velocity ny 2016 - devops: who does what?

DevOps: Who Does What?

Cornelia Davis Sr. Director of Technology Pivotal @cdavisafc

Is this your reality today?

2

BUSINESS FINANCE PMO APP DEV QA OPERATIONS

PROJECT

Silos

3

BUSINESS FINANCE PMO APP DEV QA OPERATIONS

PROJECT

Silos

4

BUSINESS FINANCE PMO APP DEV QA OPERATIONS

CONTRACTS REDUCE EXPENSE CREATE SCHEDULE HIT SCHEDULE FIND BUGS UPTIME

An Alternative

5

Product serves a customer

PRODUCT

An Alternative

6

Prescription Access

PRODUCT

Product Focus

7

PRODUCT

Product Focus

8

PRODUCT PRODUCT PRODUCT PRODUCT

SHOW PRODUCT IMAGES

PROVIDE RECOMMENDATIONS

SOLICIT REVIEWS

ENABLE SUPPLIERS

9

Continuous DeliveryBusiness Drivers Decide Release (not technical readiness)

A Seattle book store deploys code, on average,

every second

Why?

SPEC

ULA

TIO

N

TIME

Risk Accumulation

SPEC

ULA

TIO

N

RISK

TIME

Experimentation Reduces Risk

SPEC

ULA

TIO

N

ITERATION ITERATION ITERATION ITERATION ITERATION

The stage is set…

I’m going to

some assumptions

seriouslychallenge

Roles Involved in the SDLC

16

ENTERPRISE ARCH

CSO INFRA MIDDLEWARE /APPDEV

DATA ENT APPS

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Cap Plan

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Client SW Dev

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DBA

Into Which

Houses ?

The Cloud Platform Evolution

19

Virtualization Platform

Operating System

Dat

abas

e

Web

S

erve

r

Mes

sagi

ng

Your Application Code

Physical Servers

Dat

abas

e

Web

S

erve

r

Mes

sagi

ng

Your Application Code

IAAS

Your Application Code

Virtualized Infrastructure

Application Platform

The Houses

20

Your Application Code

Virtualized Infrastructure

Application Platform

Platform Team

Application Team

• Deploys platform • Makes standard runtimes and services

available • Monitors platform • Scales platform

(ensuring sufficient capacity) • Upgrades platform with zero-downtime

• Creates deployable artifact

• Config Prod environment • Deploys application to Prod • Monitors application • Scales application (capacity) • Deploys new app version with

zero downtime.

20

The Sorting

21

ENTERPRISE ARCH

CSO

INFRA MIDDLEWARE /APPDEV

DATA ENT APPS

Ent Arch

Proj Mgmt

Biz An

Info Sec

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Cap Plan

Network

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SW Arch

SW Dev

Client SW Dev

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Data Arch DCTM Eng

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ENTERPRISE ARCH

CSO

INFRA MIDDLEWARE /APPDEV

DATA ENT APPS

Ent Arch

Proj Mgmt

Biz An

Info Sec

Srv Build

Cap Plan

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Mid. Eng.

SW Arch

SW Dev

Client SW Dev

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PLATFORM

CUSTOMER FACING APP

ENTERPRISE ARCH

CSO

INFRA MIDDLEWARE /APPDEV

DATA ENT APPS

Ent Arch

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Info Sec

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Cap Plan

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SW Arch

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PLATFORM TEAM

APP TEAM

ENTERPRISE ARCH

CSO

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DATA ENT APPS

Ent Arch

Proj Mgmt

Biz An

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Cap Plan

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SW Arch

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Client SW Dev

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PLATFORM

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Ops

Data Arch

DBA

ENTERPRISE ARCH

CSO

INFRA MIDDLEWARE /APPDEV

DATA ENT APPS

Ent Arch

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SW Arch

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PLATFORM

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Data Arch

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Info Sec

ENTERPRISE ARCH

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DATA ENT APPS

Ent Arch

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Cap Plan

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SW Arch

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PLATFORM

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Cap Plan

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ENTERPRISE ARCH

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ENTERPRISE ARCH

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BUSINESS

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PLATFORM

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Cap Plan

BUSINESS

Prod Mgmt

ENTERPRISE ARCH

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Thank you!

Cornelia Davis Sr. Director of Technology Pivotal @cdavisafc