bb-vol-docker

From Scratch
## From bbvol (bussybox in a chroot~y like cage) for building or un-fucking a broken container... 

# https://hub.docker.com/add/automated-build/(Your-name)  settings should be able to add as a build setting.  
## ie From Gentoo/portage adds portage volume thats curent.  adds to yur  docker a /usr/portage/  thats least curent to curent day... 
##
## add the from busybox/bb-tools-vol & wala tools... for building.. in cloud.. 
## 
## else FROM busybox/bb-tools-vol  in own new Dockerfile... 
## ADD your other scripts/static tools    yourname_/bb-tools-vol_extra  add your carp'lets for your own use/cases.. 

## autobuilding a vanilla arm64/arm7hf  rootfs in docker main usecase
## having iot images just build might be another.. 
## dumping iso's to rebuild might be my other use case..
#
## others fixing a fubar'ed docker container from buring back to production... 
## however keep the busybox/bb-tools-vol  as light and simple best.. 
## let users add own static tools.. for diag or buidling likewise thornier containers.. 


## useage as a temporay replacement for bash and other tools as dockerhub/quay.io wont let you use qemu and gentoo arm64 infamously is a royal mother F@#$% with qemu-aach64-static
## in cloud ... as your not using privalaged options or binfmt misc... 
## qa test emulation or build arm64 dockers that will run on my rented build server push pkgs to bin-host..  and not leave a manual mess.. 
# ie proot can often shim this but not native /bin/bash your kinda F'ed..
## thus having busybox-amd64 @sh or "bash" in /bb/ hopefully 


## Add native x86_64/x86 or etc binaries to BB folder ie Microfied "Chroot"  
ADD  https://busybox.net/downloads/binaries/1.24.0.git-defconfig-multiarch/busybox-x86_64 /bb/busybox
## preferably hook the freshbuild... https://github.com/docker-library/busybox binaries > /bb/busybox... 
## replace with x86 or bsd-exec bin etc or else matching your native hardware.. 
## Define Busybox..  for utilitarion vol... 
VOL /bb/ 
## to do... make the script.. or swipe the script.. 
ADD URI-git ..... bb-links-build.sh /bb/bb-links-build.sh 
## buuld symlinks to tools. 
# https://github.com/MichielDerhaeg/build-linux/issues/17  /busybox --install -s /bb/ would be nice but going to have to script the /facepalm of it. (dear gods...) 
## more Woes...  never simple is it.. 

## add a place for others/users  too add tools. 


## tried in plain english how fucking simple is it to add a busy box binary via CI to /bb and symlink its  applets... 
### realy simple request as you can use busybox to shim your public builds with bash/sh etc scripts.. 
## /1000-face-palms for even dare asking build it my fucking self..  
## somedays as an admin even in plain f'ing eglish... crowbar+devs+ lots of wacking... get my point now... oh nevermind.. 
## they hate secops anyhow..  
## sometimes you need for some like a quick explanation others a 4 volume copy of war n pease PhD thesis explination. 
## CI that builds busybox could like  build as a volume editon for meanial tasks like building a non-native docker , (using busybox.net bins for now) 
# docker container broke badly with os updates
## bb vol could add usefull tools to fix containers when shit hits fan... or when other methiods fail... 
## however having <busybox-(arch??)>  autoupdate as it builds would be a plus as so I don't have to update the binary all the time so less admin hell. 


## https://github.com/andrew-d/static-binaries
## aget / wget bins..  python or other nice static utilities 
## need to add also.. 

## define bash-static at /bb/bin/bash /via ADD   or fake it against busybox-sh. 
## 
## https://code.fb.com/data-infrastructure/xars-a-more-efficient-open-source-system-for-self-contained-exe  perhaps usefull. 




## so this is a very hack-ish solution/shim  to permit scripts to run via x86/amd64 for iso unpack and or unpack of rootfs non native tarballs via busybox... 
or iso rootfs's that take longer than dockerhub realy likes. 
## /bin/bash say for RPI-Gentoo arm7hf or arm64 wont run without qemu. and if qemu-static is stale as hell... may quit runing... 

## also Dockerhub **busybox temp layer offten dies**  ... so if 7zip somelinux.ios squashfs |unsquashfs > /  && update-pkgs.sh ... && /bin/bash/@ iso-repacker.sh 
## ***30 secounds or less**  till busybox on that end dies.. yup if you cloud iso rebuilder dies fist... sucks.. quay.io often will do more steps..  

## From Scratch gentoo arm64 sure you can do however if tarball changes ... so to must you change dockerfile...
 
## forking the code to run via busybox from /bb/sh will check remote rootfs repo and relace.. can run the bash/sh 
# build script more dynamicly via amd-64-busybox in /bb/busybox @ /bb/sh 
## thus making a base vanilla arm64 docker clean no emus etc.. popery tiny init... etc.. or 
#https://github.com/krallin/tini use script to probe repo get version x if newer get x+n=newer ... 
#anyother bash/sh doable patches ie resolv.conf etc.. (ggole pub dns) 
#### update proot static qemu /umeq-static (fork) or quemu-wrappers , or keep vanilla Arm64/etc dockers ... add emulation at next dockerfile From/pass.... 
##  IE probe github urls for ver... if newer get newer versions via bash/sh etc.. 
##  
## likewise if you dumping BSD rootfs's ... /bin/sh /bin/bash zsh may also not work... in dockerhub.. 





## rm -R /bb/ & etc on real root to prune busybox when no longer required in you real contrainer. 

## test emulation entrypoint on dockerhub.. via busybox-amd64 as our shim... 
## Run  /bb/proot/ (opts? to do/)  /bb/quemu-aarch64-wrapper  /bin/bash 
## else try to rebuild or dynamicly add resin.io bash/qemu wrapper/s as well. 
## https://resin.io/blog/building-arm-containers-on-any-x86-machine-even-dockerhub/  which also dont need root ... privlages in cloud env... 
## pray bash will now for the love of god run.. only 1000's of by hand intergration ties latter...