Tag
6 items tagged Observability.
kube-prometheus-stack, Loki in single-binary mode and Alloy on a kind cluster; the PromQL and LogQL that answer operational questions; low-cardinality log labels; a real OOM restart loop diagnosed end to end.
Application, infrastructure and audit logs and what each answers; Kubernetes API audit logging enabled on a real cluster, tuned from lease noise to the events that matter, and read for denied and privileged requests.
Dashboards and alerting across metrics, logs and traces.
Log aggregation that indexes labels, not content, for cost-efficient storage.
Vendor-neutral APIs, SDKs and a collector for traces, metrics and logs.
Pull-based metrics collection, storage and alerting with PromQL.