Observability

Set up Loki or ELK log aggregation for K8s workloads — structured logging, log routing, and log-based alerting.

Design and maintain Grafana dashboards — service overview panels, SLO tracking, variable templates, dashboard-as-code with Grafonnet/Jsonnet.

Implement SLOs end-to-end in Prometheus — recording rules, burn rate alerts, error budget dashboards, and Sloth/pyrra integration.

Implement distributed tracing with OpenTelemetry, Tempo/Jaeger — instrumentation, sampling, and trace-to-log correlation. Use when the user asks about distributed tracing, OpenTelemetry setup, span instrumentation, trace propagation, or connecting traces to logs and metrics.

Write production-quality Prometheus alert rules, recording rules, and Alertmanager routing configs.