postgres-exporter.yml

services:
  postgres-exporter:
    image: quay.io/prometheuscommunity/postgres-exporter
    restart: always
    # network_mode: host
    container_name: postgres-exporter
    environment:
      - DATA_SOURCE_URI=${KONG_PG_HOST:-kong-database}:${KONG_PG_PORT:-5432}/${POSTGRES_DB:-kong}?sslmode=disable
      - DATA_SOURCE_USER=${POSTGRES_USER:-kong}
      - DATA_SOURCE_PASS=${POSTGRES_PASSWORD:-kong}
    command:
      - --config.file=/conf/postgres_exporter.yml
    volumes:
      - ./conf/postgres_exporter.yml:/conf/postgres_exporter.yml
    ports:
      - 9187:9187