Docker on NAS

Hi. I’m just trying to run it on my nas. But I got some problem downloading any video.

Details

An error has occurred:
Failed pre-check for video info: Error: Command failed with exit code 1: /app/node_modules/youtube-dl/bin/youtube-dl --dump-json -o users/admin/video/%(title)s.mp4 --write-info-json --print-json -f bestvideo+bestaudio --merge-output-format mp4 --write-thumbnail http://www.youtube.com/watch?v=Y-lS-_4mbvc

Logs

2021-02-19T12:50:10.773Z ERROR: Error during parsing: Error: Command failed with exit code 1: /app/node_modules/youtube-dl/bin/youtube-dl --dump-json http://www.youtube.com/watch?v=Y-lS-_4mbvc
2021-02-19T12:50:10.774Z ERROR: failed to parse for urls starting with https://www.youtube.com/watch?v=Y-lS-_4mbvc&t=111s
2021-02-19T12:50:11.757Z ERROR: Error during parsing: Error: Command failed with exit code 1: /app/node_modules/youtube-dl/bin/youtube-dl --dump-json http://www.youtube.com/watch?v=Y-lS-_4mbvc
2021-02-19T12:50:11.758Z ERROR: failed to parse for urls starting with https://www.youtube.com/watch?v=Y-lS-_4mbvc&t=111
2021-02-19T12:50:12.037Z ERROR: Error during parsing: Error: Command failed with exit code 1: /app/node_modules/youtube-dl/bin/youtube-dl --dump-json http://www.youtube.com/watch?v=Y-lS-_4mbvc
2021-02-19T12:50:12.038Z ERROR: failed to parse for urls starting with https://www.youtube.com/watch?v=Y-lS-_4mbvc&t=1
2021-02-19T12:50:12.188Z ERROR: Error during parsing: Error: Command failed with exit code 1: /app/node_modules/youtube-dl/bin/youtube-dl --dump-json http://www.youtube.com/watch?v=Y-lS-_4mbvc
2021-02-19T12:50:12.189Z ERROR: failed to parse for urls starting with https://www.youtube.com/watch?v=Y-lS-_4mbvc&t=11
2021-02-19T12:50:12.691Z ERROR: Error during parsing: Error: Command failed with exit code 1: /app/node_modules/youtube-dl/bin/youtube-dl --dump-json http://www.youtube.com/watch?v=Y-lS-_4mbvc
2021-02-19T12:50:12.692Z ERROR: failed to parse for urls starting with https://www.youtube.com/watch?v=Y-lS-_4mbvc&t=
2021-02-19T12:50:12.805Z ERROR: Error during parsing: Error: Command failed with exit code 1: /app/node_modules/youtube-dl/bin/youtube-dl --dump-json http://www.youtube.com/watch?v=Y-lS-_4mbvc
2021-02-19T12:50:12.805Z ERROR: failed to parse for urls starting with https://www.youtube.com/watch?v=Y-lS-_4mbvc&t
2021-02-19T12:50:18.578Z ERROR: Error during parsing: Error: Command failed with exit code 1: /app/node_modules/youtube-dl/bin/youtube-dl --dump-json http://www.youtube.com/watch?v=Y-lS-_4mbvc
2021-02-19T12:50:18.579Z ERROR: failed to parse for urls starting with https://www.youtube.com/watch?v=Y-lS-_4mbvc&
2021-02-19T12:50:19.468Z ERROR: Error during parsing: Error: Command failed with exit code 1: /app/node_modules/youtube-dl/bin/youtube-dl --dump-json http://www.youtube.com/watch?v=Y-lS-_4mbvc
2021-02-19T12:50:19.468Z ERROR: failed to parse for urls starting with https://www.youtube.com/watch?v=Y-lS-_4mbvc
2021-02-19T12:50:28.869Z ERROR: Error while retrieving info on video with URL https://www.youtube.com/watch?v=Y-lS-_4mbvc with the following message: Error: Command failed with exit code 1: /app/node_modules/youtube-dl/bin/youtube-dl --dump-json -o users/admin/video/%(title)s.mp4 --write-info-json --print-json -f bestvideo+bestaudio --merge-output-format mp4 --write-thumbnail http://www.youtube.com/watch?v=Y-lS-_4mbvc
2021-02-19T12:50:28.870Z ERROR: ERROR: Unable to download webpage: <urlopen error [Errno -3] Try again> (caused by URLError(gaierror(-3, 'Try again'),))

[tghdev]

I think that my nas didn’t be blocked the connection to YouTube. Because I check the firewall settings and trying to download the youtube video by the application(Download Station) on my nas. They are working well.

Check if you allow the Docker subnet in your firewall. Download station is already on the host network, while containers use the bridge.

[SeanChangX]

我認為我的nas並未阻止與YouTube的連接。因為我檢查了防火牆設置並嘗試通過nas上的應用程序（下載站）下載youtube視頻。他們工作得很好。

檢查防火牆中是否允許Docker子網。下載站已經在主機網絡上，而容器則使用網橋。

I have tried to run the container on the host. And it can be work. I check the firewall has already been allowed the Docker subnet. How can I run it on the bridge? Is there another problem I didn’t solve?