![无法让 Apache 连接到 PHP-FPM:(13)权限被拒绝:AH00957:FCGI:尝试连接到 127.0.0.1:9000](https://linux22.com/image/793814/%E6%97%A0%E6%B3%95%E8%AE%A9%20Apache%20%E8%BF%9E%E6%8E%A5%E5%88%B0%20PHP-FPM%EF%BC%9A%EF%BC%8813%EF%BC%89%E6%9D%83%E9%99%90%E8%A2%AB%E6%8B%92%E7%BB%9D%EF%BC%9AAH00957%EF%BC%9AFCGI%EF%BC%9A%E5%B0%9D%E8%AF%95%E8%BF%9E%E6%8E%A5%E5%88%B0%20127.0.0.1%3A9000.png)
我正在尝试在 AlmaLinux 9.3 上设置带有 FastCGI 和 PHP-FPM 的 Apache,但遇到了这个错误。我找不到我缺少的东西。这是错误:
[Mon Mar 25 18:12:33.617487 2024] [proxy:error] [pid 53175:tid 53322] (13)Permission denied: AH00957: FCGI: attempt to connect to 127.0.0.1:9000 (127.0.0.1:9000) failed
[Mon Mar 25 18:12:33.617516 2024] [proxy_fcgi:error] [pid 53175:tid 53322] [client 181.164.62.251:58534] AH01079: failed to make connection to backend: 127.0.0.1
我之前看过一些类似的帖子,它们通常与 PHP-FPM 在 Unix 套接字上监听有关。但事实并非如此。PHP-FPM 正在 127.0.0.1:9000 上运行:
[root@localhost ~]# netstat -natp |grep LISTEN
tcp 0 0 0.0.0.0:2200 0.0.0.0:* LISTEN 20770/sshd: /usr/sb
tcp 0 0 127.0.0.1:11211 0.0.0.0:* LISTEN 29089/memcached
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 53791/php-fpm: mast
tcp6 0 0 :::2200 :::* LISTEN 20770/sshd: /usr/sb
tcp6 0 0 :::3306 :::* LISTEN 46052/mysqld
tcp6 0 0 ::1:11211 :::* LISTEN 29089/memcached
tcp6 0 0 :::80 :::* LISTEN 47529/httpd
tcp6 0 0 :::443 :::* LISTEN 47529/httpd
tcp6 0 0 :::33060 :::* LISTEN 46052/mysqld
我可以连接到它:
[root@localhost ~]# telnet 127.0.0.1 9000
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
^]
telnet> Connection closed.
如果我没记错的话,SELinux 不应该阻止它:
[root@localhost ~]# semanage port -l |grep 9000
http_port_t tcp 80, 81, 443, 488, 8008, 8009, 8443, 9000
matahari_port_t tcp 49000
matahari_port_t udp 49000
防火墙也不应该:
[root@localhost ~]# firewall-cmd --zone=internal --list-ports
9000/tcp
[root@localhost ~]# firewall-cmd --zone=home --list-ports
9000/tcp
以下是代理声明:
# Proxy declaration
<Proxy "fcgi://127.0.0.1:9000">
ProxySet disablereuse=on
</Proxy>
# Redirect to the proxy
<FilesMatch \.php$>
SetHandler proxy:fcgi://127.0.0.1:9000
</FilesMatch>
以下是 PHP-FPM 的配置:
[www]
user = www
group = www
listen = 127.0.0.1:9000
listen.acl_users = apache
listen.acl_groups = apache
listen.allowed_clients = 127.0.0.1
pm = dynamic
pm.max_children = 50
pm.start_servers = 5
pm.min_spare_servers = 5
pm.max_spare_servers = 35
slowlog = /var/log/php-fpm/www-slow.log
php_admin_value[error_log] = /var/log/php-fpm/www-error.log
php_admin_flag[log_errors] = on
php_value[session.save_handler] = memcached
php_value[session.save_path] = "localhost:11211"
php_value[soap.wsdl_cache_dir] = /var/lib/php/fpm/wsdlcache
我显然遗漏了一些东西,但我看不出是什么。