AWS Migrations
Story: LT Info
- LT Info is a largest courier system in india
- Infra
- Dependencies
- Networking
- Datacenter infra
- Virtualizations
- Storage
- Databases
- OS Updates/patching
- application updates
- Goal is to use cloud and perform majorly application updates and automate the rest
- Possible Solutions:
- Move Datacenter servers: No cloud provider will take physical infra
- Move whatever is running in physical servers to cloud
- Categorize:
- Virtual Machines/Applications in physical server
- Databases
- Storage
-
Roles:
- Architect: Creates a migration plan
- Administrators: Perform the migration
-
Migration modes:
- One time migration
- Ongoing migration
- Migration order: From least dependent to most dependent systems
-
Migration types:
- P2V (Physical to Virtual)
- V2V (Virtual to Virtual)
- Offline transfer options are present to transfer large volumes of data
Monitoring
- We will learn about monitoring, logging etc..
