Kubernetes How to Mount Ceph RBD and CEPHFS

[TOC]k8s Mount Ceph RBDk8s Mount Ceph RBD There are two ways, one is the traditional way of PV&PVC, which means that the administrator needs to pre-create the relevant PV and PVC, and then the corresponding deployment or replication to mount the PVC

UI element ID generation logic in BSP and JSP

CRM WebClient UIWebClient UI renders the DOM elements of these c#_w# format IDs in which line of ABAP code is generated?Refer to my blog webclient UI element ID generation logicHybrisSince it is a JSP, it is the same as a BSP based on server-side

JS rounding up, rounding down

JS up rounding, down rounding, rounding createtime--2018 April 14 11:31:21author:marydon//1. Keep only the integer part (discard fractional part)parseint (5.1234);//5//2. Rounding Down (Math.floor (5.1234);//5//3. Rounding up (with decimals,

Kindeditor simple use, as well as upload picture preview image, user delete image after data processing (emphasis)

Http://www.cnblogs.com/wupeiqi/articles/6307554.htmlSimple to use:class="Comm"> "POST"Enctype="Multipart/form-data"> {% Csrf_token%} "margin:0 Auto;" class="Comment-area"> class="Model {% if

From making https safer, talk about HTTPS

With the public's increasing attention to network security, a variety of network security protection methods emerge. HTTPS everywhere as an effective means to improve the security of HTTPS, the security and practicality has been strengthened again

ExtJS's Reader

ExtJS's ReaderReader: Mainly used for the proxy data agent to read the data according to different rules to parse, the analysis of good data saved to ModleStructure diagramExt.data.reader.Reader the root class of the readerExt.data.reader.Json

Log Extraction Framework Flume introduction and installation Configuration

One: Flume Introduction and function II: Flume installation and configuration and simple testing A: Flume introduction and Functional Architecture 1.1 Flume Introduction: 1.1.1

Bootstrap do a simple website homepage

website Home website name Home Company Profile Product Catalog Product 1 Product 2 Search registration login Welcome to XXX Company Details determine success or failure, science and technology to create the future, bold hypothesis, assiduous

Webpack Best Practice Series (4)

7. Use Fonts 7.1. Install Font Library-font-awesomeWe use NPM to install fontsNPM Install Font-awesome--saveThis time, our Package.json configuration file becomes this:{ "name": "Code", "version": "1.0.0", "description": "", "main": "Index.js",

Kubernetes Service Rolling Update

[TOC]Introduction to Rolling UpdatesWhen a service in a kubernetes cluster needs to be upgraded, it is a traditional practice to go offline with the service that is being updated, to update the version and configuration after the business is stopped,

Apache Access log format and Logformat syntax

access log records every request from a userOpen the Apache master configuration filevim /usr/local/apache2.4/conf/httpd.conf主配置文件里提供了两种日志的模板:common和combinedLogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combinedLogFormat "%

Several processing methods of emoji expression involved in PHP development

More development in recent months, storing nicknames is essentialBut this evil support emoji expression do nickname, it is a bit of egg painThe General MySQL table is designed with the UTF8 character set. The nickname field with emoji is gone insert

Cookie operation of 04_web Foundation ()

30, 31, 32, cookie operation:1): Create a cookie and set up shared data:Cookie C = new Cookie (String name,string value);Cookie C = new Cookie ("Curreentname", "Wuji");2): Put the cookie into the response, the shared data of the cookie is passed to

Website is cc solution

A. CC attack principle: The attacker controls that some hosts keep sending large packets of data to the other server, causing the server to run out of resources until the outage crashes. CC is mainly used to attack the page, everyone has the

PHP uses trait to encounter a problem

PHP is a single-inheritance language, and a class can inherit only a single primitive classSince PHP5.4.0, PHP has implemented a code reuse method called traitTrait are specific properties or methods that should be available in some classes (class),

WebSocket, Socket, TCP, HTTP differences

1. OverviewWebSocket is created to meet the growing demand for real-time communications based on the Web. In the traditional Web, in order to achieve real-time communication, the common way is to use the HTTP protocol to continuously send requests.

Summary of common password-solving websites in CTF

0x00. SynthesisThe Web site contains most of the encoded decoding. http://web2hack.org/xssee/https://www.sojson.com/http://web.chacuo.net/0x01. Text in reverse orderhttp://www.qqxiuzi.cn/zh/daoxu/0X02.CMD5

Make an ebook reader with Vue and epub.js

About EPubEPub is a standard format for e-books, and most of the e-books I read are usually in this format. On the phone I generally use "read more" Reading EPub ebook, on Windows can not find the use of the software, so a long time ago want to toss

The difference between a function name and no parentheses in JS

1 A.onmouseover = fn1; 2 a.onmouseout = fn2; 3 function Fn1 () { 4 div.classname = "Erweima Show" ; 5 } 6 function fn2 () { 7 div.classname =" Erweima hide "; 8 } Parentheses are required whenever a function is called for

CentOS7 under Yum installation kubernetes

1. Node planning Node Ip Hostname Hardware Master 192.168.80.136 Master Memory 2G cpu:2*1 Node1 192.168.80.137 Node1 Memory 2G cpu:2*1 Node2 192

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