Why the Cloud?

I Need Servers!

Lets Deploy Some Apps

Deploy Via Command Line

$ play new foo

$ git init
$ git add .
$ git commit -m init

$ heroku create

$ git push heroku master

$ heroku open
                        

Deploy Via Browser

heroku.com/java

Deploy Via Eclipse

http://eclipse-plugin.herokuapp.com/

Heroku

Cloud Application Platform

2,282,962+ Apps Running on Heroku

What is Heroku?

Zero-Error Deployment

Heroku Details

BYOC

<dependency>
    <groupId>com.github.jsimone</groupId>
    <artifactId>webapp-runner</artifactId>
    <version>7.0.22</version>
    <scope>provided</scope>
</dependency>

Procfile

web: java -jar target/web.jar --port $PORT
backgroundjob: java -jar target/something.jar
someotherprocess: java -jar target/whatever.jar

Env Vars

• Zero-Intervention Deployment
• External Resources Own Their Config

Collaborators

• Can push changes
• Could be a Jenkins / Bamboo System

Logs

• Available from CLI, Eclipse, API, etc
• Write logs to STDOUT

Scaling

• Allocate Dynos to run a process
• Auto-Scaling via APIs & third-party tools

Add-ons

• addons.heroku.com
• Cloud Services provided by Heroku and Partners
• Databases, Indexing, Logging, Messaging, Analytics, Monitoring, Media, Utilities, Payments

Pricing

• $0.05 / Dyno Hour
• Add-ons Tier Pricing Based on Usage (most have a free tier)
• 750 free Dyno hours / app / month

Wrapping Up

heroku.com/java

Questions?