In this session, learn how AWS is helping enterprises adopt the DevOps model and automation in their journey to the cloud. By using the DevOps principle to treat your infrastructure environments as code, you can automate and easily scale your lifecycle environments. Learn how services like AWS CloudFormation and AWS OpsWorks enable you to automate your instance provisioning and configurations as code, ensuring consistent, compliant, and scalable cloud infrastructure. Understand how OpsWorks is enabling enterprises to accelerate their migration to the cloud, leveraging popular tools like Chef or Puppet and their respective communities. Please join us for a speaker meet-and-greet following this session at the Speaker Lounge (ARIA East, Level 1, Willow Lounge). The meet-and-greet starts 15 minutes after the session and runs for half an hour.

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Driving DevOps Transformation in
Enterprises
Rahul Gulati
Product Manager
AWS OpsWorks
D E V 3 2 0

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Agenda
Why does DevOps matter?
The DevOps model
Key DevOps practices

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AWS OpsWorks
AWS OpsWorks for Chef Automate
AWS OpsWorks for Puppet Enterprise
AWS OpsWorks Stacks

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AWS Management Tools
Integrated & interoperable

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Over the years…
Consumerization of
IT
Complexity
in Ops
Low velocity
Unhappy
customers
Lose
competitive
advantage

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Your enterprise + DevOps
= Your enterprise with superpowers!

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Benefits of DevOps
1. Speed

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Benefits of DevOps
1. Speed
2. Rapid delivery

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Benefits of DevOps
1. Speed
2. Rapid delivery
3. Reliability

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Benefits of DevOps
1. Speed
2. Rapid delivery
3. Reliability
4. Scale

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Benefits of DevOps
1. Speed
2. Rapid delivery
3. Reliability
4. Scale
5. Improved collaboration

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Benefits of DevOps
1. Speed
2. Rapid delivery
3. Reliability
4. Scale
5. Improved collaboration
6. Security

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Benefits of DevOps
1. Speed
2. Rapid delivery
3. Reliability
4. Scale
5. Improved collaboration
6. Security

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Elite performers have…
46X more frequent code deployments
2,555X times faster lead time from commit to deploy
7X lower change failure rate
2,604 times faster time to recover from incidents

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“DevOps is the combination
of cultural philosophies,
practices, and tools that
increases an organization’s
ability to deliver applications
and services at high velocity.”
Source: https://aws.amazon.com/devops/what-is-devops/

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Your enterprise Customers
ReleaseTestBuild
Delivery pipeline
Plan Monitor
Feedback loop
DevOps in practice

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DevOps model

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22. “You build it, you run it.”
-Werner Vogels, Amazon CTO

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1. Microservices

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Microservices
Monolithic approach Microservices approach

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Microservices
developers delivery pipelinesservices
releasetestbuildAlpha dev team
releasetestbuildBeta dev team
releasetestbuildCharlie dev team

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1. Microservices
2. Infrastructure as code

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Bob IT operations team
Alpha dev team Beta dev team Charlie dev team
Environments

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AWS CloudFormation template
"Ec2Instance" : {
"Type" : "AWS::EC2::Instance",
"Properties" : {
"ImageId" : { "Fn::FindInMap" : [ "AWSRegionArch2AMI", { "Ref" : "AWS::Region" },
{ "Fn::FindInMap" : [ "AWSInstanceType2Arch", { "Ref" :
"InstanceType" }, "Arch" ] } ] },
"KeyName" : { "Ref" : "KeyName" },
"InstanceType" : { "Ref" : "InstanceType" },
"SecurityGroups" : [{ "Ref" : "Ec2SecurityGroup" }],
"BlockDeviceMappings" : [
{"DeviceName" : "/dev/sda1","Ebs" : { "VolumeSize" : "50" }}
}
]
}

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Infrastructure as Code

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1. Microservices
2. Infrastructure as Code
3. Continuous Delivery

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Continuous Delivery

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Continuous Delivery

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1. Microservices
2. Infrastructure as Code
3. Continuous Delivery

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Tools used in this session
Auto Scaling

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Architecture overview

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Architecture overview
Auto Scaling

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Architecture overview
Auto Scaling

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Architecture overview
Auto Scaling

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Monitoring and logging

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Recap

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Resources
http://bit.ly/CD_Chef http://bit.ly/CD_Puppet

44. Thank you!
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Rahul Gulati
@rahulgulati

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