deploy, collaborate and listen
TRANSCRIPT
ETSY
THE MONOLITH
LAMP
HOW COMFORTABLEARE YOU
DEPLOYING A CHANGERIGHT NOW
MTTRTRUMPS
MTBF
IF THIS IS YOURFIRST DAY AT ETSYYOU DEPLOY THE SITE
THE DARK PAST
❗
- HINDSIGHT IS 20/20- THERE WOULD BE NO ETSY- I WASN'T AROUND FOR THIS
(the grain of salt disclaimer)
DARKLESS FUN
ARCHITECTURE OVERVIEW- UBUNTU
- POSTGRESQL- LIGHTTPD
- PHP/PYTHON
SINGLE BIG DATABASE
BUSINESS LOGIC IN STORED
PROCEDURES
SILOS
DEV ! DBA ! OPS
SPROUTER
A SOFTWARE MANIFESTATION
OF SILOS
SITE UPTIME WASN'T GOOD
MORE UPTIME > LESS UPTIME
TrustTHE
PEOPLE
SPROUTER
NO MORE MAINFRAME
MASTER
HORIZONTAL SCALING
(A SINGLE BOX ONLY SCALES SO FAR)
MASTER-MASTER REPLICATED
MYSQL SHARDS
FLICKR DNA
DEPLOYINATOR
DEPLOY!=
RELEASE
CONFIG FLAGS
if Feature::isEnabled($feature) { // new hawtness
} else { // nothing to see here
}
METRICS!
STATSD"HOW DO YOU KNOW THIS WORKS IN
PRODUCTION?"
CHEF
<3 CHEF
DEVELOPER VMS- KVM
- EVERY ENGINEER HAS ONE- FULLY CHEF’D WITH THE ETSY STACK- DIFFERENT SIZES AND CHEF ROLES
Try
BLAMELESSPOST MORTEMS
OVERHAULS&
ITERATIONS
CULTURE & TOOLS
HUMANS ARE AWESOME
NOBODY COMES TO WORK TO DO A
BAD JOB
Trust YOUR CO-WORKERS
THERE IS A LOT OF KNOWLEDGE IN YOUR ENGINEERING TEAM
DEPLOY(AS OFTEN AS IT MAKES SENSE)
COLLABORATE(EVEN IF YOU THINK YOU DON'T HAVE TO)
LISTEN(TO PROBLEMS AND EXPERIENCES OF YOUR COWORKERS)
CODEASCRAFT.COM
ETSY.COM/CODEASCRAFT/TALKS
ETSY.COM/CAREERS
THANK YOU!
