dockerfile env

{ root /usr/share/nginx/html; }}2.4.dockerfile file# Base image from alpine# author info maintainer NGINX Docker maintainers "[emailprotected]" # Modify source Run echo "/http mirrors.aliyun.com/alpine/latest-stable/main/">/etc/apk/repositories echo"/HTTP/ mirrors.aliyun.com/alpine/latest-stable/community/">>/etc/apk/repositories# install required software run APK update APK add--no-cache ca-certificates apk add--no-cache Curl Bash

executed. If you specify the running command when starting the container, it will overwriteCMDThe specified command.Expose Format:EXPOSE . Inform the docker server of the port number exposed by the container for the interconnected system.Env Format:ENV . Specify an environment variable.RUNCommand used and maintained during container running. For example ENV PG_MAJOR 9.3ENV PG_VERSION 9.3.4RUN curl -SL http://example.com/postgres-$PG_VERSION.tar.xz |

Building a Java Web environment with Dockerfile is mainly divided into 2 steps, the first step is to install the JDK in the mirror and configure the environment variables, and the second step is to install Tomcat. Let's put up a complete dockerfile. From ubuntu:14.04 Maintainer * * * ***@******.com " RUN apt-get update ADD jdk-8u77-linux-x64.tar.gz/usr/ Local/java

量ENV ACTIVEMQ apache-activemq-$ACTIVEMQ _versionENV activemq_tcp=61616 activemq_amqp=5672 activemq_stomp=61613 activemq_mqtt=1883 activemq_ws=61614 ACTIVEMQ_UI=8161ENV ACTIVEMQ_HOME/OPT/ACTIVEMQRUN set-x \ #设置脚本执行跟踪Mkdir-p/opt \ #建立目录/optAPK--update Add--virtual build-dependencies curl \ #添加curl命令到虚拟构建依赖组build-dependenciesCurl-s-S https://archive.apache.org/dist/activemq/$ACTIVEMQ _version/$ACTIVEMQ-bin.tar.gz | Tar xvz-c/opt \ #下载activemq并解压到指定目录

://example.com/postgres-$PG _version.tar.xz | tar-xjc/usr /src/postgress ... ENV path/usr/local/postgres-$PG _major/bin: $PATH1 2 3 4 7, ADDFormat is ADD. This command copies the specified to the container. This can be a relative path to the directory where Dockerfile is located, a URL, or a tar file (automatically unzipped to a directory). The 8, COPY The format is COPY. Copies the local host's (the relat

Dockerfile contains, base mirroring information, maintainer information, mirroring Operations Command, container startup execution instructions 1, create a directory [Root@localhost ~]# mkdir Dockerfile[root@localhost ~]# cd dockerfile mkdir nginx cd Nginx 2, create the Dockerfile file

Tags: dockerfile create with MongoDBMongoDB is a scalable, high-performance open source document (document-oriented) database. It is developed in C + +, supports complex data types and powerful query language, and provides most of the functions of relational databases. MongoDB has been widely used in various fields because of its high performance, easy to deploy and easy to use.① Download FileDownload the MongoDB mirroring project from the GitHub Dock

Maintenance person information for new image RUN command Executes the command on the mirror on which it is based and submits it to the new mirror Expose port number Specifies the port number that is opened when the new image is loaded into Docker ENV environment variable Variable value Setting the value of an environment variable will be used by the following run ADD sour

1. Java DockerfileCreate the project directory Java, upload the required Java version of the compressed package in the directory, and create the Dockerfile file, the project structure is as follows:Java-dockerfile-jdk-8u111-linux-x64.gzDockerfile content:# java# Version 1.8.0_111# source_imagefrom centos# maintainer_infomaintainer bluemooder [email protected]add jdk-8u111-linux-x64.gz/usr/local/# envenv jav

Dockerfile From base Mirror Maintainer maintain this information What command runs run, plus run in front of the command Add to add some files, copy files, will automatically extract Workdir the current working directory VOLUME Directory Mount Expose Open ports The run process has to be running Combat: Building Nginx wget http://xiazai.jb51.net/201611/yuanma/nginx-1.9.3 (jb51.net). rar wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/p

As a docker project, dockerfile files are built, tagged, and published. If you can include these operations on the Dockerfile file in Maven lifecycle management, it will greatly simplify the build and release process of the Docker project. Dockerfile maven is a maven plugin from Spotify that also includes a MAVEN extension that assists with

Start by creating a CentOS container #docker create CENTOS:CENOS6 Deletes a container. A005304E4E74 (Mirror ID)-F parameter is forced to delete, sometimes dependencies will not remove Docker rmi-f a005304e4e74 View current container: Docker images If you have the following information: Create the image successfully CentOS CENTOS6 a005304e4e74 weeks ago 203.1 MB Enter the container: #docker run-t-I. CENTOS:CENTOS6 Create a directory (if successful, display the following terminal, 061a24a8acca

Using Dockerfile to build an nginx image How Docker constructs images: Commit, Dockerfile 1. Use commit to build the image: Commit is a mirror built on the basis of the original image, using this method to build the image: Save some configuration information and the modified information in the image. Corresponds to a snapshot of a mirror. 2. Use Dockerfile to bu

1, in the host to create folders tomcat7.0_jdk1.7, download tomcat7.0 and JDK put into this directory[email protected] ~/tomcat7.0_jdk1.7 $ lsDockerfile apache-tomcat-7.0.68 JDK run.sh2, Write Dockerfile[email protected] ~/tomcat7.0_jdk1.7 $ cat DockerfileFrom sshd:centos6.5Maintainer created from [email protected]ENV Catalina_home/tomcatENV JAVA_HOME/JDKADD Apache-tomcat-7.0.68/tomcatADD JDK/JDKADD run.sh/

This is a creation in Article, where the information may have evolved or changed. Dockerfile Best Practices Why As a very good lightweight PaaS solution, Docker has been supported by the mainstream cloud service platform, with the Docker Registry Hub providing high-quality Docker Image and Fig for Containers management, attracting global developers to Migrate your services to Docker Containers to improve development and deployment efficiencies. As a

"Dockerfile" from Docker.io/centos # #源自哪个镜像RUN mkdir/application # #建卡文件侠COPY Apache-tomcat-8.5.20.tar.gz/application /apache-tomcat-8.5.20.tar.gz #把安装包复制到镜像中 #add apache-tomcat-8.5.20.tar.gz/applicationcopy jdk-8u144-linux-x64.tar.gz/application/jdk-8u144-linux-x64.tar.gz #把JAVA安装包复制到镜像中WORKDIR/application # #切换目录RUN Tar xf apache-tomcat-8.5.20.tar.gz tar xf jdk-8u144-linux-x64.tar.gz #解压 #add jdk-8u144-linux-x64.tar.gz/ Application

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:latestmaintainermykernel (www.mykernel.cn) # Install

After the Docker 17.05 release, a new Dockerfile multi-stage build was added. The so-called multi-stage build, in effect, allows multiple from directives to appear in a dockerfile. What is the point of doing this? Why does the old version of Docker not support multiple from directives Prior to the 17.05 release of Docker, only one from instruction was allowed in the Doc