1. Operational Transformation
Teachers’ Journey from App Servers to VMware Tanzu
September 2020
Adam Di Felice
Sr Devops Engineer

20. Why Cloud?
Isolation of
Environments
Logging and
Monitoring
Environment Creation
Scaling our Services
Remove Vendor
Lock in

21. April 1
2019
April 15
2019
November
2018
Today
Infrastructure Kickoff Professional Services
55 Applications
Migrated
January
2019
Application Kickoff TAS Go-Live

22. Architects
Developers
Operators
Pivotal

24. Platform
Operator

25. April 1
2019
April 15
2019
November
2018
Today
Infrastructure Kickoff Professional Services
55 Applications
Migrated
January
2019
Application Kickoff TAS Go-Live

27. Nice to Have

28. Nice to Have

29. Must Haves
Migrating or Upgrading to
Spring Boot 2.X, and
associated dependencies
Keeping Tech Current

30. Must Haves
Migrating or Upgrading to
Spring Boot 2.X, and
associated dependencies
Keeping Tech Current
Natively implementing
prometheus endpoints to
improve monitoring
Spring Actuator

31. Must Haves
Migrating or Upgrading to
Spring Boot 2.X, and
associated dependencies
Keeping Tech Current
Natively implementing
prometheus endpoints to
improve monitoring
Spring Actuator
Standardized logging format
and Elastic Integration
Logging

32. Must Haves
Migrating or Upgrading to
Spring Boot 2.X, and
associated dependencies
Keeping Tech Current
Natively implementing
prometheus endpoints to
improve monitoring
Spring Actuator
Standardized logging format
and Elastic Integration
Logging
Implement Sleuth and Zuul
to track requests from user
to database
Tracing

33. April 1
2019
April 15
2019
November
2018
Today
Infrastructure Kickoff Professional Services
55 Applications
Migrated
January
2019
Application Kickoff TAS Go-Live

36. April 1
2019
April 15
2019
November
2018
Today
Infrastructure Kickoff Professional Services
55 Applications
Migrated
January
2019
Application Kickoff TAS Go-Live

38. April 1
2019
April 15
2019
November
2018
Today
Infrastructure Kickoff Professional Services
55 Applications
Migrated
January
2019
Application Kickoff TAS Go-Live

44. Summary
1
2
3
4
Migrated from VMs to Containers
Turned our nice to haves into must haves
Pipeline driven apps and infrastructure
Continuous development

46. Find me on LinkedIn
https://www.linkedin.com/in/adam-di-felice-358a2886/
Adam_difelice@otpp.com