From 84e659acdeb2316b3c58815d9cd76872c650447c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc=20Sch=C3=A4fer?= Date: Wed, 8 Oct 2025 01:12:51 +0200 Subject: [PATCH] docs(observability): update code blocks to specify language for better syntax highlighting --- docs/observability.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/docs/observability.md b/docs/observability.md index e77e2fd..a652096 100644 --- a/docs/observability.md +++ b/docs/observability.md @@ -176,7 +176,7 @@ Cardinality tips - tunnel_id can grow in larger fleets. Use relabeling to drop or retain a subset, for example: -``` +```yaml # Drop all tunnel_id on bytes to reduce series - source_labels: [__name__] regex: newt_tunnel_bytes_total @@ -192,7 +192,7 @@ Cardinality tips Quickstart: direkte Prometheus-Erfassung (empfohlen) -``` +```sh # Start (direkter /metrics-Scrape, keine Doppel-Erfassung) docker compose -f docker-compose.metrics.yml up -d @@ -202,13 +202,13 @@ docker compose -f docker-compose.metrics.yml up -d # EXPECT_TUNNEL_ID=false NEWT_METRICS_INCLUDE_TUNNEL_ID=false ./scripts/smoke-metrics.sh ``` -- Prometheus UI: http://localhost:9090 +- Prometheus UI: - Standard-Scrape-Intervall: 15s - Kein OTLP aktiv (NEWT_METRICS_OTLP_ENABLED=false in docker-compose.metrics.yml) Häufige PromQL-Schnelltests -``` +```yaml # Online-Status einer Site in den letzten 5 Minuten max_over_time(newt_site_online{site_id="$site"}[5m])