At the end of 2018 we've participated at Amazon AWS re:Invent 2018. More than 50.000 participants traveled for one week to Las Vegas, US to learn, to do networking and to join hundreds of technical sessions. What we learned there about most important innovations for developers? You'll find out in this session. We'll also go in technical details and demo on AWS Lambda Functions and Layers.

1. @ITCAMPRO #ITCAMP19Community Conference for IT Professionals
How is AWS changing the world of
software developers?
Lucian Revnic
Product Owner, Micro Focus
Meetup Organizer, Transylvania Cloud
@lrevnic | teodor-lucian.revnic@microfocus.com | lrevnic@gmail.com

2. @ITCAMPRO #ITCAMP19Community Conference for IT Professionals
Many thanks to our sponsors & partners!
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3. • Product Owner @ Micro Focus
• Amazon AWS Customer
• Transylvania Cloud Meetup Organizer
• AWS Solution Architect Associate
About me

4. AWS re:Invent 2018

6. AWS re:Invent 2018
50,000 attendees in Las Vegas, Nevada, US.
 Announcements, Keynotes,
Technical Sessions, Workshops,
Hackathons, Certifications, etc
 4K, 8K, ping-pong tournaments etc
 re:Play Party!!!
 “Untold of the cloud”

7. Source: https://aws.amazon.com/blogs/aws/ and https://twitter.com/awsreinvent

8. BuildersDevelopers and

9. Compute
• AWS Outposts – AWS for private clouds
• A1 based on AWS Graviton, C5n, P3dn new
instances
• AWS Firecracker – open source virtualization –
Made in
Top Announcements
Network
• AWS Transit Gateway – interconnect VPC off-
premise and on-premise
Storage
• Amazon FSx – Fully managed third-party file
system
• Amazon FSx for Windows, Lustre
• AWS DataSync – Online data transfer service
Security
• AWS Security Hub
• AWS Resource Access Manager – simple
secure service for managing resources
Machine Learning
• AWS DeepRacer
• RoboMaker
• Textract, Comprehend Medical
• AWS Marketplace for Machine Learning

10. AWS Toolkits for InteliJ
• build/debug/deploy serverless applications
Lambda
• Layers and Custom Runtimes
• manage common software and data across multiple functions
• Define Lambda Functions in any language
• Target for Application Load Balancer
Top Announcements for Developers
Amazon Java Corretto OpenJDK
• no-cost, multiplatform, production-ready distribution of Java OpenJDK
AWS SDK for Java 2.x
• pluggable http client, non-blocking I/O, automatic pagination

11. AWS DevOps Services

12. Typical DevOps Tools
Plan Develop Build Test Release
Jenkins
R&D wiki
Know. management
Eclipse/InteliJ
Maven
packaging
Automatic
Deployment
JenkinsMaven
packaging
3RDPartiesToolsProcessInternalTools
TestNG/JUnit
Development
Scripts
Jenkins
GitHub Ent
Marketplace
Test Lab
Packager
CLI
Nexus
artifact management
Sonar
code analysis
GitHub Ent
Jira

13. DevOps with AWS Services
Plan Develop Build Test Release
Jenkins
R&D wiki
Know. management
Eclipse/InteliJ
Maven
packaging
Automatic
Deployment
JenkinsMaven
packaging
3RDPartiesToolsProcessInternalTools
TestNG/JUnit
Development
Scripts
Jenkins
GitHub Ent
Marketplace
Test Lab
Packager
CLI
Nexus
artifact management
Sonar
code analysis
GitHub Ent
Jira

14. Plan Develop Build Test Release
R&D wiki
Know. management
Maven
packaging
Maven
packaging
3RDPartiesToolsProcessInternalTools
TestNG/JUnit
Development
Scripts
Marketplace
Test Lab
Packager
CLI
Nexus
artifact management
Sonar
code analysis
Jira
AWS
CodeCommit
AWS
CodeCommit
AWS CodeBuild
AWS CodeBuild
AWS CodeBuild
AWS Cloud9
AWS
CodeDeploy
DevOps with AWS Services

15. AWS Cloud9
Cloud-based integrated development environment
Projects
Modern Terminal
(Docker, AWS, GitHub CLIs preinstalled)
Live code
reviews
Debugger
Code editor

16. AWS Cloud9
 Code from the browser
 Pay just the compute resources.
 No licensing
 Real time code reviews
 Pre-installed CLI tools: Docker, AWS,
GitHub
Why using it? Why not using it?
 You like IntelliJ/Eclipse (option:
AWS provides InteliJ & Eclipse plugins)
 You have a multi-cloud
strategy and prefer to stay
agnostic
 Open source

17. AWS CodeCommit
Secure repositories for sharing your code in the cloud
Git Repos
Branches
Pull Requests
Commits
Diffs

18. AWS CodeCommit
 Free private repositories
 Integrate with other AWS services.
Eg. Unified authorization and
authentication management using
AWS IAM
 Pay-As-You-Go
Why using it? Why not using it?
 You like GitHub, GitHub
Enterprise, GitLab etc.

19. AWS CodeBuild
Build and test code with elastic scaling
Build
Projects
Builds
History
Builds
Management
Source repo
Artifact
Location

20. AWS CodeBuild
 Simplicity
 Multiple source code repos
(Code Commit, GitHub etc.)
 No slaves to manage
 Don’t pay for idle times
Why using it? Why not using it?
 Using Jenkins
(option: Deploy Jenkins in an EC2 instance
and use it as a build provider)
 Limited integrations/plugins

21. AWS CodeDeploy
What?
Where to
deploy?
How to
deploy?
Automate code deployments to maintain application uptime

22. AWS CodeDeploy Terminology
 Applications – What to deploy
 AppSpec YAML/JSON – Deployment actions (eg. resolve dependencies, start service)
 Deployment Types
- In-Place
- Blue/Green
 Deployment Groups - Set of EC2 instances or Lambda functions to which the new revision
is deployed
 Deployments – Process used to deploy the new revision
App
v1
App
v1
App
v1
App
v2
App
v1
App
v1
App
v1
App
v1
App
v1
App
v1
App
v1
App
v1
App
v2
App
v2
App
v2

23. AWS CodeDeploy
Why using it? Why not using it?
 Deploy automation in cloud or
on premise
 Zero downtime upgrade eg.
Blue/Green
 You already have a deployment
process in place
 Limited UI search capabilities
 Max number of concurrent
deployments to a deployment
group = 1

24. AWS CodePipeline
Automate continuous delivery pipelines for fast and reliable updates
Pipeline
Stage
Action
Transition

25. AWS CodePipeline
Why using it? Why not using it?
 Continuous Delivery
 Pipelines as Code
 Governance on Pipelines
 Pipelines cross regions
 $1 active pipeline / month
 Using other SCMs than Git

26. Mythical Mysfit
https://mythicalmysfits.com/s
AWS Cloud9 AWS CodeBuildAWS CodeCommit AWS CodeDeploy Amazon EC2Amazon Simple Storage
Service (S3)

27. AWS Lambda & Layers

28. AWS Serverless
AWS Simple
Notification Service
Amazon Simple
Queue Service
Amazon MQAWS Step
Functions
AWS Lambda AWS Fargate AWS Serverless Application
Repository
AWS CodeBuild AWS CodeCommit AWS CodeDeploy
Amazon Simple Storage
Service (S3)
Amazon Elastic
File System
Amazon DynamoDB Amazon Aurora
Amazon API Gateway
Amazon AthenaAmazon Cognito Amazon Kinesis
AWS X-Ray Amazon CloudWatch AWS IoT

29. AWS Lambda
Handler
Event Context
Response
Develop Build Test Deploy
AWS CodeCommit AWS CodeBuild AWS CodeDeployAWS SAM

30. AWS Lambda - Layers
Lambda
Function 1
Lambda
Function 2
Lambda
Function 1
Lambda
Function 2
3rd Party
Libs
3rd Party
Libs
Lambda Layers
w/ 3rd Party Libs
Before With Layers
• A Layer is a ZIP archive that contains
libraries, a custom runtime, or other
dependencies.
• You can create your own layers or
use exiting layers.

31. AWS Toolkit For IntelliJ
• Create serverless applications
• Test Lambda functions locally
(using SAM) or remotely
• AWS Explorer – browse the AWS
resources (Cloud Formation, Lambda)

32. Resources
Transylvania Cloud
June 10, 2019 18:00
@ Micro Focus,
The Office, 5th floor
https://www.meetup.com/TransylvaniaCloud/
https://aws.amazon.com/devops/
Cum schimbă Amazon AWS lumea
TSM #79
YouTube
Amazon Web Services
Channel
Amazon AWS
Official Documentation

33. @ITCAMPRO #ITCAMP19Community Conference for IT Professionals
Thank you
Lucian Revnic
Amazon AWS Solution Architect
Transylvania Cloud Meetup Organizer
lrevnic@gmail.com