serverlesswebsite+ publishing...

Serverless Website Publishingwith AWS Code* Services

Steffen Grunwald

Solutions Architect, AWS

October 27, 2016

Software Delivery Models evolved

What do you need to move fast?

Automate provisioning of all environments and services

Automate the deploymentof application versions

Orchestrate the whole process

Re-use services,Architect for re-usability

Measure software qualityAutomate builds and tests

Release processes levels

Source Build Test Production

Continuous integration

Continuous delivery

Continuous deployment

Continuous Delivery Benefits

Improve developer productivity

Find and address bugs quickly

Deliver updates fasterAutomate the software release process

Continuous delivery service for fast and reliable application updates

Model and visualize your software release process

Builds, tests, and deploys your code every time there is a code change

Integrates with 3rd party tools and AWS

AWS CodePipeline

AWS CodePipeline Benefits

Improved quality

Rapid delivery Get started fast

Configurable workflow Easy to integrate

Source

SourceGitHub

Build

JenkinsOnEC2Jenkins

Deploy

JavaAppElastic Beanstalk

PipelineStage

Action

Transition

CodePipelineMyApplication

Source

SourceGitHub

Build

JenkinsOnEC2Jenkins

Deploy


NotifyDevelopersLambda


Parallel actions

Source

SourceGitHub

Build

JenkinsOnEC2Jenkins

Deploy


NotifyDevelopersLambda

TestAPIRunscope


Sequential actions

Source

SourceGitHub

Build

JenkinsOnEC2Jenkins

Deploy



Artifacts are passed via S3

Demo: Publishing Workflow on AWS

Editing Markdown Versioning Build Publish

https://c9.io/ AWS CodeCommit Amazon S3https://jekyllrb.com/

Pipeline Design

Commit/Push

https://c9.io/ AWS CodeCommit Amazon S3https://jekyllrb.com/

Pipeline Design -‐ add Approval Stage Re-‐use Functionwith differentparameters

150 LoC of Custom Job Worker Code at a Glance

loop:poll_for_jobs

acknowledge_jobtry:

download site sourcerun Jekyllupload build siteput_job_success

catch:put_job_failure

Deploy Applications with AWS CodeDeploy

• Automates code deployments to any instance

• Handles the complexity of updating your applications

• Avoid downtime during application deployment

• Deploy to Amazon EC2 or on-‐premises servers, in any language and on any operating system

• Integrates with 3rd party tools and AWS

Automate deployment with Built-‐In Actions

Watches for code changes

Triggers CodeDeploydeployment

appspec.ymlversion: 0.0os: linuxfiles:- source: appdestination: /home/ec2-user/app

- source: scripts/siteBuilder.confdestination: /etc/init

permissions:- object: /home/ec2-user/appowner: ec2-usergroup: ec2-user

hooks:ApplicationStop:- location: deploy-hooks/stop.sh

AfterInstall:- location: deploy-hooks/reloadServices.sh- location: deploy-hooks/installBundles.shrunas: ec2-user

ApplicationStart:- location: deploy-hooks/start.sh

appspec.ymlversion: 0.0os: linuxfiles:- source: appdestination: /home/ec2-user/app

- source: scripts/siteBuilder.confdestination: /etc/init

permissions:- object: /home/ec2-user/appowner: ec2-usergroup: ec2-user

hooks:ApplicationStop:- location: deploy-hooks/stop.sh

AfterInstall:- location: deploy-hooks/reloadServices.sh- location: deploy-hooks/installBundles.shrunas: ec2-user

ApplicationStart:- location: deploy-hooks/start.sh

Copy files to system-‐ Application

-‐ Upstart Config

Set file permissions

Execute scripts onapplication lifecycle

events

AWS service integrationsSource Invoke Logic Deploy

AWS Elastic BeanstalkAWS CodeDeployAWS OpsWorks

Amazon S3AWS CodeCommit

AWS Lambda

We have a strong partner list, and it’s growingSource Build Test Deploy

Make Jekyll Serverless

We know:• Jekyll is written in Ruby• Ruby* runs on Java• Java runs on AWS Lambda

Deduction:Jekyll* runs on AWS Lambda

*some

Packaging Jekyll

Java AWS Lambda Handler

JRuby Complete Distribution

Jekyll’s and Dependencies’

Gems

Jekyll Start Ruby Script

Uber JAR

Packaging Jekyll

Java AWS Lambda Handler

JRuby Complete Distribution

Jekyll’s and Dependencies’

Gems

Jekyll Start Ruby Script

Uber JAR

Maven Build

dependency run jruby install @generate resources

src/main/java src/main/resources

src/assembly

Provision with AWS CloudFormation

• Specify a collection of related AWS resources in a declarative way

• Put the configuration to version control

• Provision and update your infrastructure in a predictable fashion:• Additional Test Environments• Complete Pipelines

Scaffolding with AWS CloudFormation Template

• Use a parameterized CloudFormation template• Create a stack of resources from scratch: pipeline,

S3 buckets, IAM roles, AWS Lambda functions, policies, etc.

Create a service adhering to best practices in minutes!

AWS CloudFormation Example w/ Parameter(Excerpt)BuiltSiteCustomAction:Type: "AWS::CodePipeline::CustomActionType"Properties:Category: "Build"Provider:Fn::Join:-‐ ""-‐ -‐ Ref: AWS::StackName-‐ "-‐BuildActn"

Version: 1

Summary• Infrastructure and application can be provisioned in

a fully automated fashion and allows for a fast start• AWS CodePipeline is very versatile and allows

integration of all almost services and tools• Going all serverless builds a fully cost aware

architecture

Start now and benefit from AWS Free TierPay for what you use!

AWS services used are part of the AWS Free Tier:-‐ AWS CodePipeline-‐ AWS CodeCommit-‐ AWS Lambda-‐ Amazon Simple Storage Service (S3)See Terms at https://aws.amazon.com/free

Thank you!

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