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Install docker CE Docker supports the following 64 bit CentOS versions: CentOS 7 CentOS 8 Later version... Automatic installation using official installation script The installation commands are as follows: curl -fsSL https://get.docker.com | bash -s docker --mirror aliyun You can also use the domestic daocloud one click installation c ...

preface This blog post mainly wants to connect the basic processes and key points of front-end and back-end development and server deployment. It does not involve very deep things in the development content and technology used, but although the sparrow has all the small and five internal organs, it is completely convenient for students who ...

Master + Slave Introduction to master-slave mode Master-slave mode: it is the simplest of the three cluster modes. It is mainly based on Redis's Master-Slave replication feature architecture. Usually, we will set one master node and N slave nodes; By default, the master node is responsible for processing the user's IO operations, while th ...

1, Docker compose overview Docker compose project is the official open source project of docker, which is responsible for the rapid arrangement of docker container clusters. Docker compose divides the managed containers into three layers: project, service and container. 2, YAML file format and preparation considerations YAML is a markup ...

Docker's cognition Core concept docker is a linux container technology. The container effectively divides the resources managed by a single operating system into isolated groups, so as to better balance the conflicting resource use requirements between groups. It can be simply understood as a sandbox. An application runs in each container ...

preface In the Internet era, in order to achieve faster development iterations and better flexibility of applications, Internet applications no longer use the traditional three-tier architecture, but use microservices to achieve the purposes of loose coupling, cross departmental development and rapid delivery of software systems. Docker ...

What is Secret The main function of Secret is to keep private data, such as password, OAuth token and ssh key. Secret is subordinate to the Service Account resource object and a part of the Service Account. A Service Account object can include multiple different secret objects, which are used for authentication activities for different pu ...

Introduction to Docker I Docker introduction www.docker.com 1.1 INTRODUCTION 1. Docker Docker Is an open source application container engine based on Go Language and compliance Apache2.0 Open source agreement. Docker Developers can package their applications and dependency packages into a lightweight and portable container, and then ...

I First, learn about ELK+Filebeat Official website address: https://www.elastic.co/cn/ Elasticsearch is a distributed, RESTful style search and data analysis engine Logstash is a free and open server-side data processing pipeline Kibana is a free and open user interface that allows you to visualize Elasticsearch data Filebeat ...

1: What is Dockerfile Dockerfile is a text document that can be built into an image through the docker build command. We can define a series of commands in Dockerfile to build the image we want. Dockerfile is necessary to create a new image. 2: Explanation of Dockerfile related commands Just give a brief introduction to the more important comma ...