Bigger & Better RnD@jurajmichalek

Deploying big change

Fear

Fear of

Fear of change

How to deal with it?

Let’s explore one story

Phase 1. Experiment

Real project with small risk:SafeQ Installation package

Marketing of phase 1.

Announce success to RnDPut it on developer’s radar

Phase 2. Setup CI

Prepare automation for easier switch.

Marketing of phase 2.

Announce:StateCI supportWorkshops

Phase 3. Workshops, stabilization

Series of workshopsHands-on experienceDiverse group

Fixing build issues

Marketing of phase 3. Pre-switch

Announce: Further workshopsDevelopers can play with new build

Phase 4. The switch

Switch to new tech

Clean up issues

Marketing of phase 4.

Announce success

Announce termination of old build tool.

Pattern: Deployment of change

Make it iterative Take your time Invest time to market the change Actively gather feedback Keep roll-back scenario ready

Atlassian stack

Standalone products - integrated togetherseemlesly move from one tool to another

Jira + Agile

REST API - jira-pythonQuick way how to call Jira

Support agile planning

Stash

Hooks

Linux trick how to bind port 22:iptables -A PREROUTING -p tcp -m tcp --dport 22 -j REDIRECT --to-ports 7999

Crucible/FishEye

Useful for big code reviews

Integration with older Subversion repositories

Bamboo

CI system - similar to Jenkins

HipChat

Teams can setup their own roomsNotifications:- branching- pull requests- build results- jira issues

Reu

se o

f Cha

nge

deployment pattern

Most important result:

Open mindset

Attribution of artworkKris Arnold - Radar console - CC 2.0 - Flickr.comUmair Moshin - Hands In Paint - CC 2.0 - Flickr.comAlan Rampton - Lots of work - CC 2.0 - Flickr.comInternet diary - Piccadilly switch - CC 2.0 - Flickr.comPorsche Brosseau - Concentric - CC 2.0 - Flickr.comProscilas Moscas - Portable clock - CC 2.0 - Flickr.com

Thanks :-)

More about YSofters

Twitter: @ysoftdevsGitHub: github.com/ysoftdevs

Blog: www.ysofters.comTechnology Hour: www.meetup.com/ysoft-th