To find out more about training on AWS, visit: www.globalknowledge.co.uk/aws AWS Pop-up Loft | London, April 28, 2016

9. Elastic Beanstalk OpsWorks CloudFormation EC2
Convenience Control
Higher-level services Do it yourself

11. Continuous integration for your complete stack
Version Control Jenkins
Test
Live
Amazon
S3
AWS
CloudFormation
App commit
Infra commit
Pull
Deploy new
template
Deploy
new app

12. Continuous integration for your complete stack
Version Control Jenkins
Test
Live
Amazon
S3
AWS
CloudFormation
App commit
Infra commit
Pull
Promote new
template
Promote
new app

14. "Parameters"
"Mappings"
"Conditions"
"Resources"
"Outputs"

16. create custom resources

19. "ImageId" : { "Fn::FindInMap" : [ "RegionMap", { "Ref" : "AWS::Region" }, "AMI" ]}

20. "Outputs" : {
"InstancePublicDnsName" : {
"Description" : "The public DNS name of the newly created EC2 instance",
"Value" : { ”Fn::GetAtt" : [ "Ec2Instance”, “PublicDnsName” ] }
}
}

21. "MountPoint" :
{
"Type" : "AWS::EC2::VolumeAttachment",
"Condition" : "CreateProdResources",
"Properties" : {
"InstanceId" : { "Ref" : "EC2Instance" },
"VolumeId" : { "Ref" : "NewVolume" },
"Device" : "/dev/sdh“
}
}

22. http://aws.amazon.com/cloudformation/aws-
cloudformation-templates/
http://docs.aws.amazon.com/AWSCloudFormation/latest/U
serGuide/CHAP_TemplateQuickRef.html

27. "Metadata" : {
"AWS::CloudFormation::Init" : {
"webapp-config": {
"packages" : {},
"sources" : {},
"files" : {},
"groups" : {},
"users" : {},
"commands" : {},
"services" : {}
}
}
},

28. "packages" : {},
"sources" : {},
"files" : {},
"groups" : {},
"users" : {},
"commands" : {},
"services" : {}

29. Managing your stacks

30. Frontend
Services
• E-Commerce Website
Backend
Services
• Search, Payment Gateway,
Reviews, Recommendations
Shared
Services
• Common Monitoring tools,
Queues
Base
Network
• VPCs, Subnets, VPNs, NATs
Identity • IAM Users, Groups, Roles

31. E-Commerce Website Recommendations Engine
"Parameters" : {
“RecommendationsEndPoint” : {
“Description” : “URL of the recommendations ELB”,
“Type” : “String”
}
},
"Outputs" : {
"RecommendationsEndPoint" : {
"Description" : "URL of the recommendations ELB",
"Value" : { ”Fn::GetAtt" : [ "RecommendationsELB”,
“PublicDnsName” ] }
}
}

32. ELB_AND_AS
“Resources” : {
“ELB”,
“AutoScaling”
}
Website1
“Resources” : {
“NestedStack”,
“RDS”
}
Website2
“Resources” : {
“NestedStack”,
“DynamoDB”
}
Website1
“Resources” : {
“ELB”,
“AutoScaling”,
“RDS”
}
Website2
“Resources” : {
“ELB”,
“AutoScaling”,
“DynamoDB”
}

34. Amazon
Route 53

35. "UpdatePolicy" : {
"AutoScalingRollingUpdate" : {
"MaxBatchSize" : “2”,
"MinInstancesInService" : ”2”,
"PauseTime" : “PT20M”
}
}

38. "UpdatePolicy": {
"AutoScalingRollingUpdate": {
"PauseTime": "PT0S",
"MaxBatchSize": “6",
"MinInstancesInService": "0"
}
}
"UpdatePolicy": {
"AutoScalingRollingUpdate": {
"PauseTime": "PT15S",
"MaxBatchSize": "2",
"MinInstancesInService": "2"
}
}

47. AWS::EC2::VPC::Id
List<AWS::EC2::Subnet::Id>
List<AWS::EC2::SecurityGroup::Id>
AWS::EC2::KeyPair::KeyName

48. {
"AWSTemplateFormatVersion" : "2010-09-09",
"Resources" : {
"myS3Bucket" : {
"Type" : "AWS::S3::Bucket",
"DeletionPolicy" : "Retain"
"Properties" : {
"BucketName" : “MyBucket”
}
}
}
}
{
"AWSTemplateFormatVersion" : "2010-09-09",
"Resources" : {
"myVolume" : {
"Type":"AWS::EC2::Volume",
"DeletionPolicy" : "Snapshot”
"Properties" : {
"AvailabilityZone" :”us-east-1a”,
"Size” : “100”
}
}
}
}
MyBucket myVolume Snapshot

49. “Do not update the databases”
"Effect" : "Deny",
"Principal" : "*",
"Action" : "Update:*",
"Resource" : "*",
"Condition" : {
"StringEquals" : {
"ResourceType” : [
"AWS::RDS::DBInstance”,
"AWS::Redshift::Cluster”
]
}
}
“Okay to update, unless the update requires
replacement”
"Effect" : "Deny",
"Principal": "*",
"Action" : "Update:Replace",
"Resource" : "LogicalResourceId/MyInstance"

50. {
"Version": "2012-10-17",
"Statement": [
{
"Effect": ”Deny",
"Action": “*",
"Resource": "*"
},
{
"Effect" : ”Allow",
"Action" : [
"Action": "ec2:Describe*”
],
"Condition": {
"Null": { "ec2:ResourceTag/*cloudformation*" : "true" }
},
"Resource" : "*"
}
]
}