Tech Talk - IBM SmartCloud Continuous Delivery Kimi Cousins Tivoli Product Management Cloud & DevOps

Requirements

Delivery Challenges

Development Team

Operations Team

Line of Business

2nd

gap

1st

gap

Customers

Desire

for fast and

continuous

innovation

Complexity Scale Time

Pressures Technical Challenges

Technical Trends Social Cloud Mobile

Today’s business and technical needs are pushing traditional delivery approaches to

the breaking point

2

Code & Tests Business Services

Software Delivery Customer Challenges

Applications have too many performance

problems

Too much manual effort to integrate builds of heterogeneous environments (e.g DB2, Java, WebSphere)

Excessive time spent to manually set up diverse testing production environments

Long time to complete builds

Inability to deploy and install software due to configuration issues

3

With only Agile Development improvements…

Agile

Dev

CI builds are piling up

Functional

Testing

Acceptance

Testing

Production Operator

Setup

(weeks)

…Test and Ops can appear to be the bottlenecks

4

Requirements

Addressing the Gaps

Development Team

Operations Team

Line of Business

1st

gap

Customers

Desire

for fast and

continuous

innovation Code & Tests Business Services

DevOps Agile

Dev

2nd

gap

5

Addressed by: Addressed by:

Lifecycle Integration for DevOps

Automation

Integration

Visibility Operational

Models, Assets,

Data and Stores

Development

Models, Assets, Data

and Stores

Dev

Tools

Ops

Tools

People

Technology

Culture

Collaboration

Communication

Process

Management

Accountability

Integration

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How do we make this happen?

Automate Everything

Version Everything

Test Everything

Track and Plan Everything

Audit and Monitor Everything

Dashboard Everything

Application Artifacts

Application

Code

Instrumentation

and

Configuration

Runtime

Environment

Definition

Dev Test

Ops

Version

Automate

Test

Track and

Plan

Audit and

Monitor

Dashboard

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Automate Everything

Application

Install & Config

Infrastructure Developer

Developer

Tester

Rogue Troubleshooting “Hero”

Ma

nu

al

Ch

an

ge

s Repeatability

Reliability

Consistency

Automation

8

Installation Instructions

RedHat Linux

Apache Web Server

Python

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Manual Configuration

9

10

Patterns

Link to System Pattern & Deployment Automation demo

11

Virtual System Patterns in

SmartCloud Provisioning

12

Continuous Delivery script

Virtual System Patterns

Problem: Disparate change management

But…

If everything is code, then everything is editable.

If everything is editable, then everything is versionable.

If you want sanity, version everything together

Infrastructure Developer Developer

13

Version Everything: Unified Change Management of “Source”

Source Control

Deliver Application

Code

Infrastructure Developer

Developer

Tester

Fetch Automation

14

Version Everything: Library of Deployable Artifacts

Deliver

Application Code

Infrastructure Developer

Developer

Tester

Automate

Library

Deployable

Artifacts

Source

Artifacts

Fetch

Source Control

15

Build

Continuous Delivery Assets

Link to Change Mgmt demo

16

17

RTC Continuous Delivery Project

18

Developers linked specific

Virtual System Patterns to

this build definition

Developers define the

Infrastructure as code the

is required to deploy an

application

Continuous Delivery Project Source View

19

Application assets are stored

and any dependencies for

continuous delivery are

linked

Continuous Delivery Project Deployment View

But…

If everything is automatic, then everything can have bugs.

If everything can have bugs, then everything needs to be tested.

So…

20

Test Everything

Application

Install & Config

Infrastructure Developer/ Ops

Developer

Tester

Did deployment succeed?

Are transactions succeeding?

Is performance OK?

Any new errors in the logs?

Did the application compile?

Is the Build OK?

Did the Unit Tests Pass?

Can I get the build installed?

Did my functional tests pass?

21

Build

Test Everything: Continuous, automatic testing across the lifecycle

Source Control

Deliver

Application Code

Infrastructure Developer

Developer

Tester

Library

Fetch

Did the app compile?

Did unit tests pass?

Did the app get packaged OK?

Automate

Did deployment succeed?

Did BVT/Smoke test succeed?

Did system tests succeed?

Are performance tests succeeding?

Are there any new errors in the logs?

Are transactions succeeding?

22

Test Automation

Link to Validate and Test demo

23

24

JUnit tests and

Cucumber tests

Continuous Delivery Project Test Artifacts

25

Tests are run at every build

and shown with build results

Continuous Delivery Project Test Results

Bob

(Operator)

Track and Plan Everything

Marco (Developer)

Deb

(Tester)

26

Instrument and Audit Everything

Monitoring agents instrument the application; audit logs capture instrumentation of the deployment actions; work

items instrument people’s activities

This helps us track who did what to whom, and gathers the data that we need so that we can report on everything.

27

Foundation Services

Automation

Engine

Library

Services

Delivery

Pipeline

Services

Delivery

Dashboard

Reporting &

Analytics

Instrumentation

& Auditing

Inte

gra

tion

Fa

bric u

sin

g O

SL

C

Op

en

Se

rvic

es L

ife

cycle

fo

r C

olla

bo

ratio

n

Logging Rules Licensing Security Storage

Continuous Delivery Services

Built on open standards allowing plug-in components from IBM

products, open source, and third party

Continuous Delivery Reference Architecture

28

Quality

Managers

IT Managers Developers

Rational Team Concert Provisioning1

Continuous Delivery

Business Value

Delivers higher value services on Cloud with an increase in quality

Simplifies the delivery process

Reduces cycle times and improves delivery throughput

Realizes the true value of end-to-end Agile best practices

1Supported as well: • PureApplicationSystem • IBM WorkLoad Deployer

BETA

IBM SmartCloud Continuous Delivery Extending Agile disciplines through delivery

29

Where to get more DevOps information?

Enterprise DevOps blog

– http://ibm.co/JrPVGR

6 Ways for Enterprises to Adopt DevOps blog

– http://ibm.co/xq71xY

Pulse 2012 DevOps Interview

– http://ibm.co/OBqS2z

Innovate 2012 DevOps Interview

– http://ibmurl.hursley.ibm.com/2YM0

Cloud/ Virtualization Blog

– http://ibmurl.hursley.ibm.com/2YM1

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