How-to-provision-a-farm_693608295

Introduction

This page describes all the specifications required to build a farm in ITOM. Each step need to be revertible and reconfigurable.

This phase is mainly about the planning and designing. The items in this phase are mainly listed as below

What components are required for the farm?
What is the size of each component on the farm?
Documents of the required components are ready
How many license need to be applied?
Is there any special requirement for the farm?
1. Special DR (e.g.: non-standard RTO/RPO) 2. Special encryption requirements 3. Special security requirement (e.g.: Zero-trust)
What's the budget and approval on the budget? (Cloud Service Request)
Credentials required to build the farm

This phase is mainly about initial setup, configuration, and deployment of the software and infrastructure.

Accounts and Credentials
Network
1. Terragrunt (VPC, Subnets, Routing, TGW, etc)
  1. Request for a VPC
  2. Security Group, etc
Computing
1. EKS 2. Worker 3. Bastion
Storage
1. EBS 2. EFS
Secret Management
1. Parameter Store
Database
1. RDS
  1. Instance Type, Storage Type, Maintenance, Parameter group
  2. Vertica
WAF
Tagging
1. Company level tagging standard
  1. OpenText Tagging Standard
  2. NLZ specific tags
  3. ITOM tagging.xlsx
  4. FinOps tags
  5. Farm: us2-dev 2. team: xxxxx
  6. The name of the resource need to be easily identified
  7. ESM Farm Cloud Deployment Naming Convention
SES
CloudWatch
Product deployment
1. ESM
  1. SMAX 2. UCMDB 3. OO 4. AC 5. HCMX
  2. Aviator
  3. OP

This phase is mainly about ongoing maintenance, monitoring, optimization, and scaling of the deployed application and infrastructure.