nginx - php-fpm configuration is invalid

Question

The php-fpm configured under Ubuntu, the configuration is located under the pool.d directory. I have written two before, and there were no problems. However, after writing the new one, the startup is invalid, and the process can only be viewed. The previous configuration is valid. The following is my configuration:

[alumnus]

listen = 127.0.0.1:9000
user = www-data
group = www-data
listen.owner = www-data
listen.group = www-data
pm = dynamic
pm.max_children = 10
pm.start_servers = 3
pm.min_spare_servers = 1
pm.max_spare_servers = 10
daemonize = yes
listen.mode = 0666

Answer 1

I solved it myself. The configuration file naming problem was because the file in fpm’s pool.d directory must end with .conf, but I didn’t add it, so it kept failing