Deploying PostgreSQL and Redis behind Traefik in the Cloud

docker-compose.yml

version: "3.7"

services:
  proxy:
    image: traefik:latest
    command:
      - "--api.insecure=true"
      - "--providers.docker=true"
      - "--providers.docker.exposedbydefault=false"
      # Endpoints setup
      - "--entrypoints.postgres.address=:5432" # PostgreSQL endpoint
      - "--entrypoints.redis.address=:6379" # Redis endpoint
    ports:
      - "6969:8080" # Traefik dashboard
      - "5432:5432" # PostgreSQL port
      - "6379:6379" # Redis port
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock

  postgres:
    image: postgres
    restart: always
    environment:
      - POSTGRES_DB=${DB_NAME}
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASS}
    volumes:
      - ./appdata/postgres:/var/lib/postgresql/data
    labels:
      - "traefik.enable=true"
      # routers
      - "traefik.tcp.routers.postgres.rule=HostSNI(`*`)"
      - "traefik.tcp.routers.postgres.entryPoints=postgres"
      - "traefik.tcp.routers.postgres.service=postgres"
      # services (needed for TCP)
      - "traefik.tcp.services.postgres.loadbalancer.server.port=5432"

  redis:
    image: bitnami/redis:latest
    restart: always
    environment:
      # ALLOW_EMPTY_PASSWORD is recommended only for development.
      - ALLOW_EMPTY_PASSWORD=yes
      - REDIS_DISABLE_COMMANDS=FLUSHDB,FLUSHALL
    volumes:
      - ./appdata/redis:/bitnami/redis/data
    labels:
      - "traefik.enable=true"
      # routers
      - "traefik.tcp.routers.redis.rule=HostSNI(`*`)"
      - "traefik.tcp.routers.redis.entryPoints=redis"
      - "traefik.tcp.routers.redis.service=redis"
      # services (needed for TCP)
      - "traefik.tcp.services.redis.loadbalancer.server.port=6379"