dockerfile note reference summary defination docker can build images automatically by reading the instructions from a dockerfile. dockerfile is a text document that contains all the commands a user could call on the command line to assemble an image.…

Dockerize PostgreSQL Installing PostgreSQL on Docker Assuming there is no Docker image that suits your needs on the Docker Hub, you can create one yourself. Start by creating a new Dockerfile: Note: This PostgreSQL setup is for development-only purpo…

Docker官方的Mysql镜像的Dockerfile托管在Github上,地址如下: https://github.com/docker-library/mysql/tree/5836bc9af9deb67b68c32bebad09a0f7513da36e/5.6 仔细研究了一下其Dockerfile,发现最有技术含量的倒不是其Dockerfile本身,无非是更新软件仓库,下载Mysql Server,稍微修改一下其配置文件. 倒是ENTRYPOINT对应的docker-entrypoint.…

docker --bip="10.1.42.1/16" -d 挂载宿主机目录 Docker支持挂载宿主机目录,支持宿主机目录和容器之间文件目录进行映射,彼此共享: docker run -i -t -v /host/dir:/container/path ubuntu /bin/bash在Dockerfile中,则可以使用'VOLUME'命令 VOLUME ["/var/volume1", "/var/volume2"] 如何在容器之间共享存储…

Dockerfile详解 利用Dockerfile文件,可以构建docker的image镜像 命令使用 通过-f参数指定Dockerfile路径,进行构建image docker build -f /path/to/a/Dockerfile . 或者,Dockerfile在当前目录,使用 docker build . 使用-t参数,指定image名称 $ docker build -t shykes/myapp:1.0.2 -t shykes/myapp:latest . Dockerfile说…

dockerfiles的指令不区分大小写,但约定为全部大写 dockerfiles支持如下语法命令: 1.FROM <image name> 所有的dockerfile都必须以from命令开始,from命令会指定镜像基于哪个基础镜像而创建 如: FROM ubuntu 2.MAINTAINER <author name> 设置该镜像的作者 3.RUN <command> 在shell或者exec的环境下执行的命令,run指令会在新创建的镜像添加新的层面,接下来提交的结果…

http://blog.csdn.net/pipisorry/article/details/50805379 Docker透过Dockerfile来记录建立Container映象文件的每一个步骤,可以将建立应用程序执行环境的过程和配置参数,完整地记录下来.开发人员和维运人员之间可以利用Dockerfile来沟通对执行环境的讨论.甚至结合版本控制服务如GitHub,可以让Dockerfile具备版本控制功能,能将基础架构程序化(Infrastructure as code)来管理. 构建自定义的…

Dockerfile: FROM centos:7 MAINTAINER www.ctnrs.com RUN yum install epel-release -y && \ yum install -y gcc gcc-c++ make gd-devel libxml2-devel \ libcurl-devel libjpeg-devel libpng-devel openssl-devel \ libmcrypt-devel libxslt-devel libtidy-devel a…

COPY COPY has two forms: COPY [--chown=<user>:<group>] <src>... <dest> COPY [--chown=<user>:<group>] ["<src>",... "<dest>"] (this form is required for paths containing whitespace) Note: T…

Dockerfile reference Docker can build images automatically by reading the instructions from a Dockerfile. A Dockerfile is a text document that contains all the commands a user could call on the command line to assemble an image. Using docker build us…