Fixing HTTPS Redirect Error in Supervisely

by iwatkot 1 year ago

macOS ◆ xterm-256color ◆ zsh 71 views

When using HTTP -> HTTPS redirect on your Supervisely instance, you may face the problem, when all Supervisely applications would crash with same error, which in most cases, look like this in app’s logs:

400 Client Error: Bad Request for url: https://your-sly-instance-domain/public/api/v3/ecosystem.file.download

To fix the problem:

Open Supervisely directory in terminal (e.g. cd /home/supervisely/supervisely).
Open .env file in your favorite text editor (e.g. nano .env).
Find DOMAIN variable and change http:// part of server address to https:// (e.g. http://your-sly-instance-domain -> https://your-sly-instance-domain).
Repeat the same for SERVER_ADDRESS variable.
Save changes and close the file.
Restart Supervisely using sudo supervisely up -d command, otherwise changes won’t take effect.

ℹ️ After changing the server address you need to re-deploy all agents, which are connected to your instance.

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You can download this recording in asciicast v2 format, as a .cast file.

Download

Replay in terminal

You can replay the downloaded recording in your terminal using the asciinema play command:

asciinema play 612171.cast

If you don't have asciinema CLI installed then see installation instructions.

Use with stand-alone player on your website

Download asciinema player from the releases page (you only need .js and .css file), then use it like this:

<!DOCTYPE html>
<html>
<head>
  <link rel="stylesheet" type="text/css" href="asciinema-player.css" />
</head>
<body>
  <div id="player"></div>
  <script src="asciinema-player.min.js"></script>
  <script>
    AsciinemaPlayer.create(
      '/assets/612171.cast',
      document.getElementById('player'),
      { cols: 91, rows: 27 }
    );
  </script>
</body>
</html>

See asciinema player quick-start guide for full usage instructions.

While this site doesn't provide GIF conversion at the moment, you can still do it yourself with the help of asciinema GIF generator utility - agg.

Once you have it installed, generate a GIF with the following command:

agg https://asciinema.org/a/bJsPCmcOw4pkxw0FdQGhq1JsO demo.gif

Or, if you already downloaded the recording file:

agg demo.cast demo.gif

Check agg --help for all available options. You can change font family and size, select color theme, adjust speed and more.

See agg manual for full usage instructions.