· 11 min read
Observability on NKPPart 3: OpenTelemetry Operator
A Python application instrumented without changing a line of code: traces in Jaeger, metrics in Prometheus and, in one click, from the failed trace to the log of that very request. Plus the four prerequisites along the way, from the Istio that comes with the catalog Jaeger to the label the NKP Prometheus uses to select what it scrapes.