vaultwardenub/vaultwarden/compose.yml

services:
  mariadb:
    image: "mariadb"
    container_name: "mariadb"
    hostname: "mariadb"
    restart: always
    volumes:
      - "mariadb_vol:/var/lib/mysql"
      - "mariadb_socket:/run/mysqld"
      - "/etc/localtime:/etc/localtime:ro"
    environment:
      MARIADB_ROOT_PASSWORD: ${MARIADB_ROOT_PASSWORD}
      MARIADB_PASSWORD: ${MARIADB_PASSWORD}
      MARIADB_DATABASE: "vaultwarden"
      MARIADB_USER: "vaultwardenuser"
      MYSQL_UNIX_PORT: "/run/mysqld/mysqld.sock"
      MYSQL_ROOT_HOST: "%"
    healthcheck:
      test: ["CMD", "/bin/sh", "-c", "mariadb-admin ping -h localhost -u root -p$$MARIADB_ROOT_PASSWORD"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    ports:
      - 3306:3306
    network_mode: bridge

  vaultwarden:
    image: vaultwarden/server:latest
    container_name: vaultwarden
    restart: always
    environment:
      DOMAIN: ${DOMAIN}
      DATABASE_URL: mysql://vaultwardenuser:${MARIADB_PASSWORD}@localhost:3306/vaultwarden
      ADMIN_TOKEN: ${VAULTWARDEN_ADMIN_TOKEN}
      SIGNUPS_DOMAINS_WHITELIST: uni-bremen.de
      SIGNUPS_ALLOWED: false
    volumes:
      - "vaultwarden_vol:/data"
      - "mariadb_socket:/run/mysqld"
    ports:
      - 11001:80
    depends_on:
      mariadb:
        condition: service_healthy
    network_mode: bridge

  nginx:
    image: nginx:stable-alpine
    container_name: nginx
    restart: always
    volumes:
      - "/root/nginx/key.pem:/certs/nginx_key.pem:ro"
      - "/root/nginx/ca.pem:/certs/nginx_certificate.pem:ro"
      - "/root/nginx/nginx.conf:/etc/nginx/nginx.conf:ro"
    ports:
      - "0.0.0.0:443:443"
      - "0.0.0.0:80:80"
    environment:
      NGINX_WORKER_PROCESSES: "4"
      NGINX_WORKER_CONNECTIONS: "768"
    depends_on:
      mariadb:
        condition: service_healthy
    network_mode: bridge

volumes:
  vaultwarden_vol:
  mariadb_vol:
  mariadb_socket: