DoD Enterprise DevSecOps Reference Design from the DoD CIO – A Summary Content referenced from: https://dodcio.defense.gov/Portals/0/Documents/DoD%20Enterprise%20DevSecOps%20Reference %20Design%20v1.0_Public%20Release security sidecar container CSIAC Webinars - DoD Enterprise DevSecOps Initiative – Nicolas Chaillan presenting https://www.csiac.org/podcast/dod-enterprise-devsecops-initiative/ DoD Centralized Container

Agile. This frame of reference includes the notions of project, systems, application, investment, architecture, skill set, and accountability. We have, to be honest, made a jumble of these concepts. IT as intangible asset, which I will call – despite some disconcerting connotations of the term – the Enterprise Architecture. The asset view of IT will substitute for the outdated project view in my vision for what modernizations. In the absence of the strangler pattern, we would develop a new system on the modernized architecture and then move the users over to it. The problem is that the users cannot begin using the new

you can find this on the Agile4Defense GitHub page at: https://git.io/JeaOu Enterprise Architecture Enterprise Architecture, the domain of the IT bureaucrats, is the place we must look for the solution overrated. A Better Way – Treat IT as an Enterprise Asset (EA): When we add all of our current IT capabilities together, we arrive at an asset that enables the enterprise to earn future revenues and reduce they have produced. As a result, the code can be developed in a user-centric way and match the enterprise’s needs precisely. Risk is low, because the team is constantly adjusting.  Option 2: Compare

Time in Part 2 Enterprise Architecture: The job of IT leaders is not to execute projects on behalf of the business; it is to steward the asset that is the total of all of the enterprise’s IT capabilities—an robust feedback cycles and flexible decision-making processes, by creating options and grooming enterprise capabilities so that they will be responsive to change, and by demonstrating the value of information Assets: senior IT leadership has the responsibility for stewarding three critical assets: the Enterprise Architecture asset, the IT people asset, and the data asset. These three assets represent the capabilities

Operations to improve outcomes 2. Ch. 9 – Create the Foundations of Our Deployment Pipeline a. Enterprise Data Warehouse program by Em Campbell-Pretty - $200M, All streams of work were significantly behind Releases a. Principle of Evolutionary Architecture – Jez Humble – “any successful product or organization will necessarily evolve over its life cycle.” b. AN ARCHITECTURE THAT ENABLES PRODUCTIVITY, TESTABILITY works at scale 10X or 100X d. USE THE STRANGLER APPLICATION PATTERN TO SAFELY EVOLVE OUR ENTERPRISE ARCHITECTURE i. Coined by Martin Fowler in 2004 ii. Strangler Application 1. Put existing functionality

reviews should focus on the relatively small scope of a release and how it aligns to the enterprise architecture. Similar technical reviews can be decomposed to the release level.  DO continuous planning sessions to drive collaboration and strengthen teaming arrangements.  Ensure that once a clear architecture is in place, systems engineers continue to refine it as they learn more from the development

interesting to development. Operations don’t just monitor what’s up or down. ii. Modern Monitoring architecture 1. Data Collection at business logic, application, & environments layer a. Events, logs, & metrics feature as a hypothesis and use real users to prove/disprove the hypothesis 1. Barry O’Reilly, Lean Enterprise describes as: We Believe that Will Result in . We

Requirements for Teams Programs and the Enterprise (2011) and Scaling Software Agility: Best Practices for Large Enterprieses (2007) Implementing agile practices at enterprise scale Synchronizes alignment, collaboration epics  architectural epics  kanban epic system – limit WIP  program portfolio management, enterprise architect  value streams  investment themes - provide operating budgets for release trains

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progression: a. Environment creation: b. Code deployment: c. Test setup and run: d. Overly tight architecture: iv. ELIMINATE HARDSHIPS AND WASTE IN THE VALUE STREAM 1. In the book Implementing Lean Software artifact iii. Create shared backlogs and reporting 9. Ch. 7 How to design Our Organization and Architecture with Conway’s Law in Mind a. “Organizations which design systems…are constrained to produce designs