kubernetes selector

Kubernetes is Google 's Open source container cluster management system. It is built on Docker technology and provides a whole set of functions, such as resource scheduling, deployment operation, service discovery, expansion and contraction capacity, for containerized applications, which can be regarded as Mini-paas platform based on container technology. The purpose of this article is to comb the architecture, concepts, and basic workflows of

Recent projects to write their own front-end, re-learn the basics of the front-end.Generally in CSS style sheets, the above will be overwritten by the following, for example, the text will show Blue:So according to normal, the following CSS style, the test text should still be blueBut as a result, the test text is shown in yellow, the result of the tag Selector is overridden by the property selector, and th

Filter Selector :The filter selector primarily filters out the required DOM elements through specific filtering rules, which begin with ":"According to different filtering rules, filter selectors can be divided into basic filtering, content filtering, visibility filtering, attribute filtering, sub-element filtering and Form object property filter selectors.First, basic filter selectorChange the background c

Id selector, class selector, property selector, and id selector attribute When editing a webpage, you usually need to set the style. With the help of the selector in CSS style design, we can easily manage and set them. Today, we will share with you several common selectors:

CSS3 selector: read-only SelectorThe ": Read-only" pseudo-class selector is used to specify the style of elements that are in a read-only state. The simple point of understanding is that "readonly= ' ReadOnly" is set in the elementSample DemoUse the ": Read-only" selector to set the style of the Address text box.HTML code:CSS code:form { width:300px; padding:10

This is a creation in Article, where the information may have evolved or changed. The reason why Kubernetes is cool Objective When I first learned it Kubernetes (about 1.5 ago?) I really can't find a reason to pay attention to it. Uttered, I've been using it Kubernetes for almost three months. About why I think it is very useful, with some ideas, although I am st

This is a creation in Article, where the information may have evolved or changed. The first time I installed Kubernetes 1.3.7 Cluster with the kube-up.sh script, I have successfully installed Kubernetes dashboard addon OK. So far the operation in this environment is very stable. However, after all, it is a test environment, some configurations can not meet the requirements of the production environment, suc

Form UI selector and form element Property selector:Instance: for= ' Famale ' > for= ' Male ' >[jquery form UI selector and form element property selector] Form UI selector and form element property Selector

This method excludes the page elements that are selected with the selector selector:Instance:[jquery selector: Not (selector)] This method excludes page elements that are selected with the selector selector

I. Introduction of COREDNSKubernetes includes the DNS server Kube-dns for service discovery. The DNS server leverages Skydns's libraries to provide DNS requests for kubernetes pods and services. SkyDNS2 's author, Miek Gieben, created a new DNS server, Coredns, which was built with a more modular, extensible framework. Infoblox has partnered with Miek to use this DNS server as a substitute for kube-dns.COREDNS leverages the server framework developed

This article will be based on the previous article on the configuration of the DNS service in the Kubernetes cluster environment, in the k8s cluster, pod life cycle is short, pod restart IP address will change, for the application this is unacceptable, in order to solve this problem, The k8s cluster cleverly introduces the DNS service to realize the discovery of the service, in which DNS requires a total of 4 components in the k8s cluster, each of whi

Learning notes TF064: TensorFlow Kubernetes, tf064tensorflow AlphaGo: each experiment has 1000 nodes and each node has 4 GPUs and 4000 GPUs. Siri: 2 nodes and 8 GPUs for each experiment. AI research relies on massive data computing, instead of performance computing resources. The larger cluster running model shortens the weekly training time to the day-level hour level. Kubernetes, the most widely used cont

Css3 class selector combines element selector and multi-class selector, css3 Selector The combination of css3 class selector element selector and multi class selector usage:

Describes how to install kubernetes offline, mainly for the study of Kubernetes, not recommended in production environment , install package get address:Link: Https://pan.baidu.com/s/1nX5_memy8TKrnw1auOsB8Q Password: ZSW7Operating Environment Name Operating system Configuration Ip Master CentOS 7 4 Core 2G Memory 192.168.132.130 Nod

First Import JS filepageencoding= "UTF-8"%>calling jqueryclass= "CL" > jquery Easyui ID selector class selector tag Selector property selector and Dom object and jQuery conversion between each other

This article describes the use of Node-exporter, Prometheus, Grafana to monitor the cluster in a k8s cluster.Its implementation principle is somewhat similar to elk, EFK combination. The Node-exporter component collects the metrics monitoring data on the node and pushes the data to Prometheus, Prometheus is responsible for storing the data, and grafana the data to the user in a graphical form on the Web page. Before you begin, it is necessary to understand what the next Prometheus is. Prometheu

[TOC]DescriptionThere is no detailed explanation of the Kubernetes's service exposure and Traefik's principles. The Traefik principle can be consulted in the official documentation: https://docs.traefik.io/, This document can also be consulted about the service exposure of kubernetes and the rationale for using Traefik as a kubernetes ingress: https://mritd.me/2016/12/06/ Try-traefik-on-

Author: Peng Jingtian The node nodes of Kubernetes are composed of Kubelet, Kube-proxy, flannel, dockerd four components, this paper mainly analyzes the functions and principles of kube-proxy components. Pod is the smallest unit of resource allocation in kubernetes and the smallest entity to perform tasks. Each pod has a separate IP on the flannel overlay network. Pod Communication in node nodes is impleme

In the previous blog post, we completed the Sonarqube deployment through Kubernetes's devlopment and service. Seems to be available, but there is still a big problem. We know that databases like MySQL need to keep data and not lose data. And the container is exactly the moment you exit, all data is lost. Once our Mysql-sonar container is restarted, any subsequent settings we make to Sonarqube will be lost. So we have to find a way to keep the MySQL data in the Mysql-sonar container.

CentOS7 Build Kubernetes DashboardAn environmental statementCentos7 Three, master node one, node nodes twoDashboard requires a mirror and requires a command download:Docker Pull mritd/kubernetes-dashboard-amd64:v1.5.1PS: There are many other mirrors can also build dashboard, but this version is the Chinese version ofNote: All two node nodes need to download this image, the master node does not, because the