php8.2-fpm.sock, Nginx Web Server

Asked by Manjeet · 2 months ago · 2 answers

vinoy

The missing php8.2-fpm.sock can be frustrating, but let's work together to diagnose and fix it! Here are some steps to investigate:

1. Verify Configuration:

Nginx config: Double-check your Nginx configuration file where you specify the fastcgi_pass directive. Ensure it points to the correct socket path, for example, fastcgi_pass unix:/run/php/php8.2-fpm.sock;.
php-fpm config: Review the listen parameter in your php-fpm pool configuration file (/etc/php/8.2/fpm/pool.d/www.conf). Confirm it's using the expected path like listen = /run/php/php8.2-fpm.sock;.

2. Check Permissions and ownership:

Run ls -l /run/php/php8.2-fpm.sock to verify file permissions and ownership. The socket should be owned by the user running php-fpm (often www-data) and be writable by that user.
Ensure the directory itself (/run/php) has proper permissions. It should be owned by the root user and writable by the php-fpm user.

3. Restart Services:

Sometimes, services need a nudge to pick up configuration changes. Try restarting both Nginx and php-fpm:
- sudo systemctl restart nginx
- sudo systemctl restart php8.2-fpm

4. Further Diagnosis:

If the above steps don't solve the issue, try checking php-fpm logs for any errors: sudo tail -f /var/log/php8.2-fpm/error.log.
You can also check system logs for clues: sudo tail -f /var/log/syslog.

Additional Tips:

Some systems might use an alternative path for the php-fpm socket. Consult your system documentation or configuration files for guidance.
Ensure you have the correct php8.2 package installed and not a different version, like php8.1.