deploy your multi-tier application in cloud foundry

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Deploying a Multi-tier App in Cloud FoundryA tour

Cornelia DavisCloud Foundry Platform Engineeringcdavisafc@gopivotal.com | twitter: @cdavisafc | March 2014

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Let’s push an app

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Overview: Deploying App to Cloud Foundry Runtime

① Upload app bits and metadata

push app

Rout

er② Create and bind services

③ Stage application

④ Deploy application

⑤ Manage application health…which is a whole ‘nother meetup topic

Cloud FoundryRuntime (PaaS)

Blobstore DB

Cloud Controller

Service Broker Node(s)

DEADEA

DEADEA

+ app MD

+ =

Servicecredentials

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Software

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Software is Changing Industries

$3.5B valuation –Financial Services

$3.5B valuation– Travel & Hospitality

$3.5B valuation – Transportation

$1.1B acquisition by Monsanto – Agriculture

$19B valuation – Entertainment

$3.2B acquisition by Google– Digital Home

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Reference Application from VMWare to demonstrate the vFabric SuiteSpring Trader

https://github.com/cf-platform-eng/springtrader-cf

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From here …

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Agenda

Cross-site scripting JNDI Service Catalog Spring Cloud

Apps and Manifests

Services plans

Auto reconfiguration

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Cross-site Scripting

http://springtrader.com/services

http://springtrader.com/web

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Cross-site Scripting

http://traderweb.cfapps.io

http://traderservices.cfapps.io

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Cross-site Scripting

http://traderfront.cfapps.ioOne war file

This is a hack!!

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JNDI Service Instances

<jee:jndi-lookup id="dataSource" jndi-name="jdbc/nanodb" />Old:

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Spring Cloud

VCAP_SERVICES locally

cf bind-service traderfront devsql

cf bind-service traderfront stagingsql OR

<cloud:data-source id="dataSource"> <cloud:connection properties="sessionVariables=sql_mode='ANSI'; characterEncoding=UTF-8;defaultTransactionIsolation=2”/> <cloud:pool pool-size="2" max-wait-time="200" /></cloud:data-source>

VCAP_SERVICES={"cleardb-n/a":[{"name":"tradersql","label":"cleardb-n/a","tags":["mysql","relational"],"plan":"spark","credentials":{"jdbcUrl":"jdbc:mysql://baf8a1e6a292a2:79581497@us-cdbr-east-05.cleardb.net:3306/ad_595d583f143adee","uri":"mysql://baf8a1e6a292a2:79581497@us-cdbr-east-05.cleardb.net:3306/ad_595d583f143adee?reconnect=true","name":"ad_595d583f143adee","hostname":"us-cdbr-east-05.cleardb.net","port":"3306","username":"baf8a1e6a292a2","password":"79581497"}}],"cloudamqp-n/a":[{"name":"tradermessaging","label":"cloudamqp-n/a","tags":["amqp","rabbitmq"],"plan":"lemur","credentials":{"uri":"amqp://klrdpgoo:mLpx_XtpEY7eJg-rG489FRs_J-jArqP6@tiger.cloudamqp.com/klrdpgoo"}}]}

New:

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(Big-A) Applications and Manifests

http://traderfront.cfapps.ioOne war file

Another war file

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(Big-A) Applications and Manifests---timeout: 180memory: 1Gdomain: cfapps.ioinstances: 1services:- tradersql- tradermessagingapplications:- name: traderback path: dist/spring-nanotrader-asynch-services-1.0.1.BUILD-SNAPSHOT.war host: traderback- name: traderfront path: dist/spring-nanotrader-services-1.0.1.BUILD-SNAPSHOT.war host: traderfront

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(Big-A) Applications and Manifests---timeout: 180memory: 1Gdomain: cfapps.ioinstances: 1services:- tradersql- tradermessagingapplications:- name: traderback path: dist/spring-nanotrader-asynch-services-1.0.1.BUILD-SNAPSHOT.war host: traderback- name: traderfront path: dist/spring-nanotrader-services-1.0.1.BUILD-SNAPSHOT.war host: traderfront

---timeout: 180memory: 1Gdomain: cfapps.ioinstances: 1services:- devsql- devmessagingapplications:- name: traderback path: dist/spring-nanotrader-asynch-services-1.0.1.BUILD-SNAPSHOT.war host: traderback- name: traderfront path: dist/spring-nanotrader-services-1.0.1.BUILD-SNAPSHOT.war host: traderfront

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(Big-A) Applications and Manifests---timeout: 180memory: 1Gdomain: cfapps.ioinstances: 1services:- tradersql- tradermessagingapplications:- name: traderback path: dist/spring-nanotrader-asynch-services-1.0.1.BUILD-SNAPSHOT.war host: traderback- name: traderfront path: dist/spring-nanotrader-services-1.0.1.BUILD-SNAPSHOT.war host: traderfront

---timeout: 180memory: 1Gdomain: cfapps.ioinstances: 1services:- devsql- devmessagingapplications:- name: traderback path: dist/spring-nanotrader-asynch-services-1.0.1.BUILD-SNAPSHOT.war host: traderback- name: traderfront path: dist/spring-nanotrader-services-1.0.1.BUILD-SNAPSHOT.war host: traderfront

---timeout: 180memory: 1Gdomain: cfapps.ioinstances: 1services:- stagingsql- stagingmessagingapplications:- name: traderback path: dist/spring-nanotrader-asynch-services-1.0.1.BUILD-SNAPSHOT.war host: traderback- name: traderfront path: dist/spring-nanotrader-services-1.0.1.BUILD-SNAPSHOT.war host: traderfront

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Services Marketplace and Plans

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Auto-reconfiguration

<rabbit:connection-factory id="connectionFactory" host="${NANO_RABBIT_HOST:localhost}" port="${NANO_RABBIT_PORT:5672}"/>

Old:

New:<cloud:rabbit-connection-factory id="connectionFactory"/>

DO NOT USE AUTORECONFIGURATION!! (esp. in production)

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Pull Requests Welcome!

Cross-site scripting Session State Caching

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State, Statelessness and Scale

Cloud Controller Health Manager

Stateless part of your app Stateful part

Browser

CLI

Native App

Mobile App

DEA

DEA

Application Runners (DEA)

Rout

er

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… to here

A NEW PLATFORM FOR A NEW ERA