version: '3.5' services: derper: container_name: derper image: fredliang/derper restart: always volumes: - /home/mrh/myrepo/sv-v-config/caddy/data/caddy/certificates/acme-v02.api.letsencrypt.org-directory/minio.magong.site:/cert ports: - 10998:10998/udp - 10999:10999 environment: DERP_DOMAIN: ddns-go.sv-v.magong.site DERP_ADDR: ":10999" DERP_STUN_PORT: "10998" # DERP_CERT_MODE: manual # DERP_CERT_DIR: /cert