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I Instructions before installation The following steps are operated in centos 7 in VMware. The ip address is 192.168.161.128; Note that it's best to unify the version when installing, otherwise many problems will appear later. Search the official website for the corresponding image and check the version under the Tags tag. At present, my ...

Front and back end separate deployment and operation and maintenance in Docker environment 1, Common commands of Docker virtual machine Update package first yum -y update Install Docker virtual machine yum install -y docker Run, restart and shut down Docker virtual machine service docker start service docker restart service docker st ...

1. docker volume mode In Docker, in order to realize data persistence (the so-called data persistence in Docker means that the data does not end with the end of the Container), you need to mount the data from the host to the Container. Currently, Docker provides three different ways to mount data from the host to the Container: (1) Volumes: pa ...

Containers run in the cloud because container technology allows websites and Web applications to produce new copies as demand increases. They are the reason why hundreds of millions of people can use popular websites without causing them to collapse under the pressure of global traffic. Containers are a kind of Linux technology, which means th ...

prepare When installing the docker image, first go to the docker hub to find the corresponding official image, then select the version, and then start the image according to the command in the description docker official website address: https://hub.docker.com/ Common commands Pull image docker pull image name: image version (do not wri ...

Primary directory Secondary directory Tertiary directory 1, Installation 1. Remove Docker from the system sudo yum remove docker \ docker-client \ docker-client-latest \ docker-common \ docker-latest \ docker-latest-logrotate \ d ...

summary kubectl is the command-line tool of Kubernetes cluster. kubectl can manage the cluster itself and install and deploy container applications on the cluster Command format The command format is as follows kubectl [command] [type] [name] [flags] parameter command: Specifies the operations to be performed on the resource, such as cre ...

1. Front end image construction record 1. dockerfile # Phase I FROM node:latest AS build ARG COSTAR_ENV ENV COSTAR_ENV=${COSTAR_ENV} COPY . . RUN npm config set registry https://registry.npm.taobao.org/ && \ npm install && \ npm run dev_build && \ mv dist web_portal && \ cp -r web_portal /www/ ...

Problem background The previous article introduced the quick installation and deployment of docker. This chapter introduces the use of quick docker instructions matters needing attention: Centos7 is installed by defaultJDK is installed by defaultroot permission is enabled by default Docker instruction usage 1 view image docker images ...

Author home page( Silicon based workshop of slow fire rock sugar): Wenhuo rock sugar (Wang Wenbing) blog_ Silicon based workshop of slow fire rock sugar_ CSDN blog Website of this article: https://blog.csdn.net/HiWangWenBing/article/details/122786566 catalogue Step 1: Cluster Planning 1.1 official structure of k8s 1.2 experimental archite ...