From 0205e3d2ba40a30f483d414e27b54a8d740bfbbd Mon Sep 17 00:00:00 2001
From: Florian Sesser <florian@private.storage>
Date: Sat, 3 Sep 2022 08:28:03 +0000
Subject: [PATCH] Monitoring: Add Loki to Prometheus-monitored services
... missing: actually set it up - this is just the nix
configuration scaffolding
---
morph/lib/monitoring.nix | 1 +
nixos/modules/monitoring/server/prometheus.nix | 12 ++++++++++++
2 files changed, 13 insertions(+)
diff --git a/morph/lib/monitoring.nix b/morph/lib/monitoring.nix
index 7107e5b7..30d6437f 100644
--- a/morph/lib/monitoring.nix
+++ b/morph/lib/monitoring.nix
@@ -152,6 +152,7 @@ in {
inherit nodeExporterTargets;
inherit (cfg) paymentExporterTargets blackboxExporterHttpsTargets;
nginxExporterTargets = [];
+ lokiExporterTargets = [];
};
services.private-storage.monitoring.grafana = {
diff --git a/nixos/modules/monitoring/server/prometheus.nix b/nixos/modules/monitoring/server/prometheus.nix
index 2a78dd3e..52a57fd9 100644
--- a/nixos/modules/monitoring/server/prometheus.nix
+++ b/nixos/modules/monitoring/server/prometheus.nix
@@ -26,6 +26,11 @@ in {
example = [ "node1" "node2" ];
description = "List of nodes (hostnames or IPs) to scrape.";
};
+ lokiExporterTargets = lib.mkOption {
+ type = with lib.types; listOf str;
+ example = [ "node1" "node2" ];
+ description = "List of nodes (hostnames or IPs) to scrape.";
+ };
paymentExporterTargets = lib.mkOption {
type = with lib.types; listOf str;
example = [ "node1" "node2" ];
@@ -59,6 +64,13 @@ in {
}];
relabel_configs = [ dropPortNumber ];
}
+ {
+ job_name = "loki-exporters";
+ static_configs = [{
+ targets = map (x: x + ":" + (toString exportersCfg.loki.port)) cfg.lokiExporterTargets;
+ }];
+ relabel_configs = [ dropPortNumber ];
+ }
{
job_name = "payment-exporters";
scheme = "https";
--
GitLab