Pivotal Cloud Foundry: A Technical Overview

Journey To The Cloud Native Enterprise:

Pivotal Cloud Foundry Technical Overview

Vijay RajagopalAdvisory Platform ArchitectPivotal

#PivotalForum #CloudNative #PaaS #Microservices #DevOps #Containers #Multicloud #CloudFoundry

3© 2016 Pivotal Software, Inc. All rights reserved.

The Cloud Platform Evolution

TRADITIONAL IAAS

Virtualization Platform

Virtualization Platform

Operating SystemOperating System

Dat

abas

eD

atab

ase

Web

/App

S

erve

rW

eb/A

pp

Ser

ver

Mes

sagi

ng

Mes

sagi

ng

Your Application Code


Physical ServersPhysical Servers

Dat

abas

eD

atab

ase

Web

/App

S

erve

rW

eb/A

pp

Ser

ver

Mes

sagi

ng

Mes

sagi

ng



IAASIAAS



PAAS

PAAS

IAASIAAS

CLOUD NATIVE PLATFORM


The Innovation Gap in Traditional IT W

eeks/Months

Developer Operator


“The traditional model is that you take your software to the wall that separates development and operations, and throw

it over and then forget about it.”

“Not in Amazon. You build it. You run it.”

-Werner Vogels, CTO Amazon

Code to Production

every 11 seconds


Three layers supporting the full App life-cycle (Dev through Prod)

12 factor apps & Microservices

12 factor apps & Microservices

Containers Orchestration

Containers Orchestration

Infrastructure Automation


Introducing: The Cloud Native Platform

Polyglot Buildpacks, Spring Boot & CloudPolyglot Buildpacks, Spring Boot & Cloud

Elastic Runtime & Platform ServicesElastic Runtime & Platform Services

Operation Manager & BOSH

Operation Manager & BOSH

Cloud NativeFrameworksCloud NativeFrameworks

Cloud NativeRuntimes

Cloud NativeRuntimes

Cloud NativeOperations

Cloud NativeOperations

Shared Responsibility CultureShared Responsibility Culture

Hours/Minutes

* A Structured Platform, based on an Industry Open Source Standard


“Get rid of all inefficacies in a 85 year-old process”

“100 days down to minutes…Conceive an Insurance product on a Monday,

deliver it on a Friday”

“A great platform to change the way a company thinks”Andy Zitney, SVP

Infrastructure Services CF Summit 2015

Innovate or Die

(vs Same-Mess-for-Less)


Application Framework


Platform Runtime

Frameworks designed for microservice architectures with components for service discovery, metrics, circuit breakers and more.

Application container runtime with data services, automated build pipeline, routing, health management , APM and logging.

API-based infrastructure provisioning that delivers bit-for-bit, consistent, self-healing deployments across private and public cloud.

A complete framework for delivering software rapidly, consistently and reliably at scale.

Pivotal Cloud Foundry

Dev

IT Ops

IT Ops

Dev

CultureCulture

BOSH

Spring Cloud

Spring Boot


Container Scheduling

Application Framework

ServicesPlatform Runtime

Routing DatabaseConfigurationService Discovery

Big Data

Object Storage

Mobile

Build CI

User ProvidedLogging & Metrics Messaging

Circuit Breakers

12 Factor AppsRESTful Services

Microservices

.NETSpring Boot Node.jsRuby on Rails

Operations Zero Downtime Deployments

Failover & Recovery

ScalingSecurity Patching

PlatformUpgrades

Infrastructure

OpenStack AmazonVMware


SERVICES

MYSQL HA

RIAK CS

HD

GEMFIRE

REDIS

RABBITMQ

DATASTAX CASSANDRA

MONGODB

NEO4J

CLOUDBEES J ENKINS

API GATEWAY

DATA SYNC

PUSH NOTIFICATIONS

APP DISTRIBUTION

ELASTIC RUNTIME

DIEGO(DOCKER FILES, LINUX

APPS, .NET APPS)

CLOUD CONTROLLER

ROUTER

LOGIN SERVER / UAA

LOGGREGATOR

BLO

BS

TO

RE

PROXY LOAD BALANCER

ELASTIC RUNTIME ADD-ONS

USER INTERFACES

METRICS SERVER

APM

cf CLI

AUTO-SCALING

LDAP / AD (SAML)

NOTIFICATIONS

OPS METRICS

APPS MANAGER

SINGLE SIGN ON (SSO)

High Level ArchitecturePIVOTAL NETWORK

BOSH

OPS MANAGER

vCloud AirVMWAREOPENSTACKAWS …

CER

TIF

ICATIO

ND

OC

UM

EN

TATIO

NS

UP

PO

RT • Multi-cloud platform, that is

infrastructure agnostic

• Single pane of glass visibility into entire platform

• Enables portability and security of applications


Let’s Dive Deeper…1. Development Frameworks

2. Elastic Runtimes

3. Infrastructure Automation


Cloud Native FrameworksAll the tools developers and architects need to create resilient, secure, and scalable applications


EmpoweredCulture

InfrastructureAutomation

RuntimePlatform

Cloud Native Application Framework

12 factor appMicroservices Polyglot

Java, Ruby, Python,

Node, PHP, Go


What are Microservices ?

Loosely coupled service oriented architecture with bounded contexts

If every service has to be updated in concert, it’s not loosely coupled!

If you have to know about surrounding services you don’t have a bounded context.


- Managed independently

- Not held up by slowest “train”

- Fits cloud native “scale-up” model

- Reduces risk

Source: Diagram from Leading the Transformation, 2015.


Use 12 factor app principles to create cloud ready applications

A set of best practices for developing and deploying cloud-native software.

Practices translate into platform features and workflow requirements.

Codebase Dependencies ConfigBacking Services

Build, Release,

RunProcesses Port

BindingConcurrency

DisposabilityDev/Prod

Parity LogsAdmin

Processes

Source: “The Twelve-Factor App.”


Config Server

Service Registry

Circuit Breaker Dashboard

http://12factor.net/


We wrote the book on it


Cloud Native RuntimesQuicken the pace of delivering software reliably and securely at scale


EmpoweredCulture

ApplicationFramework

Cloud Native Runtime Platform

Self ServiceContainers Self Healing

InfrastructureAutomation


Cloud Native Runtime Platform Integrate everything an organization needs to deploy and

manage the application lifecycle– Building and orchestrating containers – Dynamic app scheduling – Log aggregation– Self healing– Auto-scaling– Application Performance Monitoring – Security & Isolation– Roles and Policy Management


Everything to deploy and manage the app

APPLICATIONHealth management

APM

Log aggregation

Roles and Policy Security and

Isolation

Scaling

Blue green deployment


Application Deployment Overview

① Upload app bits and metadata

push apppush app

Route

r② Create and bind services

③ Stage application

④ Deploy application

Pivotal CF Elastic Runtime

BlobstoreBlobstore DBDB

Cloud ControllerCloud Controller

Service Broker Node(s)Service Broker Node(s)

DEADEADEADEA

DEADEA“CELL”“CELL”

+ app MD+ app MD

+ =

Servicecredentials


BBSBBSServices

Container scheduler handles workloads

BRAINBRAIN


BBSBBSServices

Dynamic load balancing

BRAINBRAIN


Dynamic load balancing

BBSBBSServices

BRAINBRAIN


Remediation and rebalance of workloads

BBSBBSServices

BRAINBRAIN



BBSBBSServices

BRAINBRAIN


BUT…You must be this tallto use Microservices

https://www.flickr.com/photos/gusset/3723961589

• RAPID PROVISIONING• BASIC MONITORING• RAPID APPLICATION DEPLOYMENT• DEVOPS CULTURE

“It Takes a Platform”

http://martinfowler.com/bliki/MicroservicePrerequisites.html


Why Build It yourself?

Pivotal Cloud Foundry Spring CloudServices


Spring Cloud Service on Pivotal Cloud Foundry Built-in essential services– Config Server, Service Registry, Circuit Breaker

Environment Provisioning / Infrastructure Automation

On-Demand/Automatic Scaling

Failover/Resilience

Routing/Load Balancing

Data Microservices (Spring Cloud Data Flow)

Application and Infrastructure Monitoring


Cloud Native Infrastructure AutomationAllow individuals to easily version, package, deploy and operate software


Infrastructure as Code

Multi-IaaS, Integrated API

Configuration changes

No downtime updates/upgrades

Remediation

Scale out/scale in

Consistency and Reliability

Manage Services, Not Servers


Declarative Idempotent Service Abstractions

declared state current state

Three-in-One1. Automated

Provisioning 2. Configuration

Management3. Release

Engineering

http://pivotal.io/pcf-dev

PCF Dev


[email protected]

Pivotal Cloud Foundry: A Technical Overview

Technology

Transcript of Pivotal Cloud Foundry: A Technical Overview