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Prometheus监控 Redis & Redis Cluster 说明

こ雲淡風輕ζ 提交于 2020-04-24 08:19:22
说明 在前面的 Prometheus + Grafana 部署说明之「安装」 文章里,大致介绍说明了 Prometheus 和 Grafana 的一些安装使用,现在开始如何始部署 Prometheus + Grafana 来监控 Redis 部署 在之前介绍的 Prometheus 系列文章里,已经了解了 Prometheus 是通过拉取的方式来保存监控数据的,可以自己写一个服务来去Redis来获取需要监控的相关指标,也可以直接用现成的exporter,如GitHub上 redis_exporter ,本文对Redis的监控是通过该导出器进行的。 下载 &解压: #下载 wget https: // github.com/oliver006/redis_exporter/releases/download/v1.3.5/redis_exporter-v1.3.5.linux-amd64.tar.gz #解压 tar xvf redis_exporter-v1. 3.5 .linux-amd64. tar .gz 注意: redis_exporter 版本从 0.x to 1.x 有了很大的改变:为了使redis_exporter更紧密地遵循“编写导出器的最佳实践”, 不再直接支持配置(和抓取)多个Redis实例,而是将这一任务推给了Prometheus服务器, 具体情况可以看

【COCOS CREATOR 系列教程之二】脚本开发篇&事件监听、常用函数等示例整合

喜你入骨 提交于 2020-04-23 07:21:07
【Cocos Creator 】(千人群): 432818031 上一篇,介绍了Himi在使用过cc所有组件后的一篇总结,没有具体介绍每个组件的原因在于官方文档很齐全,而且也有视频的介绍。 所以希望童鞋们可以把我这两篇博文当成对组件、脚本两部分开发的整理与总结。 后续的文章,Himi应该主要更新一些官方还未补充或者还没有的教程。避免无用功。 下面直接放出代码,因为不是很难理解。所以不再一一赘述,都是常用的函数、事件监听、动作回调、定时器等开发过程中必接触的。 大致内容如下: cc 属性介绍 获取组件的几种形式 全局变量的访问 模块之间的访问 在当前节点下添加一个组件 复制节点/或者复制 prefab 销毁节点(销毁节点并不会立刻发生,而是在当前 帧逻辑更新结束后,统一执行) 事件监听 on 4种形式(包括坐标获取) 关闭监听 发射事件(事件手动触发) 动作示例,类似c2dx api 基本无变化 计时器 (component)schedule (cc.Node 不包含计时器相关 API) url raw资源获取 CC版本:0.7.1 ×××地址: http://vdisk.weibo.com/s/yZxRoLm4Mnio3 主要两个js源码: HelloWorld.js cc.Class({ extends: cc.Component, properties: { label: {

Chartjs- 2 Doughnut Charts customized Tooltip

╄→гoц情女王★ 提交于 2020-04-21 05:57:36
问题 i want to display some data in reactjs using Chartjs-2. For displaying my data i want a Doughnut Pie chart. When i use the specific pie chart it shows me like: But the desired output should be something like this: I have read from the documentation that i should edit the tooltip from the option but i cannot find the way to do this. Do you know how? 回答1: You need to implement your custom tool tip in the chart options. You have to replace the html element style and size with the one you want.

Why does adding tooltips to column heading cause angular columns to jump sideways?

别说谁变了你拦得住时间么 提交于 2020-04-17 22:06:43
问题 I have this template: <div class="container"> <h2 i18n="@@prioritizedWordsToLearn">Prioritized Words To Learn</h2> <table class="table table-striped"> <thead> <tr> <th i18n="@@wordColumn">Word</th> <th i18n="@@definitionColumn">Definition</th> <th i18n="@@timesAddedColumn" placement="top" i18n-ngbTooltip="@@timesAddedTooltip" ngbTooltip="Number of times you have added this word to learn" tooltipClass="opacity-1" tooltip-append-to-body="true">Times Added</th> <th i18n="@

Bootstrap4 轮播+模态框+提示框+弹出框

家住魔仙堡 提交于 2020-04-17 16:28:33
Bootstrap4 轮播 菜鸟教程上的案例 < div id ="demo" class ="carousel slide" data-ride ="carousel" > <!-- 指示符 --> < ul class ="carousel-indicators" > < li data-target ="#demo" data-slide-to ="0" class ="active" ></ li > < li data-target ="#demo" data-slide-to ="1" ></ li > < li data-target ="#demo" data-slide-to ="2" ></ li > </ ul > <!-- 轮播图片 --> < div class ="carousel-inner" > < div class ="carousel-item active" > < img src ="https://static.runoob.com/images/mix/img_fjords_wide.jpg" > < div class ="carousel-caption" > < h3 > 第一张图片描述标题 </ h3 > < p > 描述文字! </ p > </ div > </ div > < div class ="carousel

玩vue和gin,可能我搞错方向,但依然走下去

♀尐吖头ヾ 提交于 2020-04-14 08:31:56
【今日推荐】:为什么一到面试就懵逼!>>> 就是如何将外键的东东,显示在网页上。 我是如下实现的,作个记录: 一,先在gin里弄好外键及api,此处不表。 二,vue前端显示时,先通过api,将两个数据都下载下来。 getList() { this .listLoading = true fetchProjectList( this .listProjectQuery).then(response => { this .listProject = response.data.list this .listLoading = false }).then(() => { fetchList( this .listQuery).then(response => { this .list = response.data.list this .total = response.data.total this .listLoading = false }) }) }, 三,在需要显示外键时,使用函数来实现。 echoName(id) { for ( var value of this .listProject) { if (value.ID == id) { return value.name } } }, echoCnName(id) { for ( var value of this

Always show WPF TextBox Tooltip

牧云@^-^@ 提交于 2020-04-11 12:04:26
问题 Is it possible to display tooltip constantly, not depending on whether the control is focused ot not, but depending only on the value of the bind property. <TextBox Name="projectTextBox" ToolTipService.Placement="Bottom" ToolTipService.ShowDuration="12000" MinWidth="150" Text="{Binding ProjectName}" IsEnabled="{Binding IsEnabled}"> <TextBox.ToolTip> <ToolTip Placement="Bottom" StaysOpen="True" Content="TEXT" Visibility="{Binding IsNotFound, Converter={StaticResource

Automatic tooltip when text is trimmed in DataGrid

我的未来我决定 提交于 2020-04-10 06:25:22
问题 My application runs with C# and WPF (.net framework 4.0). My goal is to have a DataGrid in which the text in the cells is trimmed with an ellipsis, and automatically has a tooltip with the full text displayed only if the text in the cell is actually trimmed. Solution 1 : I'm currently using this to know if the text is trimmed or not: http://tranxcoder.wordpress.com/2008/10/12/customizing-lookful-wpf-controls-take-2/ The problem is that it only works when I resize the columns. The tooltips don

Wpf ToolTip Style

我只是一个虾纸丫 提交于 2020-04-09 18:36:11
问题 Hi i have one ToggleButton with ToolTip , content of ToolTip is bind with Text property. Now i need to style my ToolTip within ToggleButton . I know its not allow me apply style within ToggleButton for ToolTip and i dont know how to do it? Any suggestions are much appreciated. Here is my code looks <ToggleButton x:Name="btn" ToolTip="{Binding ElementName=tbText, Path=Text, Mode=TwoWay}" Margin="10,0,0,20" Style="{StaticResource bubbleStyle}" /> 回答1: If I understand your question correctly,