DELFI GTFS Validator metrics

docker-compose.yml

name: delfi_gtfs_validator_metrics

services:
  gtfs_validator_metrics_service:
    image: ghcr.io/mobidata-bw/gtfs-validator-metrics-service
    ports:
      - '3000'
    mem_limit: 4GB
    mem_swappiness: 0 # don't swap
  prometheus:
    image: docker.io/prom/prometheus:v3-distroless
    ports:
      - '9090:9090'
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml

prometheus.yml

storage:
  tsdb:
    retention:
      size: 10GB

scrape_configs:
  - job_name: gtfs_validator_metrics_service
    scrape_interval: 30m
    scrape_timeout: 5m
    metrics_path: /probe
    static_configs:
      - labels:
          feed_id: 'delfi'
        targets:
          # opendata-oepnv.de currently doesn't allow unauthenticated access
          #- 'https://www.opendata-oepnv.de/ht/de/datensaetze/sharing?tx_vrrkit_view%5Bsharing%5D=eyJkYXRhc2V0IjoiZGV1dHNjaGxhbmR3ZWl0ZS1zb2xsZmFocnBsYW5kYXRlbi1ndGZzIn0'
          - 'https://de.data.public-transport.earth/gtfs-germany.zip'
          #- 'https://data.siri.rcsued.delfi.de/delfi.raw.gtfs.zip' # inofficial DELFI mirror
    relabel_configs:
      - source_labels: [__address__]
        target_label: __param_target
      - target_label: __address__
        replacement: 'gtfs_validator_metrics_service:3000'