メインのPHPサーバで問題が発生しました。メインのphp5-fpm
プロセスはHUP
シグナルで終了します。メインプロセスが終了した後、再生成に失敗します。各子プロセスは特定の数の要求を処理することのみが許可されているため、他の子プロセスを生成することなく最終的には終了します。これにより、サーバーが停止し、ユーザーがサーバーから502応答を受け取ることになります。私は当初、その5未満php5-fpm、HUPによって殺されましたシグナル:メインプロセスが再生成に失敗しました
Sep 14 11:41:41 ubuntu kernel: [ 3699.092724] init: php5-fpm main process (3592) killed by HUP signal
Sep 14 11:41:41 ubuntu kernel: [ 3699.092740] init: php5-fpm main process ended, respawning
Sep 14 11:41:42 ubuntu kernel: [ 3699.160940] init: php5-fpm main process (3611) terminated with status 78
Sep 14 11:41:42 ubuntu kernel: [ 3699.160954] init: php5-fpm main process ended, respawning
Sep 14 11:41:42 ubuntu kernel: [ 3699.216950] init: php5-fpm main process (3619) terminated with status 78
Sep 14 11:41:42 ubuntu kernel: [ 3699.216966] init: php5-fpm main process ended, respawning
Sep 14 11:41:42 ubuntu kernel: [ 3699.283573] init: php5-fpm main process (3627) terminated with status 78
Sep 14 11:41:42 ubuntu kernel: [ 3699.283590] init: php5-fpm main process ended, respawning
Sep 14 11:41:42 ubuntu kernel: [ 3699.337563] init: php5-fpm main process (3635) terminated with status 78
Sep 14 11:41:42 ubuntu kernel: [ 3699.337579] init: php5-fpm main process ended, respawning
Sep 14 11:41:42 ubuntu kernel: [ 3699.385293] init: php5-fpm main process (3643) terminated with status 78
Sep 14 11:41:42 ubuntu kernel: [ 3699.385305] init: php5-fpm main process ended, respawning
Sep 14 11:41:42 ubuntu kernel: [ 3699.430903] init: php5-fpm main process (3651) terminated with status 78
Sep 14 11:41:42 ubuntu kernel: [ 3699.430913] init: php5-fpm main process ended, respawning
Sep 14 11:41:42 ubuntu kernel: [ 3699.482790] init: php5-fpm main process (3659) terminated with status 78
Sep 14 11:41:42 ubuntu kernel: [ 3699.482800] init: php5-fpm main process ended, respawning
Sep 14 11:41:42 ubuntu kernel: [ 3699.532239] init: php5-fpm main process (3667) terminated with status 78
Sep 14 11:41:42 ubuntu kernel: [ 3699.532249] init: php5-fpm main process ended, respawning
Sep 14 11:41:42 ubuntu kernel: [ 3699.595810] init: php5-fpm main process (3675) terminated with status 78
Sep 14 11:41:42 ubuntu kernel: [ 3699.595825] init: php5-fpm main process ended, respawning
Sep 14 11:41:42 ubuntu kernel: [ 3699.648253] init: php5-fpm main process (3683) terminated with status 78
Sep 14 11:41:42 ubuntu0 kernel: [ 3699.648265] init: php5-fpm respawning too fast, stopped
場合は検索した後私の成り上がりスクリプトの設定
# php5-fpm - The PHP FastCGI Process Manager
description "The PHP FastCGI Process Manager"
author "Ondřej Surý <[email protected]>"
start on runlevel [2345]
stop on runlevel [016]
# Precise upstart does not support reload signal, and thus rejects the
# job. We'd rather start the daemon, instead of forcing users to
# reboot https://bugs.launchpad.net/ubuntu/+source/php5/+bug/1272788
#
#reload signal USR2
pre-start exec /usr/lib/php5/php5-fpm-checkconf
respawn
exec /usr/sbin/php5-fpm --nodaemonize --fpm-config /etc/php5/fpm/php-fpm.conf