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The DevOps Adoption Playbook: A Guide to Adopting DevOps in a Multi-Speed IT Enterprise |
3 |
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About the Author |
7 |
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About the Technical Editor |
9 |
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Credits |
11 |
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Acknowledgments |
13 |
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Contents at a Glance |
17 |
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Contents |
19 |
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Introduction |
25 |
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1 DevOps: An Overview |
35 |
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DevOps: Origins |
36 |
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DevOps: Roots |
38 |
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Addressing Dev versus Ops |
41 |
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DevOps: Practices |
44 |
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Continuous Integration |
45 |
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Continuous Delivery |
50 |
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Supporting Practices |
54 |
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Shift Left |
63 |
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Architecture and Risk Mitigation |
65 |
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Continuous Improvement |
67 |
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Metrics |
67 |
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Business Drivers |
68 |
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DevOps: Culture |
69 |
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Summary |
71 |
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2 Adopting DevOps |
73 |
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Developing the Playbook |
75 |
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Identifying the Target State (Business Goals and Drivers) |
76 |
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Assessing the Current State |
79 |
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Choosing the Transformation Plays |
94 |
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Adopting the Transformation Plays |
95 |
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Summary |
99 |
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3 Developing a Business Case for a DevOps Transformation |
101 |
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Developing The Business Case |
102 |
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Completing The Business Model Canvas |
105 |
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Customer Segments |
106 |
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Line of Business |
106 |
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IT Organization |
108 |
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Value Propositions |
109 |
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Line of Business |
109 |
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IT Organization |
111 |
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Channels |
114 |
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Line of Business |
114 |
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IT Organization |
114 |
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Customer Relationships |
114 |
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Line of Business |
114 |
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IT Organization |
115 |
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Revenue Streams |
115 |
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Line of Business |
115 |
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IT Organization |
115 |
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Key Resources |
116 |
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Line of Business |
116 |
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IT Organization |
116 |
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Key Activities |
116 |
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Line of Business |
117 |
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IT Organization |
117 |
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Key Partnerships |
118 |
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Line of Business |
118 |
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IT Organization |
118 |
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Cost Structures |
119 |
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Line of Business |
119 |
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IT Organization |
119 |
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Summary |
119 |
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4 DevOps Plays for Optimizing the Delivery Pipeline |
121 |
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DevOps as an Optimization Exercise |
122 |
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Business Intent: Optimization versus Innovation |
123 |
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Core Themes |
129 |
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Minimizing Cycle Time |
129 |
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Reducing Batch Size |
132 |
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Establishing the Right Culture |
136 |
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The DevOps Plays |
140 |
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Play: Establishing Metrics and KPIs |
140 |
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Play: Agile Adoption |
147 |
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Play: Integrated Delivery Pipeline |
151 |
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Play: Continuous Integration |
157 |
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Play: Continuous Delivery |
162 |
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Play: Shift Left—Testing |
176 |
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Play: Shift Left—Ops Engagement |
183 |
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Play: Continuous Monitoring and Feedback |
189 |
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Play: Release Management |
195 |
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Specializing Core Plays |
199 |
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Play: DevOps for Mobile |
199 |
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Play: DevOps for Mainframe |
207 |
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Play: DevOps for Internet of Things |
211 |
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Play: DevOps for Big Data and Analytics |
214 |
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Summary |
220 |
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5 DevOps Plays for Driving Innovation |
223 |
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Optimize to Innovate |
224 |
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The Uber Syndrome |
226 |
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Innovation and the Role of Technology |
226 |
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Innovating for New Business Models |
227 |
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Business Model Experimentation |
228 |
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Innovating for New User Engagement Models |
229 |
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Core Themes |
232 |
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Achieving Multi-Speed IT |
232 |
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Building the Right Thing |
236 |
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Enabling Experimentation |
240 |
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Delivering Antifragile Systems |
242 |
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IT Systems and Antifragility |
245 |
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Play: Build a DevOps Platform |
250 |
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Application Delivery and Antifragile Systems |
252 |
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Environment Abstraction |
253 |
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Cloud-Hosted DevOps Platform |
255 |
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Infrastructure as a Service |
260 |
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OpenStack Heat as an Abstraction Layer |
266 |
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Platform as a Service |
267 |
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Containers |
272 |
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Play: Deliver Microservices Architectures |
275 |
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Microservices Architecture |
277 |
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12-Factor App |
279 |
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Cloud Native |
281 |
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Microservices and Containers |
283 |
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Migrating to Microservices |
283 |
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Play: Develop an API Economy |
287 |
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Deployment Automation and APIs |
289 |
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DevOps Platform and APIs |
289 |
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Play: Organizing for Innovation |
291 |
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Developing an Innovation Culture in Large Organizations |
293 |
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Summary |
294 |
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6 Scaling DevOps for the Enterprise |
295 |
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Core Themes |
297 |
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Organizational Culture |
297 |
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Standardization of Tools and Practices |
298 |
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Organized Adoption |
299 |
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Breaking Down Organizational Silos |
300 |
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Play: DevOps Center of Competency |
301 |
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Capabilities and Goals of a DevOps CoC |
302 |
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Core CoC Roles |
303 |
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The DevOps Coach |
304 |
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Setting Up a CoC |
306 |
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Play: Developing Culture of Innovation at Scale |
307 |
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The Offering Management Team |
310 |
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Play: Developing a Culture of Continuous Improvement |
312 |
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Developing an Adoption Roadmap |
314 |
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Continuous Improvement and Value Stream Mapping |
316 |
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Play: Team Models for DevOps |
318 |
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Play: Standardization of Tools and Processes |
321 |
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Standardization of an Integrated DevOps Platform |
323 |
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Play: Security Considerations for DevOps |
325 |
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Managing Security-Related Risks |
326 |
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Addressing Security for DevOps Processes and Platforms |
329 |
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The API Economy and Security |
333 |
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Play: DevOps and Outsourcing |
335 |
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Strategic Outsourcing |
336 |
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IT Supply Chain |
337 |
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Enabling DevOps with Outsourcing |
338 |
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Summary |
338 |
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7 Leading DevOps Adoption in the Enterprise |
341 |
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Play: DevOps as a Transformation Exercise |
343 |
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Compelling Reasons to Act |
345 |
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DevOps Transformation Anti-patterns |
346 |
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Play: Developing a Culture of Collaboration and Trust |
349 |
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Visibility Enables Trust |
350 |
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It’s All about the People |
351 |
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Play: DevOps Thinking for the Line of Business |
352 |
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Line of Business–IT Engagement |
353 |
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Engaging in the DevOps Transformation |
355 |
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Move Shadow IT out of the Shadows |
355 |
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Play: Starting with Pilot Projects |
356 |
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Pilot Project Selection |
358 |
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Executive Sponsorship |
359 |
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Play: Rearing Unicorns on an Aircraft Carrier |
359 |
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Fostering Ideas |
361 |
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Summary |
363 |
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Appendix Case Study: Example DevOps Adoption Roadmap |
365 |
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Organization Background |
365 |
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Roadmap Structure |
366 |
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DevOps Optimization and Innovation Workshop |
367 |
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Background and Context |
368 |
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Adoption Roadmap |
370 |
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Business Drivers |
370 |
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Existing IT Initiatives |
371 |
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Bottlenecks |
372 |
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Root Causes |
374 |
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DevOps Practices |
375 |
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Roadmap Adoption |
380 |
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Index |
381 |
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EULA |
403 |
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