nginx/sa.conf

proxy_cache_path /var/cache/nginx/gerrit levels=2 keys_zone=GERRIT:1m inactive=1w max_size=16m;

server {
    listen 80;
    listen [::]:80;

    location /.well-known/acme-challenge/ {
        root /var/www/certbot;
    }

    location / {
	    return 301 https://$host$request_uri;
    }
}

server {
    listen 443 ssl;
    listen [::]:443 ssl;

    server_name id.miau.local;

    location /auth/ {   # Gerrit adds this prefix for Keycloak...
        rewrite ^/auth(.*)$ $1 last;
    }

    location / {
        proxy_pass          http://keycloak:8080;
        proxy_set_header    X-Forwarded-For $remote_addr;
        proxy_set_header    Host $host;
    }
}

server {
    listen 443 ssl default_server;
    listen [::]:443 ssl default_server;
    ssl_certificate /etc/nginx/certs/live/miau.local/fullchain.pem;
    ssl_certificate_key /etc/nginx/certs/live/miau.local/privkey.pem;
    ssl_protocols TLSv1.3;
    ssl_prefer_server_ciphers on;
    #ssl_dhparam /etc/nginx/dhparam.pem;
    ssl_ciphers EECDH+AESGCM:EDH+AESGCM;
    ssl_ecdh_curve secp384r1;
    ssl_session_timeout  10m;
    ssl_session_cache shared:SSL:10m;
    ssl_session_tickets off;
    ssl_stapling on;
    ssl_stapling_verify on;
    resolver 8.8.8.8 8.8.4.4 valid=300s;
    resolver_timeout 5s;
    # Disable strict transport security for now. You can uncomment the following
    # line if you understand the implications.
    #add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload";
    add_header X-Frame-Options DENY;
    add_header X-Content-Type-Options nosniff;
    add_header X-XSS-Protection "1; mode=block";

    server_name review.miau.local;

    location / {
        proxy_pass        http://gerrit:8080;
        proxy_set_header  X-Forwarded-For $remote_addr;
        proxy_set_header  Host $host;

        location ~ ^/(bower_components|elements|fonts|styles)/ {
            proxy_pass              http://gerrit:8080;
            proxy_set_header        X-Forwarded-For $remote_addr;
            proxy_set_header        Host $host;
            proxy_cache             GERRIT;
            proxy_cache_valid       200 1h;
            proxy_cache_use_stale   error timeout invalid_header updating http_500 http_503;
            # Gerrit bug sets `private`, hence the whole location override:
            proxy_ignore_headers    Cache-Control;
        }
    }
}