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# Docker Compose for Grafana Tempo (Sprint 30: OpenTelemetry Integration)
#
# Tempo + Grafana stack for testing OTLP trace export from Renacer
#
# Usage:
# docker-compose -f docker-compose-tempo.yml up -d
# renacer --otlp-endpoint http://localhost:4317 --otlp-service-name my-app -- ./program
# open http://localhost:3000 # Grafana UI (admin/admin)
# Navigate to Explore > Tempo to query traces
version: '3.8'
services:
tempo:
image: grafana/tempo:latest
container_name: tempo-renacer
command:
volumes:
- ./tempo-config.yml:/etc/tempo.yml
- tempo-data:/var/tempo
ports:
# OTLP gRPC receiver
- "4317:4317"
# OTLP HTTP receiver
- "4318:4318"
# Tempo HTTP
- "3200:3200"
networks:
- observability
grafana:
image: grafana/grafana:latest
container_name: grafana-renacer
environment:
- GF_AUTH_ANONYMOUS_ENABLED=true
- GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
- GF_AUTH_DISABLE_LOGIN_FORM=true
volumes:
- ./grafana-datasources.yml:/etc/grafana/provisioning/datasources/datasources.yml
- grafana-data:/var/lib/grafana
ports:
- "3000:3000"
depends_on:
- tempo
networks:
- observability
volumes:
tempo-data:
grafana-data:
networks:
observability:
driver: bridge