Some Docker love needed

Ok, I am a Dockerfan but I am too stingy (or my students are) for my own server. Hence I use Binder a great deal. I create my own Docker images and this used to work beautifully with binder but for a weeks Binder has stopped working for me and I get no log messages, etc. Here’s a public sample repository I use to create Docker images (which I subsequently upload to dockerhub and reuse them for my other projects):

Ok, seems to work with firefox but fails with chrome. Strange…

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If you bring up the browser’s developer console do you see any errors or warnings?


Good idea, this might be helpful for some of you
Loading Google Analytics, since Do Not Track is off
master:119 Loading Matomo tracking, since Do Not Track is off
master?filepath=work:1 A cookie associated with a cross-site resource at … was set without the SameSite attribute. It has been blocked, as Chrome now only delivers cookies with cross-site requests if they are set with SameSite=None and Secure. You can review cookies in developer tools under Application>Storage>Cookies and see more details at … and …

Binder can struggle with some do not track / cooke blockers; eg I get issues with Ghostery app running. If you call a MyBinder server explicitly, eg, it seems to work okay.