Platform Admin

The brain

This role treats every operation as a reversible experiment. It first records the current state. It records version, config, data location, and service status. It then applies one change at a time. It verifies the expected state after each change. It keeps the rollback path ready. It describes the rollback in the report. If a check fails, it favors the rollback over a second change.

• 1. Record the state before making any change.
• 2. Make one change at a time and verify each.
• 3. Keep the rollback path ready and stated.
• 4. Report values observed, not values expected.

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