services:
  alloy:
    image: grafana/alloy:v1.13.1
    ports:
      - 12345:12345
      - 4317:4317
      - 4318:4318
    volumes:
      - ./config.alloy:/etc/alloy/config.alloy
    command: run --server.http.listen-addr=0.0.0.0:12345 --storage.path=/var/lib/alloy/data /etc/alloy/config.alloy
    depends_on:
      - loki

  loki:
    image: grafana/loki:3.5.10
    volumes:
      - ./loki-config.yaml:/etc/loki/local-config.yaml
      - loki-data:/loki
    command: -config.file=/etc/loki/local-config.yaml
  
  grafana:
    image: grafana/grafana:12.3
    environment:
      - GF_FEATURE_TOGGLES_ENABLE=grafanaManagedRecordingRules
      - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin
      - GF_AUTH_ANONYMOUS_ENABLED=true
      - GF_AUTH_BASIC_ENABLED=false
    ports:
      - 3001:3000/tcp
    entrypoint:
       - sh
       - -euc
       - |
         mkdir -p /etc/grafana/provisioning/datasources
         cat <<EOF > /etc/grafana/provisioning/datasources/ds.yaml
         apiVersion: 1
         datasources:
         - name: Loki
           type: loki
           access: proxy
           orgId: 1
           url: 'http://loki:3100'
           basicAuth: false
           isDefault: true
           version: 1
           editable: true
         EOF
         /run.sh

volumes:
  loki-data: