{"service":"singleton","instanceId":"singleton-service-f4dbcc767-nf89r-7","hostname":"singleton-service-f4dbcc767-nf89r","pid":7,"startTime":"2026-04-12T05:58:46.091Z","uptime":2663.425723244,"singleton":true,"features":["singleton mode - only one replica allowed","deployment min:0 max:100 (singleton defaults)","drain timeout 60s","termination grace 45s","custom request timeout 120s"]}