a devops adoption playbook- achieving business value at scale
TRANSCRIPT
DTA-1460 : A DevOps Adoption Playbook: Achieving Business Value at Scale
Sanjeev SharmaCTO, DevOps Technical Sales and Adoption, Distinguished EngineerLee ReidExecutive IT Specialist | IBM Cloud Unit
Please Note:
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• IBM’s statements regarding its plans, directions, and intent are subject to change or withdrawal without notice at IBM’s solediscretion.
• 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.
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• 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.
Agenda
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• DevOps refresher• Multi-Speed IT and DevOps• DevOps Adoption Patterns• Culture• Where do I start?
DevOps Refresher
4 © IBM Corporation
DevOps: Origins
What does the Line of Business want from IT?
Product Owner
Senior Executives
Users Domain ExpertsAuditors
Gold Owner Support Staff
External System Team
OperationsStaff
Team MemberTeam Lead
Team MemberTeam Member
Line-of-business CustomerIT
Agility - Velocity - Innovation
DevOps approach: Apply Lean principles accelerate feedback and improve time to value
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People
Process
Line-of-business
Customer
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3
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1. Get ideas into production fast2. Get people to use it3. Get feedback
Continuously Improve:I. Application DeliveredII. Environment DeployedIII. Application and Environment Delivery Process
The Real World is Multi-SpeedAdopting DevOps for Multi-Speed IT
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Adopting Multi-Speed IT
Industrialized CoreDeliver at regular cadence • Waterfall -> Agile • Stability • Predictability • Lean Delivery pipeline • Core
and LegacyHybrid Infrastructure – Physical, Cloud • IaaS/PaaS
Agile/Innovation EdgeRapid Delivery for Innovation • Agile • Antifragile • Experimentation • New and Innovative
Hybrid Cloud • PaaS
Partner EcosystemAPI Economy • Monetization •
Service providers and consumers
APIs
APIs
APIs
Cloud Enabled/Legacy Systems
Cloud Native Systems
Evolving to an agile enterprise with Hybrid IT: https://ibm.biz/BdHhdg
Differing Assumptions: Cloud Ready v Cloud Native
• Industrialized Core (Cloud Ready) Assumptions– The infrastructure provides my NFR’s.– The infrastructure is stable.– The components of my application are co-located.– My ops team controls the production servers.– If a disaster happens, it’s someone else’s responsibility to fix it.
• Innovation Edge (Cloud Native) Assumptions– My application and my services provide my NFR’s.– The infrastructure is constantly changing (elastic).– My application components may be globally distributed.– As a Dev/Ops team member I control the production servers.– If a disaster happens, it’s my responsibility to make sure my app stays up.
Choosing one or the other has an effect on yourteam composition and roles
Adopting Multi-Speed IT World – Transformation
Industrialized CoreTraditional Development -> DevOps, Legacy -> Cloud-ready
Traditional Middleware -> Middleware on Cloud, APIs, Software Defined Infrastructure
Agile/Innovation EdgeTraditional Development ->
Cloud Native, 12-factor Apps, DevOps, PaaS
Partner EcosystemPoint-to-Point Integration -> API
Economy
APIs
APIs
APIs
Adopting Multi-Speed IT– Implementation
Industrialized CoreUrbanCode • IBM Rational Tools • Middleware Portfolio • API Management
IBM Cloud Orchestrator • IBM PureApplication • Gravitant • Docker
Agile/Innovation EdgeIBM Bluemix Platform • Containers • Microservices
IBM Garage Method
Partner EcosystemAPI management
APIs
APIs
APIs
Patterns of DevOps Adoption
Three Key Business Drivers
1. Optimization 2. Innovation3. Scaling for Enterprise Value
Optimization
Where does DevOps Adoption Start?
ProductionDevelop Build Test DeployPlan
By the end of 2015, 75% of large organizations are expected to have adopted agile DevOps practices (IDC)
Agile Adoption
Water-SCRUM-fall
Creating a ‘Lean’ Delivery Pipeline
• Reduce Batch size
• Integrated Delivery Pipeline• Agile Product Management• ‘Continuous Funding’• Right Architecture• Continuous Improvement
1 per min 1 per min
4 per min 1 per min
4 per min 4 per min
‘Shift Left’ Ops Engagement• Deploying Infrastructure is the biggest
bottleneck for the Delivery Pipeline – Extending the Agile Manifesto: Working software
over comprehensive documentation -> Working software (in Production or production-like environment) over comprehensive documentation
• Software Defined Environments to enable Environment Standardization with pre-defined ‘Patterns’
– Servers are ‘Cattle’, not ‘Pets’
• Practitioner self-service access to environments
• Engage Operations early - One Team
Application Changes
InfrastructureChanges
Full Stack Deployment
Composite Applications
Components
Re-usable Workflows Environment Management
SIT
PROD
The “What”
The “How”
The “Where”
Deployment Automation
Rapidly deploy application environments in 3 simple steps
Provideportabilityacrossheterogeneousvirtualdatacenter,privateandpublicclouds
3. Portableacrossdifferentvirtualizedinfrastructure
Assemblemulti-tierapplicationenvironmentsanddefineauto-scalingpoliciestomeetoperationalneeds.
2. Assemblemulti-tierandscalableenvironmentblueprints
1. Createstacks
Load Balancer
Web Servers
App Servers
Database Servers
Firewall
DescribefullstackenvironmentsusinginfrastructurebuildingblockslikeImages,Middlewarescripts,andApplicationcode
VMware vCenter
Private PublicVirtual Datacenter
Application
Middleware ConfigMiddlewareOS ConfigHardwareEn
viro
nmen
t B
luep
rint Policies
Hybrid Cloud Deployments through a Single Point of Control
IBM Bluemix
On-prem Traditional IT
IBMCloudOrchestratorIBMPureApplicationSystem
Manage application deployment across dev, test, and production spanning multiple clouds
Key Points:• Enable full stack deployments (OS, patterns
and applications) across hybrid cloud applications
• Establish common toolchain framework with plug points to support continuous delivery
Docker
UrbanCodeDeploy
UrbanCode Release
IBMDev-TestEnvironmentasaService(IDTES)
Innovation
The Twelve-Factor App• A set of best practices for creating applications
– Implementing, deploying, monitoring, and managing• Typical modern applications
– Deployed in the cloud– Accessible as web applications that deliver software-as-a-service
• Can be applied to any application– Implemented in any programming language– Using any backing services (database, messaging, caching, etc.)
• Addresses common problems– The dynamics of the organic growth of an app over time– The dynamics of collaboration between developers– Avoiding the cost of software erosion– Systemic problems in modern application development
• Provides a shared vocabulary for addressing these problems
Sources: http://www.12factor.nethttp://www.clearlytech.com/2014/01/04/12-factor-apps-plain-english/
IBM Architecture Center
RUNTIMES &CONTAINERS
BLUEMIX
DELIVERY PIPELINESOURCE CONTROL
.js
LIVE SYNC
WEB IDE ACTIVE DEPLOY MONITORING & ANALYTICS
AUTO SCALING ALERT NOTIFICATION
SECURE GATEWAY API MANAGEMENT
TRACK & PLAN
MOBILE QUALITYASSURANCE
PRESENCEINSIGHT
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2
3 4
5
6 7
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811 910
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CUSTOMERANALYTICS
DevOps
https://developer.ibm.com/architecture/
Scaling for Enterprise Value
Delivering a Business Capability – Hybrid Applications, Hybrid Platforms, Hybrid Teams
Application A
Application B
Application C
Application N
Business Capability
…
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Adopting Multi-Speed IT - Touchpoints
Industrialized Core
Agile/Innovation Edge
Partner EcosystemAPI Economy • Monetization •
Service providers and consumers
APIs
APIs
APIs
Cloud Enabled/Legacy Systems
Cloud Native Systems
Evolving to an agile enterprise with Hybrid IT: https://ibm.biz/BdHhdg
APIsTest
Virtualization
Release Manage
mentPlanning
Orchestrating Complex Releases
• Keep track of the inventory across the entire life cycle of the release• Control the entire release lifecycle in an easy to use view
DevOps Multi-Speed IT ArchitectureIBM Architecture Center
BLUEMIX
DELIVERY PIPELINESOURCE CONTROL
.js
LIVE SYNC
WEB IDE ACTIVE DEPLOY
AUTO SCALING
SECURE GATEWAY
ON-PREMISES SYSTEMS
API MANAGEMENT
TRACK & PLAN
TRACK & PLAN DEVELOP BUILD DEPLOY
RELEASE TEST
RUNTIME ENVIRONMENTS
RUNTIMES &CONTAINERS
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2
3
6 7
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10
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1
2
4
5
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https://developer.ibm.com/architecture/
IBM UrbanCode Release
Legacy Stack On-Prem Cloud
Rational Test WorkbenchIBM UrbanCode Deploy
ProvisionApplication
Infrastructure
Private Cloud
Pattern Engine
ProvisionApplication +Infrastructure
Platform as a Service(Public)
BlueMix
Infrastructure
System z and/or Distributed Applications
ProvisionApplication +Infrastructure
BlueBoxIBM Container Service
AP
I Gatew
ay
CloudFoundry ‘Community’ Buildpacks
IBM DevOps Services
APIs
APIs
Off-Prem Cloud
Infrastructure
IBM Cloud Orchestrator
Pattern Engine
ProvisionApplication +Infrastructure
DevOps Multi-Speed IT – Implementation
Aspera
Creating a DevOps Culture And now for the hard part…
Building a DevOps Culture
• Setup a DevOps Center of Excellence• Everyone is responsible for Delivery,
including external Stakeholders• Common Measures of Success
It’s all about the people!
Start Here:Value Stream Mapping for Identifying and Addressing bottlenecks
Mapping your Delivery Pipeline
Idea/Feature/Bug Fix/Enhancement
Production
Development Build QA SIT UAT Prod
PMORequirements/
Analyst
Developer
CustomersLine of Business
BuildEngineer
QA Team Integration Tester User/Tester Operations
Artifact Repository
Deployment Engineer
Release Management
Code Repository
Deploy
Get Feedback
Infrastructure as Code/Cloud Patterns
Feedback
Customer or Customer Surrogate
Metrics - Reporting/Dashboarding
Tasks
Artifacts
Questions?
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Notices and Disclaimers
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Notices and Disclaimers Con’t.
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