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k8s Offline Installation Package Three-step installation, incredibly simple kubeadm source code analysis To be honest, kubeadm's code is not very good in quality. Several key points to start with are the core things kubeadm did: kubeadm generates certificates in / etc/kubernetes/pki directory kubeadm generates static pod yaml configuration, al ...

This article is from https://my.oschina.net/u/3235888/blog/832895.   Preface Wechat applet API document: https://mp.weixin.qq.com/debug/wxadoc/dev/api/api-login.html In the actual development of small programs, users are often required to authorize login and obtain user data to quickly dock with user systems. openId: User's unique identi ...

Links to the original text: https://github.com/opsnull/follow-me-install-kubernetes-cluster kubectl Installation and Nginx Configuration Introduced by kubernetes Using nginx 4 layer transparent proxy function, K8S nodes (master and worker ...

1. The JSON module provides a very simple way to encode and decode JSON data. Two of the main functions are json.dumps() and json.loads(), which have much fewer interfaces than other serialized libraries such as pickle. The following demonstrates how to convert a Python data structure to JSON: ''' Nobody answered the question? Editor created a ...

Links to the original text: https://www.cnblogs.com/zeroingToOne/p/8987554.html https://www.cnblogs.com/zeroingToOne/p/8987554.html Wechat applet interacts with java background - zeroing ToOne - blog Park ...

Translation: Liu XiaoxiOriginal Link: https://devinduct.com/blogpos... What is Proxy Typically, when it comes to the JavaScript language, we are talking about new features offered by the ES6 standard, and this article is no exception.We'll discuss JavaScript proxies and their roles, but before we dive into them, let's first look at what Proxy ...

I learned the basic usage of Rxjava and Retrofit last year, but I haven't used them in actual projects.Starting a new project this year, we decisively introduced RxJava and Retrofit into the new project.This article describes the author's encapsulation of Retrofit in the project.Let's first see how Retrofit works after encapsulation. RetrofitH ...

- Restore content to start --- 1.1 CRM first displays the fields to be filtered The front-end code is as follows:  {% for condtion in admin_class.list_filters%}     <div class="col-lg-2">           <span>{{condtion}}</span> 　</div> The list_filters filtered field values are defined in the class Customer(admin_cla ...

The small procedure just submitted has been approved and the notes are sent out. The previous paragraph saw that people in the circle of friends always use txt to record weight, so I especially wanted to write a small program to record weight. Now the cloud development of small programs has cloud functions and databases, which is really good fo ...

Preface Add 6 on April 27, 2018. Explain the difference between shallow copy and deep copy and implement it simply. Seventh, native JS operation DOM?In 2008/04/30, eight new elements were added to solve the problem of calculation accuracy, such as 0.1+0.2?2018/05/06 Modified Code FormatAdded a new interview question for the encounter of closure ...