Project Decision Log

   
   
   

Decisions and the Changes to Scope/Budget/Time/Quality/Objectives

Describe Decision

(detail of decision and any alternatives discussed)

 

Made by

 

Date  

 

 

Impact on Scope / Objective  

 

 

Associated Risk

 

We will migrate services manually

 

Sponsor, Director, Technical Lead

14/11/22  

Impact is on time

Risk due to load balancers being out of support and storage out of support from end of 2022

 

We will treat changes as a minor change as regards reporting to CAB

 

Sponsor, Technical Lead

14/11/22  

 

 

 

We will move servers as-is and re-assess and re-configure (e.g. move to stretch cluster) once migrations are complete

 

Sponsor, Technical Lead

14/11/22  

 

 

 

ISO we will unmount but not remount  

Sponsor, Technical Lead 14/11/22      

 

VM Hardware Upgrades will not be done

 

Sponsor, Technical Lead

14/11/22  

 

 

 

Tools updates will not be done

 

 

Sponsor, Technical Lead

14/11/22      

 

|We will migrate a 'large chunk as possible' as our first migration and base our estimates for capacity and elasped time based on this

We will define non-production services as big as possible, of services and owners close to ITI, to track VM capacity and allocation, and how long it takes to move e.g. 50VM = 10TB & RAM & CPU -> and it took so long - we can then extrapolate

 

  14/11/22     ASSUMPTION is that the migration of test services will reflect the production migration 
We will aim to prepare for the load balancer migration by end of 2022 with some non-production migrations  if we can - production migrations are not a priority vis-a-vis the VM migrations and will be progressed in 2023 Sponsor, Technical Lead 14/11/22      
Reboot - based on length of time since last reboot (typically more than 2 months) Sponsor, Technical Lead 14/11/22      
Change of Scope - this project will increase scope to include the Micro-Segmentation work in the procurement contract with support from Xtravirt Sponsor, Technical Lead 5/12/22      
The physical decommissioning of the servers will not be part of this project Sponsor 30/1/22      
           
           
           

 

Project Info

Project
Enterprise Infrastructure Migrations and Infrastructure Upgrade Completion
Code
ENT401
Programme
ITI - Enterprise Services (ENT)
Management Office
ISG PMO
Project Manager
Maurice Franceschi
Project Sponsor
Graeme Wood
Current Stage
Execute
Status
In Progress
Project Classification
Transform
Start Date
12-Sep-2022
Planning Date
18-Nov-2022
Delivery Date
28-Jun-2024
Close Date
26-Jul-2024
Overall Priority
Normal

Documentation

Execute