Puppet Class: role::eventlogging

Defined in:
puppet/modules/role/manifests/eventlogging.pp

Overview

Class: role::eventlogging

This role sets up the EventLogging extension for MediaWiki such that events are validated against schemas in srv/schemas/event, but logged locally.

EventGate will be installed and run, and events will be produced via eventgate.

By default, eventgate will output events to the /vagrant/logs/eventgate-events.json log file, or to whatever the eventgate::output parameter is set (in hiera). If eventgate::output == 'kafka', Kafka will be installed and events will be produced to Kafka.



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# File 'puppet/modules/role/manifests/eventlogging.pp', line 12

class role::eventlogging {
    include ::role::syntaxhighlight

    # NOTE: Set npm::node_version: 10 in hiera
    $node_version = lookup('npm::node_version', {default_value => undef})
    if (!$node_version or $node_version < 10) {
        warning('EventLogging role requires the EventGate service, which requires NodeJS 10. To use it, vagrant hiera npm::node_version 10 && vagrant provision (Might break other services.)')
    }

    # EventLogging will produce to EventGate at wgEventLoggingServiceUri.
    include ::eventgate
    $eventgate_url = $::eventgate::url # Used in EventLogging.php.erb template.s

    mediawiki::extension { 'EventLogging':
        priority => $::load_early,
        settings => template('role/eventlogging/EventLogging.php.erb'),
    }

    mediawiki::extension { 'EventStreamConfig':
        priority => $::load_early,
    }
}