AWS Dev Day Kyiv 2019 Track: Modern Application Development Session: "From zero to Blue/Green deployments on Amazon ECS" Speaker: Massimo Re Ferré, AWS Technical Evangelist Level: 300 AWS Dev Day is a free, full-day technical event where new developers will learn about some of the hottest topics in cloud computing, and experienced developers can dive deep on newer AWS services. Provectus has organized AWS Dev Day Kyiv in close collaboration with Amazon Web Services: 800+ participants, 18 sessions, 3 tracks, a really AWSome Day!  Now, together with Zeo Alliance, we're building and nurturing AWS User Group Ukraine — join us on Facebook to stay updated about cloud technologies and AWS services: https://www.facebook.com/groups/AWSUserGroupUkraine Video: https://www.youtube.com/watch?v=5WR5p33eTeo

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K Y I V
11.05.2019
CI/CD for Modern Applications
Massimo Re Ferrè
Developer Advocate
Amazon Web Services

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Who Am I ?
Amazon Web Services (Developer Advocate)
VMware (Solutions Architect and Technical Product Manager)
IBM (Professional Services and Solutions Architect)
Developer (many kilos ago)
Email: mreferre@amazon.com
Twitter: @mreferre
Github: github.com/mreferre

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How software value gets created (in the old model)
Monolithic
application
“Time to user”: months / years
Very heavy
manual
integrations

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How software value gets created (in the new model)
“Time to user”: hours / days
Small
independent
components…
End-to-end
(hands off)
automation
…. with
different
release cycles

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Agenda

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Agenda

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What are the compute options to run my code?
Instances
Containers
Lambda
Containers control plane
Containers data plane

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AWS compute abstractions layers
AWS
Lambda
Amazon
EC2
Metal
AWS
Fargate
Amazon
EKS
physicalseverVMcontainerfunction
Levelofabstraction
Provider space
(managed by AWS)
Consumer space
(managed by the customer)
Amazon
ECS
For this session, we are going to focus on this (as an example)

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ECS w/ EC2 data plane
AWS Account Cust Account
VPC
Amazon EC2
TaskService
ENI
aws ecs run-task … --launch-type EC2 …
You have to manage this
capacity (e.g. with ASGs)
Amazon ECS

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Scaling metrics
https://garbe.io/blog/2017/04/12/a-better-solution-to-ecs-autoscaling/
https://medium.com/thron-tech/aws-ecs-host-auto-scaling-with-custom-cloudwatch-metrics-and-aws-lambda-b9a9f55faf1d

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Need for speed – (all lines are made up)

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Need for speed – real example (all lines are for real)

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ECS w/ FARGATE data plane
AWS Account
AWS Fargate
Cust Account
VPC
TaskService
ENI
aws ecs run-task … --launch-type FARGATE …
You don’t have to manage
capacity
Amazon ECS

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Agenda

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Blue/Green and the pressure on infrastructure
Task
Auto Scaling group
Instance
Task Task Task Task Task Task Task Task Task Task Task
Instance Instance Instance
Task Task Task Task Task Task Task Task Task Task Task Task
AWS Fargate
On ECS/EC2 On ECS/Fargate

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Blue/Green and the pressure on infrastructure
Task
Auto Scaling group
Instance
Task Task Task Task Task Task Task Task Task Task Task
Task Task Task Task Task Task Task Task Task Task Task Task
Instance Instance Instance
Task Task Task Task Task Task Task Task Task Task Task Task
Task Task Task Task Task Task Task Task Task Task Task Task
AWS Fargate
On ECS/EC2 On ECS/Fargate

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Blue/Green and the pressure on infrastructure
Task
Auto Scaling group
Instance
Task Task Task Task Task Task Task Task Task Task Task
Task Task Task Task Task Task Task Task Task Task Task Task
Instance Instance Instance
Task Task Task Task Task Task Task Task Task Task Task Task
Task Task Task Task Task Task Task Task Task Task Task Task
AWS Fargate
Instance Instance Instance Instance
On ECS/EC2 On ECS/Fargate

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Blue/Green and the pressure on infrastructure
Auto Scaling group
Instance Instance Instance Instance
AWS Fargate
Instance Instance Instance Instance
Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task
On ECS/EC2 On ECS/Fargate

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Blue/Green and the pressure on infrastructure
AWS Fargate
Auto Scaling group
Instance Instance Instance Instance
Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task Task
On ECS/EC2 On ECS/Fargate

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Blue/Green deployments
Service
Target-Group-Green Task Task Task
Service
Amazon ECR
Amazon ECS
Amazon ALB
Image1
THIS IS VER1

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Blue/Green deployments
Service
Target-Group-Green
Target-Group-Blue
Task Task Task
Service
Amazon ECR
Amazon ECS
Amazon ALB
Image1
THIS IS VER1
THIS IS VER1

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Blue/Green deployments
Service
Target-Group-Green
Target-Group-Blue
Task Task Task
Service
AWS CodeCommit AWS CodeBuild
AWS CodePipeline
AWS CodeDeploy Amazon ECR
Amazon ECS
Amazon ALB
Image1
THIS IS VER1
THIS IS VER1
<html>
<body>
<h1>THIS IS VER 1</h1>
</body>
</html>

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Blue/Green deployments
Service
Target-Group-Green
Target-Group-Blue
Task Task Task
Service
AWS CodeCommit AWS CodeBuild
AWS CodePipeline
AWS CodeDeploy Amazon ECR
Amazon ECS
<html>
<body>
<h1>THIS IS VER 1</h1>
</body>
</html>
<html>
<body>
<h1>THIS IS A NEW VER</h1>
</body>
</html>
Amazon ALB
Image1
Image2
THIS IS VER1
THIS IS VER1
Trigger

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Blue/Green deployments
Service
Target-Group-Green
Target-Group-Blue
Task Task Task
Service
AWS CodeCommit AWS CodeBuild
AWS CodePipeline
AWS CodeDeploy Amazon ECR
Amazon ECS
Amazon ALB
Image1
Image2
Task Task TaskTHIS IS A NEW VER
THIS IS VER1
<html>
<body>
<h1>THIS IS A NEW VER</h1>
</body>
</html>

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Blue/Green deployments
Service
Target-Group-Green
Target-Group-Blue Service
AWS CodeCommit AWS CodeBuild
AWS CodePipeline
AWS CodeDeploy Amazon ECR
Amazon ECS
Amazon ALB
Image1
Image2
Task Task TaskTHIS IS A NEW VER
THIS IS A NEW VER
<html>
<body>
<h1>THIS IS A NEW VER</h1>
</body>
</html>

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Demo?