---

services:
  loki-1: &loki
    image: grafana/loki:3.5.0
    command: >-
      -config.file=/etc/loki/local-config.yaml
      -target=all

      -reporting.enabled=false
      -auth.enabled=false

      -common.storage.ring.instance-addr=localhost
      -common.storage.ring.store=memberlist
      -memberlist.join=dns+localhost:7946

      -s3.region=eu-west-1
      -s3.buckets=loki-chunks
  loki-2:
    <<: *loki
  load-balancer:
    image: nginx
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - loki-1
      - loki-2
    ports:
      - 3100:3100