Goals

Non-Goals

Motivation

Alternatives

Acceptance Criteria

Risk and Assumptions

Documentation Considerations

Open Questions

Additional Notes

Guiding questions to determine Operator reaching Level 4

• Does your Operator expose a health metrics endpoint?
• Does your Operator expose Operand alerts?
• Do you have Standard Operating Procedures (SOPs) for each alert?
• Does you operator create critical alerts when the service is down and warning alerts for all other alerts?
• Does your Operator watch the Operand to create alerts?
• Does your Operator emit custom Kubernetes events?
• Does your Operator expose Operand performance metrics?