diff --git a/manifests/params.pp b/manifests/params.pp index 814ff5a9f..e8c081780 100644 --- a/manifests/params.pp +++ b/manifests/params.pp @@ -59,6 +59,14 @@ $process_exporter_user = 'process-exporter' $process_exporter_version = '0.1.0' $process_exporter_config_path = '/etc/process-exporter.yaml' + $pushgateway_download_extension = 'tar.gz' + $pushgateway_download_url_base = 'https://github.com/prometheus/pushgateway/releases' + $pushgateway_extra_groups = [] + $pushgateway_group = 'pushgateway' + $pushgateway_package_ensure = 'latest' + $pushgateway_package_name = 'pushgateway' + $pushgateway_user = 'pushgateway' + $pushgateway_version = '0.4.0' $mysqld_exporter_cnf_config_path = '/etc/.my.cnf' $mysqld_exporter_cnf_host = 'localhost' $mysqld_exporter_cnf_password = 'password' diff --git a/manifests/pushgateway.pp b/manifests/pushgateway.pp new file mode 100644 index 000000000..b4695534f --- /dev/null +++ b/manifests/pushgateway.pp @@ -0,0 +1,133 @@ +# Class: prometheus::pushgateway +# +# This module manages prometheus node pushgateway +# +# Parameters: +# [*arch*] +# Architecture (amd64 or i386) + +# [*bin_dir*] +# Directory where binaries are located +# +# [*download_extension*] +# Extension for the release binary archive +# +# [*download_url*] +# Complete URL corresponding to the where the release binary archive can be downloaded +# +# [*download_url_base*] +# Base URL for the binary archive +# +# [*extra_groups*] +# Extra groups to add the binary user to +# +# [*extra_options*] +# Extra options added to the startup command +# +# [*group*] +# Group under which the binary is running +# +# [*init_style*] +# Service startup scripts style (e.g. rc, upstart or systemd) +# +# [*install_method*] +# Installation method: url or package (only url is supported currently) +# +# [*manage_group*] +# Whether to create a group for or rely on external code for that +# +# [*manage_service*] +# Should puppet manage the service? (default true) +# +# [*manage_user*] +# Whether to create user or rely on external code for that +# +# [*os*] +# Operating system (linux is the only one supported) +# +# [*package_ensure*] +# If package, then use this for package ensure default 'latest' +# +# [*package_name*] +# The binary package name - not available yet +# +# [*restart_on_change*] +# Should puppet restart the service on configuration change? (default true) +# +# [*service_enable*] +# Whether to enable the service from puppet (default true) +# +# [*service_ensure*] +# State ensured for the service (default 'running') +# +# [*service_name*] +# Name of the node exporter service (default 'pushgateway') +# +# [*user*] +# User which runs the service +# +# [*version*] +# The binary release version +class prometheus::pushgateway ( + $arch = $::prometheus::params::arch, + $bin_dir = $::prometheus::params::bin_dir, + $download_extension = $::prometheus::params::pushgateway_download_extension, + $download_url = undef, + $download_url_base = $::prometheus::params::pushgateway_download_url_base, + $extra_groups = $::prometheus::params::pushgateway_extra_groups, + $extra_options = '', + $group = $::prometheus::params::pushgateway_group, + $init_style = $::prometheus::params::init_style, + $install_method = $::prometheus::params::install_method, + $manage_group = true, + $manage_service = true, + $manage_user = true, + $os = $::prometheus::params::os, + $package_ensure = $::prometheus::params::pushgateway_package_ensure, + $package_name = $::prometheus::params::pushgateway_package_name, + $restart_on_change = true, + $service_enable = true, + $service_ensure = 'running', + $service_name = 'pushgateway', + $user = $::prometheus::params::pushgateway_user, + $version = $::prometheus::params::pushgateway_version, +) inherits prometheus::params { + # Prometheus added a 'v' on the realease name at 0.13.0 + if versioncmp ($version, '0.3.0') >= 0 { + $release = "v${version}" + } + else { + $release = $version + } + $real_download_url = pick($download_url,"${download_url_base}/download/${release}/${package_name}-${version}.${os}-${arch}.${download_extension}") + validate_bool($manage_user) + validate_bool($manage_service) + validate_bool($restart_on_change) + $notify_service = $restart_on_change ? { + true => Service[$service_name], + default => undef, + } + + prometheus::daemon { $service_name : + 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, + options => $options, + init_style => $init_style, + service_ensure => $service_ensure, + service_enable => $service_enable, + manage_service => $manage_service, + } +}