如何使用 supervisord 啟動 php7.0-fpm？

我正在嘗試用 apache2 和 nginx 用 php7.0-fpm 建構一個 dockerized ubuntu 16.04lts

我用過但沒用的命令

[program:php-fpm7.0]
command = /usr/sbin/php-fpm7.0 --daemonize --fpm-config /etc/php/7.0/fpm/php-fpm.conf
autostart=true
autorestart=true
priority=5
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
stderr_logfile=/dev/stderr
stderr_logfile_maxbytes=0

和

[program:php-fpm7.0]
command = /usr/sbin/php-fpm7.0 -c /etc/php/7.0/fpm/php-fpm.conf
autostart=true
autorestart=true
priority=5
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
stderr_logfile=/dev/stderr
stderr_logfile_maxbytes=0

和

[program:php-fpm7.0]
command = /usr/sbin/php-fpm7.0 -c /etc/php/7.0/fpm
autostart=true
autorestart=true
priority=5
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
stderr_logfile=/dev/stderr
stderr_logfile_maxbytes=0

以下是當我嘗試作為容器執行時來自 docker 的錯誤日誌

來自 apache2 容器

2016-06-26 20:04:21,488 CRIT Set uid to user 0
2016-06-26 20:04:21,496 INFO RPC interface 'supervisor' initialized
2016-06-26 20:04:21,496 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2016-06-26 20:04:21,496 INFO supervisord started with pid 8
2016-06-26 20:04:22,499 INFO spawned: 'php-fpm7.0' with pid 11
2016-06-26 20:04:22,500 INFO spawned: 'apache2' with pid 12
2016-06-26 20:04:22,571 INFO exited: apache2 (exit status 0; not expected)
[26-Jun-2016 20:04:22] ERROR: Unable to create the PID file (/run/php/php7.0-fpm.pid).: No such file or directory (2)
[26-Jun-2016 20:04:22] ERROR: FPM initialization failed
2016-06-26 20:04:22,609 INFO exited: php-fpm7.0 (exit status 78; not expected)
2016-06-26 20:04:23,611 INFO spawned: 'php-fpm7.0' with pid 74
2016-06-26 20:04:23,613 INFO spawned: 'apache2' with pid 75
httpd (pid 16) already running
2016-06-26 20:04:23,669 INFO exited: apache2 (exit status 0; not expected)
[26-Jun-2016 20:04:23] ERROR: Unable to create the PID file (/run/php/php7.0-fpm.pid).: No such file or directory (2)
[26-Jun-2016 20:04:23] ERROR: FPM initialization failed
2016-06-26 20:04:23,694 INFO exited: php-fpm7.0 (exit status 78; not expected)
2016-06-26 20:04:25,698 INFO spawned: 'php-fpm7.0' with pid 79
2016-06-26 20:04:25,700 INFO spawned: 'apache2' with pid 80
httpd (pid 16) already running
2016-06-26 20:04:25,758 INFO exited: apache2 (exit status 0; not expected)
[26-Jun-2016 20:04:25] ERROR: Unable to create the PID file (/run/php/php7.0-fpm.pid).: No such file or directory (2)
[26-Jun-2016 20:04:25] ERROR: FPM initialization failed
2016-06-26 20:04:25,784 INFO exited: php-fpm7.0 (exit status 78; not expected)
2016-06-26 20:04:28,788 INFO spawned: 'php-fpm7.0' with pid 84
2016-06-26 20:04:28,789 INFO spawned: 'apache2' with pid 85
httpd (pid 16) already running
2016-06-26 20:04:28,847 INFO exited: apache2 (exit status 0; not expected)
2016-06-26 20:04:28,857 INFO gave up: apache2 entered FATAL state, too many start retries too quickly
[26-Jun-2016 20:04:28] ERROR: Unable to create the PID file (/run/php/php7.0-fpm.pid).: No such file or directory (2)
[26-Jun-2016 20:04:28] ERROR: FPM initialization failed
2016-06-26 20:04:28,872 INFO exited: php-fpm7.0 (exit status 78; not expected)
2016-06-26 20:04:29,873 INFO gave up: php-fpm7.0 entered FATAL state, too many start retries too quickly

和

來自 nginx 容器

2016-06-26 11:19:02,307 CRIT Set uid to user 0
2016-06-26 11:19:02,320 INFO RPC interface 'supervisor' initialized
2016-06-26 11:19:02,320 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2016-06-26 11:19:02,321 INFO supervisord started with pid 14
2016-06-26 11:19:03,323 INFO spawned: 'php7.0-fpm' with pid 17
2016-06-26 11:19:03,324 INFO spawned: 'nginx' with pid 18
[26-Jun-2016 11:19:03] ERROR: unable to bind listening socket for address '/run/php/php7.0-fpm.sock': No such file or directory (2)
[26-Jun-2016 11:19:03] ERROR: FPM initialization failed
2016-06-26 11:19:03,406 INFO exited: php7.0-fpm (exit status 78; not expected)
2016-06-26 11:19:04,409 INFO spawned: 'php7.0-fpm' with pid 20
2016-06-26 11:19:04,409 INFO success: nginx entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
[26-Jun-2016 11:19:04] ERROR: unable to bind listening socket for address '/run/php/php7.0-fpm.sock': No such file or directory (2)
[26-Jun-2016 11:19:04] ERROR: FPM initialization failed
2016-06-26 11:19:04,465 INFO exited: php7.0-fpm (exit status 78; not expected)
2016-06-26 11:19:06,470 INFO spawned: 'php7.0-fpm' with pid 21
[26-Jun-2016 11:19:06] ERROR: unable to bind listening socket for address '/run/php/php7.0-fpm.sock': No such file or directory (2)
[26-Jun-2016 11:19:06] ERROR: FPM initialization failed
2016-06-26 11:19:06,527 INFO exited: php7.0-fpm (exit status 78; not expected)
2016-06-26 11:19:09,532 INFO spawned: 'php7.0-fpm' with pid 30
[26-Jun-2016 11:19:09] ERROR: unable to bind listening socket for address '/run/php/php7.0-fpm.sock': No such file or directory (2)
[26-Jun-2016 11:19:09] ERROR: FPM initialization failed
2016-06-26 11:19:09,592 INFO exited: php7.0-fpm (exit status 78; not expected)
2016-06-26 11:19:10,594 INFO gave up: php7.0-fpm entered FATAL state, too many start retries too quickly
2016/06/26 11:19:13 [info] 19#19: *1 client closed connection while waiting for request, client: 192.168.99.1, server: 0.0.0.0:80

所以我的問題是如何正確使用supervisord在 docker 容器中啟動 php7.0-fpm/php-fpm7.0。

還要了解，當我登錄這些容器並執行此命令時，它就會開始工作！我究竟做錯了什麼

service php7.0-fpm start

當我在執行容器時 fpm 無法啟動後執行上述命令時，它就可以工作了。如何使用 supervisord 執行此操作，因此我不需要手動從 init.d 開始

我看到沒有 /run/php/php7.0-fpm.pid 文件。該文件在 php7.0-fpm 啟動時創建。所以我通過添加到 Dockerfile 解決了這個問題：

RUN 服務 php7.0-fpm 啟動

當然在 php-fpm 安裝之後:)

在建構中創建/var/run/phpiemkdir -p /var/run/php然後在 supervisord 中啟動 php-fpm

[supervisord]
nodaemon=true

[program:php-fpm]
command=/usr/sbin/php-fpm7.0 -F
autostart=true
autorestart=unexpected
stdout_logfile=/var/log/php-fpm/stdout.log
stdout_logfile_maxbytes=0
stderr_logfile=/var/log/php-fpm/stderr.log
stderr_logfile_maxbytes=0
exitcodes=0

也有效。

如果您複製粘貼以上內容，請確保也mkdir -p /var/log/php-fpm 為 supervisord 寫入日誌文件。

引用自：https://serverfault.com/questions/786398