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DCSF19 How To Build Your Containerization Strategy
The document discusses strategies for building containerized applications using microservices, highlighting application migration, development methodologies, and governance practices. It emphasizes the importance of assessing application complexity, return on investment, and team competencies in deploying applications at scale. Additionally, it covers training, support, and cultural changes necessary for successful container adoption within organizations.
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DCSF19 How To Build Your Containerization Strategy
- 1. LEE NAMBA @LEENAMBA EMEAProfessional Services Manager, Docker How To Build Your Container Strategy
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- 6. Discovery First Applications in Production Production atScale Innovate MICROSERVICE
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- 9. EASYMED Application Migration Map STATELESSSTATEFUL CLUSTEREDSTANDALONE Microservices RelationalDB cluster Relational DB Portal cluster JEE WAR CMS Search Engine JEE EAR .NET Web Server CMS cluster Relational DB w/ failover Load Balancer Web Proxy Message Queue PHP App Node App Reverse ProxyPortal Heavy Client NoSQL DB CI/CD CI/CD Cluster HARD MED EASY Selenium Not all application require the same level of effort to Dockerize Microservices Web Server JEE WAR
- 10. Application Archetypes 2-TIER WEB APP Data-entry/CRUD applications ASP.NETMembership database provides authentication 2-TIER WEB APP WITH AUTH Data-entry/CRUD applications Active Directory is used for user and role management 3-TIER WEB APP Complex LOB and cross- departmental applications Business logic from the presentation layer into its own tier 3-TIER WEB APP WITH AUTH Complex LOB and cross- departmental applications Business logic from the presentation layer into its own tier Active Directory is used for user and role management WEB SERVICES APPLICATION Exposes functionality to other applications and systems via SOAP or REST Product Inventory API Subsystem Façade WEB APP WITH BACKGROUND PROCESSING Complex LOB applications Webshop: Process ordered transactions CMS: Resize/encode files like picture or videos 61 2 3 4 5 LOW COMPLEXITY MED COMPLEXITY
- 11. Application Migration Map Developa scorecard based on application criteria important to you. CRITERIA INCREASING ROI Fast deployment times Non critical Important Critical Deployment frequency 1 / year 1 / month N / day Number of environments 2 5 10 Infrastructure cost Non critical Important Critical Security and Traceability Non critical Important Critical Application portability Non critical Important Critical Existing team culture Rigid Mixed Agile Technology stack compatibility Non compatible Partially compatible Compatible
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- 13. Discovery First Applicationsin Production Production at Scale Innovate CapEx Savings OpEx Savings Agility Improvement Investment Return on Investment Team Competence
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- 17. Think About YourCompany’s Organization and Culture
- 18. Think About YourCompany’s Organization and Culture
- 19. Enterprise Organization Team Team Team Docker UCP ProductionCluster Team Team Team Containers as a Service Clusters as a Service Team Team Team Docker Trusted Registry Docker UCP Production Cluster Docker UCP Production Cluster Docker UCP Production Cluster Team
- 20. Enterprise Organization Containers allowyou distribute your software in new ways Team Team Team Team Team Team CI/CD Team Team Team Docker Trusted Registry CI/CD CI/CD CI/CD Centralized CI/CD Distributed CI/CD
- 21. Services Classes Sandbox ● Discoveryand POC ● Training ● Self-service ● Low performance ● Limited features ● No backups Mission Critical ● Mission critical applications ● Highest availability ● Highest performance ● Highest Security ● White glove service ● Business critical support Production ● Internal applications ● High availability ● High performance ● Secure ● Self-service ● Business day support Development ● Application development ● CI/CD Pipeline ● Testing ● Shared infrastructure ● Multi-tenant
- 22. Application Migration Plan FirstApplications in Production First Apps successfully in Prod Service governance fully established Q1 Phase 1 Applications Priority applications Highest ROI Stable tech stacks Local teams Q2 Phase 2 Applications Strategic business lines Additional tech stacks Distributed teams Q4 General Availability All business lines All compatible tech stacks Q1
- 23. If you buildit, they will come… Marketing X
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- 25. Governance Production Environments Production Cluster Production DTR DockerUCP Version Control Docker UCP Development ClusterDeveloper Machine Docker for Datacenter 1 Datacenter 2 Development DTRPlatform Development Teams Governance ? ? ? ? ?
- 26. Governance Production Environments Production Cluster Production DTR DockerUCP Version Control Docker UCP Development ClusterDeveloper Machine Docker for Datacenter 1 Datacenter 2 Development DTR Marketing Training Support SLA Operating Model Knowledge Base Governance Platform Development Teams
- 27. Training Docker Fundamentals 2-days Docker forEnterprise Operations 2-days Docker for Enterprise Developers 2-days Docker Security 1-day Docker Troubleshooting 1-day In Consideration: Advanced Orch Modernizing Trad. Apps. Distributed Systems100 Level 200 Level 300 Level Docker Updates ½ day
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- 30. Culture Change This canchange the runbooks, operating model, and automation of the infrastructure App1 App2 App1 App1 App2... App2 PETS CATTLE blue.server green.server 10282.server 29304.server App2 App1 App1 App2... 1428.server 1580.server
- 31. Dockerize Operating Model DevOps Team/ CI/CD Code Deploy Run Dev Team Ops Team Dev Team Ops TeamDevOps Team Dev Team DevOps Team / CI/CD Ops Team Different development cultures affects the organization of teams and operating models SILOED DEVOPS
- 32. Operating Model Well structuredEoL applications can be converted with the Docker Application Converter. High volumes can be outsourced. Code Dockerize Deploy Run VOLUME MIGRATION Dev Team External App Migration Factory Ext. Managed Operations END OF LIFE APPS Dev Team DevOps Team Ops Team
- 33. Support APAC AMERICAS EMEA LEVEL1 LEVEL 2 LEVEL 3 Self-service Portal / Knowledge Base Internal Support Internal Support Internal Support Docker Support Docker Support Docker Support Development Teams
- 34. Governance Production Environments Production Cluster Production DTR DockerUCP Version Control Docker UCP Development ClusterDeveloper Machine Docker for Datacenter 1 Datacenter 2 Development DTR Marketing Training Support SLA Operating Model Knowledge Base Governance Platform Development Teams
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- 36. New Workloads Docker EnterpriseEdition Platform Traditional Apps Microservices ISV Apps Big Data Serverless IoT …more Cloud VM Bare Metal Edge Device MICROSERVICE
- 37. Discovery First Applications in Production Production atScale Innovate MICROSERVICE
- 38. MICROSERVICE SERVICE MESH MICROSERVICE MICROSERVICE SERVICE MESH MICROSERVICE MICROSERVICE SERVICEMESH MICROSERVICE MONOLITH LEGACY MONOLITH LEGACY MONOLITH LEGACY MONOLITH MONOLITH LEGACY MONOLITH microservice microservice
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