• Boot2docker installation under Windows


    1、 Before starting Boot2docker is an early docker client tool under windows. It can run without your Windows supporting hyper-v. Compared with docker for windows, boot2docker is a lightweight docker client tool. Docker can be described as an artifact. Using it to configure the environment is almost second speed. As a PHPer program, it is […]

  • The golang application packages the docker image and runs it


    Use the gin framework to build a most basic web service to illustrate the whole process. Write program code main.go package main import “github.com/gin-gonic/gin” func main() { r := gin.Default() r.GET(“/ping”, func(c *gin.Context) { c.JSON(200, gin.H{ “message”: “pong”, }) }) r.Run(“”) // listen and serve on (for windows “localhost:8080”) } Note that the host […]

  • 6.3 installation and basic use of docker compose


    https://docs.docker.com/compose/install/#install-compose Create and start the container Docker compose will be found in the current directory by defaultdocker-compose.ymlfile docker-compose up With the – D parameter, it can be executed in the background, so as not to output log all the time, resulting in failure to exit Start service docker-compose  start Out of Service docker-compose stop Stop […]

  • Customize a kaniko image


    Tools and Resource Center Help developers work more efficiently and provide tools and resources around the whole life cycle of developers developer.aliyun.com/tool/?spm=a1z… background Kaniko is a tool that facilitates us to build docker containers from k8s. In the past, we used docker in docker technology in the CI process. The main defect of this technology […]

  • Sagemaker model monitor and debugger are divine assistants to understand the “black box” of convolutional neural network


    Many things can be better improved and enhanced only after understanding the internal principle and operation mechanism. However, some things are born “incomprehensible”, such as convolutional neural network (CNN). So how to further improve it? CNN has excellent practical performance in practical tasks such as image classification and target detection. Therefore, it has been introduced […]

  • On the application of machine learning in graphic verification code recognition


    I happened to see the discussion of my partners: I don’t know the specific content, but it seems to be sayingLogin interface verification codeWhat happened. Verification code is a common problem in the testing process, so I can’t help thinking:How to identify and process the verification code efficiently in the process of automated testing, so […]

  • Installation and use of NRM


    1、installnodejs, download address,http://nodejs.cn/download/,Click Next directly during installation After installationcmdinputnpm -v View currently installednpmVersion of,As shown in the following figure, the installation is successful.   2、View currentnpmConfiguration of CMD enter NPM config list or NPM config LS   metrics-registry = “https://registry.npm.taobao.org/” Represents the currentnpmMirror source forurl 3、nrmintroduce nrmThe function of is to facilitate user switchingnpmThe source address […]

  • Spring native actual combat (experience the springboot application in 79 milliseconds)


    Welcome to my GitHub https://github.com/zq2599/blog_demos Content: classification and summary of all original articles and supporting source code, involving Java, docker, kubernetes, Devops, etc; About spring native Spring official blogThe beta version of spring native was announced on March 11, 2021. Spring native can integrate spring applications with graalvmnative imageMedium; Native image is a technology of […]

  • First meet docker


    Series articles: First meet docker Docker installation Run process and docker principle Docker common commands Summary of common docker commands Docker actual deployment visualization Docker image explanation Docker learning Docker overview Docker installation Docker command Mirror command Container command Operation command 。。。 Docker image! Container data volume! DockerFile Docker network principle Idea integration docker Docker […]

  • Replace the yum source of CentOS with Alibaba source


    Simple understanding of several open source sites If you need to download some image files, such as open source software such as CentOS or Ubuntu, you can obtain them through the following image sites in China. Ali’s open source mirror station(https://opsx.alibaba.com/) Netease open source mirror station(http://mirrors.163.com/) Open source mirror station of Tsinghua University(https://mirrors.tuna.tsinghua…) Get to […]

  • Git clone accelerated mirroring tool wogit


    Git clone accelerated mirroring tool wogit Wogit is a git clone image acceleration command line tool to solve the problem of slow clone in GitHub warehouse. Through encapsulation and transparent transmission, wogit is consistent with git in terms of use except for several new parameters of image options. It can not only be used for […]

  • Docker image optimization: from 1.16 GB to 22.4mb! How??


    Source:http://blog.csdn.net/update7 Docker introduction Docker is a platform for software developers and system administrators to build, run and share applications using containers. A container is a process running in a stand-alone environment. It runs on its own file system, which is built using a docker image. The image contains everything needed to run the application (compiled […]