With AWS, companies now have the ability to develop and run their applications with speed and flexibility like never before. Working with an infrastructure that can be 100% API driven enables businesses to use lean methodologies and realize these benefits. This in turn leads to greater success for those who make use of these practices. In this session we'll talk about some of the key concepts and design patterns for Continuous Deployment and Continuous Integration - two elements of lean development of applications and infrastructures.

1. AWS Summit 2014
Continuous Integration &
Deployment on AWS
Sébastien Stormacq
Senior Technical Trainer, EMEA
@sebsto

2. CONTINUOUS
INTEGRATION

3. DEVELOPER

4. SOURCE CODE
REPOSITORY

5. SOURCE CODE
REPOSITORY
PROJECT MANAGEMENT
SERVER

6. SOURCE CODE
REPOSITORY
PROJECT MANAGEMENT
SERVER
CONTINUOUS
INTEGRATION SERVER

7. SOURCE CODE
REPOSITORY
PROJECT MANAGEMENT
SERVER
CONTINUOUS
INTEGRATION SERVER
PICK
TASKS

8. SOURCE CODE
REPOSITORY
PROJECT MANAGEMENT
SERVER
CONTINUOUS
INTEGRATION SERVER
SUBMIT
CODE

9. SOURCE CODE
REPOSITORY
PROJECT MANAGEMENT
SERVER
CONTINUOUS
INTEGRATION SERVER
CODE
FETCH

10. SOURCE CODE
REPOSITORY
PROJECT MANAGEMENT
SERVER
CONTINUOUS
INTEGRATION SERVER
BUILD OUTPUT

11. SOURCE CODE
REPOSITORY
PROJECT MANAGEMENT
SERVER
CONTINUOUS
INTEGRATION SERVER
DOCS
BINARIES
& PACKAGES

12. SOURCE CODE
REPOSITORY
DNS
CONTINUOUS
INTEGRATION SERVER
PROJECT
MANAGEMENT SERVER
BUILDS

13. PAIN POINTS
• UNIT TESTS INCOMPLETE
• MOCK MAINTENANCE
• EXPENSIVE TEST ENVIRONMENT
• TEST ENVIRONMENT ≠ PRODUCTION

14. ON-DEMAND
PAY AS YOU GO
ELASTIC

17. = PROGRAMMABLE PLATFORM

18. https://ec2.amazonaws.com/!
?Action=RunInstances!
&ImageId=ami-4b814f22!
&MaxCount=1 !
&MinCount=1!
&SecurityGroup.1=httpssh!
&KeyName=mykey!
&<AUTHPARAMS>!
AWS REST API

19. …!
ec2.runInstances(new RunInstancesRequest()!
.withImageId("ami-4b814f22")!
.withInstanceType("m1.small")!
.withMinCount(1)!
.withMaxCount(1)!
.withKeyName("mykey")!
.withSecurityGroups("httpssh"));!
…!
!
JAVA SDK

20. …!
var runInstanceRequest = new!
RunInstancesRequest()!
{!
ImageId = "ami-4b814f22",!
InstanceType = "m1.small",!
MinCount = 1,!
MaxCount = 1,!
KeyName = "mykey"!
};!
runInstanceRequest.SecurityGroup.Add("httpssh");!
ec2.RunInstances(runInstanceRequest);!
…!
!
.NET SDK

21. …!
ec2.run_instances(!
'ami-4b814f22',!
key_name='mykey',!
instance_type='m1.small',!
min_count=1,!
max_count=1,!
security_groups=['httpssh'])!
…!
!
PYTHON SDK

22. …!
ec2.instances.create(!
:image_id => 'ami-4b814f22',!
:instance_type => 'm1.small',!
:count => 1, !
:security_groups => 'httpssh', !
:key_pair =>
ec2.key_pairs['mykey'])!
…!
!
RUBY SDK

23. …!
$ec2 -> run_instances(!
!'ami-4b814f22', 1, 1, !
!array(!
! 'InstanceType' => 'm1.small',!
! 'KeyName' => 'mykey', !
! 'SecurityGroup' => 'httpssh')!
);!
…!
!
PHP SDK

24. …!
var params = {!
ImageId: 'ami-4b814f22',!
InstanceType: 'm1.small',!
MinCount: 1,!
MaxCount: 1,!
SecurityGroups: ['httpssh']!
};!
!
ec2.runInstances(params, function(err, res) {!
…!
});!
…!
JAVASCRIPT SDK

25. aws ec2 run-instances !
! !--image-id ami-4b814f22!
!--min-count 1!
!--max-count 1 !
!--key-name mykey!
!--security-groups httpssh!
UNIFIED CLI

26. New-EC2Instance!
-ImageId ami-4b814f22!
-MinCount 1!
-MaxCount 1!
-KeyName mykey!
-SecurityGroupId sg-9cf9e5d9!
-InstanceType m1.small!
POWERSHELL CLI

28. IF YOU CAN PROGRAM IT
YOU CAN AUTOMATE IT

33. AWS
CLOUDFORMATION
STACK-BASED
DEPLOYMENT SERVICE

34. AWS CLOUDFORMATION
TEMPLATE

35. {!
"Description" : "Create a small instance",!
"Resources" : {!
"MyInstance" : {!
"Type" : "AWS::EC2::Instance", !
"Properties" : {!
"ImageId" : "ami-4b814f22",!
"KeyName" : "mykey",!
"InstanceType" : "m1.small",!
"SecurityGroups" : ["httpssh"]!
}!
}!
}!
}!
!

36. CLOUDFORMATION
TEMPLATE
DECLARATIVE
DEFINITION
Create it programmatically
KNOWN
CONFIGURATION
Store stack configuration in
source control
PARAMETER
DRIVEN
Dynamic and user-driven
templates
COLLABORATION
Share templates with ease
as just files

38. APPLICATION
VERSIONS
+
INFRASTRUCTURE
VERSIONS

39. AWS
CLOUDFORMATION
TEMPLATE

40. CONTINUOUS
DEPLOYMENT
SMALL, FREQUENT CHANGES
CONSTANTLY INTEGRATING INTO
PRODUCTION

41. KEY = ITERATION

42. ITERATION
=
MODIFY THE SYSTEM TO BETTER
MEET THE EXPECTATIONS OF
YOUR USERS

43. 11.6s
Mean time between
deployments
(weekday)
1,079
Max number of
deployments in a
single hour
10,000
Mean number of
hosts
simultaneously
receiving a
deployment
30,000
Max number of
hosts
simultaneously
receiving a
deployment
DEPLOYMENTS AT
AMAZON.COM

44. SOFTWARE DEPLOY
≠
PRODUCT LAUNCH

46. 1.8 BILLION PAGE VIEWS
$109 MILLION IN SALES
5.5 MILLION ITEMS SOLD

47. 30 DEPLOYS PER DAY
1 DEPLOY EVERY 20 MINUTES

48. "Production is truly the only place
you can validate your code."

49. RUN-TIME CONFIGURATION OF ACTIVE FEATURES

50. AWS OPSWORKS
INTEGRATED APPLICATION
MANAGEMENT

52. 14 BILLION REQUESTS/MONTH
50 000 DATABASE UPDATES/SEC

63. ENVIRONMENTS
SERVICES
STEPS
The Open Delivery platform

69. http://wercker.com/awssummit
Thanks for listening!
(also, we’re hiring; mies@wercker.com)
wercker
sign up at

70. A / B TESTING

73. DATA-DRIVEN
ARCHITECTURES

74. METRICS @ETSY

75. CONTINUOUS
INTEGRATION
CONTINUOUS
DEPLOYMENT

76. CONTINUOUS
DEPLOYMENT
=
CONTINUOUS
EXPERIMENTATION

77. CONTINUOUS
DEPLOYMENT
=
CONTINUOUS
IMPROVEMENT

78. « Want to increase innovation?
Lower the cost of failure »
Joi Ito

79. SPEED AND AGILITY
Experiment
Often
Fail quickly at
a low cost
More
Innovation
Experiment
Infrequently
Failure is
expensive
Less
Innovation
“ON-PREMISES”

80. Thank You!
AWS EXPERT?
GET CERTIFIED!
aws.amazon.com/certification
Sébastien Stormacq
Senior Technical Trainer, EMEA
@sebsto

81. COFFEE
BREAK
AWS EXPERT?
GET CERTIFIED!
aws.amazon.com/certification
#awssummit