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# File 'modules/profile/manifests/query_service/blazegraph.pp', line 1
define profile::query_service::blazegraph (
String $username,
Stdlib::Unixpath $package_dir,
Stdlib::Unixpath $data_dir,
Stdlib::Unixpath $log_dir,
String $deploy_name,
Stdlib::Port $logstash_logback_port,
String $heap_size,
Boolean $use_deployed_config,
Array[String] $options,
Array[String] $extra_jvm_opts,
Array[String] $prometheus_nodes,
String $contact_groups,
Boolean $monitoring_enabled,
Stdlib::Port $nginx_port,
Stdlib::Port $blazegraph_port,
Stdlib::Port $prometheus_port,
Stdlib::Port $prometheus_agent_port,
String $config_file_name,
String $prefixes_file,
Optional[String] $sparql_query_stream,
Optional[String] $event_service_endpoint,
Boolean $use_geospatial,
String $journal,
String $blazegraph_main_ns,
String $federation_user_agent,
String $instance_name = $title,
Optional[Query_service::OAuthSettings] $oauth_settings = undef,
) {
require ::profile::query_service::common
if $sparql_query_stream and !$event_service_endpoint {
fail('profile::query_service::event_service_endpoint must be provided when profile::query_service::sparql_query_stream is set')
}
$prometheus_agent_path = '/usr/share/java/prometheus/jmx_prometheus_javaagent.jar'
$default_extra_jvm_opts = [
'-XX:+UseNUMA',
'-XX:+UnlockExperimentalVMOptions',
'-XX:G1NewSizePercent=20',
'-XX:+ParallelRefProcEnabled',
]
$event_service_jvm_opts = $sparql_query_stream ? {
default => [
"-Dwdqs.event-sender-filter.event-gate-endpoint=${event_service_endpoint}",
"-Dwdqs.event-sender-filter.event-gate-sparql-query-stream=${sparql_query_stream}"
],
undef => []
}
$prometheus_agent_config = "/etc/${deploy_name}/${instance_name}-prometheus-jmx.yaml"
profile::prometheus::jmx_exporter { $instance_name:
hostname => $::hostname,
port => $prometheus_agent_port,
prometheus_nodes => $prometheus_nodes,
config_file => $prometheus_agent_config,
source => 'puppet:///modules/profile/query_service/blazegraph-prometheus-jmx.yaml',
before => Service[$instance_name],
}
prometheus::blazegraph_exporter { $instance_name:
nginx_port => $nginx_port,
blazegraph_port => $blazegraph_port,
prometheus_port => $prometheus_port,
prometheus_nodes => $prometheus_nodes,
blazegraph_main_ns => $blazegraph_main_ns,
}
query_service::blazegraph { $instance_name:
journal => $journal,
package_dir => $package_dir,
data_dir => $data_dir,
logstash_logback_port => $logstash_logback_port,
log_dir => $log_dir,
deploy_name => $deploy_name,
username => $username,
options => $options,
use_deployed_config => $use_deployed_config,
port => $blazegraph_port,
config_file_name => $config_file_name,
heap_size => $heap_size,
extra_jvm_opts => $default_extra_jvm_opts + $event_service_jvm_opts + $extra_jvm_opts + "-javaagent:${prometheus_agent_path}=${prometheus_agent_port}:${prometheus_agent_config}",
use_geospatial => $use_geospatial,
oauth_settings => $oauth_settings,
blazegraph_main_ns => $blazegraph_main_ns,
prefixes_file => $prefixes_file,
federation_user_agent => $federation_user_agent
}
if $monitoring_enabled {
query_service::monitor::blazegraph_instance { $instance_name:
username => $username,
contact_groups => $contact_groups,
port => $blazegraph_port,
prometheus_port => $prometheus_port,
}
}
}
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