I need to install and configure a supervisor in Debian to continuous execute a queue worker.
The system is a Debian 8.
$ sudo lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 8.11 (jessie) Release: 8 Codename: jessie
I will use Supervisor, a process control system that allows to monitor and control a number of processes on UNIX-like operating systems.
If my process shuts down, the supervisor will start it.
First I install the supervisor
$ sudo apt-get install supervisor -y
Then I create the configuration file for this worker in the /etc/supervisor/conf.d folder: my-project-queue.conf
[program:my-project-queue-worker] process_name=%(program_name)s_%(process_num)02d command=php /home/my-project/www/artisan queue:work autostart=true autorestart=true user=my-project-user numprocs=1 redirect_stderr=true stdout_logfile=/home/my-project/www/storage/logs/my-project-queue-worker.log
- “command=php /home/my-project/www/artisan queue:work” is the process that I want to supervise.
- “stdout_logfile=/home/my-project/www/storage/logs/my-project-queue-worker.log” is the log file for this supervision.
Once I have finished the configuration I have to reload the configuration. I execute the command
$ sudo supervisorctl update
that reload the config and add/remove as necessary, and will restart affected programs.
You can get more information in the Laravel official documentation.