EoJobQueueBundle
, (*1)
Mongodb ODM implementation for JMSJobQueueBundle which allows to schedule Symfony2 console commands as jobs., (*2)
Prerequisites
This version of the bundle requires Symfony 2.1+, (*3)
Installation
Step 1: Download EoJobQueueBundle using composer
Add EoJobQueueBundle in your composer.json:, (*4)
{
"require": {
"eo/job-queue-bundle": "dev-master"
}
}
Now tell composer to download the bundle by running the command:, (*5)
$ php composer.phar update eo/job-queue-bundle
Composer will install the bundle to your project's vendor/eo directory., (*6)
Step 2: Enable the bundle
Enable the bundle in the kernel:, (*7)
<?php
// app/AppKernel.php
public function registerBundles()
{
$bundles = array(
// ...
new Eo\JobQueueBundle\EoJobQueueBundle(),
);
}
Step 3: Change console base application class
Have your app/console use EoJobQueueBundle's Application:, (*8)
// use Symfony\Bundle\FrameworkBundle\Console\Application;
use Eo\JobQueueBundle\Console\Application;
Now that you have properly installed and enabled EoJobQueueBundle, the next step is to configure the bundle to work with the specific needs of your application., (*9)
To change the default job class used by the bundle, add the following configuration to your config.yml file, (*10)
# app/config/config.yml
eo_job_queue:
job_class: JuliusJobBundle:Job
Setting Up supervisord
For this bundle to work, you have to make sure that one (and only one)
instance of the console command eo-job-queue:run is running at all
times. You can easily achieve this by using supervisord., (*11)
A sample supervisord config might look like this:, (*12)
[program:eo_job_queue_runner]
command=php %kernel.root_dir%/console eo-job-queue:run --env=prod --verbose
process_name=%(program_name)s
numprocs=1
directory=/tmp
autostart=true
autorestart=true
startsecs=5
startretries=10
user=www-data
redirect_stderr=false
stdout_logfile=%capistrano.shared_dir%/eo_job_queue_runner.out.log
stdout_capture_maxbytes=1MB
stderr_logfile=%capistrano.shared_dir%/eo_job_queue_runner.error.log
stderr_capture_maxbytes=1MB
For testing, or development, you can of course also run the command manually,
but it will auto-exit after 15 minutes by default (you can change this with
the --max-runtime=seconds option)., (*13)
Usage
Creating Jobs
Creating jobs is super simple, you just need to persist an instance of Job:, (*14)
<?php
$job = new Job('my-symfony2:command', array('some-args', 'or', '--options="foo"'));
$dm->persist($job);
$dm->flush($job);
Adding Dependencies Between Jobs
If you want to have a job run after another job finishes, you can also achieve this
quite easily:, (*15)
<?php
$job = new Job('a');
$dependentJob = new Job('b');
$dependentJob->addJobDependency($job);
$dm->persist($job);
$dm->persist($dependentJob);
$dm->flush();
If you want to link a job to another document, for example to find the job more
easily, the job provides a special many-to-any association:, (*16)
<?php
$job = new Job('a');
$job->addRelatedDocument($anyDocument);
$dm->persist($job);
$dm->flush();
$dm->getRepository('EoJobQueueBundle:Job')->findJobForRelatedDocument('a', $anyDocument);
Schedule a Jobs
If you want to schedule a job :, (*17)
<?php
$job = new Job('a');
$date = new DateTime();
$date->add(new DateInterval('PT30M'));
$job->setExecuteAfter($date);
$dm->persist($job);
$dm->flush();
License
This bundle is under the Apache2 license. See the complete license in the bundle:, (*18)
Resources/meta/LICENSE
Reporting an issue or a feature request
Issues and feature requests related to this bundle are tracked in the Github issue tracker https://github.com/eymengunay/EoJobQueueBundle/issues, (*19)
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