nginx: connect() failed (111: Connection refused) while connecting to upstream
I don't think that solution would work anyways because you will see some error message in your error log file.
The solution was a lot easier than what I thought.
simply, open the following path to your php5-fpm
sudo nano /etc/php5/fpm/pool.d/www.conf
or if you're the admin 'root'
nano /etc/php5/fpm/pool.d/www.conf
Then find this line and uncomment it:
listen.allowed_clients = 127.0.0.1
This solution will make you be able to use listen = 127.0.0.1:9000 in your vhost blocks
like this: fastcgi_pass 127.0.0.1:9000;
after you make the modifications, all you need is to restart or reload both Nginx and Php5-fpm
Php5-fpm
sudo service php5-fpm restart
or
sudo service php5-fpm reload
Nginx
sudo service nginx restart
or
sudo service nginx reload
From the comments:
Also comment
;listen = /var/run/php5-fpm.sock
and add
listen = 9000
I had the same problem when I wrote two upstreams in NGINX conf
upstream php_upstream { server unix:/var/run/php/my.site.sock; server 127.0.0.1:9000;}...fastcgi_pass php_upstream;
but in /etc/php/7.3/fpm/pool.d/www.conf
I listened the socket only
listen = /var/run/php/my.site.sock
So I need just socket, no any 127.0.0.1:9000
, and I just removed IP+port upstream
upstream php_upstream { server unix:/var/run/php/my.site.sock;}
This could be rewritten without an upstream
fastcgi_pass unix:/var/run/php/my.site.sock;
This may be useful for someone:
If you have multiple versions of PHP installed e.g 8.0 and 7.4 on your mac, and you have tried several options and still gets a 502 Gateway error, trying check how your valet connects with your PHP version and Nginx.
from terminal run valet use PHP@7.4
if that's the version you use.The current version will be unlinked and the new version linked then Nginx and php@7.4 will be restarted.