Laravel “No scheduled commands are ready to run.”

问题:

I've set up the following Laravel commands:

protected function schedule(Schedule $schedule) {
        $schedule->command('command:daily-reset')->daily();
        $schedule->command('command:monthly-reset')->monthly();
}

Then, on my server, I've set up a cron job to run once per day (at 00:00).

0 0 * * * php /home/privates/public_html/staging/current/artisan schedule:run

My cron job is running successfully each night, but the logs simply say: "No scheduled commands are ready to run."

What am I doing wrong? I would expect my daily command to run each night.

Thanks!

回答1:

Did you try running command manuallay?

Run php artisan and see if your commands have registered.

If you have registered your commands you should see command:daily-reset and command:monthly-reset under the list of available artisan commands.

If you don't see them there go ahead and register your commands by adding it to commands property available in app/Console/Kernel.php.

protected $commands = [
    'App\Console\Commands\YourFirstCommand',
    'App\Console\Commands\YourSecondCommand'
];

Change crontab entry to

* * * * * php /home/privates/public_html/staging/current/artisan schedule:run

回答2:

When you run

php artisan schedule:run

in the server, where your project is stored, you could see all of your commands running with output, looking like this:

"Running scheduled command: '/usr/local/bin/php' 'artisan' cache:update > '/dev/null' 2>&1 &"

but only if the current time is the exact one, for which the command is scheduled. Otherwise you are going to see this output:

"No scheduled commands are ready to run."

For example, if you schedule the command for every five minutes and run the command in 09:07 o'clock you will see that there are no scheduled commands, but if you run it in 09:10 you will see your command running.

In this way you can just schedule your command to run every 5 min just for debugging purposes:

$schedule->command('command:daily-reset')->everyFiveMinutes();

then observe if there is any error while running and eventually fix it. By me the problem was that I haven't installed GuzzleHttp (shame), so the fix was just running this in the terminal:

composer require guzzlehttp/guzzle

回答3:

I realized that the problem form me was the

->withoutOverlapping() 

chained method. Once I removed that method, my commands started running and being found by the daemon process.

I think there might be a bug with the method, but my project for now can take a bit overlapping so it's cool.

回答4:

NB: This is not answer for this question, but a clue for anyone debugging with php artisan schedule:run manually. Hope it saves someone a few minutes of headache.

Check if the scheduled task can run immediately. You can use the exec method for that.

<?php
...

protected function schedule (Schedule $schedule) {
    $schedule -> exec("php artisan your:command");
}

The reason for this is that, you might be scheduling the task to run at a certain time and if that time isn't due yet, it will output: "No scheduled commands are ready to run."

回答5:

The Laravel scheduled commands are based in the timezone that you have configured in your app/config/app.php file (laravel 5.1):

/*
|--------------------------------------------------------------------------
| Application Timezone
|--------------------------------------------------------------------------
|
| Here you may specify the default timezone for your application, which
| will be used by the PHP date and date-time functions. We have gone
| ahead and set this to a sensible default for you out of the box.
|
*/

'timezone' => 'America/Bogota',

So if you create a command and register it to run as a scheduled task with:

$schedule->command('command:daily-reset')->daily();

it will run every day at 00:00 OF THE TIMEZONE SPECIFIED (in this case America/Bogota)

The same thing applies if you specify a time to run the task:

$schedule->command('command:daily-reset')->daily()->at('02:30');

This will run at 02:30 am in America/Bogota local time.

回答6:

The full answer to this question is not listed above as far as I can see. Let's assume that our schedule is as follows:

protected function schedule(Schedule $schedule)
{
    $schedule
        -> command('cbh:dummyCommand')
        -> everyFiveMinutes()
        -> appendOutputTo ('/my/logs/laravel_output.log');
}

What I've discovered is that this code doesn't set your job to run every 5 minutes. Nor does it prevent the command running again if it was run less than 5-minutes ago.

A better way to think about it is that this code sets the named command "to be runnable every time the minute-figure of the current time is 0 or 5". In other words, if I run the command-line argument: php artisan schedule:run at 11:04, then the response is:

# No scheduled commands are ready to run.

But if I run the same command at 11:00 or 11:05, then we get:

# Running scheduled command: php artisan cbh:dummyCommand >> /my/logs/laravel_output.log 2>&1

And I end up with output in my log-file.

I discovered the above when my everyFiveMinutes() schedule was creating a log in my file every 10 minutes based on the fact that my task-scheduler was running every 2 minutes.

However, this doesn't quite address your issue, given that the daily() schedule (0 0 * * *) aligns with your cron-job schedule. The only thing I can imagine is that there is some kind of misalignment with your time-zones as suggested by @Octavio Herrera. But that's difficult to say without knowing a bit more about your environment.

回答7:

I think that my blog will help you answer your question. Please see the below or link: Laravel Crontab In many projects, you need use crontab (cron jobs) to execute some tasks as sending email or delete waste record in DB. With Laravel Project, you can do this easier.

Be strong enough to let go and patient enough to wait for what you deserve Be strong enough to let go and patient enough to wait for what you deserve

Create a command in Laravel 4:

<?php

use Illuminate\Console\Command;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputArgument;

class FirstCommand extends Command {

        /**
         * The console command name.
         *
         * @var string
         */
        protected $name = 'user:active';

        /**
         * The console command description.
         *
         * @var string
         */
        protected $description = 'Command description.';

        /**
         * Create a new command instance.
         *
         * @return void
         */
        public function __construct()
        {
                parent::__construct();
        }

        /**
         * Execute the console command.
         *
         * @return mixed
         */
        public function fire()
        {
                echo "User Actived";
        }
        /**
         * Get the console command arguments.
         *
         * @return array
         */
        protected function getArguments()
        {
                return array(
                );
        }

        /**
         * Get the console command options.
         *
         * @return array
         */
        protected function getOptions()
        {
                return array(
                        array('example', null, InputOption::VALUE_OPTIONAL, 'An example option.', null),
                );
        }

}

Next step, you need to register the command with Laravel CLI. So easy, you open app/start/artisan.php file, and add one line as below:

Artisan::add(new FirstCommand);

You are done creating Laravel Command. To test, you could use command below:

$ php artisan user:active

User Active The output above mean you successfully register a command.

Finally, put your command into the crontab:

crontab -e

Add line (run command every 2 minutes):

*/2 * * * * php path_to_laravel_project/artisan user:active

That’s all. Thank you for talking time to read this.

回答8:

On Windows, I fixed this issue by setting the Scheduled Task to run every minute (even though I only wanted to trigger a command once per day), otherwise I always got the No scheduled commands are ready to run. message.