equinor
Radix Disaster Recovery 2025
Create a scenario based on Silver confidence level, with Disaster Scenarios "B+C" Silver:
- The Recovery Time Objective (RTO) for Silver tier is normally 24 - 48 hours.
- The Recovery Point Objective (RPO) for Silver tier is normally 8 - 24 hours.
RTO: The period of time within which systems, applications, or functions must be recovered after an outage. RPO: Maximum amount of data, as measured by time, that can be lost after a recovery from an incident.
Disaster Scenario:
- A: ~~Disruptive Cyber-attack~~ Not part of this scenario
- B: Physical Failure
- C: Data Deletion (or data don't have replication enabled or support)
More info: TDI Assurance - see links in this ppt WR2939 DR Overview documentation DR Tabletop test template
Story:
Azure region West Europe got flooded, and rebuild resources C2 to a paired region (North Europe)
Rebuild everything in C2 to C3 What/How:
| Type | Name | Action | Notes |
|---|---|---|---|
| ResourceGroup | clusters-c3 | Create | Not required |
| Public IP Prefix | ippre-radix-aks-c3-northeurope-001 | Create | Required |
| Public IP Prefix | ippre-ingress-radix-aks-c3-northeurope-001 | Create | Required |
| Public IP address | pip-ingress-radix-aks-c3-northeurope-001 | Create | 001 to 008 |
| Public IP address | pip-radix-aks-c2-northeurope-001 | Create | 001 to 016 |
https://docs.omnia.equinor.com/governance/disaster-recovery/dr-overview/
Started working on a mind-map-ish of resources
https://miro.com/app/board/uXjVI064TDY=/
Based on https://github.com/equinor/radix-private/blob/master/images/Radix-components.drawio.png
