Always-On HTTPS With Nginx Behind an ELB - Scott W. Bradley

A while back, I wrote about configuring a Rails app to always enforce HTTPS behind an ELB. The main problem is that it’s easy to setup the blanket requirement for HTTPS, but when you are behind an ELB, where the ELB is acting as the HTTPS endpoint and only sending HTTP traffic to your server, you break the ability to respond with an HTTP 200 OK response for the health check that the ELB needs. Thi

[yyamano]

ヘッダを見ればいいけど、ヘルスチェックを除外しないといけない。