connecting your microservices and cloud services with ... · prerequisite #3 – microservices...

Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |

Connecting your Microservices and Cloud Services with Oracle Integration CON7348

Robert Wunderlich Sr. Principal Product Manager September 19, 2016


Safe Harbor Statement

The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle.

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Program Agenda

Path to Microservices

Pragmatic Approach

API Management

Q & A

1

2

3

4

4

Copyright © 2016, Oracle and/or its affiliates. All rights reserved. | 5

“I wonder if this is connecting to a Micro-service…..”


Path to Microservices

Confidential – Oracle Internal/Restricted/Highly Restricted 6

Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. 7

Better Segment Software Different software has different needs

Find the Next Business

Run the Current Business

Run the Back Office

New IT

Old IT

Copyright © 2016, Oracle and/or its affiliates. All rights reserved.

Different Types of Software Requires Different Practices A payroll system should be treated very different from a customer-facing .com

8

Innovation Software - Find the Next Business

Differentiation Software - Run Current Business

Core Software - Keep the Lights On

Release Hourly

Fail Early

Agile

Business-centric

Top Line Growth

Bespoke Software

Product-based

Release Quarterly

Fail Late

Waterfall

IT-centric

Bottom Line Savings

Packaged Software

Project-based



Microservices • Minimal Function • Service Discovery • API-first

3 • Polyglot • Choreography • Loose Coupling

DevOps • Automated Provisioning • Automated Setup • Continuous Integration

1 • Continuous Delivery • Automated Testing • Agile • Culture Change

* as a Service • Consume Infrastructure and

Software as a Service • Fault Tolerant by Definition

2 • Auto-scaling • Infinite Elasticity

What is Cloud Native? A new style of architecture

Distributed Computing • Multi-master • Many Data Centers • Many Fault Domains

4 • Many Regions • Global Server Load Balancing • Replication

Co

mp

eten

cy

9 Copyright © 2016, Oracle and/or its affiliates. All rights reserved.


Prerequisite #1 - DevOps

10

A prerequisite to consuming infrastructure and software as a service

“Done” Means Released

Avoid Blaming

Culture Technology

Discuss

Respect

Don’t Fix Anything

One Step Build/Deploy

Shared Version Control

Infrastructure as Code

Culture Constrained by Technology

Get development and ops to work together


Prerequisite #2 - * as a Service Requires fundamental shift in how applications are built

11 Copyright © 2016, Oracle and/or its affiliates. All rights reserved.

Your Code Highly innovative, differentiated, etc

Configuration

Caching

Load Balancing Eventing

Logging

Monitoring

Database

NoSQL State

Messaging

3rd Party Cloud – On or Off Premise

Building Block

Building Block

Building Block

Building Block

Building Block

Building Block

Building Block

Building Block

Building Block

Building Block

Building Block

Building Block

Where you’re not differentiating, consume building blocks from 3rd party cloud vendor


Prerequisite #3 – Microservices

• Single monolithic application -> small, independently deployable microservices

• Each microservice: – Has its own team that designs, builds,

deploys and maintains it

– Exposes an API, which can be consumed elsewhere

– Has its own datastore/database

• Microservices are loosely coupled, with most communication over REST and async messaging

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Break up your application into many small pieces to get features to market quickly

User Interface

Application

Datastore

Infrastructure

Status Quo

One Application

Microservices

Many Small Microservices

API

Application

Datastore

Infrastructure

Inventory Microservice

API

Application

Datastore

Infrastructure

Payment Microservice

API

Application

Datastore

Infrastructure

Profile Microservice

API

Application

Datastore

Infrastructure

Product Catalog Microservice


Path to Microservices A Pragmatic Approach



Provide Freedom, but not Anarchy

14

Standardize where it makes sense. Be pragmatic

Custom Code

Communication Protocol

Data Format

Infrastructure

Datastore

Sou

rce

Co

ntr

ol

Co

nfi

gura

tio

n M

anag

emen

t

Dev

elo

pm

ent

Too

ling

Alerting

Monitoring

Standardize on One

Offer a Menu of 2-3 Options

Team Has Complete Choice

Programming Language

Messaging


Adopt an API Gateway

15

API gateways provide a "backend for each frontend"

Client

Public Internet

Microservice Microservice Microservice


Data Center

API Gateway


• Builds a XML or JSON response for each type of client – web, mobile, etc

• Asynchronously calls each of the N microservices required to build a response

• Handles security and hides back-end

• Load balances

• Applies limited business logic

• Meters APIs

• Logs centrally


Path to Microservices API Management



• Security

– Protect services

• Discovery

– Promote functionality to developers and partners

• Monitoring – Understand how your services are used

• Management

Need for an API

Applications

{request}

{response}

Services


APIs are the Doors to Digital Transformation Secure, and Control Access to Services

Applications Services

{request}

{response}

{request}

{response}

Firewalls/Load-balancers

Gateways


End-to-end API Management

API Management for the Cloud

Integration Cloud Service

API Platform Cloud Service

Java Cloud Service

SOA Cloud Service

Process Cloud Service

Clients



API Management for On-premise API Platform Cloud Service

Clients

API Consumers API Managers

Cloud

On-Premises

APIs

Services


• Human Actors

– API Producers • API Designer

– The Consumer can participate in the shaping of the API

• API Manager

– API Managers

– Gateway Managers

– API Consumers

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API Delivery Lifecycle

Design

Implement

Deploy

Monitor

Manage

Discover

API Lifecycle


• API Designer/API Product Manager

– Gather’s the requirements of the consumer.

– Applies best-practices for API design

– Documents the API to make it easy to learn how to use

– Gains agreement with the consumer on the design of the API

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Personas of the API Lifecycle


• API Manager/Implementer

– Creates the API, applying policies to support the design and to ensure security

– Tests the API

– Deploys the API

–Monitors and manages the API

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• Gateway Manager

– Deploys and configures gateway nodes

– Reviews and approves API deployment requests where necessary

–Monitors and manages the gateway(s)

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• API Consumer

– Application developer who needs APIs to meet the requirements of an application. • Searches the API catalog to identify existing

APIs

• Registers desired APIs with application(s)

• May use a tool like Apiary to design new APIs

• May collaborate with an API Product Manager/API Manager to design the API and capture the requirements.

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Architecture of API Platform Cloud Service

{APIs, Policies}

Periodic outbound Request

Oracle Cloud

Developer Portal

API Managers/ Implementers/ Gateway Administrators


Identity Cloud Service

{Analytics}

Oracle Cloud

Amazon, Azure, other

clouds

On Premises

{request}

{response}

{request}

{response}


Services

Gateways Applications

Gateways can run anywhere….

Apiary.io

API Designers

API Consumers

Manager Portal


One design, many instances.

Centralized API Design, Distributed API Runtime

Oracle Cloud

Amazon, Azure, other

clouds

On Premises

Gateways


Applications DMZ

Creating On-Premise APIs for On-Premise Services Oracle Cloud

Customer Data Center

Green Zone

{request}

{response}

{request}

{response}

Developer Portal Management Portal



Periodic outbound Request

{APIs, Policies}


Gateway(s)

{Analytics}

Services


DMZ

Creating On-Premise APIs for On-Premise Services for Both External and Internal Clients

Oracle Cloud


Green Zone External

Applications

{request}

{response}

{request}

{response}




Gateway nodes periodically check in with the Cloud Service

{APIs, Policies}


Gateway(s)

{Analytics}

Services

Internal Applications

{request}

{response}

Gateway(s)


DMZ

Creating On-Premise APIs for Cloud Services Oracle Cloud


Green Zone




Gateway nodes periodically check in with the Cloud Service

{APIs, Policies}


{Analytics}

Internal Applications

{request}

{response}

Gateway(s)

{request}

{response}

Cloud Services



API First Platform


Clients

API Consumers API Managers

APIs

Services

Service Monitoring

Microservice

Microservice

Microservice

Copyright © 2016, Oracle and/or its affiliates. All rights reserved. | Confidential – Oracle Internal/Restricted/Highly Restricted 32

Broad, Deep and Integrated Cloud Platform Capabilities

ORACLE CLOUD PLATFORM

APPLICATION DEVELOPMENT

SYSTEMS MANAGEMENT

Architects and IT Ops

INTEGRATION MOBILE

CONTENT AND PROCESS

BUSINESS ANALYTICS

DATA MANAGEMENT


Industry’s Most Comprehensive Cloud Platform Strategy

Bring Oracle’s leading database and

middleware technology software

to customers and partners anywhere

in the world through the cloud.

Software as a Service

Infrastructure as a Service

Platform as a Service


Oracle Cloud Infrastructure for Developers & Operations

ORACLE CLOUD INFRASTRUCTURE


Developers and DevOps

COMPUTE NETWORK

STORAGE


Cloud Platform Services for All Enterprise Personas

ORACLE CLOUD PLATFORM

APPLICATION DEVELOPMENT

DATA MANAGEMENT

SYSTEMS MANAGEMENT


Developers and DevOps

INTEGRATION

Line of Business MOBILE

CONTENT AND PROCESS

BUSINESS ANALYTICS


Q & A


Oracle Process & Integration Cloud Sessions @ OpenWorld 2016 – Monday, Sept 19:

CON7334 Oracle API Platform - The Sizzling New Product 1:45 PM - 2:30 PM

CON7368 Transition to Hybrid Cloud Integration: Oracle SOA Cloud

Service Customer Panel 1:45 PM - 2:30 PM

CON7327 Oracle Managed File Transfer Cloud Service and Hybrid

Customer Experiences 1:45 PM - 2:30 PM

CON7333 Oracle Process Cloud Service - Bring Your Own Business

Process Panel 3:00 PM - 3:45 PM

CON7349 Upgrading to Oracle SOA Suite 12c: Tips and Best Practices 3:00 PM - 3:45 PM


Oracle Process & Integration Cloud Hands-On Lab @ OpenWorld 2016

HOL7613

Process Cloud Service - Digital Process Apps made Simple Monday, Sept. 19:

11:00 AM - 12:00 PM

Hotel Nikko—Nikko Ballroom III

HOL7638

What's All the Noise About? Come Experience it for Yourself Oracle API Platform

Tuesday, Sept. 20: 9:45 AM - 10:45 AM

Hotel Nikko—Nikko Ballroom II

HOL7639

HOL Integration Cloud Service, Simplifying Connections Between Applications

Tuesday, Sept. 20: 11:30 AM – 12:30 PM


HOL7608

Hands On Lab for Oracle SOA Suite and Managed File Transfer Cloud Service

Wed, Sept. 21 11:30 AM – 12:30 PM


HOL7635

Hands On Introduction to Oracle Integration Analytics Wed, Sept. 21

1:15 PM – 2:15 PM


HOL7639 HOL Integration Cloud Service, Simplifying Connections

Between Applications

Thurs, Sept. 22

11:30 AM – 12:30 PM



Oracle Process & Integration Cloud Demo Pods

SMI-016 Oracle API Platform Cloud Service

Moscone South, in Platform Showcase Middleware

SMI-017 Oracle Integration Cloud Service and Connectivity Adapters

SMI-018

Oracle SOA Cloud Service, Oracle Managed File Transfer Cloud Service, and B2B

SMI-019

Empowering Business Users with Insight into Their Processes and Streaming Data

SMI-020

Oracle Process Cloud Service

SMI-021 Oracle Self-Service Automation Cloud Service: Make Your Cloud Work for You


Safe Harbor Statement

The preceding is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle.
