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# File 'manifests/frr_exporter.pp', line 84
class prometheus::frr_exporter (
String $download_extension = 'tar.gz',
Prometheus::Uri $download_url_base = 'https://github.com/tynany/frr_exporter/releases',
Array[String] $extra_groups = [],
String[1] $group = 'frr-exporter',
String[1] $package_ensure = 'latest',
String[1] $package_name = 'frr_exporter',
String[1] $user = 'frr-exporter',
# renovate: depName=tynany/frr_exporter
String[1] $version = '1.9.0',
Boolean $purge_config_dir = true,
Boolean $restart_on_change = true,
Boolean $service_enable = true,
Stdlib::Ensure::Service $service_ensure = 'running',
String[1] $service_name = 'frr_exporter',
Prometheus::Initstyle $init_style = $prometheus::init_style,
Prometheus::Install $install_method = $prometheus::install_method,
Boolean $manage_group = true,
Boolean $manage_service = true,
Boolean $manage_user = true,
String[1] $os = downcase($facts['kernel']),
String $arch = $prometheus::real_arch,
Stdlib::Absolutepath $bin_dir = $prometheus::bin_dir,
Optional[String[1]] $extra_options = undef,
Optional[String] $download_url = undef,
String $web_listen_address = ':9342',
String $telemetry_path = '/metrics',
String $frr_socket_dir = '/var/run/frr',
Boolean $peer_descriptions = true,
Boolean $peer_types = true,
Boolean $advertised_prefixes = false,
Boolean $bgp6 = false,
String $log_level = 'info',
Hash[String[1], Scalar] $env_vars = {},
Enum['present', 'absent'] $ensure = 'present',
) inherits prometheus {
$real_download_url = pick($download_url, "${download_url_base}/download/v${version}/${package_name}-${version}.${os}-${arch}.${download_extension}")
$notify_service = ($restart_on_change and $manage_service) ? {
true => Service[$service_name],
default => undef,
}
# Build FRR-specific options
$_frr_socket_dir_opt = "--frr.socket.dir-path=${frr_socket_dir}"
$_listen_address_opt = "--web.listen-address=${web_listen_address}"
$_telemetry_path_opt = "--web.telemetry-path=${telemetry_path}"
$_log_level_opt = "--log.level=${log_level}"
# Build collector options array
$peer_descriptions_opt = $peer_descriptions ? {
true => ['--collector.bgp.peer-descriptions'],
false => [],
}
$peer_types_opt = $peer_types ? {
true => ['--collector.bgp.peer-types'],
false => [],
}
$advertised_prefixes_opt = $advertised_prefixes ? {
true => ['--collector.bgp.advertised-prefixes'],
false => [],
}
$bgp6_opt = $bgp6 ? {
true => ['--collector.bgp6'],
false => [],
}
$all_collector_opts = $peer_descriptions_opt + $peer_types_opt + $advertised_prefixes_opt + $bgp6_opt
# Combine all options
$all_opts = [$_frr_socket_dir_opt, $_listen_address_opt, $_telemetry_path_opt, $_log_level_opt] + $all_collector_opts
$options = "${all_opts.join(' ')} ${extra_options}".strip()
# Extract port from web_listen_address for scrape configuration
$scrape_port_int = Integer(split($web_listen_address, ':')[-1])
prometheus::daemon { $service_name:
ensure => $ensure,
install_method => $install_method,
version => $version,
download_extension => $download_extension,
os => $os,
arch => $arch,
real_download_url => $real_download_url,
bin_dir => $bin_dir,
notify_service => $notify_service,
package_name => $package_name,
package_ensure => $package_ensure,
manage_user => $manage_user,
user => $user,
extra_groups => $extra_groups,
group => $group,
manage_group => $manage_group,
purge => $purge_config_dir,
options => $options,
init_style => $init_style,
service_ensure => $service_ensure,
service_enable => $service_enable,
manage_service => $manage_service,
env_vars => $env_vars,
env_file_path => $prometheus::env_file_path,
export_scrape_job => false,
scrape_host => $facts['networking']['fqdn'],
scrape_port => $scrape_port_int,
scrape_job_name => 'frr',
scrape_job_labels => {},
bin_name => $package_name,
archive_bin_path => "/opt/${package_name}-${version}.${os}-${arch}/${package_name}",
}
}
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