kubernetes selector

I. Use CSS 1. Why use CSS: Unified website Style CSSS Syntax: Selector { Attribute 1: attribute value; Attribute 2: attribute value; } Dome1.html file: CSS file: . Css1 {Font-size: 14px;Color: red;}. Css2 {Font-size: 20px;Color: green;Font-style: italic;}. Css3 {Font-size: 30px;Color: Silver;Font-weight: bold;}. Css4 {Font-size: 25px;Color: yellow;Text-Decoration: underline;}. Css5 {Font-size: 20px;Background-color: blue;} Effect

　　1. Base Selector　　　　　　　　ID Selector: $ ("#id"), style selector: $ (". ClassName"), Element selector: $ ("div"), $ ("*") Select all elements of the page　　　　　　Use both selectors for example: ID and element $ ("#id, div"), where you can add more for example plus a style of $ ("#id, Div,.classname"); 　　　　2. Property

Service is the core concept of k8s. By creating a service, you can provide a unified portal address for a set of container apps that have the same functionality, and distribute the request load to the various containers on the backend to applyService Definition DetailedThe full contents of the service definition file in the Ymal format are as followsapiversion:v1 #必须kind:service #必须matadata: #必须, Meta Data Name:string #必须, the name of the service namespace:string #非必须, specifying the namespace

One, intersection selectorHtmllang="EN" >Head>Metacharset="UTF-8" >TITLEGT;15-CSS intersection selector. htmlTitle>Style> P. para1{ColorRed}Style>Head>Body>P>, I'm a paragraph.p>p> I'm the paragraph p>p class="Para1" > I'm the paragraph p>p class="Para1" > I am the paragraph p>paragraph p>body>html> Two, and set selectorHtmllang="EN" >Head>Metacharset="UTF-8" >Title>16-css and set selector. htmlTit

Mesos and Kuberneteshttp://dockone.io/article/956 I firmly believe that their use will grow faster in the next year, so it is time to review the summary and prepare for 2016 years. I would like to discuss the current situation of Mesos and kubernetes and enumerate the strengths and weaknesses that will allow you to understand the concept of cluster manager.Mesos and KubernetesBefore I start, I'd like to take the time to roughly compare Mesos and

Colleagues who have studied kubernetes know that kubernetes if you need to enable TLS authentication, making a certificate is an essential step. However, many people encounter a lot of trouble in making certificates. Today is the main record of how I made my certificate during the deployment of Kubernetes. Throughout the process, the startup parameters for each c

Tags: WordPress MySQL KubernetesWordPress is the main platform for editing and publishing Web content. In this tutorial, I'll step through how to use kubernetes to build a high availability (HA) WordPress deployment.WordPress consists of two main components: a wordpress PHP server and a database for storing user information, posts, and website data. We need to make these two components in the entire application both highly available and fault tolerant

Resources:k8s-Network Isolation Reference Opencontrail is a open source network virtualization platform for the cloud. –kube-o-contrail–get your hands dirty with Kubernetes and Opencontrail Opencontrail is a open source network virtualization platform for the cloud. Opencontrail Architecture Document-flying Eagle's diary-NetEase Blog Opencontrail Study (i)-wanjia19870902 's Colu

OverviewCoredns is so notorious because it was introduced from kubernetes1.9 as the default DNS for Kubernetes internal service discovery. There is no doubt that Kubernetes is one of Coredns's backend, so we speak Coredns, starting with Kubernetes as the back end.Many of Coredns's features are mentioned on the web and are not covered here. A simple comparison of

Titlehtml>head> meta http-equiv="Content-type" Content="text/html; Charset=utf-8 "> title>CSS Selectortitle> -- style type="Text/css"> / * Tag Selector * / P{ color:red; } Li{ font-size:px; } / * Class selector * / . DB{ font-size:px; color:blue; } / * ID selector * / #welcome{ font-weight:

CSS creates the background:In order to make the style of the Web page more rich, but also in order to let the content and style of the page can be split apart, CSS is born from this idea, CSS is cascading style Sheets acronym, meaning cascading style sheet.With most of the css,html in the style of the label is discarded, HTML is only responsible for the structure and content of the document, the form of expression to the css,html document becomes more concise.CSSBasic syntax and page referencesC

First, structure (position) pseudo-class selector (:)1,: First-child2,: Last-child3,: Nth-child (n) or : Nth-child (2n) or : Nth-child (2n+1) Body> ul> Li>I was the first oneLi> Li>I'm the second one.Li> Li>I'm the third one.Li> Li>I'm the fourth one.Li> Li>I'm the fifth one.Li> Li>I'm the sixth one.Li> Li>I'm the seventh one.Li> Li>I'm the eighth one.Li> Li>I'm the nineth one.Li>

CSS is a language for on-screen rendering Html,xml, CSS is mainly used in the corresponding elements to apply the style, to render the relative application of the elements, then we choose the corresponding element is very important, how to select the corresponding element, at this time we need to say the selector. Selectors are primarily used to determine the DOM element nodes in the HTML tree structure.Commonly used selectors for CSS3 are:Here are a

There are several ways to install the Kubernetes cluster, the KUBEADM approach is described earlier, and the manual installation method is described in this article.The installation environment has 3 VMS on Azure:HKUBE01:10.0. 1.4 HKUBE02: 10.0. 1.5 Hbube03: 10.0. 1.6Where hkube01 is the master node, it will install Docker, ETCD, Kubernetes Master, flannel required components;HKUBE02 and hkube03 are worker

Controller manager, as the Management control center within the cluster, is responsible for the resource management in the cluster, including node, Pod, namespace, and rated resources. For example, when an unexpected node outage occurs, Controller Manager will promptly discover and perform an automated fix.First, deploy k8s Controller ManagerMake sure Controller-manager-key.pem and Controller-manager.pem exist, and I've created the relevant private key here in the previous article. Perform the f

2, set kubeconfig2.1 settings Kubectl kubeconfig (admin.conf)# set cluster parameters kubectl config set-cluster kubernetes--certificate-authority=/etc/kubernetes/pki/ca.pem--embed-certs=true --server=https://master_vip:6443--kubeconfig=admin.conf# Setting Client authentication Parameters kubectl Config set-credentials kubernetes-admin- -client-certificate=/etc/

kubernetes cluster Installation DeploymentKubernetes Cluster Components:-master node-Etcd a highly available k/v key value to the storage and service discovery system-Kube-apiserver provides API calls to Kubernetes clusters-Kube-controller-manager ensure Cluster service-Kube-scheduler dispatch container, assign to Node-minion node-Flannel The communication of the container network of the boast host-Kubelet

On the left is my personal, if you need further communication, please add. On the right is my public number "OpenStack private cloud", if interested, please pay attention.in the previous post, " Kubernetes Getting Started learning mentioned in the Katacoda experimental environment can be further familiar with the use of k8s , the specific URL is: https://www.katacoda.com/courses/kubernetes/Recently spent s

1, Ingress Components Introduction Ingress solves the problem of the domain name and service after the new service is added, basically a Ingress object, which is loaded by creating and updating with Yaml. Ingress Controller is to ingress this change to generate a nginx configuration, and then this configuration through the Kubernetes API written to the Nginx pod, and then reload. 2. generate a default backend and forward to the defau

Rancher 2.0 is an open-source, enterprise-class Kubernetes platform that is now available for beta releases. Rancher 2.0 simple and intuitive interface style and operation experience, will solve the industry legacy of the long-kubernetes native UI ease of use and the learning curve steep problem. and Rancher 2.0 Creative multi-kubernetes cluster management functi