ns-ui / passing-loop
Rollout — checkout-service
One cable, two cars. New climbs as old descends — the shares can never disagree. The loop holds at 50% until canary is confirmed; rollback releases the winch and lets it fall.
Traffic split, parked at the loop, canary pending. Arrow keys step 5 percent. Enter confirms canary while parked at the loop.
v2.4.1 · 12,000 reqv2.4.0 · 12,000 req
parked at the loop — confirm the canary to continue