.pid=b.pid and a.granted),t_overlap as(select r.*from t_wait w join t_run r on(r.locktype is not distinct from w....
声明游标
要使用游标，必须先在 SPL 程序的声明部分中声明它。游标声明如下所示：CURSOR name IS query;name 是一个标识符，将用于在程序的后面引用游标...CURSOR emp_cur_3 IS SELECT empno,ename FROM emp WHERE deptno=10 ORDER BY empno;BEGIN.END;
alicloud_polardb_cluster
array { db_cluster_ip_array_name="default"security_ips=["1.2.3.4","1.2.3.5"]} db_cluster_ip_array { db_cluster_ip_array_name="default2"security_ips=["1.2.3.6"]} } When enabling TDE encryption,it is necessary to ensure that...
alicloud_cen_route_map
.map_result-(Required)The action that is performed to a route if the route matches all the match conditions.Valid values:["Permit","Deny"].next_priority-(Optional)The priority of the next route map that is associated with ...
alicloud_common_bandwidth_package
only the internet shared bandwidth that does not contain the EIP is deleted.true:removes all EIPs from the internet shared bandwidth instance and deletes the internet shared bandwidth.internet_charge_type-(Optional,...
状态码说明
异步任务从网关提交给算法服务层之后等待时间 3 小时，如果 3 小时始终没有结果，则超时。500 RewriteFailed Failed to rewrite content for prompt.调用改写prompt的大模型失败。500 RetrivalFailed Failed to retrieve data from ...
Quick BI使用MaxCompute数据源创建SQL数据集时报错
A94_2_,ALL_T_1_.`balance` AS T_AF9_3_,ALL_T_1_.`business_basic_order_number` AS T_AED_4_,ALL_T_1_.`business_order_number` AS T_A13_5_,ALL_T_1_.`expense` AS T_AF1_6_,ALL_T_1_.`product_name` AS T_A25_7_,ALL_T_1_.`k3_shop_...
使用LDAP用户鉴权
All from hosts:*User:kafka-user2 has Allow permission for operations:Read from hosts:*User:kafka-user1 has Deny permission for operations:Read from hosts:*User:kafka-group1 has Deny permission for operations:All from hosts...
MySQL 8.0 Server层最新架构详解
以下示例是一个复杂的嵌套查询：(SELECT*FROM ttt1)UNION ALL(SELECT*FROM(SELECT*FROM ttt2)AS a,(SELECT*FROM ttt3 UNION ALL SELECT*FROM ttt4)AS b)而在MySQL中可以用以下方式表达：经过解析和转换后的语法树仍然建立在 Query_block 和...
并发导出数据
ALL_FROM_INDEX 'return_names'=>array('geo','text','long','keyword')),'session_id'=>$computeSplits['session_id'],'scan_query'=>$scanQuery);parallelScanRes=$otsClient->parallelScan($parallelScanReq);print json_encode($...
alicloud_cs_managed_kubernetes
This resource will help you to manage a ManagedKubernetes Cluster in Alibaba Cloud Kubernetes Service.->NOTE:Available since v1.26.0.->NOTE:It is recommended to create a cluster with zero worker nodes,and then use a node ...
错误码
521 access permission deny,ip is not in white list 访问者的IP没有加入白名单 522 this invoke protocol not open 该服务没有开放成此协议 523 access permission deny due to strict accesskey and ip white list 此凭证设置了白名单，...
alicloud_cs_edge_kubernetes
This resource will help you to manage a Edge Kubernetes Cluster in Alibaba Cloud Kubernetes Service,see What is edge kubernetes.->NOTE:Kubernetes cluster only supports VPC network and it can access internet while creating ...
ALIYUN:CEN:CenRouteMap
The route map behavior after all conditions are matched.Valid values:\ \ Permit:allows the routes that are matched.Deny:rejects the routes\ \ that are matched."Type:String MatchAsns:Description:"Match statements are used ...
备份还原
PartiallyFailed,Failed.phase:""#An array of any validation errors encountered.validationErrors:null#Number of warnings that were logged by the restore.warnings:2#Errors is a count of all error messages that were generated#...
CopyDatabaseBetweenInstances-RDS SQL Server实例间...
403 OperationDenied.Resource Specified DB instance class or storage is not available in all Availability Zones.资源不足，请变更实例规格或存储规格后再试。403 ReadonlyDBInstanceStorageExceeded You can not...
DescribePrice-查询云服务器ECS资源的最新价格
调试 您可以在OpenAPI Explorer中直接运行该接口，免去您计算签名的困扰。运行成功后，OpenAPI Explorer可以自动生成SDK代码示例。调试 授权信息 下表是API对应的授权信息，可以在RAM权限策略语句的 Action 元素中使用，用来给RAM用户或RAM...
CopyDatabaseBetweenInstances-RDS SQL Server实例间...
403 OperationDenied.Resource Specified DB instance class or storage is not available in all Availability Zones.资源不足，请变更实例规格或存储规格后再试。403 ReadonlyDBInstanceStorageExceeded You can not...
alicloud_cs_kubernetes
This resource will help you to manage a Kubernetes Cluster in Alibaba Cloud Kubernetes Service,see What is kubernetes.->NOTE:Available since v1.9.0.->NOTE:Kubernetes cluster only supports VPC network and it can access ...
alicloud_nas_smb_acl_attachment
false.reject_unencrypted_access-(Optional)Specifies whether to deny access from non-encrypted clients.Valid values:true:The file system denies access from non-encrypted clients.false:The file system allows access from non-...
使用ROS CDK进行资源编排
cdk 执行命令后，输出以下内容：Usage:ros-cdk COMMAND Commands:ros-cdk init[TEMPLATE]Create a new,empty CDK project from a template.Invoked without TEMPLATE,the app template will be used.ros-cdk list[STACKS.]Lists all stacks...
系统运算符（2.0版）
IS DISTINCT FROM 和 IS NOT DISTINCT FROM 运算符会把 NULL 当成特殊的值，当这两个运算符的输入中包含 NULL 时，它们仍然会返回True或者False，示例如下：SELECT NULL IS DISTINCT FROM NULL;false SELECT NULL IS NOT DISTINCT FROM ...
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