NGINX Multiple Site Setup

Question

Basically, my NGINX setup is working fine for 2 of my sites but adding a third redirects to the second one.

server {
    listen 80;

    root /var/www/html/link.com/public/;
    index index.php index.html index.htm index.nginx-debian.html;

    server_name www.link.com link.com;

    location / {

        # URLs to attempt, including pretty ones.
        try_files   $uri $uri/ /index.php?$query_string;

    }

    location ~ \.php$ {
        include snippets/fastcgi-php.conf;
        fastcgi_pass unix:/run/php/php7.0-fpm.sock;
    fastcgi_split_path_info ^(.+\.php)(/.+)$;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    include fastcgi_params;
    }

    location ~ /\.ht {
        deny all;
    }
}



user www-data;
worker_processes auto;
pid /run/nginx.pid;

events {
    worker_connections 768;
    # multi_accept on;
}

http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;
    # server_tokens off;

    # server_names_hash_bucket_size 64;
    # server_name_in_redirect off;

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

    ##
    # SSL Settings
    ##

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;

    ##
    # Logging Settings
    ##

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    ##
    # Gzip Settings
    ##

    gzip on;
    gzip_disable "msie6";

    # gzip_vary on;
    # gzip_proxied any;
    # gzip_comp_level 6;
    # gzip_buffers 16 8k;
    # gzip_http_version 1.1;
    # gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

    ##
    # Virtual Host Configs
    ##

    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;
}

My other 3 sites have the same config but editted accordingly. I also have a default section.

All 4 sites have a symbolic link in sites-enabled. I also havent editted the nginx.conf I dont think.

What could be the issue here?

Answer 1

Just consolidating the links in the comments above and adding a few more for reference :

https://www.nginx.com/resources/wiki/start/topics/examples/full/

https://www.nginx.com/resources/wiki/start/topics/examples/server_blocks/

https://nginx.org/en/docs/example.html

+

multiple websites on nginx & sites-available

Below two are in turn referenced in one of the answers in the above SO post :

http://nginx.org/en/docs/http/request_processing.html

http://nginx.org/en/docs/http/server_names.html

+

https://www.digitalocean.com/community/tutorials/how-to-set-up-nginx-server-blocks-virtual-hosts-on-ubuntu-16-04

While its not quite the standard SO answer, until someone else with better understanding comes along, you can refer these.