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Using docker-compose to build mysql master-slave structure A few days ago, I tried to learn the online tutorial. Using docker-compose, I set up a simple master-slave mysql for learning purposes. Next, I will show you the pure dry goods step by step in the following section. Roll up!!! First, the basic environment and software used by the auth ...

catalogue introduce Why use a separate reasoning container? Dependency Dockerfile Building and running containers generalization Download project file - 4.8 MB introduce Container technologies such as Docker significantly simplify the dependency management and portability of software. In this series of articles, we explore Docker Use ...

Pod life cycle Pod can have multiple containers in which applications run, but it may also have one or more Init containers that start before the application container The Init container is very similar to an ordinary container, except for the following two points: The Init container always runs until successful completionEach Init conta ...

1. Resource allocation list In order to better solve the problem of service arrangement, Kubernetes introduced the Deployment controller in v1.2. This controller does not directly manage the Pod, but indirectly manages the Pod by managing the ReplicaSet. Therefore, the function of Deployment is more powerful than that of the ReplicaSet; ...

The previous Blog described in detail how to quickly follow several middleware or servers and simply test and use them. As of the last article, two blogs were used to complete the form and bottom things, that is, how to play Docker. This Blog will talk about some principle level content, which is convenient for further use. There is a theoretic ...

summary: Since bloggers use docker in their daily development work, they specially find some materials for in-depth study of docker technology, and introduce it to you in combination with their commonly used docker commands in their daily work. Docker commands can be roughly divided into three categories: startup commands, image commands and c ...

Docker common commands Docker Hub official website: https://hub.docker.com/ 1. Help command docker version # Display Docker version information. docker info # Displays Docker system information, including the number of images and containers docker --help # help Among the three commands, docker --help is the most commonly used. When ...

catalogue 1, Docker introduction 2, Installation 1. Uninstall old version 2. Install system tools 3. Add Docker yum 4. Update source cache 5. Install Docker 3, Basic use 1. Preparatory work 2. Image download 4, Container 1. Create container 2. View current container 3. Delete container 4. Entry and exit 1, Docker introducti ...

Dockerfile constructed by Docker image The most common way to build images in Docker is to use dockerfile. Dockerfile is a text file used to build an image. The text content contains instructions and instructions required to build an image one by one. Official documents: https://docs.docker.com/engine/reference/builder/ Introduction part ...

Reprint: https://www.runoob.com/docker/ubuntu-docker-install.html Docker installation Environmental preparation 1,ubuntu 2. Use Xshell to connect to the remote server for operation Environment view #The system kernel is above 3.10 zzw@zzw-virtual-machine:~$ uname -r 3.10.0-1062.12.1.e17.x86_64 zzw@zzw-virtual-machine:~$ cat /et ...