diff options
author | Franz Pletz <fpletz@fnordicwalking.de> | 2022-11-11 02:01:13 +0100 |
---|---|---|
committer | GitHub <noreply@github.com> | 2022-11-11 02:01:13 +0100 |
commit | 8cc2dcce7d623b5e276b4c53dc14b52178f714fa (patch) | |
tree | 4ec48dc4d3b843c825b5762cd90ecea00ef1963e /nixos/modules/services/monitoring | |
parent | 5c2a25b6b722377652a24c2493253340d90d6694 (diff) | |
parent | 8e9f00682d1eccffe3e51e18c78af0b56309013e (diff) |
Merge pull request #199524 from ymarkus/zfs-exporter
nixos/prometheus-zfs-exporter: init
Diffstat (limited to 'nixos/modules/services/monitoring')
-rw-r--r-- | nixos/modules/services/monitoring/prometheus/exporters.nix | 3 | ||||
-rw-r--r-- | nixos/modules/services/monitoring/prometheus/exporters/zfs.nix | 44 |
2 files changed, 46 insertions, 1 deletions
diff --git a/nixos/modules/services/monitoring/prometheus/exporters.nix b/nixos/modules/services/monitoring/prometheus/exporters.nix index d9e380d42749b..8826d80a70c74 100644 --- a/nixos/modules/services/monitoring/prometheus/exporters.nix +++ b/nixos/modules/services/monitoring/prometheus/exporters.nix @@ -77,6 +77,7 @@ let "varnish" "wireguard" "flow" + "zfs" ] (name: import (./. + "/exporters/${name}.nix") { inherit config lib pkgs options; } ); @@ -196,7 +197,7 @@ let serviceConfig.LockPersonality = true; serviceConfig.MemoryDenyWriteExecute = true; serviceConfig.NoNewPrivileges = true; - serviceConfig.PrivateDevices = true; + serviceConfig.PrivateDevices = mkDefault true; serviceConfig.ProtectClock = mkDefault true; serviceConfig.ProtectControlGroups = true; serviceConfig.ProtectHome = true; diff --git a/nixos/modules/services/monitoring/prometheus/exporters/zfs.nix b/nixos/modules/services/monitoring/prometheus/exporters/zfs.nix new file mode 100644 index 0000000000000..ff12a52d49a92 --- /dev/null +++ b/nixos/modules/services/monitoring/prometheus/exporters/zfs.nix @@ -0,0 +1,44 @@ +{ config, lib, pkgs, options }: + +with lib; + +let + cfg = config.services.prometheus.exporters.zfs; +in +{ + port = 9134; + + extraOpts = { + telemetryPath = mkOption { + type = types.str; + default = "/metrics"; + description = lib.mdDoc '' + Path under which to expose metrics. + ''; + }; + + pools = mkOption { + type = with types; nullOr (listOf str); + default = [ ]; + description = lib.mdDoc '' + Name of the pool(s) to collect, repeat for multiple pools (default: all pools). + ''; + }; + }; + + serviceOpts = { + # needs zpool + path = [ config.boot.zfs.package ]; + serviceConfig = { + ExecStart = '' + ${pkgs.prometheus-zfs-exporter}/bin/zfs_exporter \ + --web.listen-address ${cfg.listenAddress}:${toString cfg.port} \ + --web.telemetry-path ${cfg.telemetryPath} \ + ${concatMapStringsSep " " (x: "--pool=${x}") cfg.pools} \ + ${concatStringsSep " \\\n " cfg.extraFlags} + ''; + ProtectClock = false; + PrivateDevices = false; + }; + }; +} |