(These changes were made on 2022-01-28. I forgot to post them to this category at the time.)
2022 January 28
Made a mirror backup to Juno.
Made a backup AMI:
Scanalyst Backup 2022-01-28 ami-04dd82199a9421700
/ snap-034e5ce1c4a73b53e
/server snap-09a6e0d79136cf999
Installed 17 update packages, 13 for security.
super
yum update
Stopped Discourse.
cd ~/discourse/image
./launcher stop app
The system had been up for 36 days.
Rebooted.
The system came up promptly after the reboot. We are still running on
kernel 4.14.256-197.484.amzn2.x86_64.
The Discourse Docker container started automatically after the reboot
and serves HTTP requests normally.
On the Discourse Upgrade manager page:
https://scanalyst.fourmilab.ch/admin/upgrade
I upgraded:
docker_manager (This upgrade must be run first:
the other upgrade buttons are
disabled until it has been updated.)
discourse-math (MathJax)
discourse-spoiler-alert
discourse
The Admin page now reports we're running on 2.9.0.beta1.
Verified that spoilers and MathJax are working after being updated.
You can quickly check a site's SSL certificate with:
https://dnschecker.org/ssl-certificate-examination.php