volumes:

  prometheus_data:
    labels:
      "keep": 1

  grafana_data:
    labels:
      "keep": 1

services:

  statsd-exporter:
    image: prom/statsd-exporter:v0.26.0
    restart: always
    command: [
      '--statsd.mapping-config=/etc/statsd/statsd.yaml',
      '--statsd.listen-udp=:9125',
      '--web.listen-address=:9102'
    ]
    networks:
      - rhodecode_network
#    ports:
#      - "9125:9125/udp"
#      - "9102:9102"

    volumes:
      - ./config/statsd-exporter:/etc/statsd
    labels:
      - "traefik.enable=false"
      - "traefik.http.services.statsd-exporter.loadbalancer.server.port=9125"
      - "traefik.http.services.statsd-exporter.loadbalancer.server.port=9102"

  node-exporter:
    image: prom/node-exporter:v1.7.0
    command:
      - "--path.procfs=/host/proc"
      - "--path.rootfs=/rootfs"
      - "--path.sysfs=/host/sys"
      - "--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)"
      - "--collector.systemd"
      - "--collector.processes"
    networks:
      - rhodecode_network
    pid: host
    restart: always
#    ports:
#      - "9100:9100"
    volumes:
      - "/proc:/host/proc:ro"
      - "/sys:/host/sys:ro"
      - "/:/rootfs:ro"
    labels:
      - "traefik.enable=false"
      - "traefik.http.services.node-exporter.loadbalancer.server.port=9100"

  prometheus:
    image: prom/prometheus:v2.48.1
    restart: always
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
      - "--storage.tsdb.path=/prometheus"
      - "--storage.tsdb.retention.time=24h"
      - "--web.console.libraries=/etc/prometheus/console_libraries"
      - "--web.console.templates=/etc/prometheus/consoles"
      - "--web.enable-lifecycle"
#    ports:
#      - "9090:9090"
    networks:
      - rhodecode_network
    extra_hosts:
      - "host.docker.internal:host-gateway"
    volumes:
      - ./config/prometheus:/etc/prometheus
      - prometheus_data:/prometheus
    labels:
      - "traefik.enable=false"
      - "traefik.http.services.prometheus.loadbalancer.server.port=9090"

  grafana:
    image: grafana/grafana:9.5.15
    restart: always
    environment:
      RC_DB_USER: ${DB_USER:?must-specify-db-user}
      RC_DB_PASSWORD: ${DB_PASSWORD:?must-specify-db-password}
      RC_DB_NAME: ${DB_NAME:?must-specify-db-name}
#    ports:
#      - "3000:3000"
    volumes:
      - grafana_data:/var/lib/grafana
      - ./config/grafana:/etc/grafana
    networks:
      - rhodecode_network
    extra_hosts:
      - "host.docker.internal:host-gateway"
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.grafana.entrypoints=http"
      - "traefik.http.routers.grafana.priority=20"
      - "traefik.http.routers.grafana.rule=Host(`${RC_HOSTNAME:?must-specify-rhodecode-hostname}`) && PathPrefix(`/_grafana`)"
      - "traefik.http.routers.grafana.service=grafana-web"
      - "traefik.http.services.grafana-web.loadbalancer.server.port=3000"
      # SSL + proxy prefix example, should be put into .custom/docker-compose-metrics.override.yaml
      #- "traefik.http.routers.grafana.entrypoints=http,https"

  loki:
    image: grafana/loki:2.9.3
    restart: always
#    ports:
#      - "3100:3100"
#      - "9095:9095"
    command: [
      "-config.file=/etc/loki/loki-config.yaml"
    ]
    networks:
      - rhodecode_network
    extra_hosts:
      - "host.docker.internal:host-gateway"
    volumes:
      - ./config/loki:/etc/loki
      # optionally mount host container to scrape docker logs...
      # - /var/lib/docker/containers:/var/lib/docker/containers:ro
    labels:
      # Loki port is the only one that needs explicitly
      # be exposed because of logging driver host-only working mode
      - "traefik.enable=true"
      - "traefik.http.routers.loki.entrypoints=loki"
      - "traefik.http.routers.loki.rule=PathPrefix(`/`)"
      - "traefik.http.routers.loki.middlewares=basic-auth@file"
      - "traefik.http.routers.loki.service=loki-web"
      - "traefik.http.services.loki-web.loadbalancer.server.port=3100"

  promtail:
    image: grafana/promtail:2.9.3
    command: [
      "-config.file=/etc/promtail/promtail-config.yaml"
    ]
    networks:
      - rhodecode_network
    volumes:
      - /var/log:/var/log
      - ./config/promtail:/etc/promtail