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I have an NGINX web server with two domains and it also runs phpMyAdmin.

phpMyAdmin is working fine and I access it through the below non-https url:

public-ip-address/phpMyAdmin

This is how the symbolic link was setup:

sudo ln -s /usr/share/phpmyadmin/ /var/www/html

Is there a way I can point phpMyAdmin to a website's subdirectory?

For example, I would like to access the phpMyAdmin login page by accessing the following URL:

domain1.com/phpMyAdmin/

How can I achieve this? domain1.com has https enabled. So it would also secure my phpMyAdmin login.

The server block is the same as the default block for NGINX. I have created a new config file by copying it to domain.com in the /etc/NGINX/sites-available folder.

The only changes are in the server and root path tags. Rest everything is default.

server domain1.com www.domain1.com; root /var/www/domain1.com/html/

I am using certbot for Let's Encrypt SSL certificates. My server block config is shared below:

# Server Block Config for domain1.com server { root /var/www/domain1.com/html; # Add index.php to the list if you are using PHP index index.php index.html index.htm index.nginx-debian.html; server_name domain1.com www.domain1.com; location / { # First attempt to serve request as file, then # as directory, then fall back to displaying a 404. # try_files $uri $uri/ =404; try_files $uri $uri/ /index.php?q=$uri&$args; } # pass PHP scripts to FastCGI server # location ~ \.php$ { include snippets/fastcgi-php.conf; # # # With php-fpm (or other unix sockets): fastcgi_pass unix:/var/run/php/php7.2-fpm.sock; # # With php-cgi (or other tcp sockets): # fastcgi_pass 127.0.0.1:9000; } # deny access to .htaccess files, if Apache's document root # concurs with nginx's one # #location ~ /\.ht { # deny all; #} listen [::]:443 ssl ipv6only=on; # managed by Certbot listen 443 ssl; # managed by Certbot ssl_certificate /etc/letsencrypt/live/domain1.com/fullchain.pem; # managed by Certbot ssl_certificate_key /etc/letsencrypt/live/domain1.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 } server { if ($host = www.domain1.com) { return 301 https://$host$request_uri; } # managed by Certbot if ($host = domain1.com) { return 301 https://$host$request_uri; } # managed by Certbot listen 80; listen [::]:80; server_name domain1.com www.domain1.com; return 404; # managed by Certbot }

Contents of /etc/nginx/snippets/fastcgi-php.conf:

# regex to split $uri to $fastcgi_script_name and $fastcgi_path fastcgi_split_path_info ^(.+\.php)(/.+)$; # Check that the PHP script exists before passing it try_files $fastcgi_script_name =404; # Bypass the fact that try_files resets $fastcgi_path_info # see: http://trac.nginx.org/nginx/ticket/321 set $path_info $fastcgi_path_info; fastcgi_param PATH_INFO $path_info; fastcgi_index index.php; include fastcgi.conf;
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  • Right way to do it depends on your nginx config. If you can, add to your question the server configuration block for domain1.com domain. Commented Jun 13, 2020 at 14:21
  • Thanks. I shall edit the question. Commented Jun 13, 2020 at 14:39
  • Can you show how is your default PHP handler looking? Usually it is location ~ \.php$ { ... } block. Commented Jun 13, 2020 at 15:33
  • @IvanShatsky I have updated my server block config in the main question. Can you please take a look? Commented Jun 13, 2020 at 15:52

2 Answers 2

Reset to default
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Here is the location block that should work for you (at least the similar config works for me):

 location ~* ^/phpmyadmin(?<pmauri>/.*)? { alias /usr/share/phpmyadmin/; index index.php; try_files $pmauri $pmauri/ =404; location ~ \.php$ { include fastcgi.conf; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$pmauri; fastcgi_pass unix:/var/run/php/php7.2-fpm.sock; } }

Place it before the default PHP handler location block, or the default PHP handler block will take precedence and this configuration won't work!

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So this location block shall be accessible at domain1.com/phpmyadmin? Do I need to edit the existing symbolic links?
@ShoumikDas Under domain1.com/phpMyAdmin as you wrote in your question (case sensitive). To make the check case insensitive replace ~ with ~*. No symlinks required at all for this config to work.
I get this error with sudo nginx -t: nginx: [emerg] "fastcgi_index" directive is duplicate in /etc/nginx/sites-enabled/domain1.com:26 nginx: configuration file /etc/nginx/nginx.conf test failed
@ShoumikDas Maybe it is already present in your snippets/fastcgi-php.conf? If it is and it's value is index.php, remove the corresponding line from this location block.
@ShoumikDas If it still won't work, add contents of this file to your question too.
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You can simply add another symlink to the domain1.com root, while keeping everything else same, like you did for the default domain.

sudo ln -s /usr/share/phpmyadmin/ /var/www/domain1.com/html

Am I missing something? I came to this thread while looking for a solution to another problem (Nginx alias breaks due to try_files $uri alias bug) but since you are already using symlink to phpmyadmin for the site you access through IP, you can do the same for any domain.

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