impress/deploy/files/sites-available/impress.conf
Matchu 024041e591 Configure nginx to send pre-gzipped files to the client
Rails already creates little pre-gzipped `.gz` copies of all our assets
in the `public/assets` directory when we build. This configures nginx to
send those when available!

We weren't doing *any* gzip stuff before, so this helps a lot with those
bigger JS files, like the `wardrobe-2020` stuff. It's now at ~.5MB with
compression, which is still a bit big, but nowhere near as offensive as
the 4.5MB pre-anything, or 1.5MB post-minification, lol.
2023-10-25 15:44:01 -07:00

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server {
server_name {{ impress_hostname }};
listen 80;
if ($host = {{ impress_hostname }}) {
return 301 https://$host$request_uri;
}
}
server {
server_name {{ impress_hostname }};
listen 443 ssl;
ssl_certificate /etc/letsencrypt/live/{{ impress_hostname }}/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/{{ impress_hostname }}/privkey.pem;
include /etc/letsencrypt/options-ssl-nginx.conf;
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
ssl_session_cache shared:SSL:10m; # https://superuser.com/q/1484466/14127
root /srv/impress/current/public;
# Serve assets using their precompressed *.gz versions.
# The filenames contain content hashes, so they should be safe to
# cache forever.
# https://stackoverflow.com/a/6952804/107415
location ~ ^/assets/ {
gzip_static on;
expires max;
add_header Cache-Control public;
add_header Last-Modified "";
add_header ETag "";
}
# Try serving static files first. If not found, fall back to the app.
try_files $uri/index.html $uri @app;
location @app {
proxy_pass http://127.0.0.1:3000;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header Host $http_host;
proxy_redirect off;
}
}