nginx.conf

server {
    listen 80;
    server_name nanolooker.com www.nanolooker.com;
    return 301 https://$host$request_uri;
}

server {
    access_log on;
    error_log on;

    server_name nanolooker.com www.nanolooker.com;
    listen 443 ssl; # managed by Certbot

    ssl_certificate /etc/letsencrypt/live/www.nanolooker.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/www.nanolooker.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

    gzip on;
    gzip_disable "msie6";
    gzip_vary on;
    gzip_comp_level 9;
    gzip_min_length 256;
    gzip_proxied any;
    gzip_types
        text/css
        text/plain
        text/javascript
        application/javascript
        application/json
        application/x-javascript
        application/xml
        application/xml+rss
        application/xhtml+xml
        application/x-font-ttf
        application/x-font-opentype
        application/vnd.ms-fontobject
        image/svg+xml
        image/x-icon
        application/rss+xml
        application/atom_xml;

    location /  {
        proxy_pass http://localhost:3010;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'Upgrade';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
    }

    location /ws {
        proxy_pass http://localhost:7078;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'Upgrade';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
        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 $scheme;
        proxy_pass_request_headers on;
    }
}