群晖DSM7中支持Docker IPV6

#!/usr/bin/env bash

_main() {
  synopkgctl stop Docker

  sed -i 's/^[^#]*[[:space:]]*\$DockerUpdaterBin postinst updatedockerdconf "\$(get_install_volume_type)"/#&/' \
    /var/packages/Docker/scripts/start-stop-status


  local docker_config_path='/var/packages/Docker/etc/dockerd.json'
  local content="$(cat "${docker_config_path}")"
  jq '. | .ipv6 = true' <<< "${content}" > "${docker_config_path}"

  synopkgctl start Docker
}

_main "$@"

https://www.synoforum.com/threads/has-anyone-been-successful-in-enabling-ipv6-for-the-docker-daemon.435/#post-46105