导语代码部分完成后，接下来是配置 Supervisor，用来进程守护。当队列意外停止后，Supervisor 可以重启进程，保证队列的稳定运行。安装以及配置依次执行 yum install python-setuptools、easy_install supervisor 进行安装创建 /etc/supervisor/ 目录，并生成默认配置文件参考 Homestead 中 supervisor.conf 文件进行修改，最终如下[unix_http_server]file=/var/run/supervisor.sock ; (the path to the socket file)chmod=0700 ; socket file mode (default 0700);[inet_http_server] ; inet (TCP) server disabled by default;port=127.0.0.1:9001 ; (ip_address:port specifier, :port for all iface);username=user ; (default is no username (open server));password=123 ; (default is no password (open server))[supervisord]logfile=/var/log/supervisor/supervisord.log ; (main log file;default $CWD/supervisord.log)logfile_maxbytes=50MB ; (max main logfile bytes b4 rotation;default 50MB)logfile_backups=10 ; (num of main logfile rotation backups;default 10)loglevel=info ; (log level;default info; others: debug,warn,trace)pidfile=/var/run/supervisord.pid ; (supervisord pidfile;default supervisord.pid)[rpcinterface:supervisor]supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface[supervisorctl]serverurl=unix:///var/run/supervisor.sock ; use a unix:// URL for a unix socket[include]files = /etc/supervisor/conf.d/.conf创建 /etc/supervisor/conf.d 目录，配置 laravel-worker.conf 文件如下[program:laravel-worker]process_name=%(program_name)s_%(process_num)02dcommand=php /usr/local/nginx/html/myLaravel/artisan queue:workautostart=trueautorestart=trueuser=www-datanumprocs=2redirect_stderr=truestdout_logfile=/var/log/supervisor/laravel-worker.log启动supervisord -c /etc/supervisor/supervisor.conf 启动服务依次执行 supervisorctl reread、 supervisorctl update、 supervisorctl start laravel-worker:*一个插曲，有报错 error: <class ‘socket.error’>, [Errno 113] No route to host: file: /usr/lib64/python2.7/socket.py line: 571，最终的解决办法是带上配置文件 supervisorctl -c /etc/supervisor/supervisor.conf reread查看一下状态状态正常，测试结果也是正常的。参考资料：配置 superviso、supervisor 安装配置使用。