how to build docker image

The Docker image is the base of the container, and when you execute the Docker run it says to Docker which mirror I need now. If you do not have this image on your Docker host, Docker w

For the same Dockerfile,docker hub to build at different times there will be different results, as in the following building Tomcat Image: # based on CENTOS6 base mirroring from Centos:6 maintainer Chenyufeng " Yufengcode@gmail.com " # Set the current tool directory # This command does not add a mirrored layer Workdir/home # Install the necessary tools RUN Yum i

Install the Harbor1.4.0 open-source docker image repository (including the letsencrypt certificate) and dockerletsencryptDocument version 20180216Harbor has been successfully installed on Ubuntu Linux 14.04 and CentOS Linux 7.4. The process is organized as follows for your reference: Note: Use a non-root user to operate Docker, create a

Operating Environment CENTOS7 64-bit 1. CentOS Docker Installation Yum-y Install Docker-io 2. Start Docker Service Start: Service Docker start Boot from: Chkconfig Docker on View Docker versions:

First, the environmentUbuntu 14.04Docker version 1.9Second, the preparatory work Download Ubuntu image----Docker pull Ubuntu New Apache directory mkdir/apache into Apache Cd/apache New File Dockerfile Touch Dockerfile Create a new index.html touch index.html in the Apache directory VI index.html Input: VI Dockerfile Input:From UbuntuMaintainer ZHONGRUN APT-GET-YQQ UpdateRUN apt-get-yqq Install

the Docker image file, in fact, do the image is very simple, is to do the Dockerfile file, and then the Docker command to execute the file, you can generate the image, we in the Image_tomcat directory with the editor to add a file, File name "Dockerfile" with the following

/.mongodb_password_set]; Then/set_mongodb_password.shFiIf ["$AUTH" = = "yes"]; ThenExport mongodb= '/usr/local/mongodb/bin/mongod--nojournal--auth--httpinterface--rest 'ElseExport mongodb= '/usr/local/mondodb/bin/mongod--nojournal--httpinterface--rest 'Fiif [!-f/data/db/mongod.lock]; ThenEval $mongodbElseExport mongodb= $mongodb '--dbpath/data/db 'Rm/data/db/mongod.lockMongod--dbpath/data/db--repair eval $mongodbFi⑤ Creating mirrorsCreate mirror Mongodb:latest based on Dockerfile:[[email protec

that if you do not add: Latest tags, docker will pull all the mirrored versions down.Then we can start mirroring, the parameters need to pay attention to a few points:1,-name 2,-e Mysql_root_password = ' 3,-p 4,-v 5, set Mysql_user, Mysql_password, mysql_database environment variables can make the container inThe runtime creates both the database you need and the user with full permissions and their corresponding password6, setting the value of the t

Tags: mysqld service mirrorCreate a build directory structure# MKDIR-PV docker/mysql# CD docker/mysql/Two write dockerfile files#vimdockerfile #此处 sshd:latest Image created for the previous article # this dockerfile" dookerpool"'s dockerfile file, just made some optimizations and changes during testing Fromsshd:latestm

Build the Turtlebot Robot Slam cruise map in the Ros container of the Docker platform SLAM (simultaneous localization and mapping), also known as CML (Concurrent Mapping and localization), instant positioning and map building, or concurrent mapping and positioning. The problem can be described as: putting a robot in an unknown location in an unknown environment, whether there is a way for the robot to grad

Before Windows has been using vagrant to do development, the team is also a variety of development environment, several people do not have a unified environment, a variety of on-line are human flesh, and occasionally because of development, testing, production environment due to software version or inconsistent configuration problems, this year, ready to continue to play docker+ Agile development Models under kubernetes (and of course, others: continu

Build docker swarm clusters from scratchCheck node Docker configuration1. Open the Docker configuration file (example CentOS 7)Vim/etc/sysconfig/docker2. Add-H tcp://0.0.0.0:2375 to optionsoptions= '-g/cutome-path/docker-h tcp://0.0.0.0:2375 '3. CentOS6.6 need to add the-H u

Make one to mirror and upload it to hub.docker.com. (1) Login to the following URL to register an account namehttps://hub.docker.com/(2) login on the Docker host[[emailprotected] docker]# docker loginLogin with your Docker ID to push and pull images from Docker Hub. If you d

Install the Redis image with Docker in Ubuntu and share it with the Redis container 1. Install Ubuntu2. Use Putty to log on to UbuntuWelcome to Ubuntu 14.04.1 LTS (GNU/Linux 3.small-40-generic x86_64) * Documentation: https://help.ubuntu.com/ System information as of Wed Dec 31 06:41:16 UTC 2014 System load: 0.01 Processes: 228Usage of/: 6.0% of 28.80 GB Users logged in: 0Memory usage: 11% IP address for et

Hi, today we will learn how to use Weave and Docker to build an Nginx reverse proxy/Load balancer server. Weave can create a virtual network that connects Docker containers to each other, enabling cross-host deployment and Autodiscover. It allows us to focus more on the development of the application rather than on the infrastructure. Weave provides such a great

Just after the Android project ahead, the project summary article has not finished, the company needs to study the large data processing application platform, the task reaches our department, in view of the department physical machine only one, and the virtual machine starts too slow reason, oneself do-it-yourself in Docker set up three three node data analysis cluster, Mainly includes HDFs cluster (distributed storage cluster), yarn cluster (distribu

Build a docker java compiling environmentBuild a java compiling environment using Dockerfile 1. includes the following software packagesUbuntu jdk maven svn 2. jdk and maven must be downloaded manually.Jdk-8u51-linux-x64.gz apache-maven-3.3.3-bin.tar.gz 3. Create a Dockerfile that contains the following content FROM export turun apt-get updateRUN apt-get-y install subversionADD jdk-8u51-linux-x64.gz/usr

Recently began to use Docker, the common command to touch once, want to put the image of the build process on the Jenkins. The specific process will not say, very simple, only need a few commands on it. An exception can be reported when pushing to a private registry: Docker push registry.mydocker.com/demo/small:latest

1. Install Ubuntu2. use Putty to log on to UbuntuWelcometoUbuntu14.04.1LTS (GNU/linux3.20.- 40-genericx86_64) * Documentation: https://help.ubuntu.com/SysteminformationasofWedDec3106:41 1. Install Ubuntu2. Use Putty to log on to UbuntuWelcome to Ubuntu 14.04.1 LTS (GNU/Linux 3.small-40-generic x86_64) * Documentation: https://help.ubuntu.com/ System information as of Wed Dec 31 06:41:16 UTC 2014 System load: 0.01 Processes: 228Usage of/: 6.0% of 28.80 GB Users logged in: 0Memory usage: 11% IP ad

Docker container run, generally cannot ssh, this container management brings trouble, below will explain how to create a docker image that supports SSH Download the Ubuntu image from the dock hub firstCommand: Docker pull Ubuntu Create a new Ssh_ubuntu directoryMkdir/s