From 219b67df201ec9cd64c725621214f8e84f55d0d3 Mon Sep 17 00:00:00 2001
From: teutat3s <teutates@mailbox.org>
Date: Fri, 8 Dec 2023 17:31:03 +0100
Subject: [PATCH] fix: add 4 logs retention for loki

---
 hosts/flora-6/apps/loki.nix | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/hosts/flora-6/apps/loki.nix b/hosts/flora-6/apps/loki.nix
index 943b001..63a534f 100644
--- a/hosts/flora-6/apps/loki.nix
+++ b/hosts/flora-6/apps/loki.nix
@@ -28,7 +28,16 @@
           };
         };
       };
-
+      # Keep logs for 4 weeks
+      # https://grafana.com/docs/loki/latest/operations/storage/retention/
+      limits_config.retention_period = "4w";
+      compactor = {
+        shared_store = "filesystem";
+        compaction_interval = "10m";
+        retention_enabled = true;
+        retention_delete_delay = "2h";
+        retention_delete_worker_count = 150;
+      };
       schema_config = {
         configs = [{
           from = "2020-05-15";