Watch-Watch文档介绍内容-阿里云

配置钉钉机器人接收X-Pack Watcher报警

PUT_xpack/watcher/watch/log_error_watch {"trigger":{"schedule":{"interval":"10s"} },"input":{"search":{"request":{"indices":["logs"],"body":{"query":{"match":{"message":"error"} } } } } },"condition":{"compare":{"ctx....

配置企业微信机器人接收X-Pack Watcher报警

PUT_xpack/watcher/watch/developer_count_watch {"trigger":{"schedule":{"interval":"10s"} },"input":{"search":{"request":{"indices":["zl-testgaes"],"body":{"query":{"bool":{"must":[{"match":{"developer":"Nintendo"} },{"range...

通过X-Pack Watcher实现CCR异常报警通知

说明如果在执行以上命令时，出现 No handler found for uri[/_xpack/watcher/watch/log_error_watch_2]and method[PUT]异常，表示您购买的阿里云Elasticsearch实例未开启X-Pack Watcher功能，请开启后再执行以上命令。具体步骤，请参见 ...

【产品变更】ACK集群升级时对预置RBAC角色模板的同步...

verbs:["get","list","watch"]-apiGroups:[""]resources:["namespaces","nodes","persistentvolumes"]verbs:["get","list","watch","patch"]-apiGroups:["coordination.k8s.io"]resources:["leases"]verbs:["get"]-apiGroups:["apps"]...

授权最佳实践

resourcequotas/status","componentstatuses"]verbs:["get","list","watch"]-apiGroups:[""]resources:["namespaces","nodes","persistentvolumes"]verbs:["get","list","watch","patch"]-apiGroups:["coordination.k8s.io"]resources:[...

摇一摇

API-DEMO page/API/watch-shake/watch-shake.axml-><view class = "page" ><button type="primary"onTap="watchShake">绑定摇一摇，点击 Shake 按钮看效果</button></view>/API-DEMO page/API/watch-shake/watch-shake.js Page({ watchShake(){...

自定义GitOps操作关联集群的RBAC权限

watch-patch-update-delete-deletecollection-apiGroups:eventing.knative.dev resources:'*' verbs:get-list-create-watch-patch-update-delete-deletecollection-apiGroups:messaging.knative.dev resources:'*' verbs:get-list-create-...

组件

Watch 该装饰器的出现，只是因为 watch 需要有以下几个要素：被监听的变量名监听选项触发函数用法完整的@Watch 接口如下表所示。function Watch(key:string[,option:Object={}]):PropertyDecorator 参数名类型用途 key string 监听的...

授权最佳实践

pods/status","resourcequotas","resourcequotas/status","componentstatuses"]verbs:["get","list","watch"]-apiGroups:[""]resources:["namespaces","nodes","persistentvolumes"]verbs:["get","list","watch","patch"]-apiGroups:[...

注册集群ack-cluster-agent组件RBAC权限说明

["ack-agent-config","provider"]verbs:["get","list","watch","update"]-apiGroups:[""]resources:["configmaps"]resourceNames:["autoscaler-meta"]verbs:["get","list","watch","update"]-apiGroups:["*"]resources:["daemonsets",...

分析请求调用链路

Watch命令格式如下：watch<类路径><方法名><观测项><条件>关于详细命令使用，请参见 Arthas官方文档，此处使用常用的命令参数进行说明。如下命令效果为，观测 com.alibaba.edas.boot.DemoConsumerController 的方法 redisGetAndSet，输出...

分析请求调用链路

Watch命令格式如下：watch<类路径><方法名><观测项><条件>关于详细命令使用，请参见 Arthas官方文档，此处使用常用的命令参数进行说明。如下命令效果为，观测 com.alibaba.edas.boot.DemoConsumerController 的方法 redisGetAndSet，输出...

通过控制面kubectl访问Istio资源

提供对控制平面侧命名空间的管理，支持的操作包括create、delete、get、list、patch、update、watch。提供对所有Istio资源类型的管理，支持的操作包括create、delete、get、list、patch、update、watch。提供对 istiogateways.istio....

SQL语句

SELECT SELECT INSERT INTO INSERT INTO CREATE CREATE ALTER ALTER DELETE DELETE SYSTEM SYSTEM SHOW SHOW GRANT GRANT EXPLAIN EXPLAIN REVOKE REVOKE ... TRUNCATE TRUNCATE USE USE WATCH WATCH MOVE MOVE UNDROP TABLE UNDROP TABLE

分析请求调用链路

Watch命令格式如下：watch<类路径><方法名><观测项><条件>关于详细命令使用，请参见 Arthas官方文档，此处使用常用的命令参数进行说明。如下命令效果为，观测 com.alibaba.edas.boot.DemoConsumerController 的方法 redisGetAndSet，输出...

通过csi-compatible-controller组件迁移Flexvolume至...

apiGroups:[""]resources:["persistentvolumes"]verbs:["get","list","watch","update","create","delete","patch"]-apiGroups:[""]resources:["persistentvolumeclaims"]verbs:["get","list","watch","update"]-apiGroups:[...

CPU瓶颈

\watch 1 如果CPU等待事件的数量持续大于CPU核数，说明并发数量过高。可通过 polar_stat_activity 查看是哪些SQL造成CPU过高。SELECT query,COUNT(*)AS wait_count FROM polar_stat_activity WHERE state='active' AND backend_type='...

漏洞CVE-2022-3162公告

近日Kubernetes社区披露了安全漏洞CVE-2022-3162，对于任意可在命名空间内创建的自定义资源，如果攻击者被授予了关于该自定义资源集群维度的 list 或 watch 权限时，该攻击者可以利用漏洞在未授权时，读取同一API组中不同类型自定义资源...

在Kubernetes集群中部署SchedulerX

list","patch","update","watch"]-apiGroups:[""]resources:["pods/exec"]verbs:["create","delete","get","list","patch","update","watch"]-apiGroups:[""]resources:["pods/log"]verbs:["get","list","watch"]-apiGroups:[""]resources...

命令行工具

命令格式 kylin build#.args 项目常用构建 kylin build-dev#dev 构建及静态服务器 kylin build-server-no-prod-hot#dev 构建及静态服务器及启用热更新 kylin build-server#prod 构建及静态服务器 kylin build-no-prod-watch#dev 构建及监听...

BulkActions

格式详情，请参见本文下方 GetProperties、SetProperties、CallServices、Watch 中请求Payload格式的Things参数。返回语法 HTTP/1.1 StatusCode Content-Type: ContentType Payload 返回参数参数名称类型描述 StatusCode Number HTTP...

自建Kubernetes挂载NAS

verbs:["get","list","watch"]-apiGroups:[""]resources:["events"]verbs:["get","list","watch","create","update","patch"]-apiGroups:[""]resources:["endpoints"]verbs:["get","watch","list","delete","update","create"]-apiGroups:...

将Flexvolume类型的OSS静态存储卷迁移至CSI

resources:["csinodes"]verbs:["get","list","watch"]-apiGroups:[""]resources:["events"]verbs:["get","list","watch","create","update","patch"]-apiGroups:[""]resources:["endpoints"]verbs:["get","watch","list","delete","update...

将Flexvolume类型的NAS静态存储卷迁移至CSI

resources:["csinodes"]verbs:["get","list","watch"]-apiGroups:[""]resources:["events"]verbs:["get","list","watch","create","update","patch"]-apiGroups:[""]resources:["endpoints"]verbs:["get","watch","list","delete","update...

ZOOKEEPER指标

WatchCount zk_watch_count Zookeeper Watch的数量。ApproximateDataSize zk_approximate_data_size ZooKeeper大致的数据大小。单位：Byte。OpenFileDescriptorCount zk_open_file_descriptor_count ZooKeeper打开文件数量。...

I/O瓶颈

\watch 1 如果是client backend进程I/O高，则可进一步通过 polar_stat_activity 查看是哪些SQL和等待事件造成I/O高。SELECT query,COUNT(*)AS wait_count FROM polar_stat_activity WHERE state='active' AND backend_type='client backend...

BulkActions

1572522733310},"Code":200,"Message":"success"} Watch 请求Payload格式 {"BulkAction":"Watch","Things":[{"ProductKey":"string","DeviceName":"string","Watches":"all|properties|events"/default is"all"}]} 返回Payload格式 Content...

大规模ACK Pro集群使用建议

单个Service的Endpoint最大数量每个节点上运行着kube-proxy组件，用于监视（Watch）Service的相关更新，以便及时更新节点上的网络规则。当某个Service存在很多Endpoint时，Service相应的Endpoints资源也会很大，每次对Endpoints对象的更新...

访问队列服务

i=0 watcher=sink_queue.watch(0,5,auto_commit=False)for x in watcher.run():print(x.data.decode('utf-8'))#每次收到一个请求数据后处理完成后手动commit。sink_queue.commit(x.index)i+1 if i=10:break#关闭已经打开的watcher对象，每...

H5客户端接入

示例代码：watch(status,data){} protocolPageWatch function 是预授权页状态监听函数。回调函数入参请参见 watch/protocolPageWatch回调函数入参。示例代码：protocolPageWatch(status,data){} privacyAlertWatch function 否二次弹窗...

队列服务订阅推送

消费者消费者是指从队列服务中订阅数据的客户端程序，当客户端使用Watch API进行数据调用时，会在队列服务中生成消费者对象。您在API中增加的参数，比如Window的大小、Tags，将作为消费者的属性。您可以通过Attribute API看到队列服务中的...

挂载NAS

verbs:["get","list","watch","create","delete"]-apiGroups:[""]resources:["persistentvolumeclaims"]verbs:["get","list","watch","update"]-apiGroups:["storage.k8s.io"]resources:["storageclasses"]verbs:["get","list","watch"]-...

跨境电商语言工具调用方式

{"ApiName":"titleGenerate","Params":{"attributes":{"2":"None","10":"Plastic"},"categoryId":111,"extra":"{\"product_id\":\"12121\"}","hotWords":"watch,apple","language":"en","platform":"ae","title":"apple watch is good"} } ...

Kubernetes权限要求

术语解释全部权限-至少包含以下 RBAC verbs：get list watch create update patch delete 读权限-至少包含以下 RBAC verbs:get list watch 最小权限在不使用分批发布的情况下，至少要具备以下权限：Namespace 读权限，用于实时联通性校验...

挂载云盘

verbs:["get","list","watch","create","delete"]-apiGroups:[""]resources:["persistentvolumeclaims"]verbs:["get","list","watch","update"]-apiGroups:["storage.k8s.io"]resources:["storageclasses"]verbs:["get","list","watch"]-...

在Kubernetes集群中部署SchedulerX

list","patch","update","watch"]-apiGroups:[""]resources:["pods/log"]verbs:["get","list","watch"]-apiGroups:[""]resources:["configmaps"]verbs:["create","delete","get","list","patch","update"]-apiGroups:[""]resources:[...

在Kubernetes集群中部署SchedulerX

list","patch","update","watch"]-apiGroups:[""]resources:["pods/log"]verbs:["get","list","watch"]-apiGroups:[""]resources:["configmaps"]verbs:["create","delete","get","list","patch","update"]-apiGroups:[""]resources:[...

在Kubernetes集群中部署SchedulerX

list","patch","update","watch"]-apiGroups:[""]resources:["pods/log"]verbs:["get","list","watch"]-apiGroups:[""]resources:["configmaps"]verbs:["create","delete","get","list","patch","update"]-apiGroups:[""]resources:[...

Java SDK使用说明

WebSocketWatcher watch(long index,long window,boolean indexOnly,boolean autoCommit,Map,String>tags)功能：订阅队列服务。参数：index：指定获取数据的起始Index。如果为-1，则忽略所有Pending的数据而读取最新数据。window：指定发送...

控制面核心组件

稳定性增强从功能实现上来看，Pilot 提供的服务能力可以总结为：Pilot 是一个 Controller+gRPC Server 的服务，通过 List/Watch 各类 K8s 资源进行整合计算，生成 XDS 协议的下发内容，并提供 gRPC 接口服务。本文将把关注点放在 gRPC ...

Watch

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