Demonstration of Applying labels to nodes and using these labels as constraints for services to run on specific nodes. Also showing that labels can be applied to just about every other object in docker; images, networks, volumes, services, etc.
https://asciinema.org/a/224934
Append ?t=30 to start the playback at 30s, ?t=3:20 to start the playback at 3m 20s.
?t=30
?t=3:20
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Use snippets below to display a preview image linking to this recording. Ideal for places where scripts are not allowed, such as project README files.
HTML:
<a href="https://asciinema.org/a/224934" target="_blank"><img src="https://asciinema.org/a/224934.svg" /></a>
Markdown:
[](https://asciinema.org/a/224934)
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<script src="https://asciinema.org/a/224934.js" id="asciicast-224934" async="true"></script>
Paste the above script tag where you want the player to be displayed on your page.
See embedding docs for more player customization options.
You can download this recording in asciicast v2 format, as a .cast file.
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asciinema play
asciinema play 224934.cast
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Download asciinema player from the releases page (you only need .js and .css file), then use it like this:
.js
.css
<!DOCTYPE html> <html> <head> <link rel="stylesheet" type="text/css" href="/assets/asciinema-player.css" /> </head> <body> <div id="player"></div> <script src="/assets/asciinema-player.min.js"></script> <script> AsciinemaPlayer.create( '/assets/224934.cast', document.getElementById('player'), { cols: 140, rows: 45 } ); </script> </body> </html>
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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/224934 demo.gif
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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.
agg --help
See agg manual for full usage instructions.
