diff options
Diffstat (limited to 'nixos/modules/services/monitoring/prometheus')
-rw-r--r-- | nixos/modules/services/monitoring/prometheus/exporters.nix | 1 | ||||
-rw-r--r-- | nixos/modules/services/monitoring/prometheus/exporters/pve.nix | 118 |
2 files changed, 119 insertions, 0 deletions
diff --git a/nixos/modules/services/monitoring/prometheus/exporters.nix b/nixos/modules/services/monitoring/prometheus/exporters.nix index d29d50706ef6..46e410f11d42 100644 --- a/nixos/modules/services/monitoring/prometheus/exporters.nix +++ b/nixos/modules/services/monitoring/prometheus/exporters.nix @@ -55,6 +55,7 @@ let "postfix" "postgres" "process" + "pve" "py-air-control" "redis" "rspamd" diff --git a/nixos/modules/services/monitoring/prometheus/exporters/pve.nix b/nixos/modules/services/monitoring/prometheus/exporters/pve.nix new file mode 100644 index 000000000000..ef708414c95e --- /dev/null +++ b/nixos/modules/services/monitoring/prometheus/exporters/pve.nix @@ -0,0 +1,118 @@ +{ config, lib, pkgs, options }: + +with lib; +let + cfg = config.services.prometheus.exporters.pve; + + # pve exporter requires a config file so create an empty one if configFile is not provided + emptyConfigFile = pkgs.writeTextFile { + name = "pve.yml"; + text = "default:"; + }; + + computedConfigFile = "${if cfg.configFile == null then emptyConfigFile else cfg.configFile}"; +in +{ + port = 9221; + extraOpts = { + package = mkOption { + type = types.package; + default = pkgs.prometheus-pve-exporter; + defaultText = literalExpression "pkgs.prometheus-pve-exporter"; + example = literalExpression "pkgs.prometheus-pve-exporter"; + description = '' + The package to use for prometheus-pve-exporter + ''; + }; + + environmentFile = mkOption { + type = with types; nullOr path; + default = null; + example = "/etc/prometheus-pve-exporter/pve.env"; + description = '' + Path to the service's environment file. This path can either be a computed path in /nix/store or a path in the local filesystem. + + The environment file should NOT be stored in /nix/store as it contains passwords and/or keys in plain text. + + Environment reference: https://github.com/prometheus-pve/prometheus-pve-exporter#authentication + ''; + }; + + configFile = mkOption { + type = with types; nullOr path; + default = null; + example = "/etc/prometheus-pve-exporter/pve.yml"; + description = '' + Path to the service's config file. This path can either be a computed path in /nix/store or a path in the local filesystem. + + The config file should NOT be stored in /nix/store as it will contain passwords and/or keys in plain text. + + If both configFile and environmentFile are provided, the configFile option will be ignored. + + Configuration reference: https://github.com/prometheus-pve/prometheus-pve-exporter/#authentication + ''; + }; + + collectors = { + status = mkOption { + type = types.bool; + default = true; + description = '' + Collect Node/VM/CT status + ''; + }; + version = mkOption { + type = types.bool; + default = true; + description = '' + Collect PVE version info + ''; + }; + node = mkOption { + type = types.bool; + default = true; + description = '' + Collect PVE node info + ''; + }; + cluster = mkOption { + type = types.bool; + default = true; + description = '' + Collect PVE cluster info + ''; + }; + resources = mkOption { + type = types.bool; + default = true; + description = '' + Collect PVE resources info + ''; + }; + config = mkOption { + type = types.bool; + default = true; + description = '' + Collect PVE onboot status + ''; + }; + }; + }; + serviceOpts = { + serviceConfig = { + ExecStart = '' + ${cfg.package}/bin/pve_exporter \ + --${if cfg.collectors.status == true then "" else "no-"}collector.status \ + --${if cfg.collectors.version == true then "" else "no-"}collector.version \ + --${if cfg.collectors.node == true then "" else "no-"}collector.node \ + --${if cfg.collectors.cluster == true then "" else "no-"}collector.cluster \ + --${if cfg.collectors.resources == true then "" else "no-"}collector.resources \ + --${if cfg.collectors.config == true then "" else "no-"}collector.config \ + ${computedConfigFile} \ + ${toString cfg.port} ${cfg.listenAddress} + ''; + } // optionalAttrs (cfg.environmentFile != null) { + EnvironmentFile = cfg.environmentFile; + }; + }; +} |