Upstream fastcgi unix var menjalankan php php7 2 fpm sock

Saya menginstal php8. 1 di ubuntu 18. 04 tetapi mendapat masalah. Saya mendapatkan kesalahan 502 Bad Gateway. Kesalahan. log memberikan kesalahan berikut

2022/06/30 17:48:38 [crit] 2224#2224: *1 connect() to unix:/var/run/php/php8.1-fpm.sock failed (2: No such file or directory) while connecting to upstream, client: 127.0.0.1, server: _, request: "GET /w3_scalar.php HTTP/1.1", upstream: "fastcgi://unix:/var/run/php/php8.1-fpm.sock:", host: "localhost

Rincian lainnya adalah

$ sudo nginx -t
[sudo] password for zulfi: 
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

dan

$ sudo systemctl restart php8.1-fpm
~$ sudo systemctl status nginx.service
● nginx.service - A high performance web server and a reverse proxy server
   Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor preset: en
   Active: active (running) since Wed 2022-06-29 15:49:48 CDT; 1 day 2h ago
     Docs: man:nginx(8)
  Process: 2220 ExecStart=/usr/sbin/nginx -g daemon on; master_process on; (code
  Process: 2010 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on; master_process 
 Main PID: 2221 (nginx)
    Tasks: 13 (limit: 4915)
   CGroup: /system.slice/nginx.service
           ├─2221 nginx: master process /usr/sbin/nginx -g daemon on; master_pro
           ├─2224 nginx: worker process
           ├─2226 nginx: worker process



~$ journalctl -xe
-- Unit systemd-hostnamed.service has finished starting up.
-- 
-- The start-up result is RESULT.
Jun 30 17:58:08 lc2530hz audit[20050]: AVC apparmor="ALLOWED" operation="connect
Jun 30 17:58:08 lc2530hz audit[20050]: AVC apparmor="ALLOWED" operation="file_pe
Jun 30 17:58:08 lc2530hz audit[20050]: AVC apparmor="ALLOWED" operation="file_pe
Jun 30 17:58:08 lc2530hz audit[20050]: AVC apparmor="ALLOWED" operation="file_pe
Jun 30 17:58:08 lc2530hz audit[20050]: AVC apparmor="ALLOWED" operation="file_pe
Jun 30 17:58:08 lc2530hz kernel: audit: type=1400 audit(1656629888.891:266): app
Jun 30 17:58:08 lc2530hz kernel: audit: type=1400 audit(1656629888.891:267): app
Jun 30 17:58:08 lc2530hz kernel: audit: type=1400 audit(1656629888.891:268): app
Jun 30 17:58:08 lc2530hz kernel: audit: type=1400 audit(1656629888.891:269): app
Jun 30 17:58:08 lc2530hz kernel: audit: type=1400 audit(1656629888.891:270): app
Jun 30 17:58:09 lc2530hz org.gnome.Nautilus[4167]: func=xmlSecCheckVersionExt:fi
Jun 30 17:58:09 lc2530hz kernel: CPU4: Core temperature above threshold, cpu clo
Jun 30 17:58:09 lc2530hz kernel: CPU10: Core temperature above threshold, cpu cl
Jun 30 17:58:09 lc2530hz kernel: CPU4: Core temperature/speed normal
Jun 30 17:58:09 lc2530hz kernel: CPU10: Core temperature/speed normal

Informasi file adalah

/etc/php/8.1/fpm/php-fpm.conf
pid = /run/php/php8.1-fpm.pid
error_log = /var/log/php8.1-fpm.log
include=/etc/php/8.1/fpm/pool.d/*.conf

/etc/php/8.1/fpm/pool.d/www.conf:
user = www-data
group = www-data
listen = /run/php/php8.1-fpm.sock
listen.group = www-data
listen = 127.0.0.1:9000

Beberapa orang tolong bimbing saya bagaimana mengatasi kesalahan Gateway 502 yang buruk ini ketika saya menjalankan file php saya di browser menggunakan. http. //localhost/w3_scalar. php

Perhatikan file di atas berjalan di php 7. 4 Zulfi

==3 Juli 2022 @Tom Yan. Perintah pertama

 $ systemctl status php8.1-fpm
    ● php8.1-fpm.service - The PHP 8.1 FastCGI Process Manager
       Loaded: loaded (/lib/systemd/system/php8.1-fpm.service; enabled; vendor prese
       Active: active (running) since Sun 2022-07-03 16:58:24 CDT; 42min ago
         Docs: man:php-fpm8.1(8)
      Process: 2087 ExecStartPost=/usr/lib/php/php-fpm-socket-helper install /run/ph
     Main PID: 1921 (php-fpm8.1)
       Status: "Processes active: 0, idle: 2, Requests: 0, slow: 0, Traffic: 0req/se
        Tasks: 3 (limit: 4915)
       CGroup: /system.slice/php8.1-fpm.service
               ├─1921 php-fpm: master process (/etc/php/8.1/fpm/php-fpm.conf)
               ├─2079 php-fpm: pool www
               └─2085 php-fpm: pool www
    
    Jul 03 16:58:24 lc2530hz systemd[1]: Starting The PHP 8.1 FastCGI Process Manage
    Jul 03 16:58:24 lc2530hz systemd[1]: Started The PHP 8.1 FastCGI Process Manager

Perintah Kedua

$ journalctl -bu php8.1-fpm
Failed to parse boot descriptor 'u'

Saya menemukan tautan berikut. https. //stackoverflow. com/questions/51158830/nginx-connect-to-unix-var-run-php7-2-fpm-sock-failed-2-no-such-file-or-dir,

tetapi itu tidak terkait dengan php8. 1-fpm, seseorang tolong bimbing saya

$ sudo ps aux | grep 'php'
[sudo] password for zulfi: 
root      1921  0.0  0.1 454156 27524 ?        Ss   16:58   0:00 php-fpm: master process (/etc/php/8.1/fpm/php-fpm.conf)
www-data  2079  0.0  0.0 456452 13896 ?        S    16:58   0:00 php-fpm: pool www
www-data  2085  0.0  0.0 456452 13896 ?        S    16:58   0:00 php-fpm: pool www
zulfi    13627  0.0  0.0 210984  6284 ?        Sl   17:39   0:00 /usr/lib/libreoffice/program/oosplash --writer file:///home/zulfi/Linux_Forum_SC%20Tools/nginx/nginx%20for%20php8/502%20bad%20gateway%20connect%20problem8p1.odt
zulfi    13646 99.7  2.7 2006652 443460 ?      Rl   17:39  25:54 /usr/lib/libreoffice/program/soffice.bin --writer file:///home/zulfi/Linux_Forum_SC%20Tools/nginx/nginx%20for%20php8/502%20bad%20gateway%20connect%20problem8p1.odt --splash-pipe=5
zulfi    15893  0.0  0.0  14432  1116 pts/0    S+   18:05   0:00 grep --color=auto php

Juga. ~

$ sudo nginx -t
[sudo] password for zulfi: 
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

@Tom Yan

$ ls -l /var/
total 52
drwxr-xr-x  2 root root     4096 Jul  3 17:03 backups
drwxr-xr-x 18 root root     4096 May 27 17:18 cache
drwxrwsrwt  2 root whoopsie 4096 Jun 22 16:44 crash
drwxr-xr-x 86 root root     4096 Feb 18 23:31 lib
drwxrwsr-x  2 root staff    4096 Apr 24  2018 local
lrwxrwxrwx  1 root root        9 Feb  8  2019 lock -> /run/lock
drwxrwxr-x 18 root syslog   4096 Jul  3 17:03 log
drwxrwsr-x  2 root mail     4096 Jul 24  2018 mail
drwxrwsrwt  2 root whoopsie 4096 Jul 24  2018 metrics
drwxr-xr-x  2 root root     4096 Jul 24  2018 opt
lrwxrwxrwx  1 root root        4 Feb  8  2019 run -> /run
drwxr-xr-x 21 root root     4096 Apr 12 23:08 snap
drwxr-xr-x  7 root root     4096 Jul 24  2018 spool
drwxrwxrwt  9 root root     4096 Jul  3 18:09 tmp
drwxrwxrwx  3 root root     4096 May 23  2019 w

@Tom Yan

masih mendapatkan.

$ sudo nginx -t
[sudo] password for zulfi: 
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

status

$ sudo systemctl status /var/run/php/php8.1-fpm.sock
[sudo] password for zulfi: 
Unit var-run-php-php8.1\x2dfpm.sock.mount could not be found.

Dengarkan saya = dengarkan = /run/php/php8. 1-fpm. sock, haruskah saya mengubahnya ke /var/run/php8. 1-fpm. kaus kaki?

@Tom Yan, stat memberi saya kesalahan

$stat /var/run/php/php8.1-fpm.sock
stat: cannot stat '/var/run/php/php8.1-fpm.sock': No such file or directory

Saya juga punya versi lain

$ sudo nginx -t
[sudo] password for zulfi: 
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

Apakah mereka menciptakan masalah?

$ sudo nginx -t
[sudo] password for zulfi: 
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

dan

@lc2530hz

$ sudo nginx -t
[sudo] password for zulfi: 
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

@lc2530hz. ~$ Juga www. conf memiliki tambahan berikut

$ sudo nginx -t
[sudo] password for zulfi: 
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

dan dengarkan = 127. 0. 0. 1. 9000 diubah menjadi

$ sudo nginx -t
[sudo] password for zulfi: 
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

Apakah saya masih membutuhkan

$ sudo nginx -t
[sudo] password for zulfi: 
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

@Tom Yan, saya menerima pesan gagal

$ sudo nginx -t
[sudo] password for zulfi: 
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

dan $ journalctl -xe 04 Juli 18. 28. Kernel 48 lc2530hz. CPU6. Temperatur paket di atas ambang batas, cpu 04 Juli 18. 28. Kernel 48 lc2530hz. CPU1. Temperatur paket di atas ambang batas, cpu 04 Juli 18. 28. Kernel 48 lc2530hz. CPU7. Pak