Puppet Class: profile::webperf::site

Defined in:
modules/profile/manifests/webperf/site.pp

Overview

Class: profile::webperf::site

This profile provisions <performance.wikimedia.org>, a static site with web performance dashboards.

Parameters

server_name

Server name for the Apache VirtualHost of this site.

arclamp_host

HTTP host address where Arc Lamp artefacts are served (hostname or IP, port allowed). For example “prof.example” or “127.0.0.2:8000”. Optional. If undefined, the “/arclamp” path is not proxied.

xhgui_host

HTTP host address where the XHGui application is served (hostname or IP, port allowed). For example “xhgui.example” or “127.0.0.3:8000”. Optional. If undefined, the “/xhgui” path is not proxied.

Parameters:

  • server_name (Stdlib::Fqdn) (defaults to: lookup('profile::webperf::site::server_name'))
  • arclamp_host (Stdlib::Fqdn) (defaults to: lookup('arclamp_host'))
  • xhgui_host (Stdlib::Fqdn) (defaults to: lookup('profile::webperf::site::xhgui_host'))
  • swift_accounts (Hash[String, Hash]) (defaults to: lookup('profile::swift::accounts')) 


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# File 'modules/profile/manifests/webperf/site.pp', line 21

class profile::webperf::site (
    Stdlib::Fqdn $server_name          = lookup('profile::webperf::site::server_name'),
    Stdlib::Fqdn $arclamp_host         = lookup('arclamp_host'),
    Stdlib::Fqdn $xhgui_host           = lookup('profile::webperf::site::xhgui_host'),
    Hash[String, Hash] $swift_accounts = lookup('profile::swift::accounts'),
) {

    require ::profile::webperf::coal_web

    file { '/srv/org':
        ensure => directory,
        owner  => 'root',
        group  => 'root',
        mode   => '0555',
    }

    file { '/srv/org/wikimedia':
        ensure => directory,
        owner  => 'www-data',
        group  => 'www-data',
    }

    git::clone { 'performance/docroot':
        ensure    => latest,
        owner     => 'www-data',
        group     => 'www-data',
        directory => '/srv/org/wikimedia/performance',
        notify    => Service['apache2'],
        require   => Package['apache2']
    }

    # Allow traffic to port 80 from internal networks
    ferm::service { 'performance-website-global':
        proto  => 'tcp',
        port   => '80',
        srange => '$CACHES',
    }

    file { '/var/www/no-robots.txt':
        ensure  => file,
        owner   => 'www-data',
        group   => 'www-data',
        content => file('profile/webperf/site/no-robots.txt'),
    }

    $swift_auth_url = $swift_accounts['performance_arclamp']['auth']
    $swift_account_name = $swift_accounts['performance_arclamp']['account_name']

    httpd::site { 'performance-wikimedia-org':
        content => template('profile/webperf/site/performance-website.erb'),
        require => Git::Clone['performance/docroot'],
    }

    systemd::timer::job { 'warm_up_coal_cache':
        ensure      => present,
        description => 'Regular jobs to keep coal cache warm',
        user        => 'nobody',
        command     => "/bin/bash -c 'for period in day week month year ; do /usr/bin/curl -s -H ${server_name} -o /dev/null \"${::fqdn}/coal/v1/metrics?period=\$period\" ; done'",
        interval    => {'start' => 'OnCalendar', 'interval' => '*-*-* *:0/30:00'},
    }

    ensure_packages(['libapache2-mod-uwsgi'])

    profile::auto_restarts::service { 'apache2': }
}