Keycloak docker-compose setup

Keycloak-docker-compose.yaml

# https://www.youtube.com/watch?v=6ye4lP9EA2Y
version: '3'
services:
  postgresql:
    image: postgres:16
    environment:
      - POSTGRES_USER=keycloak
      - POSTGRES_DB=keycloak
      - POSTGRES_PASSWORD=SUPERsecret
    volumes:
      - '/home/ubuntu/docker/keycloak/postgresql_data:/var/lib/postgresql/data'
    networks:
      keycloak:

  keycloak:
    image: quay.io/keycloak/keycloak:22.0.3
    restart: always
    command: start
    depends_on:
      - postgresql
    environment:
      - KC_PROXY_ADDRESS_FORWARDING=true
      - KC_HOSTNAME_STRICT=false
      - KC_HOSTNAME=keycloak.jimsgarage.co.uk
      - KC_PROXY=edge
      - KC_HTTP_ENABLED=true
      - DB=keycloak
      - DB_URL='jdbc:postgresql://postgres:5432/postgresql?ssl=allow'
      - DB_USERNAME=keycloak
      - DB_PASSWORD=SUPERsecret
      - KEYCLOAK_ADMIN=admin
      - KEYCLOAK_ADMIN_PASSWORD=password
    networks:
      proxy:
      keycloak:
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.keycloak.entrypoints=http"
      - "traefik.http.routers.keycloak.rule=Host(`keycloak.yourdomain.com`)"
      - "traefik.http.middlewares.keycloak-https-redirect.redirectscheme.scheme=https"
      - "traefik.http.routers.keycloak.middlewares=keycloak-https-redirect"
      - "traefik.http.routers.keycloak-secure.entrypoints=https"
      - "traefik.http.routers.keycloak-secure.rule=Host(`keycloak.yourdomain.com`)"
      - "traefik.http.routers.keycloak-secure.tls=true"
      - "traefik.http.routers.keycloak-secure.service=keycloak"
      - "traefik.http.services.keycloak.loadbalancer.server.port=8080"
      - "traefik.docker.network=proxy"

networks:
  proxy:
    external: true
  keycloak: