nginx.conf

user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;

# Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.
include /usr/share/nginx/modules/*.conf;

events {
    worker_connections 1024;
}

http {
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 2048;

    include             /etc/nginx/mime.types;
    default_type        application/octet-stream;

    # Load modular configuration files from the /etc/nginx/conf.d directory.
    include /etc/nginx/conf.d/*.conf;

    server {
        listen 80 default_server;
        server_name techSupportRedirect;
        return 301 https://$host$request_uri;
    }

    server {
        listen       443 ssl;
        listen       [::]:443 ssl;
        server_name  techSupport;
        root /data/techSupport;
        index index.html;

        # Load configuration files for the default server block.
        include /etc/nginx/default.d/*.conf;

        ssl on;
        ssl_certificate /etc/letsencrypt/live/creativetechteam.bmstu.ru/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/creativetechteam.bmstu.ru/privkey.pem;
        ssl_protocols TLSv1.2 TLSv1.3;
        ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';
        ssl_prefer_server_ciphers on;


        location ~* \/image\/.+\.(?:png|jpg|jpeg)$ {
                root /data/techSupportImages;
                try_files $uri $uri/;
                expires 1s;
                add_header Cache-Control "public";
        }
        location /api {
                proxy_pass http://localhost:9000;
        }
        location / {
                try_files $uri $uri/ $uri.html /index.html;
        }

        location ~* \.(?:css|js)$ {
            expires 1h;
            add_header Cache-Control "public";
        }

        location ~* \.(?:json|png|jpg|jpeg|gif|svg|ico|ttf|otf)$ {
            expires 7d;
            add_header Cache-Control "public";
        }
    }
}