Install RustDesk Server docker-compose.

 networks:
   rustdesk-net:
     external: false
 services:
   rustdesk:
     ports:
       - 21114:21114
       - 21115:21115
       - 21116:21116
       - 21116:21116/udp
       - 21117:21117
       - 21118:21118
       - 21119:21119
     image: lejianwen/rustdesk-server-s6:latest
     environment:
       - RELAY=<relay_server[:port]>
       - ENCRYPTED_ONLY=1
       - MUST_LOGIN=N
       - TZ=Europe/Athens
       - RUSTDESK_API_RUSTDESK_ID_SERVER=<id_server[:21116]>
       - RUSTDESK_API_RUSTDESK_RELAY_SERVER=<relay_server[:21117]>
       - RUSTDESK_API_RUSTDESK_API_SERVER=http://<api_server[:21114]>
       - RUSTDESK_API_KEY_FILE=/data/id_ed25519.pub
       - RUSTDESK_API_JWT_KEY=xxxxxx # jwt key
     volumes:
       - /data/rustdesk/server:/data
       - /data/rustdesk/api:/app/data #Mount the database
     - /data/rustdesk/server:/app/conf/data #Mount the key file to the api container without using RUSTDESK_API_RUSTDESK_KEY
     networks:
       - rustdesk-net
     restart: unless-stopped