From 64d479e2ce1c3a05ea293cc68fe7649c85758bc0 Mon Sep 17 00:00:00 2001
From: Antoine Martin <antoine@alarsyo.net>
Date: Mon, 12 Jul 2021 22:12:03 +0200
Subject: [PATCH] services: prometheus: keep metrics for 2 years

---
 services/monitoring.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/services/monitoring.nix b/services/monitoring.nix
index 68f1316..2aa66a5 100644
--- a/services/monitoring.nix
+++ b/services/monitoring.nix
@@ -49,6 +49,8 @@ in {
       port = 9090;
       listenAddress = "127.0.0.1";
 
+      retentionTime = "2y";
+
       exporters = {
         node = {
           enable = true;