1251 service visibility and management with wsrr

© 2014 IBM Corporation

1251: Service Visibility and

Management with IBM

WebSphere Service Registry

and RepositoryNick Butler – WSRR ArchitectBob Laird – WSRR Product Manager

1

Please Note

IBM’s statements regarding its plans, directions, and intent are subject to change

or withdrawal without notice at IBM’s sole discretion.

Information regarding potential future products is intended to outline our general

product direction and it should not be relied on in making a purchasing decision.

The information mentioned regarding potential future products is not a

commitment, promise, or legal obligation to deliver any material, code or

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into any contract. The development, release, and timing of any future features or functionality described for our products remains at our sole discretion.

Performance is based on measurements and projections using standard IBM

benchmarks in a controlled environment. The actual throughput or performance

that any user will experience will vary depending upon many factors, including

considerations such as the amount of multiprogramming in the user’s job stream,

the I/O configuration, the storage configuration, and the workload processed. Therefore, no assurance can be given that an individual user will achieve results

similar to those stated here.

2

Agenda

Overview

Find

Manage

Control

Visualize

3

SOA Strategy

Process Modeling

Services

Portfolio Management

Organizational Change

Human Collaboration

Risk Management

Service Lifecycle

Management

Registry & Repository

Support

Policy Lifecycle Management

Service Level

Agreements

Change Management

SOA Governance and Service Lifecycle Management

Service Visibility and Management

4

Ask yourself, How do I…

… manage the

consumers of a

service and the

details of

consumption?

… allow users

across the

enterprise to find

services to aid

Service Reuse?

… identify the

impact of changes

to a shared service?

… eliminate “rogue

services and

consumers” and

ensure control of my

Services?

… administer and

govern runtime

metadata (including

policies and

endpoints) across

my operational

environment?

… manage the

services lifecycle

and retire versions to

recover resources?

… provide a central

place for users to

download service

definitions?

… visualize the

level of consumption

and reuse of my

services?

5

WebSphere Service Registry and Repository

6

Google-style search

Collection filters

Email owner

Service catalog view

Download service definition

7

Service Registry Dashboard

New UI platform, ?, ?,?

8

‘Service Catalog’ View

Simple read-only view for finding services to consume

9

Download Service Definition Documents

Service documents packaged as a ZIP

10

Email Owner

Send an email to the service owner

11

Subscription Support

Easily subscribe to services, in context

Manage subscriptions easily using ‘My Subscriptions’

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Service lifecycle management

Managing consumers

Managing versions

13

Accounting

Currency Conversion

Service

Why is Service Management Important?

In this example, the accounting department creates a currency conversion service for their own use.

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Sales

Order Fulfilment

Legal

Purchasing

Accounting

Currency Conversion

Service


Other departments find out about it, and start using it, without the knowledge of its owners.

15

Sales

Order Fulfilment

Legal

Purchasing

Currency Conversion

Service

!

Accounting


Over time the workload increases and the service quality suffers.

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Sales

Order Fulfilment

Legal

Currency Conversion

Service

Purchasing

Accounting


The accounting department add more servers to compensate.

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Sales

Order Fulfilment

Legal

Currency Conversion

Service

! ! !Purchasing

Accounting


But eventually these are overloaded too, and they have to withdraw the service.

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Sales

Order Fulfilment

Legal

Purchasing

Currency Conversion

Service

Accounting


If the apps that use it are important to the business, then the business suffers.

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Sales

Order Fulfilment

Legal

Purchasing

Accounting

Currency Conversion

Service


Through service management, the accounting department can alleviate this by keeping track of all the versions of services it has running, and of who is

using them.

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Business ServiceOrganization

Service Version

Service Level Definition

Service Endpoint

Business Service Organization

Service Version


Service Endpoint

Service Level Agreement

Service Provider Service Consumer

WSDL Document WSDL Document

Understand How Services are Consumed

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Register existing services

Describe the service

Load service definition from WSDL and XSD

Add information to

make service easier to

find, use and manage,

for example

• Classification

• Owner contact details

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Manage the Lifecycle of a Service

Manage services through their life from Design to Deployment

Apply approvals at various stages in the lifecycle

Design Develop Deploy

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Manage the Versions of a Service

Keep a track of what versions are currently active and who is using them

Actively manage consumers on to newer versions

Remove older versions to free resources and reduce operational costs

v1.1

v2.0

v1.0

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Email Consumers

Send an email to owners of consuming services

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Bring Visibility to MQ Applications

Catalog MQ queues in WSRR to understand what you have

Make controlled changes to MQservices based on usage by processes & applications

Apply recommended practices to govern MQ services

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Manage metadata across runtime environments

WSRR can store metadata for objects across multiple runtime environments

• Development, test, production, etc

For example

• Endpoints for each runtime

• Policies specific to each runtime

Manage the promotion of information from one environment to

another

• E.g. promotion from Test to Production

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Start with a prescriptive recommended practice governance profile

Extend metadata model and lifecyles

Assign lifecycles to entities

Add assertions to lifecycles and entities

Deploy governance profile directly to WSRR

Configure the Governance Process to Fit

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WSRR Access Control editor provides guidance for authoring roles and permissions

Allows for advanced permissions with the specification of an XPath expression

Click-to-Assign permissions to roles

Easy view for understanding what permissions are assigned to the various roles

Configure Fine Grain Role Based Security

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View metrics over all governance policies in a selected date range

View individual policy pass and failure rate

View metrics over all governance policies in a selected date range

Determine worst performing policies and take action

Analyze and Tune SOA Governance Process

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Service endpoint protection

Controlling consumption

Endpoint routing

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Enhance the Connectivity of ESB using WSRR

Integrating WSRR with your ESB allows you use the metadata retrieved from WSRR when making decisions at runtime

The behaviour of your flow can be modified simply by changing

the metadata in WSRR

Enables your ESB to be more dynamic, more flexible, more

adaptable!

WSRR

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Usage Patterns

Service Proxy Service Selection Alternate Service

Provider

Service

Transformation

Service Gateway SLA Checking

500

Messagesper second

WLM Policy

Enforcement

File Transfer

Integration

33

Service Transformation with IIB

Extends the service proxy pattern

Introduces transform(s) which allow the interface(s) presented by the ESB to

differ from that of the service provider

Various drivers:

• Not always desirable to expose the interface of a backend service as the

published interface of an enterprise service on the ESB

• Expose a standard interface to a number of semantically equivalent backend

services that have different interfaces

• Transform service requests/responses from one version of a service to another

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This example starts as before: the accounting department creates a currency conversion service for their own use.

Accounting

Currency Conversion

Service

Regulating access to services

35

Sales

Order Fulfilment

Legal

Purchasing

Accounting

Currency Conversion

Service

Regulating Access to Services

Other departments find out about it, and start using it, without the knowledge of its owners.

36

Sales

Order Fulfilment

Legal

Purchasing

Accounting

Currency Conversion

Service


The Accounting department notice this, and immediately put a gateway in place to stop unauthorized access from other departments before anyone starts to rely on

the service.

37

Sales

Order Fulfilment

Legal

Purchasing

Currency Conversion

Service

Accounting


150100

The Sales and Legal departments negotiate to use the service, and help fund an additional server. The Order Fulfilment and Purchasing departments choose not

to use the service.

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Sales

Order Fulfilment

Legal

Purchasing

Currency Conversion

Service

Accounting


150100!

Over time the Legal department workload goes above their limit, so their requests are throttled and their usage of the service suffers. But the service is not affected

for other users.

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Sales

Order Fulfilment

Legal

Currency Conversion

Service

Purchasing

Accounting


300100

The Legal department negotiate for additional capacity, and help fund the addition of an additional server. There is now a process in place to maintain the quality of

the service and manage the cost of future growth.

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WSRR

DataPower

Centrally manage and govern service and associated policies exposed at service gateway

Enable automatic deployment of operational policies and SLA to service gateways

Be alerted and proactively react to situations and changes in your SOA

Use Policies to Control your SOA

41

Business ServiceOrganization

Service Version


WSDL Document

Business Application Organization

Application Version

Service Level Agreement

Service Provider Service Consumer

Use policies to define service consumption

42

SLA Enforcement - Common Usage Scenarios

v2.0Credit Check Service

5000

500

300

Messages

per day

300

100

?

43

Consume WSDLs & All Policies Enforce Policy

& SLAs

WSRR Define Policy & SLAs

Policy Admin

& Operations

Author & Attach Policy

SLA Policy

DataPower enforces WSRR policies, automatically

44

SLA enforcement using DataPower

Mediation policies enforced automatically

• Using Web Service Proxy for SOAP services

• Using Multi-Protocol Gateway for REST services

45

Author and attach mediation policies to control

DataPower gateways at runtime Conditions

ParametersAverage Latency

Error Count

Message Count

ComparisonGreater than (also allowing bursts)

Less than

ScheduleBetween dates

Days of week

Times of day

ActionsNotify

Queue Message

Reject Message

Route Message

Validate Message

Mediation Policy

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Workload Management Policy

Author and attach workload management policies to

control IBM Integration Bus flows at runtime

47

Provides detailed pass and

failure rates for operational

policy over a period of time

Leverages IBM Integration Bus

Explorer to Author the Policy

Sets

Supports WS-Security Policy

Know What’s Going Right In the ESB

49

Consumption Visualizer

See who is consuming a service

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Graphical Explorer

Analyze the impact of making changes to a service

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Interactive Charts and Custom Reports

Visualize the data in your service registry� Service reuse

� Service level definitions (SLDs) governance state

� My Items

� Services by owning organization

� Documents by type

� Services by governance state

� Number of versions per business capability

� Service consumption by version

� SLAs by governance state

� Endpoints by environment

� Online/Offline endpoints per environment

Create custom reports using Business

Intelligence Reporting Tools (BIRT)

8.0

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Managing views

53


Managing permissions

54


Editing pages: adding widgets

55


Editing pages: drag-and-drop page layout

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Configuring Widgets

Easily configure many aspects of the widget

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Instead of:

Architecture for architecture’s sake

Complete re-engineering

Enterprise-wide initiatives

Start with:

End-to-end departmental projects

Focus on IT

professional’s needs

Integrating existing organizational structures

For Successful SOA… Keep It Simple

58

Questions?

59

WSRR v8.5 Overview Video - Now on YouTube

http://youtu.be/TwfkkjhMgBA

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WSRR Sessions at Impact 2014

Client use case presentations2089: Lessons Learned Using a Service Registry for Service Governance

• Tuesday: 10:30 – 11:30 – Palazzo F; Steve Romanowski (State Farm), Dennis Miller (IBM)

3358: How PSCU Implemented Its Intelligent Platform Through a SOA COE

• Tuesday: 14:15 – 15:15 – Marcello 4402; Prithvi Srinivasan (Prolifics)

1501: API Lifecycle Management: Integrating IBM WebSphere Service Registry and Repository & API Management

• Wednesday : 10:30 – 11:30 – Marcello 4402; John Falkl (Haddon Hill Group Associates)

2781: How CVS Caremark Implemented a Service Oriented Architecture Center of Excellence

• Wednesday : 10:30 – 11:30 – Marcello 4405; Prithvi Srinivasan (Prolifics), Ajay Behuria (CVS CareMark)

2740: Extending IBM WebSphere Service Registry and Repository to Legacy IBM WebSphere Application Server

• Wednesday: 14:15 – 15:15 – Marcello 4405; Animesh Jain (Prolifics)

2699: SOA at Highmark - One Company's Journey

• Wednesday : 17:00 – 18:00 – Lando 4305; Rich Turney (Highmark Inc.), Ed Ober (Highmark Inc.)

3128: Implementing an ESB with IBM Integration Solutions at Danske Bank

• Wednesday : 17:00 – 18:00 – Marcello 4404; John Alex Jensen (Danske Bank)

1540: Reusable Policy Templates in IBM WebSphere Service Registry and Repository

• Thursday: 10:30 – 11:30 – Palazzo F; Yevgen Khibin (Kaiser Permanente)

2946: SOA Best Practices & Pitfalls

• Thursday : 15:45 – 16:45 – Lido 3005; Rich Turney (Highmark Inc.), Ed Ober (Highmark Inc.), Chris Hengst

(Highmark Inc.), Bryan Lichtenwalner (Highmark Inc.)

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Product presentations1159: IBM Integration & Governance: Featured Session

• Monday: 14:30 – 15:30 – Palazzo H; Nicola Hills (IBM)

1250: What’s New in IBM WebSphere Service Registry and Repository

• Tuesday : 10:30 – 11:30 – Marcello 4405; Robert Laird (IBM), Nick Butler (IBM)

• Wednesday: 15:45 – 16:45 – Marcello 4405; Robert Laird (IBM), Nick Butler (IBM)

1200: IBM WebSphere Service Registry and Repository & IBM Integration Bus: Advanced Integration

• Tuesday : 17:00 – 18:00 – Palazzo I; Martin Smithson (IBM)

1251: Service Visibility & Management with IBM WebSphere Service Registry and Repository

• Wednesday : 13:00 – 14:00 – Marcello 4405; Robert Laird (IBM), Nick Butler (IBM)

3237: Meet the Experts: IBM WebSphere Service Registry and Repository

• Thursday: 13:00 – 14:00 – San Polo 3503; Nick Butler (IBM), Martin Smithson (IBM)

Roundtable Feedback Sessions1244: Roundtable: IBM WebSphere Service Registry and Repository

• Monday: 17:15 – 18:15 – Zeno 4708; Robert Laird (IBM), Gary Thornton (IBM)

• Tuesday: 17:00 – 18:00 – Zeno 4708; Robert Laird (IBM), Gary Thornton (IBM)

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Hands on labs1223: Enable Role-based Service Views & Change Notification to Effectively Govern Services

• Wednesday: 15:45 – 18:00 - Murano 3305; Martin Smithson (IBM), Dennis Miller (IBM)

1201: IBM WebSphere Service Registry and Repository & IBM Integration Bus: Advanced Integration Lab

• Thursday: 09:00 – 11:30 - Murano 3305; Martin Smithson (IBM), Dennis Miller (IBM)

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We Value Your Feedback

Don’t forget to submit your Impact session and speaker feedback! Your feedback is very important to us – we use it to

continually improve the conference.

Use the Conference Mobile App or the online Agenda Builder to

quickly submit your survey

• Navigate to “Surveys” to see a view of surveys for sessions you’ve attended

65

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1251 service visibility and management with wsrr

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Transcript of 1251 service visibility and management with wsrr