ASAS 2016

1. Software Design patterns between
Agile and Permaculture
Denis “Jaromil” Roio
Dyne.org CTO and co~founder
Agile and Software Architecture Symposium
28 September 2016, Arnhem

2. ­ Roots: hacker community from the BBS times (est. 1999)
­ Now: think &do tank (not for profit software house)
­ Free and open source, towards recycling of existing tech
­ Simplicity, minimalism, UNIX principles... GNU furrr
­ Resilience, long term, community based approach
Leading EU research on
blockchain, currency
and p2p economies

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Permaculture: an approach to the design of human
settlements and agricultural systems.
Focuses on:
­ obtain a yield for human needs
­ aim to create stable and productive systems
­ mimic the relationships found in natural ecology
­ harmoniously integrate the land with its inhabitants
Historical colocation:
­ Traditional (pre­industrial) agriculture was labor intensive
­ Industrial agriculture is fossil fuel intensive
­ Permaculture is design and information intensive

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Observation: observation of the subject during all possible
occurring circumstances and transformations of its context.
Boundaries: individuation of the boundaries touched by the
subject, the surface of interaction with other subjects.
Resources: inventory of resources the subject can dispose of,
what comes and goes from and to outside.
Evaluation: analysis of how elements interact and define the
subject, establishing the nature of the project.
Design: definition and mapping of the subject, imagining it in all
its possibly different aspects.
Implementation: plan how to realise the subject, creating a
plan of action for its full realisation.
Maintain: consideration of the maintenance aspects involved by
the design and its sustainability.

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Work to assuage fears, to celebrate positive results. Be patient if
things get sticky. When all else fails, return to ways to create even
more community. Do anything else you can to bring people closer.
Celebrate every small success with food.
Peter Schuh, 2004 “Integrating agile development in the real world”
We make our software very portable and we make our software
standardized so that other people can easily have portability, so
we are aiding portability from every possible direction.
Meanwhile, you see Microsoft deliberately introducing
incompatibilities and deliberately blocking interoperability.
Richard M. Stallman, 2004

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Git.Devuan.org (gitlab)
251 Projects
381 Forked packages
698 Active Users
149 SSH Keys
1079 Issues

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Devuan is a base for:
Gnuinos gnuinos.org
Refracta ibiblio.org/refracta
Nelum­dev1 sourceforge.net/projects/nelum­dev1
Star sourceforge.net/projects/linnix
Zephyr sourceforge.net/projects/zephyrlinux
… and soon dyne:bolic, HEADS and more...

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devuan.kalos.mine.nu
Powered by Linux­Speakup.org
The amd64 image requires only 74 MB of RAM to boot
the i386 image can boot with with as little as just 58 MB of RAM.
Base system: GNU coreutils, busybox, sysvinit, bash, dash, syslinux, zsh,
locales, consoledata, util­linux­locales
Admin/Recovery: debootstrap, gddrescue, gdisk, htop, iftop, iotop, ncdu,
parted, wavemon, wireless­tools, wpa_supplicant
Editors: vim­tiny, zile (Emacs clone), nano
Networking: bittornado, curl, fetchmail, ftp, irssi, links2, mcabber, minicom,
mosh, msmtp, mutt, netcat, nrss, openssh­client, openssh­server,
procmail, rsync, telnet, tin, w3m, wget
Personal productivity: abook, aspell, clex, fbi/fbgs, fbterm, ghostscript,
gpg, mc, screen, tmux
Programming languages: ANSI C (tcc + libc6­dev), Perl (minimal),
python (minimal), awk (gawk), guile
Games: bastet, bombardier, bsdgames, cavezofphear, crawl, curseofwar,
empire, freesweep, gnuchess, greed, matanza, moria, nethack,
ninvaders, omega­rpg, pacman4console, pente, sudoku
Accessibility: beep, brltty, espeak, espeakup, yasr
Multimedia: caca­utils, hasciicam, imagemagick, jhead, moc, radio, sox
Miscellanea: cmatrix, cowsay, figlet, fortune­mod, gpm, termsaver, toilet

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Devuan's device targets
(so far)
devuan_jessie_1.0.0-beta_amd64_cloud.qcow2
devuan_jessie_1.0.0-beta_amd64_opennebula.qcow2
devuan_jessie_1.0.0-beta_amd64_vagrant.box
devuan_jessie_1.0.0-beta_armhf_bananapi.img.xz
devuan_jessie_1.0.0-beta_armhf_bananapro.img.xz
devuan_jessie_1.0.0-beta_armhf_beagleboneblack.img.xz
devuan_jessie_1.0.0-beta_armhf_chromeacer.img.xz
devuan_jessie_1.0.0-beta_armhf_cubieboard2.img.xz
devuan_jessie_1.0.0-beta_armhf_cubietruck.img.xz
devuan_jessie_1.0.0-beta_armhf_odroidxu.img.xz
devuan_jessie_1.0.0-beta_armhf_raspi2.img.xz

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STAGE1: bootstrap
STAGE2: blend
STAGE3: pack
- arm-sdk: ARM stream for sdk stage3
- cli-sdk: commandline facilitation
- blends-sdk: layered definitions
- live-sdk: live system
- vm-sdk: virtual machine packing
- libdevuansdk: shared functions
Zsh

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A framework for remuneration
and authentication of on­line
and off­line transactions on top
Of multiple blockchain backends,
fully integrated in the D­CENT project.
DCENTproject.eu
Tools.DCENTproject.eu
Freecoin.ch
Freecoin

17. FOR: Participatory and democratic organisations
WHO: want to incentivise participation
IS: a set of tools that lets people run a reward scheme
that is transparent and auditable to other organisations
UNLIKE: centralised banking databases
IT IS: a social digital currency that is reliable,
simple and resilient
Freecoin in brief

18. Freecoin in brief
WHAT: web application offering a RESTful API
HOW: used stand­alone or integrated into systems
WHY: facilitate value circulation
and identity management
FEATURES: multi­signature authentication,
off­line transactions (redeemable vouchers)
support for multiple blockchains as backend
WHERE: community markets,
POS, ticket systems,
voting tokens, etc.

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Context Awareness HUB
for the Internet of Things
Dowse.EU
Github.com/Dyne/Dowse
Dowse is supported by:

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Thanks for your interest!
Contact: Jaromil @ dyne.org
also on IRC.dyne.org #dyne or around Freenode
Dyne.org stichting ideas? we welcome
Haparandadam 7­A1 your proposals!
1013AK, Amsterdam
“ook nice, but enough… where is the code?”
Github.com/Dyne ­ git.Dyne.org