How to change the listen port?

[electricmessiah]

I'm using docker compose and have my port set to

    ports:
      - 9074:9000

Caddy keeps getting refused access to the port using

	php_fastcgi php-7.4-fpm:9074 {
		root /var/www/html
	}

I've also tried that didn't work

 ports:
      - 9074:9074

Is there something else I need to do? Is there an environment variable for the listen port?

[shinsenter]

    ports:
      - 9074:9000

↑
This setup maps container port 9000 to a port on the host machine.

If the Caddy container accesses the PHP-FPM container via the service name, try using port 9000 instead of 9074.

php_fastcgi php-7.4-fpm:9000 {
	root /var/www/html
}

Or if you want to use port 9074 in this case, you must use the host machine’s IP within the Docker network.

php_fastcgi <Host Machine IP>:9074 {
	root /var/www/html
}