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[英]How to reload service configuration (php-fpm) inside a docker container?
[英]How to restart php-fpm inside a docker container?
php-fpm
是一個進程管理器,它支持 USER2 信號,用於重新加載配置文件。
從容器內部:
kill -USR2 1
外部:
docker exec -it <mycontainer> kill -USR2 1
完整示例:
docker run -d --name test123 php:7.1-fpm-alpine
docker exec -it test123 ps aux
docker exec -it test123 kill -USR2 1
docker exec -it test123 ps aux
你不必進入容器內
在你的主機上ps -ef|grep fpm // find master pid kill -USR2 <master_pid>
您也可以重新啟動容器..
sudo docker restart <container>
這對我有用:
如果命令 fpm restart 失敗,請在 Docker 容器中運行此命令 -> www#:
root@...:/var/www# **ps -ef|grep fpm**
www-data 160 1 0 10:02 ? 00:00:00 php-fpm: pool www
www-data 161 1 0 10:02 ? 00:00:00 php-fpm: pool www
root 1111 170 0 10:04 pts/0 00:00:00 grep --color=auto fpm
root@...:/var/www# **kill -USR2 170**
root@...:/home/user/Docker# **docker-compose stop**
Stopping docker_nginx_1 ... done
Stopping docker_oracle_1 ... done
root@...:/home/user/Docker# **docker-compose up -d**
Starting docker_oracle_1 ... done
Starting docker_nginx_1 ... done
root@...:/home/user/Docker# **docker-compose exec oracle bash**
root@...:/var/www# **/etc/init.d/php7.2-fpm restart**
* Restarting PHP 7.2 FastCGI Process Manager php-fpm7.2 **[ OK ]**
docker container kill --signal USR2 php_container_name
詳情: https : //docs.docker.com/engine/reference/commandline/container_kill/
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