From 0 to Blue-Green deployments on AWS Fargate
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The document is a presentation on CI/CD for modern applications using AWS services. It discusses how software development has shifted from long release cycles with monolithic applications to much shorter release cycles with independent microservices. It then covers different AWS compute options for running code, such as EC2 instances, ECS, Fargate, Lambda, and EKS. The rest of the presentation discusses best practices for continuous delivery using AWS services like CodeCommit, CodeBuild, CodePipeline, CodeDeploy, ECR, ECS and ALB. It also provides an example of how to implement blue/green deployments on ECS with automated canary analysis and traffic shifting between versions.
From 0 to Blue-Green deployments on AWS Fargate
- 1. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. K Y I V 11.05.2019 CI/CD for Modern Applications Massimo Re Ferrè Developer Advocate Amazon Web Services
- 2. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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
- 3. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. How software value gets created (in the old model) Monolithic application “Time to user”: months / years Very heavy manual integrations
- 4. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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
- 5. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. Agenda
- 6. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. Agenda
- 7. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. What are the compute options to run my code? Instances Containers Lambda Containers control plane Containers data plane
- 8. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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)
- 9. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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
- 10. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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
- 11. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. Need for speed – (all lines are made up)
- 12. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. Need for speed – real example (all lines are for real)
- 13. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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
- 14. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. Agenda
- 15. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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
- 16. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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
- 17. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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
- 18. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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
- 19. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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
- 20. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. Blue/Green deployments Service Target-Group-Green Task Task Task Service Amazon ECR Amazon ECS Amazon ALB Image1 THIS IS VER1
- 21. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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
- 22. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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>
- 23. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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
- 24. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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>
- 25. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. 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>
- 26. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. Demo?