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© 2016 IBM Corporation
TPDEV
UPMC STL M2 – 2016/2017
Jean-Yves B. Rigolet
IBM Cloud, France Lab
rigolet.j@fr.ibm.com
DevOps & la livraison logicielle continue

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2
Agenda
 Challenges in software delivery
 What's DevOps?
 Adopting DevOps in the enterprise
 DevOps in a hybrid world
 IBM Bluemix & DevOps

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Software Delivery is critical to success
3
86%
of companies believe software delivery
is important or critical
25%
leverage software delivery effectively today
But only…
Source: “The Software Edge: How effective software development drives competitive advantage,” IBM Institute of Business Value, March 2013
69%
outperform
those who don’t
of those who
leverage software
delivery today

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Costly, error prone
manual processes and
efforts to deliver software
across an enterprise
CHALLENGES
Upgrade risk due to
managing multiple application
configurations and versions
across servers
Slow deployment
to development and test
environments leave teams
waiting and unproductive
CHALLENGES
Operations/
Production
Development/
Test
Customers
Business
Owners
Software glitch costs
trading firm Knight
Capital $440 million
in 45 minutes
A bad software upgrade
at RBS Bank left
millions unable to
access money for four
days
New Zealand’s biggest phone company,
Telecom paid out $2.7 million to some
47,000 customers who were
overcharged after a software glitch
Lack of continuous delivery impacts the entire business

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Patterns of challenges
Differences in dev
and ops
environments
cause failures
Backlog of agile
releases that Ops
cannot handle
Manual (tribal)
processes for
release lack
repeatability/speed
Lack of feedback and
quality metric leads
to missed service
level targets
Daily
Build
Monthly
Delivery
Who did
this last
time?
Dave…
Dave’s
not here
man…
Dev
Prod

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DevOps: The time is now
Four key drivers are making DevOps an imperative for all organizations.
DevOps
Business
Agility
Cloud
Computing
Operational
Discipline
Agile
Development

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7
Why DevOps?
 Time to value
Deploy faster. Deploy Often
Reduce cost/time to deliver
 Developer ‘Self-service’
Allow Developers to Build and Test against ‘Production-like’ systems
 Increase Quality
Reduce cost/time to test
Increase test coverage
 Increase environment utilization
Virtualize Dev and Test Environments

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Why DevOps?
 Deployment
Minimize deployment related downtime
Minimize roll-backs of deployed Apps
 Defect Resolution
Increase the ability to reproduce and fix defects
Minimize ‘mean-time-to-resolution’ (MTTR)
Reduce defect cycle time
 Collaboration
Reduce challenges related to Dev and Ops collaboration
Dev vs. Ops

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DevOps Stakeholders
 Development
 QA
 Operations
Dev and QA Environments
Production Environment
 Security, Data, Cloud, Enterprise Architecture…

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Agenda
 What's DevOps?
 Adopting DevOps in the enterprise

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DevOps is a philosophy
Source: http://virtualplatosacademy.blogspot.com/p/great-philosophers.html

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DevOps Definitions
dev·ops noun 'dev-äps
 Enterprise capability for continuous software delivery that enables clients
to seize market opportunities and reduce time to customer feedback
 DevOps (a portmanteau of development and operations) is a software
development method that stresses communication, collaboration and
integration between software developers and Information Technology(IT)
professionals. DevOps is a response to the interdependence of software
development and IT operations. It aims to help an organization rapidly
produce software products and services.
-- Wikipedia

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A blueprint for continuous delivery of software-driven
innovation
 Accelerated software delivery
 Reduced time to obtain and
respond to customer feedback
 Improved governance across the
lifecycle
 Balanced quality, cost and speed
DevOps Lifecycle
Continuous Feedback and Improvements
Operations /
Production
Development /
Test
Customers Business
Owners

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DevOps Principles and Values
 Develop and test against a production-like
system
 Iterative and frequent deployments using
repeatable and reliable processes
 Continuously monitor and validate operational
quality characteristics
 Amplify feedback loops
People
Process
Tools

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Agenda
 What's DevOps?
 Key technical capabilities of DevOps

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Key Technical Capabilities of DevOps
1.Continuous Integration
2.Continuous Delivery
3.Continuous Test
4.Continuous Monitoring
5.Infrastructure as Code
6.Build and Delivery Pipeline
7.Organizational Change

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1. Continuous Integration
http://bit.ly/PRQ4a7

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2. Continuous Delivery
http://bit.ly/PRQ4a7

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3. Continuous Test
http://bit.ly/PRQ9dQ

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4. Continuous Monitoring
http://bit.ly/PRQ9dQ

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5. Infrastructure as Code/Software Defined Environment
package "apache2" do
package_name node['apache']['package']
end
service "apache2" do
case node['platform_family']
when "rhel", "fedora", "suse"
service_name "httpd"
# If restarted/reloaded too quickly httpd has a habit of failing.
# This may happen with multiple recipes notifying apache to restart - like
# during the initial bootstrap.
restart_command "/sbin/service httpd restart && sleep 1"
reload_command "/sbin/service httpd reload && sleep 1"
Rational Automation
Framework
(WAS, Commerce, MQ…)

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6. Build & Delivery Pipeline

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Delivery Pipeline
Deploy
Environment
Running System
Source Control
Management
Source Artifacts
.jsp
.java
.html
chef
recipe
s
.sh
Deployable Artifacts
Build,
Package,
& Unit Test
Application
Binaries &
Platform
Configuration
Library

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7. Organizational Change
‘Shift Left’ – Operational Concerns
Build ‘Application aware’ Environments
Environment Sprints
NOT create a ‘DevOps Team’

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Agenda
 What's DevOps?
 Key technical capabilities of DevOps

TPDEV
Automate to Deploy with Speed
On-Premise Systems
Companies are building “front tiers” for
web, mobile, and social apps – these
need to be delivered fast, updated
frequently, and perform well
Those “front tiers” often
integrate to existing “back
office” applications and
these need to work reliably
To improve customer experience and
grow market share companies need to
quickly build robust mobile and web
based services.
To grow business, companies need to
securely deliver data globally, reliably,
and with extreme speed.
…AND throughout this whole process,
companies need to ensure
governance, compliance and SLA
delivery for availability and
performance end to end.
Companies need to automate the
application delivery pipeline – these
apps need to be delivered fast,
updated frequently, and perform well
Security Compliance SLAs Extensibility Cost of ownership
DevOps In a Hybrid
World

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On-Premise Systems
DevOps In a Hybrid
World
IBM Cloud Orchestrator
IBM Cloud Manager
with OpenStack
UrbanCode Deploy
BlueMix & DevOps
Services
MobileFirst Platform
Aspera
Hybrid Cloud

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Applications comprise of Cloud and non-cloud
hosted components that need to be deployed
Develop
Deliver
SCM
CI Tool
IDE
Build
Request Build Built Artifacts
Deploy
System of
Engagement
IBM UrbanCode
Deploy
System of
Record
IBM UrbanCode Deploy
• Deploy complex applications: multi-
platform, multi-technology
• Applications in different layers
develop and deploy at different
velocities
• Hybrid environments: Public and
Private Cloud, Distributed physical
or virtualized servers, Mainframe,
Mobile Devices, and also Smart
devices
Mobile Device
Mainframe
Cloud
Traditional

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UrbanCode for Release Automation
IBM UrbanCode Deploy automates the deployment of applications,
databases and configurations into development, test and production
environments, helping to drive down cost, speed time to market with
reduced risk.
IBM UrbanCode Release is an intelligent collaboration release
management solution that replaces error-prone manual spreadsheets
and streamlines release activities for application and infrastructure
changes.
https://www.ibmdw.net/urbancode/
Drive down cost
Remove manual effort and wasted resource time with
push button deployment processes
Speed time to market
Simple, graphical process designer, with built-in
actions to quickly create deployment automation
Reduce risk
Robust configuration management, coordinated
release processes, audits, and traceability

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Deployment Automation
Visibility and automated control of your application deployment process
• Manage application
components and versions
• Manage configurations across
all environments
• Offer secure ‘self-service’ capabilities
• Increase transparency
• Ensure governance and compliancy

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Urbancode Deploy – Integrations and plugins
Over 50 out-of-the-box integrations with
leading third-party systems. The
integrations were written with one goal in
mind: helping you derive value faster with
less work.
 Deployment Sources
– Build servers
– Source control tools
– Maven repositories
 IBM Integrations
– RTC / ClearCase / Synergy
– WebSphere Application Server
– MQ, Message Broker
– DataPower
 Application Platforms
– WebLogic, Tomcat, Jboss, etc
 Quality & Change Management
– QualityCenter
ServiceNow
 Microsoft Platform
– IIS
– SharePoint & Biztalk
 Infrastructure
– Public / Private Cloud
– Load Balancers
– Databases

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Agenda
 What's DevOps?
 Key technical capabilities of DevOps

TPDEV
IBM Bluemix Garage and the Garage Method
Encyclopedia of industry best
practices
Design Thinking
Lean Startup
Agile Development
DevOps
Cloud
to build and deliver innovative
solutions
33
http://ibm.com/devops/method
http://ibm.com/bluemix/garage

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IBM Bluemix and DevOps Services
Differentiating the cloud
Beyond application
workloads
Supporting the
application delivery
lifecycle
Manifesting the Garage
Method step by step
Flexible Compute Options to Run Apps / Services
Instant Runtimes Containers Virtual Machines
Platform Deployment Options that Meet Your Workload Requirements
Bluemix
Public
Bluemix
Dedicated
Bluemix
Local
DevOps
Tooling Your Own Hosted Apps / Services
Integration &
API Mgmt
Powered by IBM SoftLayer In Your Data Center
+ +
Catalog of Services that Extend Apps’ Functionality
Web Data Mobile Analytics
Cognitive IoT Security Yours
+
Events

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IBM Bluemix DevOps Services (JazzHub)
Closed toolchain
Fixed set of tools
Available with Bluemix Public
Targets Bluemix & Cloud
Foundry
Flexible pipeline jobs
Under the hood
Deployed IaaS fashion (VMs)
Independent of Bluemix fabric
Public
DevOps Services
Bluemix
Jazz SCM
Hosted Git
GitHub
Apps
Containers
Web IDE
Delivery
Pipeline
Track/Plan
http://hub.jazz.net
35

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Definition
Toolchain (n.) –
A set of tools that work together to support software delivery
Integrations across a toolchain ease the workflows between the tools so that
they work in synergy
The capabilities of a toolchain exceed the sum of the individual tools
People and projects differ
No two toolchains are identical

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Motivating an open toolchain
Choice with guidance
• There are many established tools with vibrant ecosystems
• Some tools you may use and be invested in
• Some tools you may want to use
• Some tools you may be required to use
• Some tools you may be told to avoid
• Needs vary from project to project – team to team – person to person
37

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Motivating an open toolchain
Challenges
• Procuring tools
• Configuring tools
• Integrating tools
• Discovering tools
• Onboarding new projects
• Onboarding developers
• Managing different tool credentials / accounts
• Navigating relationships between tools / between tools & run-times
• Understanding relationships between, and analytics from, tools
38

TPDEV
The value of an open toolchain
Embraces best-of-breed tools shown to work well
in real projects
Simplifies procurement and support
Automates setup and configuration
Eases integration via single sign-on, event
notifications, data exchange, workflow
Exemplar & custom toolchain templates
DevOps Intelligence – Aggregate tool output and
analytics on application and delivery process
Hybrid friendly – Public, Dedicated, Local, on-
premises
39

TPDEV
IBM Bluemix DevOps Services – Open Toolchain Beta
Open toolchain
Tool integrations and templates
Public, Dedicated, Local
Targets Bluemix & Cloud
Foundry
Flexible pipeline jobs
Under the hood
Micro-services IaaS PaaS blend
On & meshed with Bluemix fabric
Public – Dedicated – Local
Bluemix
Apps
Containers
http://ibm.com/devops/method
40

TPDEV
Open Toolchain at altitude – Bluemix Public
Open
Toolchain
Fabric
Apps
Bluemix / SoftLayer hosted – Public (US South)
VMs
Services
Pipeline Web
IDE
CTB
Apps
VMs
Svcs Apps
VMs
Active
Deploy
Public
Brokers
…
Apps Apps
GitHub
Slack
PagerDut
y
Sauce
Labs

TPDEV
Open Toolchain at altitude – Bluemix Dedicated
Open
Toolchain
Fabric
Apps
Bluemix / SoftLayer hosted – Dedicated
VMs
Services
Pipeline Web
IDE
CTB
Apps
VMs
Svcs Apps
VMs
Public
Brokers
…
Apps
GitHub
Slack
PagerDut
y
Internet
Intranet
On-prem
… GHE
Primary
Backup
Replica
Apps

TPDEV

TPDEV
45

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