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# File 'modules/role/manifests/prometheus/beta.pp', line 8
class role::prometheus::beta (
$storage_retention = hiera('prometheus::server::storage_retention', '730h'),
$prometheus_v2 = hiera('prometheus::server::prometheus_v2', false),
) {
class { '::httpd':
modules => ['proxy', 'proxy_http'],
}
$targets_path = '/srv/prometheus/beta/targets'
$rules_path = '/srv/prometheus/beta/rules'
# one job per varnish cache 'role'
$varnish_jobs = [
{
'job_name' => 'varnish-text',
'file_sd_configs' => [
{ 'files' => [ "${targets_path}/varnish-text_*.yaml"] },
]
},
{
'job_name' => 'varnish-upload',
'file_sd_configs' => [
{ 'files' => [ "${targets_path}/varnish-upload_*.yaml"] },
]
},
]
$mysql_jobs = [
{
'job_name' => 'mysql-core',
'file_sd_configs' => [
{ 'files' => [ "${targets_path}/mysql-core_*.yaml"] },
]
},
]
$cassandra_jobs = [
{
'job_name' => 'cassandra-restbase',
'file_sd_configs' => [
{ 'files' => [ "${targets_path}/cassandra-restbase_*.yaml"] },
]
},
]
$web_jobs = [
{
'job_name' => 'apache',
'file_sd_configs' => [
{ 'files' => [ "${targets_path}/apache_*.yaml"] },
]
},
{
'job_name' => 'hhvm',
'file_sd_configs' => [
{ 'files' => [ "${targets_path}/hhvm_*.yaml"] },
]
},
{
'job_name' => 'memcache',
'file_sd_configs' => [
{ 'files' => [ "${targets_path}/memcache_*.yaml"] },
]
},
]
$jmx_exporter_jobs = [
{
'job_name' => 'jmx_kafka',
'scheme' => 'http',
'scrape_timeout' => '45s',
'file_sd_configs' => [
{ 'files' => [ "${targets_path}/jmx_kafka_broker_*.yaml" ]}
],
},
{
'job_name' => 'jmx_kafka_mirrormaker',
'scheme' => 'http',
'file_sd_configs' => [
{ 'files' => [ "${targets_path}/jmx_kafka_mirrormaker_*.yaml" ]}
],
},
]
# Collect all declared kafka_broker_.* jmx_exporter_instances
# from any uses of profile::kafka::broker::monitoring.
prometheus::jmx_exporter_config{ "kafka_broker_${::site}":
dest => "${targets_path}/jmx_kafka_broker_beta_${::site}.yaml",
class_name => 'profile::kafka::broker::monitoring',
instance_selector => 'kafka_broker_.*',
site => $::site,
}
# Collect all declared kafka_mirror_.* jmx_exporter_instances
# from any uses of profile::kafka::mirror.
prometheus::jmx_exporter_config{ "kafka_mirrormaker_${::site}":
dest => "${targets_path}/jmx_kafka_mirrormaker_beta_${::site}.yaml",
class_name => 'profile::kafka::mirror',
instance_selector => 'kafka_mirror_.*',
site => $::site,
}
prometheus::server { 'beta':
listen_address => '127.0.0.1:9903',
external_url => 'https://beta-prometheus.wmflabs.org/beta',
scrape_configs_extra => array_concat($varnish_jobs, $mysql_jobs, $web_jobs,
$cassandra_jobs, $jmx_exporter_jobs),
storage_retention => $storage_retention,
prometheus_v2 => $prometheus_v2,
}
prometheus::web { 'beta':
proxy_pass => 'http://127.0.0.1:9903/beta',
}
prometheus::rule { 'rules_beta.yml':
instance => 'beta',
source => 'puppet:///modules/role/prometheus/rules_beta.yml',
}
prometheus::rule { 'alerts_beta.yml':
instance => 'beta',
source => 'puppet:///modules/role/prometheus/alerts_beta.yml',
}
$targets_file = "${targets_path}/node_project.yml"
include ::prometheus::wmcs_scripts
cron { 'prometheus_labs_project_targets':
ensure => present,
command => "/usr/local/bin/prometheus-labs-targets > ${targets_file}.$$ && mv ${targets_file}.$$ ${targets_file}",
minute => '*/10',
hour => '*',
user => 'prometheus',
}
}
|