Keycloak in Docker with https port 8443

docker-compose.yml

---
# Use with docker-compose up

version: "3.9"
services:
  keycloak-service:
    image: quay.io/keycloak/keycloak:23.0.4
    restart: always
    network_mode: host
    ports:
      - "80:8180"
      - "443:8443"
    environment:
      #DB_VENDOR: POSTGRES
      #DB_ADDR: postgres
      #DB_DATABASE: keycloak
      #DB_USER: postgres
      #DB_PASSWORD: postgres
      #DB_SCHEMA: public
      KEYCLOAK_ADMIN: admin
      KEYCLOAK_ADMIN_PASSWORD: admin
    command:
      - start-dev
      #- --import-realm
      - --http-port=8180
      - --https-port=8443
      - --https-certificate-file=/etc/x509/https/tls.crt
      - --https-certificate-key-file=/etc/x509/https/tls.key
    volumes:
      - ./docker/certs/localhost.cer:/etc/x509/https/tls.crt
      - ./docker/certs/localhost.pkcs8:/etc/x509/https/tls.key
    #volumes:
    #  - /home/keycloak/realm.json:/opt/keycloak/data/import/realm.json
    #depends_on:
    #  - postgres-service