intro to kubernetes

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Guide:Kubernetes a ride on the dust to open, then the enterprise should start to kubernetes migration? Under what circumstances do you really accept it? Some of the technology frontier companies first-step practice is probably the most persuasive and reference value. This article is a good reference.1Kubernetes now rage, it is part of a massive cloud-native movement. All major cloud providers use it as a solution for deploying cloud-native application

The Kubernetes network model is made up of four parts from inside to outside: The network where the pod interior container resides The network where the pod resides Network for communication between pod and service Network of communication between outside and service It is recommended that you understand the network model of Docker before reading this article. Refer to the author's first two articles [

Background:Kubernetes Introduction: http://kubernetes.io/docs/getting-started-guides/GitHub Address: Https://github.com/kubernetes/kubernetesInstall the documentation on Ubuntu official address: http://kubernetes.io/docs/getting-started-guides/ubuntu/Environment: Master: Ubunut14.04 192.168.27.135 (NAT) Minion1: Ubuntu14.04 192.168.27.136 (NAT) Minion2: Ubuntu14.04 192.168

What is 1.1 kubernetes?First, it is a new, container-based, distributed architecture leading solution. is an open source version of Google's Borg (large-scale cluster management system).Second, if the system design follows the Kubernetes design idea, then the traditional system architecture and business does not have much to do with the underlying code or function modules (such as load balancing, service se

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This series of articles contains: [Lone solitary nine swords] continuous integration Practice (i)-Intro [Lone solitary nine swords] continuous Integration Practice (ii) Introduction to –msbuild grammar [Lone solitary nine swords] continuous Integration Practice (iii)-Jenkins installation and configuration (Jenkins+msbuild+github) 1, the concept of description (understand the words jump to the 2nd part) 1.1. My understandingConti

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Description: Use the Grafana official plugins (Grafana-kuberneres-app) Link Prometheus show kubernetes informationNote: All monitoring-related information is placed on the Namespace=monitorGithub:https://github.com/grafana/kubernetes-app1, Installation PrometheusProm-rbac.yamlapiVersion: rbac.authorization.k8s.io/v1beta1kind: ClusterRolemetadata: name: prometheus namespace: monitorrules:- apiGroups: [""]

Concept GroomingIn order to solve the above-mentioned problem, Kubernetes does not need to find a way, after all, is the network security level of the problem, every service will encounter problems, the industry has a mature solution to solve. Here we look at industry scenarios and related concepts. Symmetric encryption/Asymmetric encryptionThese two concepts belong to cryptography, which is not easy to understand for the students who have n

Use Kubernetes to manage containers on centos 71. Preface The previous section describes the Kubernetes system architecture, which gives you a preliminary understanding of Kubernetes. However, you may not know how to use Kubernetes. This article describes how to deploy and configure the network environment of the

bull. The command has good command, and the GUI has good GUI. In some scenarios, you can use commands to perform operations with smaller functions or deeper depth to achieve the destination. For example, if you want to use git to submit the code after modification, you may not move one hand over the keyboard, and then open the GUI on the taskbar, move the mouse over the face, find the space input information, and then click Submit. Instead, run the command (Windows) tab + ALT to git bash, and t

AbstractThis blog would show you what to write a "makefile" file.1. ConceptA makefile is a file containing a set of directives, directing a complier to link a program in a certain order.2. An ExampleFile1.h#ifndef file1_h#define file1_hvoid tool1(char *);void tool1(constchar *);#endifFile1.cpp#include #include "file1.h"void tool1(char *str){ printf("This is file1 print: %s\n",str);}voidchar *str){ printf("This is file1 print: %s\n",str);}File2.h#ifndef file2_h#define file2_hvoid tool2(char

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the root scope, so it's available to all the Child components.2. Our service worker file:// Sw.js Self.addeventlistener ('fetch', function (event) { Console.log (event. request);});Once you fetch the page seond time (first time service work do cache stuff), second time you'll see in the console, the Re is lots of requests log out. Of course, service worker has other event listeners:Self.addeventlistener ('Install', Function (Event) { // ..}); Self.addeventlistener ('Activate', Function

plug-in system experience and plug-in system development experience (the above statement excerpt from "OSGi Combat")3. The framework of OSGiThe framework for implementing OSGI in the open source world is more well-known: Equinox, Knopflerfish, Oscar. But the industry's most widely used is Equinox,equinox is one of the projects in Eclipse, Equinox is known as OSGI R4 RI, and because Equinox has a successful case of Eclipse IDE, it reflects Equinox as O The advantages of the SGI framework. Equino

One: Learn how to build a NavBar---allow user navigate ur site1. The Hypetext refrence linkThis attribute specifies the location of a Web resource, thus defining a link between the current element (the source Anch OR) and the destination anchor defined by this attribute.2. Whitespace is empty space in the HTML. Since the browser ignores whitespace in a HTML document, you can clearly lay out the code without affecting how the Web P Age would look.The browers would ignore the space between tag, ju

nsmutabledictionaryInitialize an empty mutable dictionaryNsmutabledictionary *dic2 = [nsmutabledictionary dictionarywithobjectsandkeys:@ "v1", @ "Key1", @ "V2", @ "Key2", nil];Nsdictionary *dic3 = [nsdictionary dictionarywithobject:@ "v3" forkey:@ "Key3"];To add an entire Dictionary object to a dictionary 2 object 3[Dic2 ADDENTRIESFROMDICTIONARY:DIC3];One of the best new Key3 and Value3 to the Dictionary 2 object[Dic2 setvalue:@ "Value3" forkey:@ "Key3"];Initialize an empty mutable dictionaryNs

#import + (NSString *) getfullfilepathindocuments: (NSString *) subfilepath filename: (NSString *) filename{NSString *filepath = [NSString stringwithformat:@ "%@/documents%@", Nshomedirectory (), Subfilepath];NSLog (@ "Function:%s,getfilepath%@", __function__,filepath);nsfilemanager* fm = [Nsfilemanager Defaultmanager];if ([FM Fileexistsatpath:filepath]) {return [NSString stringwithformat:@ "%@/%@", FilePath, FileName];}if ([FM Createdirectoryatpath:filepathWithintermediatedirectories:yesAttribu

Article Source: http://blog.csdn.net/chaijunkun/article/details/34805385, reproduced please specify.Since it will comb about Bowen, it will make the corresponding content unchanged. TextThe combination of Eclipse and MAVEN plug-ins provides a convenient way for us to build a high-speed development environment, but maven-compiled class files, configuration files, and packaged files do not actually need to be versioned, and each person in the team may have a different development environment. Sync