今すぐ始めるCloud Foundry #hackt #hackt_k

‹#›© 2016 Pivotal Software, Inc. All rights reserved. ‹#›© 2016 Pivotal Software, Inc. All rights reserved.

Cloud FoundryToshiaki Maki (@making) 2016-09-10 Hacker Tackle #hackt #hackt_k

‹#›© 2016 Pivotal Software, Inc. All rights reserved.

Who am I ?• Toshiaki Maki (@making) http://blog.ik.am

•Sr. Solutions Architect @Pivotal

•Spring Framework enthusiast

bit.ly/hajiboot2

http://blog.ik.am

http://bit.ly/hajiboot2


•Cloud Foundry

•Cloud Foundry

•Cloud Foundry

•Cloud Foundry

•Cloud Foundryhttps://github.com/making/hacker-tackle-demo

https://github.com/making/hacker-tackle-demo


•Cloud Foundry

•Cloud Foundry

•Cloud Foundry

•Cloud Foundry

•Cloud Foundry

Cloud Foundry




Cloud Foundry


• PaaS •Cloud Foundry Foundation

• /

https://github.com/cloudfoundry




• PaaS •Cloud Foundry Foundation

• /


Cloud Native Platform




• • • • /

• •


• • • • /

• •

!!!!


Cloud Foundry

• (DNS)

• • • • • •


Cloud Foundry everywhere

Cloud Foundry

Cloud Foundry

OSS Pivotal Cloud Foundry

on Private Cloud

on Public Cloud

Structure

Spring Cloud Spring Boot

Cloud Foundry

BOSH

AWSVMWareOpenStack

Application Framework

Runtime Platform

Infrastructure Automation

InfrastructureAzure

Contract: Cloud Provider Interface

Contract: 12 Factor App

Contract: BOSH Release

Java EE

GCP


Cloud Foundry


$ cf login -a https://api.local.pcfdev.io --skip-ssl-validation

$ cf login -a https://api.run.pivotal.io

$ cf login -a https://api.system.your-cf.example.com

PCF Dev

Pivotal Web Services

Pivotal Cloud Foundry

https://github.com/cloudfoundry/cli/releases

https://github.com/cloudfoundry/cli/releases


cf push


$ cf push hello -p hello.jar

$ cf push hello

glide godep

app nameSpring Boot


$ cf push hello -p hello.jar

$ cf push hello

glide godep

app nameSpring Boot

func main() { http.HandleFunc("/", func(w http.ResponseWriter , r *http.Request) { fmt.Fprint(w, "Hello World!") }) http.ListenAndServe(":"+os.Getenv("PORT"), nil);}


Hello World

Host name (subdomain) =app name

domain name

-n


cf scale


$ cf scale app-name -i 4

$ cf scale app-name -m 2g


Demo

https://www.youtube.com/watch?v=_TpvipmGisc

https://www.youtube.com/watch?v=_TpvipmGisc


Deploying an ApplicationIaaS Cloud Foundry

Configure Firewall

Configure Service Connectivity

Configure SSL

Configure Load Balancer

Deploy Application

Install Application Runtime

Provision a VM

cf push


Scaling an ApplicationIaaS Cloud Foundry

Configure Firewall


Configure SSL


Deploy Application


Provision a VM

cf scale


Scaling an ApplicationIaaS Cloud Foundry

Configure Firewall


Configure SSL


Deploy Application


Provision a VM

cf scale!!


Cloud Foundry


Cloud Foundryhttp://docs.cloudfoundry.org/concepts/diego/diego-architecture.html

http://docs.cloudfoundry.org/concepts/diego/diego-architecture.html


Architecture (Super Simplified)

CloudController

Blobstore DB

Cell

cfpush

http://...

CCAPI

Containers

Router


Architecture (Super Simplified)

CloudController

Blobstore DB

Cell

cfpush

http://...

CCAPI

Containers

Router

RunC


! Upload

CloudController

Blobstore DB

Cell

cfpush CCAPIRo

uter

App


" Stage

CloudController

Blobstore DB

Cell

cfpush CCAPIRo

uter


" Stage

CloudController

Blobstore DB

Cell

cfpush CCAPIRo

uter

RuntimeApp

JRE,AppServeretc..


" Stage

CloudController

Blobstore DB

Cell

cfpush CCAPIRo

uter

RuntimeApp


" Stage

CloudController

Blobstore DB

Cell

cfpush CCAPIRo

uter

RuntimeApp

Droplet


" Stage

CloudController

Blobstore DB

Cell

cfpush CCAPIRo

uter

Upload


" Stage

CloudController

Blobstore DB

Cell

cfpush CCAPIRo

uter


# Start

CloudController

Blobstore DB

Cell

cfpush CCAPIRo

uter


# Start

CloudController

Blobstore DB

Cellhttp://…

CCAPIRo

uter


Scale out

CloudController

Blobstore DB

Cellhttp://…

CCAPIRo

uter

cfscale


Buildpack

$ cf push

$ cf push -b https://github.com/<you>/java-buildpack.git

Auto Detect

Custom Buildpack

RuntimeApp

buildpack

https://github.com/cloudfoundry-community/cf-docs-contrib/wiki/Buildpacks

$ cf push -b java_buildpackManual

https://github.com/cloudfoundry-community/cf-docs-contrib/wiki/Buildpacks


Cell

Docker


Docker$ cf push demo-docker \ --docker-image \ cloudfoundry/lattice-app


Docker$ cf push demo-docker \ --docker-image \ cloudfoundry/lattice-app

CF 👇 !!

bit.ly/cf-container

http://bit.ly/cf-container


Cloud Foundry


• • • •Blue / Green

• Zero Downtime Update


http://12factor.net/backing-services

http://12factor.net/backing-services


$cfmarketplace


$cfmarketplacePivotal Web Services


Create & Bind Service

$ cf create-service cleardb spark mydb

$ cf bind-service hello mydb

<ServiceName> <PlanName> <ServiceInstanceName>

<ServiceInstanceName><AppName>

MySQL


VCAP_SERVICES{"cleardb":[{"credentials":{"hostname":"us-cdbr-iron-east-03.cleardb.net","jdbcUrl":"jdbc:mysql://us-cdbr-iron-east-03.cleardb.net/ad_1191b396cc81848","name":"ad_1191b396cc81848","password":"67674107","port":"3306","uri":"mysql://b6f7c089a1680f:67674107@...","username":"b6f7c089a1680f"},"label":"cleardb","tags":["mysql",...],"name":"mydb",...}]}


Go (go-simplejson)

import "github.com/bitly/go-simplejson"

json, _ := simplejson.NewJson([]byte(os.Getenv("VCAP_SERVICES")))credentials := json.Get("cleardb").GetIndex(0) .Get("credentials").MustMap()uri, _ := credentials["uri"].(string)u, _ := url.Parse(uri)url := fmt.Sprintf("%s@tcp(%s)%s", u.User.String(), u.Host, u.Path)


Go (go-cfenv)

import cfenv "github.com/cloudfoundry-community/go-cfenv"

appEnv, err := cfenv.Current()mydb, err := appEnv.Services.WithName("mydb")

uri, _ := mydb.Credentials["uri"].(string)u, _ := url.Parse(uri)url := fmt.Sprintf("%s@tcp(%s)%s", u.User.String(), u.Host, u.Path)


Java (Jackson)

JsonNode credentials = objectMapper .readTree(System.getenv("VCAP_SERVICES")) .get("cleardb").get(0).get("credentials");String url = credentials.get("jdbcUrl").asText();


Java (Spring)

@Configurationpublic class CloudConfig extends AbstractCloudConfig {

@BeanDataSource dataSource() {

return connectionFactory().dataSource();}

}

http://cloud.spring.io/spring-cloud-connectors/ Spring Cloud Connectors

http://cloud.spring.io/spring-cloud-connectors/


Service Broker / User Provided Application

ServiceBroker

ServiceInstance

UserProvidedService

ManagedServicesMySQL

RedisRabbitMQ OracleDB

create-user-provided-servicecreate-service

bind-service

marketplace


User Provided Service

$cfcreate-user-provided-servicemydb\-p'{"username":"xxx","password":"xxx","port":"xxx","jdbcUrl":"xxx"}'

$cfbind-servicehellomydb

(Oracle DB )


Log$cflogshello


3rd Party Log Managers$ cf create-user-provided-service mylog \ -l syslog://xxxxxxxx-logit.io:36129$ cf bind-service hello mylog


PCF Metrics https://metrics.run.pivotal.io/ for Pivotal Web Services

https://metrics.run.pivotal.io/


4 Layers HA

PCF

3. Resurrector restarts failed VMs

App Fail Platform Fail VM Fail Rack Fail

PCFA B C

B

1. 2.

PCFVM

PCFA B C

Process

PCFA B C

VM1 VM2

OS, Mware

VMPCF VM kill

3.

VM3

OS, Mware

OS, Mware

PCFZone

Distribution

4.

Zone 2Zone 1

VM1 VM2


Demo`

https://www.youtube.com/watch?v=26RrBiBymeA

https://www.youtube.com/watch?v=26RrBiBymeA


Blue/Green Deployment• 0

V1

Router

$ cf push v1 -n app

app.example.co

m


Blue/Green Deployment

V1

Router

V2

app-g.example.com

app.example.co

m

$ cf push v2 -n app-g



V1

Router

V2

app-g.example.com

app.example.co

m

app.example.com

$ cf map-route v2 example.com -n app



V1

Router

V2

app-g.example.com

app.example.com

$ cf unmap-route v1 example.com -n app



V1

Router

V2

app-g.example.com

app.example.com😊




V1

Router

V2

app-g.example.com

app.example.com



V1

Router

app-g.example.com

app.example.com😱



V1

Router

V2

app-g.example.com

app.example.com😱

🔥app.e

xample.com

$ cf map-route v1 example.com -n app



V1

Router

V2

app-g.example.com 😱🔥

app.example.co

m




V1

Router

V2

app-g.example.com

app.example.com😊

$ cf delete v1



Router

V2

app-g.example.com

app.example.com😊

$ cf delete v1



Router

V2

app.example.com

$ cf unmap-route v2 example.com -n app-g


Demo

https://www.youtube.com/watch?v=2LtsURDvMF0

https://www.youtube.com/watch?v=2LtsURDvMF0


Zero Downtime Update• ) JVM

https://github.com/concourse/autopilot

$ cf zero-downtime-push app-name -f manifest.yml

https://github.com/concourse/autopilot


Demo

https://www.youtube.com/watch?v=mbvg8wijs4Y

https://www.youtube.com/watch?v=mbvg8wijs4Y



5

X YM NA BApps redeployed to clear VMs

X YM NA B



6

X YM NA B

X YM NA BUpdate introduced. If the tests pass, keep going

X YM NA B



7

X YM NA B

X YM NA B

X YM NA B

Apps redeployed to updated VMs

X YM NA B



8

X YM NA B

X YM NA B

X YM NA B

X YM NA B

Remaining VMs updated same way

X YM NA B



9

X YM NA B

X YM NA B

X YM NA B

X YM NA B

X YM NA B

Automated, No downtime Atomic rolling update

X YM NA B


New Features•Routing Service •TCP Routing •Persistent Volume


Cloud Foundry


CFPCF Dev



Cloud Foundry (OSS)


CF

PCF Dev



Cloud Foundry (OSS)


CF

PCF Dev



Cloud Foundry (OSS)

Yes


CF

PCF Dev



Cloud Foundry (OSS)

Yes

Yes


CF

PCF Dev



Cloud Foundry (OSS)

Yes

Yes

No ( )


CF

PCF Dev



Cloud Foundry (OSS)

Yes

Yes

No ( )

No ( )


CF

PCF Dev



Cloud Foundry (OSS)

Yes

Yes

No ( )

No ( )

No ( )


CF

PCF Dev



Cloud Foundry (OSS)

Yes

Yes

No ( )

No ( )

No ( )

Yes


CF

PCF Dev



Cloud Foundry (OSS)

Yes

Yes

No ( )

No ( )

No ( )

Yes

Yes


CF

PCF Dev



Cloud Foundry (OSS)

Yes

Yes

No ( )

No ( )

No ( )

Yes

Yes

No (OSS)


PCF Dev•Cloud Foundry (on VirtualBox) • http://pcfdev.io https://docs.pivotal.io/pcf-dev • cf dev start / stop • •Redis •RabbitMQ •MySQL •Spring Cloud Services

http://pcfdev.io

https://docs.pivotal.io/pcf-dev


Pivotal Web Services• https://run.pivotal.io/ •AWS Pivotal Cloud Foundry • 1GB $0.03/

• 1: Java 1GB ➡ 2200 /

• 2: Go 64MB ➡ 135 / , 8MB➡ 17 /

• $87 (2GB 2 , 1 ) • •PCF Metrics, Auto Scaler (Docker )

https://run.pivotal.io/


Pivotal Cloud Foundry• https://pivotal.io/platform •Cloud Foundry • AppsManager

• vSphere, AWS, OpenStack CF(OpsManager) Azure

GCP • OSS

All in One

https://pivotal.io/platform


Spring Boot [ ]• http://bit.ly/hajiboot2

• Java Spring Boot 1.4

•Pivotal Web Services

Blue/Green






Blue/Green

Cloud Foundry!!!!






Blue/Green

Cloud Foundry!!!!

!!


今すぐ始めるCloud Foundry #hackt #hackt_k

Technology

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