Slide 1
Slide 1 text
[email protected] / @kastner
[email protected] / @johngoulah
Put a Button on it
Removing Barriers to Going Fast
Slide 2
Slide 2 text
No content
Slide 3
Slide 3 text
1+ Billion Pageviews
Per Month
Slide 4
Slide 4 text
Speed
Slide 5
Slide 5 text
~80 Engineers
Slide 6
Slide 6 text
Barriers
Slide 7
Slide 7 text
Deployinator
Slide 8
Slide 8 text
No content
Slide 9
Slide 9 text
We’re Hiring
http://etsy.com/jobs
Slide 10
Slide 10 text
No content
Slide 11
Slide 11 text
Optimization
Slide 12
Slide 12 text
Happiness
Slide 13
Slide 13 text
Sad Engineers
are Bad Engineers
Slide 14
Slide 14 text
Barriers
Slide 15
Slide 15 text
Process
Slide 16
Slide 16 text
“Process is an embedded
reaction to prior stupidity”
– Clay Shirky
Slide 17
Slide 17 text
Fear
Slide 18
Slide 18 text
No content
Slide 19
Slide 19 text
Correctness
Slide 20
Slide 20 text
Text
"My strategy has always been: be wrong as
fast as we can, Which basically means, we're
gonna screw up, … Let's not be afraid of that."
– Andrew Stanton
Slide 21
Slide 21 text
Legacy
Slide 22
Slide 22 text
How?
Slide 23
Slide 23 text
Communication
Slide 24
Slide 24 text
Trust
Slide 25
Slide 25 text
Openness
Slide 26
Slide 26 text
Constant Improvement
Slide 27
Slide 27 text
Then vs. Now
Slide 28
Slide 28 text
2009
Slide 29
Slide 29 text
2009 2011
Slide 30
Slide 30 text
2009
Single Deploy
Master
Slide 31
Slide 31 text
2009 2011
Single Deploy
Master
Anyone Can
Deploy
Slide 32
Slide 32 text
2009
Rollback in
Fear
Slide 33
Slide 33 text
2009 2011
Rollback in
Fear
Roll Forward
to Victory
Slide 34
Slide 34 text
2009
All Day
Deploys
Slide 35
Slide 35 text
2009 2011
All Day
Deploys
Deploy All
Day
Slide 36
Slide 36 text
How… for reals
Slide 37
Slide 37 text
So, what does Etsy
optimize for?
Slide 38
Slide 38 text
MTTR vs. MTBF
Slide 39
Slide 39 text
Default to Open
Slide 40
Slide 40 text
Culture First
Slide 41
Slide 41 text
If it’s your first day at
Etsy, you must deploy!
Slide 42
Slide 42 text
No content
Slide 43
Slide 43 text
Doing the dumbest thing
that can possibly work
Slide 44
Slide 44 text
Committing to Trunk
Slide 45
Slide 45 text
Branching in Code
Slide 46
Slide 46 text
if ($cfg["new_search"]) {
// new hotness
$resp = search_solr();
} else {
// old busted
$resp = search_grep();
}
Slide 47
Slide 47 text
Configuration is Code
Slide 48
Slide 48 text
$cfg["new_search"] = true;
Slide 49
Slide 49 text
Blameless
Post-mortems
Slide 50
Slide 50 text
Databases are Different
Slide 51
Slide 51 text
Does it Work?
Slide 52
Slide 52 text
No content
Slide 53
Slide 53 text
No content
Slide 54
Slide 54 text
6 Change-related
incidents in 2010
Slide 55
Slide 55 text
November code-freeze
Slide 56
Slide 56 text
November code-freeze
721 Deploys
Slide 57
Slide 57 text
Deployinator
Slide 58
Slide 58 text
No content
Slide 59
Slide 59 text
No content
Slide 60
Slide 60 text
No content
Slide 61
Slide 61 text
Capistrano
Slide 62
Slide 62 text
Puppet
Capistrano
Slide 63
Slide 63 text
Fabric
Puppet
Capistrano
Slide 64
Slide 64 text
Fabric
Chef
Puppet
Capistrano
Slide 65
Slide 65 text
No content
Slide 66
Slide 66 text
No content
Slide 67
Slide 67 text
No content
Slide 68
Slide 68 text
No content
Slide 69
Slide 69 text
No content
Slide 70
Slide 70 text
“Framework”
Slide 71
Slide 71 text
STACK=search rake new_stack
Slide 72
Slide 72 text
run_cmd %Q{cap deploy}
Slide 73
Slide 73 text
log_and_stream "Starting Web deploy
"
"
Slide 74
Slide 74 text
log_and_shout({
:old_build => old_build, :build => build,
:send_email => true
})
Slide 75
Slide 75 text
Communication
Slide 76
Slide 76 text
No content
Slide 77
Slide 77 text
No content
Slide 78
Slide 78 text
No content
Slide 79
Slide 79 text
No content
Slide 80
Slide 80 text
No content
Slide 81
Slide 81 text
No content
Slide 82
Slide 82 text
Dashboard Driven
Development
Slide 83
Slide 83 text
No content
Slide 84
Slide 84 text
5:27 < devbot> PRODUCTION deployed by vthommeret version:
7f08b7a-20110722-191739-UTC took: 131.042598 seconds
diff: http://deployinator.etsycorp.com/diff/web/0cbf2f0/7f08b7a
Slide 85
Slide 85 text
Etsy Confidential
Slide 86
Slide 86 text
Deployinator Deploy Host
Web 1 Web 2 Web N
Slide 87
Slide 87 text
Deployinator Deploy Host
Web 1 Web 2 Web N
ssh
Slide 88
Slide 88 text
Deployinator Deploy Host
Web 1 Web 2 Web N
ssh
dsh
Slide 89
Slide 89 text
Deployinator Deploy Host
Web 1 Web 2 Web N
ssh
dsh
Slide 90
Slide 90 text
Deployinator Deploy Host
Web 1 Web 2 Web N
ssh
dsh
Rsync
Slide 91
Slide 91 text
What’s Stopping You?
Slide 92
Slide 92 text
Know what you’re
optimizing for
Slide 93
Slide 93 text
Deployinator is Open
Source Software!
Slide 94
Slide 94 text
Deployinator is Open
Source Software!
http://github.com/etsy/deployinator
Slide 95
Slide 95 text
Deployinator is Open
Source Software!
http://github.com/etsy/deployinator
(right after this talk)
Slide 96
Slide 96 text
Thank you
Slide 97
Slide 97 text
Thank you
http://github.com/etsy/deployinator