Coretek's cloud migration methodology

https://www.youtube.com/watch?v=tj3F0tX8eyc

6:26 - 5 steps

Assess #

Cloud Economic Assessment (8:20) #

understand resources needed on-premise (mem, storage, bandwidth)

Plan #

• use cloud adoption framework (10:45)

Migrate #

Cloud Migration Strategies (4:30) #

• Rehost - create vm on cloud and move application to it

• Refactor - Containerize

• Rearchitech & rebuild - Microservice

5-week migration process (17:00) #

• Week T-3 plan
• Week T-2 build
• Week T-1 test
• Week T-0 go migration and cleanup
• Week T+1 transition

Use azure migrate (17:59) #

Setup migration Centre of Excellence (CoE) (20:18) #

Goven & Manage #

Monitor/ automation #

Five discipline of cloud governance (21:51) #

principles on how to manage / goven

Cost management #

• Bill insight / report

Security baseline #

• Patch manager
• Compliance software

Resource consistency #

• Configuration Management (ansible)
• Infrastructure as code (terraform)
• Immutable application(container)

Identity baseline #

• IAM policy
• Zero trust approach

Deployment acceleration #

• Automation tools (scripts, ansible)
• Pipeline (jenkins)

Optimise #

Unifycloud - cloud pilot #

• Static Code Analytics
• Cost Management
• App & DB Readiness
• Migration Effort Estimate