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批量删除Nagios的停机计划

/Del_downtime.sh 877 885 hosts # 删除System--Downtime下的维护计划中Scheduled Host Downtime从877到885项设置 # ..../Del_downtime.sh 886 894 services # 删除System--Downtime下的维护计划中Scheduled Service Downtime从886到894项设置 if...[ $3 == "hosts" ];then for((i=$1;iDOWNTIME;$i" >> /usr...nagios.cmd;done elif [ $3 == services ];then for((i=$1;iDOWNTIME

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Kubernetes 零宕机滚动更新

apiVersion: apps/v1 kind: Deployment metadata: name: zero-downtime labels: app: zero-downtime...zero-downtime-d449b5cc4-k8b27 1/1 Running 0 3m9s zero-downtime-d449b5cc4-n2lc4...zero-downtime-d449b5cc4-n2lc4 1/1 Running 0 3m9s zero-downtime-d449b5cc4-sdw8b...zero-downtime-d449b5cc4-n2lc4 1/1 Running 0 5m zero-downtime-d449b5cc4-sdw8b...zero-downtime-d569474d4-2c7qz 1/1 Running 0 40s zero-downtime-d569474d4-mxbs4

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微信小程序 Utils丨SetInterval 实现倒计时

countDown:function(endTime){ that.setData({ timer: setInterval(function(){ var downTime...(endTime.replace(/-/g, "/")).getTime() - new Date().getTime()) // 倒计时结束 if(downTime...) clearInterval(that.data.timer); return; } var d = parseInt(downTime.../ 1000 / 3600 / 24); var h = parseInt(downTime / 1000 / 3600 % 24); var m = parseInt...(downTime / 1000 / 60 % 60); var s = parseInt(downTime / 1000 % 60); d < 10 ?

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Oracle RAC环境下如何更新patch(Rolling Patch)

Downtime Patch)(最小化停机方式) In this mode, OPatch patches the local node, asks users for a sub-set of nodes...Rolling patching strategy incur no downtime, however, some rolling patches may incur downtime due to...Please refer to patch readme to find out whether post-installation steps requires downtime or not....Bring all instances up Minimum downtime . Shutdown the Oracle instance on node 1 ....Startup the Oracle instance on node 3 Rolling patch (no downtime) .

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『Android Tip』-- 模拟手势操作

view = (View) object; handler = new ViewHandler(view); view.onTouchEvent(MotionEvent.obtain(downTime..., downTime, MotionEvent.ACTION_DOWN, startX, startY, 0)); GestureBean bean = new GestureBean(startX..., downTime, MotionEvent.ACTION_DOWN, startX, startY, 0)); GestureBean bean = new GestureBean(startX...if (count >= bean.totalCount) { theActivity.dispatchTouchEvent(MotionEvent.obtain(downTime...(MotionEvent.obtain(downTime, downTime, MotionEvent.ACTION_MOVE, bean.startX + bean.ratioX * count, bean.startY

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nagios升级要点（从2.x到3.x）

/usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg 报两个warning和一个critical 两个warning是：downtime_file...#comment_file=/usr/local/nagios/var/comments.dat # DOWNTIME FILE # This is the file that Nagios will...use for storing host and service # downtime data....#downtime_file=/usr/local/nagios/var/downtime.dat 查找state_retention_file=/usr/local/nagios/var/retention.dat...然后执行 cd /usr/local/nagios/var cat comments.dat >>retention.dat cat downtime.dat >>retention.dat 解决critical

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Android事件分发原理分析

buttonState=0, metaState=0, flags=0x0, edgeFlags=0x0, pointerCount=1, historySize=0, eventTime=51416868, downTime...buttonState=0, metaState=0, flags=0x0, edgeFlags=0x0, pointerCount=1, historySize=0, eventTime=51416868, downTime...buttonState=0, metaState=0, flags=0x0, edgeFlags=0x0, pointerCount=1, historySize=0, eventTime=51416868, downTime...buttonState=0, metaState=0, flags=0x0, edgeFlags=0x0, pointerCount=1, historySize=0, eventTime=51416868, downTime...buttonState=0, metaState=0, flags=0x0, edgeFlags=0x0, pointerCount=1, historySize=0, eventTime=51416868, downTime

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MySQL MHA简介及其优点

一、MHA的主要特性 MHA performs automating master failover and slave promotion with minimal downtime, usually...safely changing the currently running master to a new master, within mere seconds (0.5-2 seconds) of downtime...Total downtime is normally 10-30 seconds....Scheduled master maintenance should be done as quickly as possible, since it entails partial downtime...provides graceful master switching within 0.5-2 seconds of writer blockage. 0.5-2 seconds of writer downtime

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Monolithic vs Microservice Architecture- Pros and Cons

Microservices architecture is used only in extremely large-scale applications which cannot withstand downtime...architecture can be used in projects which do not require real-time response and they can withstand downtime...used frequently can be deployed on function as a service platform, the service will offer almost zero downtime...only in big projects which requires either real-time responses or the projects which cannot withstand downtime

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数据库可用率监控工具

total 100.0000% uptime(s) 1116020 downtime... total 99.9800% uptime(s) 0 downtime...没实用uptime/uptime+downtime的方式计算），并且还能够看到database和host在被监控到的时期的在线和离线时间。这样能够了解database和host各个时期的使用情况。...DATETIME NULL DEFAULT NULL COMMENT ‘创建时间’, `updatetime` DATETIME NULL DEFAULT NULL COMMENT ‘更新时间’, `downtime...ipaddr_port_type` (`ipaddr`, `port`, `type`) ) COLLATE=’utf8_general_ci’ ENGINE=InnoDB; CREATE TABLE `db_downtime_detail

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vue上拉加载更多组件

onScroll() { if(this.downTime){ clearTimeout(this.downTime); }; this.downTime = setTimeout(() =

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Microservices vs Web Services

these applications scaled up to more components, module independence was sought by developers, zero downtime...Expected uptime Comparing cost to run multiple server instances of microservices vs loss of revenue due to downtime...If you think that you will have a countable user base and can afford downtime then go for web services...If you cannot afford downtime as it can cause a huge loss in revenue or your use case does not allow...downtime then go for microservices architecture as it is an extremely fault-tolerant system.

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Unity3D实现UI的单击、双击、拖动状态判断

isDown = false; private bool isPress = false; private bool isDrag = false; private float downTime...if (responseOnceByPress && isPress) { return; } downTime...isDrag = Vector3.Distance(Input.mousePosition, mousePosLast) > dragIntervalPos; if (downTime...{ isPress = true; onPress.Invoke(); } if (downTime...} public void OnPointerDown(PointerEventData eventData) { isDown = true; downTime

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Task2 计算电梯运行时间线程

tmp=lists.get(k); } //下电梯需要的时间，并睡眠，直接直达 double downTime...=getnTime(getMaxFromList(lists)); Thread.sleep((long)downTime); sumTime+=(timesum...+downTime); } return sumTime; } /** * 获取lists中最大值 * @param list

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Benefits of Microservices Architecture

the database will be allocated to that service efficiently while reducing any chances of crashes or downtime...The application usually has no downtime and its deployment process is smoother as it’s done service by...frequently can be deployed on a function as a service (FaaS) platform, the service will give almost zero downtime

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PAT 1008

41 #include #include using namespace std; #define max 100 #define upTime 6 #define downTime...-a[i-1]; if(interval>0) { time+=(interval*upTime+stayTime); }else{ time+=(interval*(-1)*downTime

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Milvus 2.3 Accelerates AI-Powered Applications With GPU Support

organizations can quickly analyze and act on their data to reduce fraud, deliver better recommendations, avoid downtime...include: Change Data Capture (CDC)— Captures and delivers a continuous feed of database updates for zero-downtime...vectors within a specified distance- Rolling Upgrades — Enables admins to upgrade Milvus with minimal downtime

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时间控件（选择时间范围的插件）「建议收藏」

一、自我使用代码案例 downTime..." placeholder="请点击这里选择日期范围" value="" autocomplete="off" type="text" id="downTime" style="height: 30px...需要用js代码段执行一个laydate实例 //日期范围，指定绑定的DOM元素 laydate.render({ elem: '#downTime...false }); //检索时间 function downResume(type) { var down_time = $('#downTime

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Android中Input事件初始化、接收以及分发

dispatchedGestureIdBits, id, 0, 0, mPointerGesture.downTime...idToIndex, BitSet32 idBits, int32_t changedId, float xPrecision, float yPrecision, nsecs_t downTime...mViewport.displayId, pointerCount, pointerProperties, pointerCoords, xPrecision, yPrecision, downTime...keyCode, keyEntry->scanCode, keyEntry->metaState, keyEntry->repeatCount, keyEntry->downTime...xOffset, yOffset, motionEntry->xPrecision, motionEntry->yPrecision, motionEntry->downTime

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Oracle 与 MySQL 的差异分析（8）：其他常用函数

eg：select x.phonenumber,x.downtime, row_number() over(partitionby x.phonenumber order by downtime)

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点击加载更多

批量删除Nagios的停机计划

Kubernetes 零宕机滚动更新

微信小程序 Utils丨SetInterval 实现倒计时

Oracle RAC环境下如何更新patch(Rolling Patch)

『Android Tip』-- 模拟手势操作

nagios升级要点（从2.x到3.x）

Android事件分发原理分析

MySQL MHA简介及其优点

Monolithic vs Microservice Architecture- Pros and Cons

数据库可用率监控工具

vue上拉加载更多组件

Microservices vs Web Services

Unity3D实现UI的单击、双击、拖动状态判断

Task2 计算电梯运行时间线程

Benefits of Microservices Architecture

PAT 1008

Milvus 2.3 Accelerates AI-Powered Applications With GPU Support

时间控件（选择时间范围的插件）「建议收藏」

Android中Input事件初始化、接收以及分发

Oracle 与 MySQL 的差异分析（8）：其他常用函数

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