What a pre-mortem will do
A pre-mortem is the opposite of a post-mortem: instead of asking “what went wrong?” after an incident, it asks “what could go wrong?” before a deployment. The plan is for sureops to generate one for each PR that touches services in your environment, producing:- Predicted failure modes — each with a one-line description and a blast radius of affected services, informed by your service catalog, runbooks, and past incidents whose root causes resemble patterns in the diff
- Suggested mitigations — concrete pre-merge actions for the higher-likelihood failure modes
- An overall risk score (0–10) for the PR as a whole
- An overall confidence score (0–100), so reviewers can calibrate how much to trust the doc