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I Environmental Science: 1.Ubuntu20 2.Hadoop3.1.4 3.Jdk1.8_301 II Specific steps Pull the latest version of ubuntu imageUse mount to transfer jdk,hadoop and other installation packages to the mount directory through xftp or using the command line scp command.Enter the ubuntu image container docker exec -it container id /bin/bashUpdate a ...

Brief description: Spring boot+Vue is deployed in the front and rear end of the project separately, mainly in the form of docker container deployment. Spring boot project deployment: build mysql environment with docker + build project environment with docker. Vue project: use docker to start nginx server proxy deployment. 1.SpringBoot projec ...

1 uninstall the old version: yum remove docker \ docker-client \ docker-client-latest \ docker-common \ docker-latest \ docker-latest-logrotate \ docker-logrotate \ docker-engine 2 installation environment yum instal ...

In the private environment of some enterprises, external networks may not be connected. If you want to deploy Kubernetes clusters in such an environment, you can collect Kubernetes and install them offline. That is: deploy Kubernetes cluster with binary installation package, and the version adopted is Kubernetes v1 18.20. The following steps de ...

Note: the content of this study note is from the dark horse k8s video, The video link is as follows: Dark horse k8s video The purpose of recording is to apply relevant knowledge in work and retrieve it quickly Chapter 1 Introduction to Kubernetes 1.1 evolution of deployment mode Physical machine deployment Virtual machine deployment ( ...

Docker is a very popular container application at present. It can be deployed conveniently by using docker. This paper introduces the installation and use of docker to intuitively feel docker. 1. docker download installation The official docker documentation gives detailed installation steps with reference address: https://docs.docker.com ...

brief introduction Last article Playing Hudi Docker Demo based on Ubuntu (2) -- writing test data to Kafka Describes how to write test data to fkaka cluster. This article describes how to use Spark to consume Kafka data and write the data to HDFS. Hudi is introduced into Spark in the form of Jar package. Types of Hudi tables and queries Tabl ...

Software installation VSCODE There are three installation methods, as follows: stay vscode official website Download the required version and install it directly.Search and install in the software center under ubuntu (the easiest installation, recommended): Install using apt: wget -q https://packages.microsoft.com/keys/microsoft.asc -O- ...

Catalog 1. View the Kernel: 2. Install docker without network: (1) Turn off selinux: (2) Download the package: (3) Upload software package: (4) Decompression package: (5) Move files: (6) Script docker services: (7) Upload service scripts and authorizations: (8) System reload profile: 3. Start-up self-docker service: 4. Start the doc ...

1, Container technologyBefore the emergence of virtual machine (VMware), due to the dependency of application deployment, new applications often need to be deployed on independent servers, resulting in low utilization of hardware resources. The emergence of VMware perfectly solves this problem.However, VMware also has shortcomings. First, VMwar ...