From dbc3d999a184d9360849daadce9f72ab50434fec Mon Sep 17 00:00:00 2001
From: Tom Prince <tom.prince@private.storage>
Date: Tue, 4 Jan 2022 14:29:25 -0700
Subject: [PATCH] share config for textfiles-directory
---
nixos/modules/monitoring/exporters/node.nix | 7 ++++++-
nixos/modules/monitoring/exporters/tahoe.nix | 3 ++-
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/nixos/modules/monitoring/exporters/node.nix b/nixos/modules/monitoring/exporters/node.nix
index d854ff73..b55e0476 100644
--- a/nixos/modules/monitoring/exporters/node.nix
+++ b/nixos/modules/monitoring/exporters/node.nix
@@ -15,6 +15,11 @@ let
in {
config.services.prometheus.exporters.node = {
+ textfiles-directory = lib.mkOption {
+ type = lib.types.str;
+ description = "Directory used by the textfiles collector.";
+ default = "/run/prometheus-node-exporter/tahoe.prom";
+ };
enable = true;
openFirewall = true;
firewallFilter = "-i monitoringvpn -p tcp -m tcp --dport 9100";
@@ -36,7 +41,7 @@ in {
"stat"
"systemd"
"textfile"
- "textfile.directory /run/prometheus-node-exporter"
+ "textfile.directory ${cfg.textfiles-directory}"
#"thermal_zone" # not in nixpkgs 19.09
"time"
#"udp_queues" # not in nixpkgs 19.09
diff --git a/nixos/modules/monitoring/exporters/tahoe.nix b/nixos/modules/monitoring/exporters/tahoe.nix
index 9bffabe7..7d4c5dea 100644
--- a/nixos/modules/monitoring/exporters/tahoe.nix
+++ b/nixos/modules/monitoring/exporters/tahoe.nix
@@ -11,6 +11,7 @@
let
cfg = config.services.private-storage.monitoring.tahoe;
+ inherit (config.services.private-storage.monitoring.node) textfiles-directory;
in {
options.services.private-storage.monitoring.tahoe = {
@@ -23,7 +24,7 @@ in {
outFile = lib.mkOption {
type = lib.types.str;
description = "Where to store the temporary file for node exporter to scrape?";
- default = "/run/prometheus-node-exporter/tahoe.prom";
+ default = "${textfiles-directory}/tahoe.prom";
};
interval = lib.mkOption {
type = lib.types.str;
--
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