docker-images/README.md
2016-07-25 05:00:52 +02:00

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# docker-images
based images for Docker
## Available Images
- __pluie/alpine__ ( < 10 MB) Alpine/3.2
- __pluie/alpine-apache__ ( ~ 37 MB) Apache/2.4.16 Php/5.6.21
- __pluie/alpine-mysql__ ( ~ 160 MB) Mysql/5.5.47 [MariaDB]
## Base Image Structure
```
project/
|
|-- install.d/ # deployed in /scripts on target container
| | # launch on docker image building process
| | # XX-name.sh - low XX are run first
| |-- 00-util.sh
| |-- 40-fix.sh
|
|-- pre-init.d/ # deployed in /scripts on target container
| | # launch on docker container running process
| |-- 50-example.sh
|
|-- build # build docker image : ./build [TAG]
|-- common.sh # don't modify - sourced by main.sh to execute pre-init.d scripts first
|-- install.sh # don't modify - execute install.d scripts on docker building process
|-- main.sh # source common.sh then execute entry point instruction
|-- util.sh # sourced by common.sh
```
## Extended Image Structure
```
project/
|
|-- install.d/
|-- pre-init.d/
|
|-- build # same as based image
|-- main.sh # source based common.sh then execute entry point instruction
```
## Extended Image Dockerfile
in any case, keep that :
```
FROM $baseImage
MAINTAINER $author $url
ADD files.tar /scripts
RUN bash /scripts/install.sh
```
then define only
__EXPOSE VOLUME__ & __ENV__ instructions
## Building Process
__build__ script archive project files in __files.tar__ then execute the __Docker build__ command.
```
./build [optionalTag]
```
no need to worry about pwd, docker repository and image name depends on directory structure.
you can keep same __build__ script in any project