Hm. Closest I had got was setting the Cache Control headers really low -
so it was supposed to be rare. Perhaps 5 minutes on "sid" as a default
is too long?
The timeouts we have are:
ExpiresDefault "access plus 30 minutes"
James, you said you fixed this! ;P
admin@ip-10-0-0-64:/var/log/fai/cloud3/last$ sudo apt update
Get:1 http://cloudfront.debian.net sid InRelease [219 kB]
Ign http://cloudfront.debian.net jessie InRelease
Get:2 http://cloudfront.debian.net jessie-updates InRelease [145 kB]
Get:3
