99 lines
2.7 KiB
Markdown
99 lines
2.7 KiB
Markdown
# pluie/alpine
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- [index][1]
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- [image pluie/alpine-mysql][3]
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- [image pluie/alpine-apache][4]
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- [image pluie/alpine-symfony][6]
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- [docker tips][5]
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This Image provide a Linux Alpine distribution with :
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- fully functionnal & colorized terminal
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- bash
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- curl
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- nano as editor
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Base image : [alpine:3.4] (https://hub.docker.com/_/alpine/)
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This project come with a structure to facilitate further images (like pluie/alpine-apache & pluie/alpine-mysql)
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__note :__ wget ssl issue
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apk add ca-certificates wget && update-ca-certificates
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## Image Size
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- very small image < 10 MB
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## Image Usage
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```
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$ docker run --name alpine -it pluie/alpine
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```
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## Image Structure
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```
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project/
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|-- install.d/ # deployed in /scripts on target container
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| | # launch on docker image building process
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| | # XX-name.sh - low XX are run first
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| |-- 00-util.sh
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| |-- 40-fix.sh
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|-- pre-init.d/ # deployed in /scripts on target container
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| | # launch on docker container running process
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| |-- 50-builder.sh
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|-- build # build docker image : ./build [TAG]
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|-- common.sh # don't modify - sourced by main.sh to execute pre-init.d scripts first
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|-- install.sh # don't modify - execute install.d scripts on docker building process
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|-- main.sh # source common.sh then execute entry point instruction
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|-- util.sh # sourced by common.sh
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```
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you can easily create your own images based on this structure.
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keep an eye to pluie/alpine-apache & pluie/alpine-mysql wich extend pluie/alpine
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## Extend pluie/alpine Image
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RUN instructions are minimized
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on extended image you can only use :
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```
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RUN bash /scripts/install.sh
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```
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add your packages in a script in install.d directory
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keep name below 40 because install.d/40-fix.sh clean package repository
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each extended image inherit install.d && pre-init.d scripts
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extended images doesn't need to define ENTRYPOINT
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you can keep intact build script in each extended project
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manage your install & init instruction in install.d & pre-init.d directory
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and write your own main.sh script
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Docker file example (from pluie/alpine-apache)
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```
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FROM pluie/alpine
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MAINTAINER a-Sansara https://github.com/a-sansara
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ADD files.tar /scripts
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RUN bash /scripts/install.sh
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EXPOSE 80
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VOLUME /app
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```
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[1]: https://github.com/pluie-org/docker-images
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[2]: https://github.com/pluie-org/docker-images/tree/master/pluie/alpine
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[3]: https://github.com/pluie-org/docker-images/tree/master/pluie/alpine-mysql
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[4]: https://github.com/pluie-org/docker-images/tree/master/pluie/alpine-apache
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[5]: https://github.com/pluie-org/docker-images/blob/master/DOCKER.md
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[6]: https://github.com/pluie-org/docker-images/tree/master/pluie/alpine-symfony
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