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libnovel/homelab/otel/tempo.yaml
Admin a39f660a37
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Migrate tooling to homelab; add OTel observability stack
- Remove GlitchTip, Umami, Fider, Gotify, Uptime Kuma, Dozzle, Watchtower
  from prod docker-compose (now run on homelab)
- Add dozzle-agent on prod (127.0.0.1:7007) for homelab Dozzle to connect to
- Remove corresponding subdomain blocks from Caddyfile (now routed via
  Cloudflare Tunnel from homelab)
- Add homelab/docker-compose.yml: unified homelab stack with all migrated
  tooling services plus full OTel stack (Tempo 2.6.1, Loki, Prometheus,
  OTel Collector, Grafana)
- Add homelab/otel/: Tempo, Loki, Prometheus, OTel Collector configs +
  Grafana provisioning (datasources + dashboards)
- Add homelab/dozzle/users.yml for Dozzle auth
2026-03-26 21:22:43 +05:00

46 lines
880 B
YAML

# Tempo config — minimal single-node setup
# Stores traces locally. Grafana queries via the HTTP API on port 3200.
server:
http_listen_port: 3200
distributor:
receivers:
otlp:
protocols:
grpc:
endpoint: 0.0.0.0:4317
ingester:
trace_idle_period: 10s
max_block_bytes: 104857600 # 100MB
max_block_duration: 30m
compactor:
compaction:
block_retention: 720h # 30 days
storage:
trace:
backend: local
local:
path: /var/tempo/blocks
wal:
path: /var/tempo/wal
metrics_generator:
registry:
external_labels:
source: tempo
storage:
path: /var/tempo/generator/wal
remote_write:
- url: http://prometheus:9090/api/v1/write
send_exemplars: true
overrides:
defaults:
metrics_generator:
processors: [service-graphs, span-metrics]
generate_native_histograms: both