为了简化该步骤的流程，计算巢提供了通 用日志资源准备服务，可帮助您初始化日志SLS Project和Logstore。举例说明，假设您的服务需要支持在北京和上海部署，且该应用需要收集slow*.log和error*.log。则您需要做的如下：ACK单租/多租场景：...
通过配置日志服务SLS触发器，您可以实现 日志服务SLS 与 函数计算 的集成。SLS触发器能够在新日志产生时自动触发函数执行，从而增量消费日志服务Logstore的数据，并完成自定义加工任务。使用场景 数据清洗、加工场景 通过日志服务，快速...
近日，阿里云计算有限公司发现阿帕奇Log4j2组件存在远程代码执行漏洞，并将漏洞情况告知阿帕奇软件基金会。本文为您介绍该漏洞的影响范围及相应的客户侧和云服务侧的安全建议。影响范围 更多有关漏洞的详细信息，请参见【漏洞通告】Apache ...
{"Action":["log:CreateProject","log:CreateLogStore","log:GetProject","log:GetLogStore","log:DeleteProject","log:DeleteLogStore","log:GetLogStoreLogs"],"Resource":["acs:log:*:*:project/aliyun-fc-*","acs:log:*:*:project/*/...
hi,fc 使用console.log打印日志 使用此方法打印的每条日志中都会包含时间、RequestId、日志级别等信息。输出的日志内容如下所示。2024-03-04 07:01:16.927 1-65e571bc-158a59e8-b63f98cd471c[info]hello,world 直接使用context.logger打印...
打印日志 您可以使用 context.GetLogger()方法打印日志，也可以使用log库或fmt库中的方法打印日志，或者其他写入到stdout或stderr的日志库打印日志。使用context.GetLogger()方法打印日志 使用该方法打印的每条日志中都包含日志级别、...
计算以 base 为底的 x 的对数。命令格式 double log(base,x)参数说明 base：必填。底数。DOUBLE或DECIMAL类型。输入为STRING、BIGINT类型时，会隐式转换为DOUBLE类型后参与运算。x：必填。待计算对数的值。DOUBLE或DECIMAL类型。输入为...
本文介绍使用 函数计算 编写代码相关的基础概念信息，包括请求处理程序、函数实例生命周期回调方法和日志记录等。请求处理程序 在创建函数时，您需要指定请求处理程序。函数计算 的运行时会加载并调用您的请求处理程序处理请求。对于内置...
消息队列 MQTT 版 作为事件源通过 事件总线EventBridge 与 函数计算 集成后，通过 消息队列 MQTT 版 触发器能够触发关联函数执行，通过函数可以对发布到 消息队列 MQTT 版 的消息进行自定义处理。本文介绍如何在 函数计算 控制台创建MQTT...
本文介绍在 函数计算 中使用Python运行时开发代码时，所涉及的Context（上下文）的相关概念和使用示例。什么是上下文 当 函数计算 运行您的函数时，会将上下文对象传递到执行方法中。该对象包含有关调用、服务、函数和执行环境等信息。...
本文介绍在 函数计算 中使用Go运行时开发代码时，所涉及的Context（上下文）的相关概念和使用示例。什么是上下文 当 函数计算 运行您的函数时，它会将上下文对象（context.Context）传递到执行方法中。该对象包含有关调用、服务、函数、...
配置示例-设置压缩算法为 ZSTD，压缩级别为 2 CREATE TABLE log_table(order_id BIGINT,item_id BIGINT,amount INT,address STRING)WITH('table.log.arrow.compression.type'='ZSTD','table.log.arrow.compression.zstd.level'='2');...
日志收集模式说明 计算巢场景中，将日志格式简单分为以下两种情况：日志收集极简模式：即日志收集器根据分行符收集日志，每行被视为新的日志。自定义日志收集格式：由于日志的格式多种多样，计算巢难以涵盖所有日志格式，所以当有定制需求...
本文介绍函数实例健康检查的背景信息、使用限制和健康检查的行为，以及如何在 函数计算 控制台设置函数实例的健康检查策略。背景信息 自定义运行时和自定义容器镜像可能出现不稳定的情况，导致函数实例工作异常。这种情况下，函数计算 支持...
计算巢应用日志管理功能将SLS日志服务能力集成到计算巢，支持ECS和ACK部署场景，补齐了应用可观测性能力，让用户能够一键查看日志。本文介绍如何私有化场景中配置并查看应用日志的详细操作。概述 应用日志功能的基本流程如下：创建私有部署...
{ requestId:'4',invokerContext:{custom:{ data:'Custom data from Invoker' }}} console.log(context.invokerContext.custom.data);Custom data from Invoker console.log('-hello world');callback(null,'Message from helloworld');...
click Configurations ConfigMaps.In the kube-system namespace,click alibaba-log-configuration and check whether the value of log-endpoint is updated:If you set the transfer method to Internet,the value of log-endpoint is${...
This topic describes how to create an external store to associate Simple Log Service(SLS)with a MySQL database.Prerequisites Data is collected in SLS.For more information,see Data collection.The SLS command-line interface...
WebTracking collects and analyzes user behavior in a browser,such as page views,purchase history,or session duration.It streams this activity data to Simple Log Service(SLS)for behavioral analysis and business optimization...
B)准备任务程序 本示例的作业程序使用 python 编写，下载本示例所需程序：log-count.tar.gz 解压到如下目录：mkdir log-count&tar-xvf log-count.tar.gz-C log-count 解压后的目录结构如下：log-count|-conf.py#配置|-split.py#split 任务...
Simple Log Service(SLS)is a cloud-native observability and analytics platform that offers scalable,cost-effective,real-time processing of various data types,including logs,metrics,and traces.It enables you to collect,...
log:{#regionId}:{#accountId}:project/{#ProjectName}/machinegroup/*log:TLSVersion None log:DeleteProject DeleteProject delete*Project acs:log:{#regionId}:{#accountId}:project/{#project} log:TLSVersion None log:...
log type codes,log types,default projects,and default logstores of different cloud services.Simple Log Service Cloud service code sls project Log type code audit_log error_log monitor_metric operation_log run_log Log type ...
log:GetDashboard","log:ListDashboard","log:ListSavedSearch","log:CreateProject","log:CreateLogStore","log:CreateIndex","log:UpdateIndex","log:ListLogStores","log:GetLogStore","log:GetLogStoreLogs","log:CreateDashboard",...
When using Simple Log Service(SLS),you may need to configure different access permissions for users.The Alibaba Cloud account can manage access to SLS resources by setting permission policies in Resource Access Management...
After you enable the Log Service for Web Application Firewall(WAF)feature,you are allocated log storage space based on the log storage capacity that you specified.You can view your log storage usage on the Log Service page...
Asia Pacific Region name ...6 ap-southeast-6.log.aliyuncs.com ap-southeast-6-intranet.log.aliyuncs.com South Korea(Seoul)ap-northeast-2 ap-northeast-2.log.aliyuncs.com ap-northeast-2-intranet.log.aliyuncs.com China(Qingdao)...
You can create a flow log instance in the Smart Access Gateway(SAG)console.Then,the information about the inbound and outbound network traffic of SAG instances is delivered to Simple Log Service.This topic describes how to...
slow_run_log.The following table describes the fields of a slow log.Field Description_topic_The topic of the log.redis_slow_log:the slow log of the database redis_proxy_slow_log:the slow log of the proxy account The name ...
log:CreateLogstore","log:CreateIndex","log:CreateDashboard","log:CreateJob","log:UpdateConfig","log:UpdateJob","log:UpdateDashboard","log:UpdateIndex","log:DeleteLogstore","log:DeleteDashboard","log:DeleteJob","log:...
Simple Log Service provides the Flow Log Center application,which you can use to analyze the flow logs of virtual private clouds(VPCs)in a visualized manner.This topic describes how to use the Flow Log Center application....
log:UpdateConsumerGroup","log:ConsumerGroupHeartBeat","log:ConsumerGroupUpdateCheckPoint","log:ListConsumerGroup","log:CreateConsumerGroup"],"Resource":["acs:log:*:*:project/log-project-prod/logstore/access_log","acs:log:...
Web Application Firewall(WAF)provides the log configuration feature,which allows you to configure flexible log settings based on your business requirements.You can configure log fields to be delivered for a single ...
The log analysis feature is a one-stop service provided by Cloud Firewall and Simple Log Service(SLS).It lets you collect,query,analyze,process,and consume traffic logs from protected assets in real time.This helps you ...
This topic explains how to enable log analysis in the Short Message Service console and push logs to Simple Log Service.Prerequisites Short Message Service and Simple Log Service are activated.Enable log analysis Log on to...
After you enable the log analysis feature,Cloud Firewall allocates log storage space based on the storage capacity that you specify.This topic describes how to manage log storage space in the Cloud Firewall console.You can...
After you use Log4j2 to record and manage the operational logs of Java applications,you can use a Log4j2 appender or Logtail to collect logs to Simple Log Service for subsequent query and analysis.Log4j overview Apache Log...
analysis,and transformation on the logs.For more information,see Create indexes and Query and analyze logs.SDK programming language References Source code on GitHub Java Overview of Simple Log Service SDK for Java Log ...
You can enable the log delivery feature for a cloud-native gateway in the Microservice Engine(MSE)console.After you enable the feature,the access logs of the gateway are delivered to Simple Log Service.You can analyze the ...
see Billable items of Simple Log Service.Compared with an internal endpoint,a public endpoint involves one more billable item:read traffic over the Internet.For more information,see Billable items.Public endpoints An ...