![AWS UG Meetup
Debugging Deployments
• CodeDeploy agent generates agent, updater & deployment logs
• Send them to CloudWatch for debugging
• CodeDeploy agent logs [EC2/On-prem only]
• /var/log/aws/codedeploy-agent/codedeploy-agent.log](https://image.slidesharecdn.com/cdcdusingawsdevelopertoolsworkshop-200404054712/85/CI-CD-using-AWS-Developer-Tools-Online-Workshop-40-320.jpg)
![AWS UG Meetup
Debugging Deployments
• CodeDeploy agent generates agent, updater & deployment logs
• Send them to CloudWatch for debugging
• CodeDeploy agent logs [EC2/On-prem only]
• /var/log/aws/codedeploy-agent/codedeploy-agent.log
• CodeDeploy deployment logs
• /opt/codedeploy-agent/deployment-root/deployment-logs/
• CodeDeploy updater logs
• /tmp/codedeploy-agent.update.log](https://image.slidesharecdn.com/cdcdusingawsdevelopertoolsworkshop-200404054712/85/CI-CD-using-AWS-Developer-Tools-Online-Workshop-41-320.jpg)
CI CD using AWS Developer Tools Online Workshop
- 1. AWS UG Meetup DELHI AWS User Group Meetup
- 2. AWS UG Meetup CI CD using AWS Developer Tools Bhuvaneswari Subramani | 4th April 2020 AWS UG Meetup
- 3. AWS UG Meetup Bhuvaneswari Subramani (Bhuvana) Director, Engineering Operations, Infor AWS Community Hero Currently working on Cloud Computing, DevOps &, Performance QA https://installjournal.blogspot.com
- 4. AWS UG Meetup Agenda • AWS CI CD Services Overview • Use case leveraging AWS CI CD Services • WebApp Deployment • Infrastructure Rollouts + WebApp Deployment • buildspec, appspec • Debugging Build & Deployment • Rollback Deployments • Metrics to gauge DevOps
- 5. AWS UG Meetup AWS CI CD Services - Overview
- 6. AWS UG Meetup Software Release Phases Source Build Test Deploy Testing • Integration Test • UI Test • Load Test • Penetration Tests Deployment Deployment to Prod Environments Code Management • Check-in source code • Peer review new code • Version Control • Multi-enterprise Package Creation • Compile Code • Run Unit Tests • Create Container Images Continuous Integration Continuous Delivery
- 7. AWS UG Meetup Software Release Phases vs AWS CI CD Services Source Build Test Deploy AWS CodeCommit AWS CodeBuild Third Party Tooling AWS CodeDeploy AWS CodePipeline
- 8. AWS UG Meetup Plight of Self Managed Source Control Repo
- 9. AWS UG Meetup AWS CodeCommit • Secure, Scalable, and managed Git Source control • Use Standard git tools • Scalability, availability and durability of Amazon S3 & Amazon Dynamo DB • No repo size limit • Post commit hooks to call out to SNS / Lambda
- 10. AWS UG Meetup Visualizer Compare Pull Request AWS CodeCommit
- 11. AWS UG Meetup AWS CodeCommit - Demo
- 12. AWS UG Meetup When there is no CI CD??
- 13. AWS UG Meetup AWS CodeBuild • Fully managed build service that compiles source code, run tests, and produces software packages • Scales continuously and processes multiple builds • You can provide custom build environments suited to your needs via Docker images • Only pay by the minute for the compute resources you use • Launched with Services like CodePipeline or Jenkins
- 14. AWS UG Meetup AWS CodeBuild Project Where to get the source code? Which build environment to use? Where to store the artifact? Where to store the build logs?
- 15. AWS UG Meetup Let’s Go Build
- 16. AWS UG Meetup AWS CodeDeploy • Automates code deployments to EC2 / On-prem • Handles the complexity of updating your applications • Minimal deployment downtime • Rollback automatically, if failure detected • Supports varied languages and operating systems • Integrates with third-party tools like Jenkins
- 17. AWS UG Meetup Revision 1 Application Revision 2 Revision 3 Revision n Instance 1 Deployment Group Instance 2 Instance 3 Instance n Deployments Deploy Config appspe c.yml In-place deployment AWS CodeDeploy Components
- 18. AWS UG Meetup Revision 1 Application Revision 2 Revision 3 Revision n Instance 1 Deployment Group Instance 2 Instance 3 Instance n Deployments Deploy Config appspe c.yml In-place deployment AWS CodeDeploy Components What to deploy? Where to deploy? How to deploy?
- 19. AWS UG Meetup Let’s create a CodeDeploy project
- 20. AWS UG Meetup AWS CodePipeline • Continuous delivery service for fast and reliable application updates • Model and visualize your software release process • Builds, tests and deploys your code on every commit • Integrates with third-party tools
- 21. AWS UG Meetup Action Action Stage Action Action Stage Action Transition AWS CodePipeline
- 22. AWS UG Meetup Quick look @ pricing* • AWS CodeCommit: Anyone with an AWS account can get started with AWS CodeCommit for free. Your account gets 5 active users per month for free (within limits), after which you pay $1 per additional active user per month. • AWS CodeBuild: Only pay by minute for the compute resources you use. • AWS CodeDeploy: There is no additional charge for code deployments to Amazon EC2 instances through AWS CodeDeploy. You pay $0.02 per on-premises instance update using AWS CodeDeploy. • AWS CodePipeline: You pay only for what you use. AWS CodePipeline costs $1 per active pipeline* per month. To encourage experimentation, pipelines are free for the first 30 days after creation. * Pricing as on Sep 2019
- 23. AWS UG Meetup Let’s setup up a Pipeline
- 24. AWS UG Meetup AWS CD CD Workflows Web Application Deployment Infrastructure Rollouts
- 25. AWS UG Meetup Use Case – Web Application Deployment • In-place deployment to EC2 Instance • Stop the Tomcat Service • Install Tomcat & deploy WebApp through instructions from appspec.yml • Start the Tomcat Service
- 26. AWS UG MeetupWeb Application Deployment
- 27. AWS UG Meetup Web Application Deployment
- 28. AWS UG Meetup Use Case - Infrastructure Rollouts & Web App Deployment • IaC using Cloud Formation Template • Create an EC2 Instance • Install CodeDeploy agent through UserData • Add specific tag `Name = WebApp` • Deploy Web Application • Install Tomcat & deploy WebApp through instructions from appspec.yml
- 29. AWS UG MeetupInfrastructure Rollouts & Web App Deployment
- 30. AWS UG Meetup Source Build Deploy Infrastructure Rollouts & Web App Deployment
- 31. AWS UG Meetup Infrastructure Rollout + Web App Deployment
- 32. AWS UG Meetup buildspec.yml & appspec.yml files
- 33. AWS UG Meetup buildspec.yml buildspec.yml from Web Application Deployments
- 34. AWS UG Meetup buildspec.yml from Web Application Deployments buildspec.yml Create & store an artifact in S3
- 35. AWS UG Meetup appspec.yml appspec.yml from Web Application Deployments
- 36. AWS UG Meetup appspec.yml appspec.yml from Web Application Deployments Files to be copied to the instance during deployment’s install
- 37. AWS UG Meetup Debugging, Rollback & Metrics
- 38. AWS UG Meetup Debugging Builds • Enable Logging in CloudWatch / S3
- 39. AWS UG Meetup Debugging Builds • Enable Logging in CloudWatch / S3 • Local Build Support for AWS CodeBuild • Get the AWS CodeBuild docker image file from AWS Github • Build the CodeBuild image locally • Setup CodeBuild local Agent • Use the local agent to build your project
- 40. AWS UG Meetup Debugging Deployments • CodeDeploy agent generates agent, updater & deployment logs • Send them to CloudWatch for debugging • CodeDeploy agent logs [EC2/On-prem only] • /var/log/aws/codedeploy-agent/codedeploy-agent.log
- 41. AWS UG Meetup Debugging Deployments • CodeDeploy agent generates agent, updater & deployment logs • Send them to CloudWatch for debugging • CodeDeploy agent logs [EC2/On-prem only] • /var/log/aws/codedeploy-agent/codedeploy-agent.log • CodeDeploy deployment logs • /opt/codedeploy-agent/deployment-root/deployment-logs/ • CodeDeploy updater logs • /tmp/codedeploy-agent.update.log
- 42. AWS UG Meetup Rollback Deployments • Rollback in AWS is actually ====> • Configure re-deploy by enabling • Code deploy -> Rollbacks > • Code deploy -> ‘Automatic Rollbacks’ • Deployment Configuration to enable rollback based on healthy instances
- 43. AWS UG Meetup Metrics to gauge DevOps • Rapid Delivery with Increased Efficiency • Increased Feature releases with reduced TTM • Quicker feedback (system/user) to teams & stake holders • Greater % of defects detected in testing (Unit & SIT Cycles) • Ticket / Incidents volume reduction in PreProd & Prod • High Availability • Elastic & Scalable Infrastructure
- 44. AWS UG Meetup Mind Map Web Application Deployment Pipeline Setup
- 45. AWS UG MeetupMind Map – Prerequisite Setup 1
- 46. AWS UG MeetupMind Map – CodeCommit Repo Setup 2
- 47. AWS UG MeetupMind Map – Create CodeBuild Project 3
- 48. AWS UG MeetupMind Map – Create CodeDeploy Project 4
- 49. AWS UG MeetupMind Map – Create CodePipeline 5
- 50. AWS UG Meetup DevOps Journey begins… https://installjournal.blogspot.com https://www.linkedin.com/in/bhuvanas/ @installjournal