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The following article is from universal repair laboratory, Mr. Gong In January 2020, in addition to the coronavirus whose source information is like a mystery story, MySQL officially released a new version of 8.0.19, and the biggest highlight is the ReplicaSet function. InnoDBReplicaSet consists of a primary database and multiple secondary da ...

Introduction to Kube API server components Kube API server is the data bus and data center of the whole system, which provides the addition, deletion, modification and query of k8s resource objects (pod,RC,Service, etc.) and HTTP Rest interfaces such as watch. Functions of Kube API server Provides REST API interface for cluster management ( ...

Introduction to kubelet components kubernetes is a distributed cluster management system. Every node needs to run a worker to manage the life cycle of the container. The worker program is kubelet The main function of kubelet is to obtain the desired state of pod/container on a node (what container to run, the number of copies to run, how to c ...

https://blog.csdn.net/w2456/article/details/53943080/ 1. Preparations Domain name one Free certificate (recommended: Tencent cloud, Alibaba cloud and cheap ssl are free configurations, and then download the certificate first) One Centos server nginx 1.10.2 1 2 3 4 5 2. Install nginx Installation tutorial ht ...

Demand background: Due to the increasingly strict supervision and control of network security, chrome and other browsers are forced to require https, which seems to be the general trend, so we meet the demand of upgrading the service http to https protocol. The external service of our enterprise has ...

In recent years, the development of AI technology has been in full swing. The wages and salaries are also rising, and the application prospects are also very broad. The face recognition that caught fire last year has blossomed all over the country this year. Before that, the face recognition interface of face + + was encapsulat ...

1, About registry 2, Set up a registry 1. Download the registry image 2. Start the container 3. Solve the problem of push ssl 4. Upload image 5. View all image information in the Registry 1, About registry The official Dockerhub is a good place to manage the public image. We can find the image we want on it or pu ...

Flannel needs to be deployed in all the master and node s1. Generate certificate for Flannel [root@node-01 ssl]# vim flanneld-csr.json { "CN": "flanneld", "hosts": [], "key": { "algo": "rsa", "size": 2048 }, "names": [ { "C": "CN", "ST": "BeiJing", "L": "BeiJing", "O": "k8s", "OU": "System" ...

Implementation of ElasticSearch cluster encrypted communication based on TLS Author: "the wolf with hair bumping", welcome to reprint Catalog Application ▪ ES node information Step 1. Turn off service Step 2. Create CA certificate Step 3. Create CERT certificate Step 4. Create a keystore Step 5. Delete CA certificate Change the elas ...

1. Generate a certificate. You can use self signed certificate or obtain it from SSL certificate authority center In JDK, keytool is a certificate management tool, which can generate self signed certificates. Here, use the keytool provided by JDK to create certificate tests Open cmd window, enter command keytool -genkey -ali ...