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Digitalocean step by step guide to nginx configuration

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1 Oct 2022, 11:52


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  • Is nginx necessary to use?

    Moved Solved Hosting 18 Jul 2023, 11:28
    1 Votes
    2 Posts
    381 Views

    @Panda said in Cloudflare bot fight mode and Google search:

    Basic question again, is nginx necessary to use?

    No, but you’d need something at least to handle the inbound requests, so you could use Apache, NGINX, Caddy… (there are plenty of them, but I tend to prefer NGINX)

    @Panda said in Cloudflare bot fight mode and Google search:

    Do these two sites need to be attached to different ports, and the ports put in the DNS record?

    No. They will both use ports 80 (HTTP) and 443 (HTTPS) by default.

    @Panda said in Cloudflare bot fight mode and Google search:

    Its not currently working, but how would the domain name know which of the two sites to resolve to without more info?
    Currently it only says the IP of the whole server.

    Yes, that’s correct. Domain routing is handled (for example) at the NGINX level, so whatever you have in DNS will be presented as the hostname, and NGINX will expect a match which once received, will then be forwarded onto the relevant destination.

    As an example, in your NGINX config, you could have (at a basic level used in reverse proxy mode - obviously, the IP addresses here are redacted and replaced with fakes). We assume you have created an A record in your DNS called “proxy” which resolves to 192.206.28.1, so fully qualified, will be proxy.sudonix.org in this case.

    The web browser requests this site, which is in turn received by NGINX and matches the below config

    server { server_name proxy.sudonix.org; listen 192.206.28.1; root /home/sudonix.org/domains/proxy.sudonix.org/ogproxy; index index.php index.htm index.html; access_log /var/log/virtualmin/proxy.sudonix.org_access_log; error_log /var/log/virtualmin/proxy.sudonix.org_error_log; location / { proxy_set_header Access-Control-Allow-Origin *; proxy_set_header Host $host; proxy_pass http://localhost:2000; proxy_redirect off; proxy_set_header Host $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Api-Key $http_x_api_key; } location /images { index index.php index.htm index.html; root /home/sudonix.org/domains/proxy.sudonix.org/ogproxy; } fastcgi_split_path_info "^(.+\.php)(/.+)$"; listen 192.206.28.1:443 ssl http2; ssl_certificate /home/sudonix.org/domains/proxy.sudonix.org/ssl.combined; ssl_certificate_key /home/sudonix.org/ssl.key; }

    The important part here is server_name proxy.sudonix.org; as this is used to “map” the request to the actual domain name, which you can see in the root section as root /home/sudonix.org/domains/proxy.sudonix.org/ogproxy;

    As the DNS record you specified matches this hostname, NGINX then knows what to do with the request when it receives it.

  • 4 Votes
    25 Posts
    1k Views

    @justoverclock Any update ?

    Thanks

    EDIT - marking as solved based on the below thread
    https://sudonix.com/topic/339/digitalocean-step-by-step-guide-to-nginx-configuration

  • 4 Votes
    10 Posts
    761 Views

    @phenomlab thanks for sharing, after four or five months I will migrate to DO 2 or 4gb RAM droplet. 👍

  • 11 Votes
    26 Posts
    2k Views

    i think we can mark this discussion as solved

    learned how to install virtualmin with NGINX We can easily point the DNS by mentioning server IP at CF a name record learned how to install SSL
  • 2 Votes
    20 Posts
    1k Views

    @elhana-fine Yes that will happen of of course if you still choose to restart the NGINX service after making a change and the test fails. The test on it’s own will state the error and the line number allowing you to fix that first 🙂

  • nginx seo urls

    Solved Configure 15 Oct 2021, 13:45
    3 Votes
    15 Posts
    1k Views

    @riekmedia that looks fine to me

  • Virtualmin Letsencrypt Renewal

    Solved Hosting 2 Oct 2021, 00:27
    1 Votes
    13 Posts
    1k Views

    @gotwf said in Virtualmin Letsencrypt Renewal:

    I favor KISS engineering

    Then I think you’ll be able to appreciate this
    https://content.sudonix.com/keep-it-simple-stupid/

  • 1 Votes
    12 Posts
    1k Views

    @ash3t Great 🙂 Glad everything has worked out.