{"service":"singleton","instanceId":"singleton-service-57d6bcf56b-j82j9-7","hostname":"singleton-service-57d6bcf56b-j82j9","pid":7,"startTime":"2026-04-28T07:19:51.672Z","uptime":386.889955107,"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"]}