Service restart 2021-02-09 15:30
Michel-Ange reported that one could not log in anymore (timeout). After investigating for 20 minutes, and trying to just restart jupyterhub, I went for a hard reboot to have the service available for Michel-Ange's class at 16:15. The load was very low, with about 30 users. No obvious resource shortage. Logs of jupyterhub and docker in ~nthiery