Docker + Laravel queue:work

Question

I\'m trying to run the following command after the container is up and running.

php artisan queue:work -n -q &

The \"&\" is there b

Answer 1

If you need graceful shutdown for queue, you can follow this.

This is taken from @Paul Redmond's article at Laravel News and extending his docker-entrypoint file so suite my need. After a lot of testing for graceful shutdown I finally was able to do.

First thing in docker-compose.yml file set stop_signal: SIGTERM for your queue service.

  queue:
    image: laravel-www
    container_name: laravel-queue
    stop_signal: SIGTERM
    depends_on:
      - app
    volumes:
      - .:/var/www/html
    ...

Next in the entrypoint.sh file, the main thing is to run the queue:work using the exec command.

#!/usr/bin/env bash

set -e

# Run our defined exec if args empty
if [ -z "$1" ]; then
    role=${CONTAINER_ROLE:-app}
    env=${APP_ENV:-production}

    if [ "$env" != "local" ]; then
        echo "Caching configuration..."
        (cd /var/www/html && php artisan cache:clear && php artisan config:clear && php artisan route:clear && php artisan view:clear)
        (cd /var/www/html && php artisan config:cache && php artisan event:cache && php artisan route:cache && php artisan view:cache)
    fi

    if [ "$role" = "app" ]; then

        echo "Running PHP-FPM..."
        exec php-fpm

    elif [ "$role" = "queue" ]; then

        echo "Running the queue..."
        exec php /var/www/html/artisan queue:work -vv --no-interaction --tries=3 --sleep=5 --timeout=300 --delay=10

    elif [ "$role" = "cron" ]; then

        echo "Running the cron..."
        while [ true ]
        do
          exec php /var/www/html/artisan schedule:run -vv --no-interaction
          sleep 60
        done

    else
        echo "Could not match the container role \"$role\""
        exit 1
    fi

else
    exec "$@"
fi

Your are done. Next time you stop queue service, it will stop gracefully and won't wait 10 seconds for SIGKILL. I think it has to do with the PID 1 thing.