66 lines
2.0 KiB
Plaintext
66 lines
2.0 KiB
Plaintext
server {
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server_name {{ impress_hostname }};
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listen 80;
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listen [::]:80;
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if ($host = {{ impress_hostname }}) {
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return 301 https://$host$request_uri;
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}
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}
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server {
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set $maintenance 0; # To enable maintenance mode, set this to 1.
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server_name {{ impress_hostname }};
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listen 443 ssl;
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listen [::]:443 ssl;
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ssl_certificate /etc/letsencrypt/live/{{ impress_hostname }}/fullchain.pem;
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ssl_certificate_key /etc/letsencrypt/live/{{ impress_hostname }}/privkey.pem;
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include /etc/letsencrypt/options-ssl-nginx.conf;
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ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
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ssl_session_cache shared:SSL:10m; # https://superuser.com/q/1484466/14127
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root /srv/impress/current/public;
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# Serve assets using their precompressed *.gz versions.
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# The filenames contain content hashes, so they should be safe to
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# cache forever.
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# https://stackoverflow.com/a/6952804/107415
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location ~ ^/assets/ {
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gzip_static on;
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expires max;
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add_header Cache-Control public;
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add_header Last-Modified "";
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add_header ETag "";
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}
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location /public-data/ {
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autoindex on;
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}
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# On status 503, return the maintenance page. (We'll trigger this ourselves
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# in the @app location, if $maintenance is on.)
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error_page 503 /maintenance.html;
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# On status 502, return the outage page. (nginx will trigger this if the
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# `proxy_pass` to the application fails.)
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error_page 502 /outage.html;
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# Try serving static files first. If not found, fall back to the app.
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try_files $uri/index.html $uri @app;
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location @app {
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# If we're hardcoded as being in maintenance mode, return status 503, which
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# will show the maintenance page as specified above.
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if ($maintenance = 1) {
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return 503;
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}
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proxy_pass http://127.0.0.1:3000;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto https;
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proxy_set_header X-Forwarded-Server $host;
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proxy_set_header Host $http_host;
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proxy_redirect off;
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}
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} |