Installation and use of Docker

Ubuntu18.04 system docker installation and use Docker installation, basic tutorial and command learning web pages: https://geek-docs.com/docker Docker introduction It consists of three parts: container (Image) and repository (Doctor). Docker's image can be simply compared to the system disk used to install the system for the computer ...

Posted by liquid79 on Sun, 03 Apr 2022 22:19:19 +0300

Writing format of YAML file in k8s

preface Environment: CentOS 7 9 docker-ce-20.10.9 kubernetes-version v1. twenty-two point six yaml file overview The management of resources and the arrangement and deployment of resource objects in k8s can be solved through the declarative file (yaml file), that is, the operation of resource objects can be edited into the yaml file. We call ...

Posted by Gasolene on Sun, 03 Apr 2022 17:06:37 +0300

3, kubernetes - cluster installation

catalogue 1, Preliminary preparation 2, Cluster installation 1. System initialization 2. Kubedm deployment and installation K8S 3. Harbor installation of enterprise Docker private warehouse 1, Preliminary preparation This experiment adopts one master node, two work nodes and one private warehouse. The machine distribution is as follows: ...

Posted by foid025 on Sun, 03 Apr 2022 16:47:31 +0300

Basic use and application of Docker (automatic deployment with gitlab and jenkins)

Docker Docker introduction https://docs.docker.com/ docker run --name nginx-test -p 8080:80 -d nginx docker run --rm -d -p 40001:3000 jayfong/yapi:play # Default administrator account: admin@docker.yapi , administrator password: adm1n What is Docker Docker is an open platform integrating packaging, running, testing and publishingWe can ...

Posted by franklyn on Sun, 03 Apr 2022 13:33:42 +0300

PostgreSQL database container recovery and simple backup implementation

2021.03.10 original release address: Implementation of database container recovery and simple backup Antecedents For internal use by colleagues in the group outline The document service added the mathjax function. Because it was not familiar with the use of docker, it boldly implemented docker compose down in the production environment, res ...

Posted by andrew6607 on Sat, 02 Apr 2022 23:59:40 +0300

[building plug-ins for docker image] practical demonstration of using plug-ins: docker Maven plugin and jib Maven plugin

1. Description: Docker container deployment is very popular. If a Java application wants to run in a docker environment, it is necessary to create a docker image containing the application. You can manually use dockerfile and docker compose to create an image, or you can use the plug-ins docker made plugin and jib made plugin to create an image ...

Posted by accu on Sat, 02 Apr 2022 23:41:52 +0300

Dockerfile file details

What is dockerfile? ‚Äč Dockerfile is a text document that contains commands for combining images. You can use any command in the command line. Docker automatically generates images by reading instructions in dockerfile. Basic structure of Dockerfile Dockerfile is generally divided into four parts: basic image information, maintainer informa ...

Posted by suresh_nsnguys on Sat, 02 Apr 2022 12:07:00 +0300

Using minicube to implement CI/CD of microservices

1, Overview Recently, I have been studying the implementation of a set of devops process based on k8s. Since it is troublesome to build a set of k8s cluster, I intend to use minicube to implement the whole set of devops process on my local windows. Here I record the whole practice process, hoping to provide some reference for students who ne ...

Posted by billy2shoe on Sat, 02 Apr 2022 07:01:06 +0300

How can small teams make good use of JuiceFS

When I was in ENJOY in the early years, I was already using JuiceFS and accompanied the four small companies I worked for all the way. This has become an indispensable infrastructure for me and a real help for the small team I have served Take advantage of the nearest Essay solicitation activities , continue to expand my small team series and i ...

Posted by Cazrin on Fri, 01 Apr 2022 12:06:36 +0300

net6 image size optimization

prefaceCreate projectPublish project Execute at terminalCreate docker imageBuild imageView mirror Image optimization Self PublishingBuild imageOptimize again preface Have you ever asked yourself whether your docker image is as small as possible? Is there room for optimization? Why do I need smaller mirrors? First, a larger mirror imag ...

Posted by radi8 on Fri, 01 Apr 2022 06:24:22 +0300