From b07e10139c88d6060e57ca52b2dc12b17b53ac82 Mon Sep 17 00:00:00 2001
From: Azat Bahawi <azat@bahawi.net>
Date: Sun, 21 May 2023 23:10:32 +0300
Subject: 2023-05-21

---
 modules/nixos/matrix/dendrite.nix | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'modules/nixos/matrix/dendrite.nix')

diff --git a/modules/nixos/matrix/dendrite.nix b/modules/nixos/matrix/dendrite.nix
index d9c4914..d7c7b18 100644
--- a/modules/nixos/matrix/dendrite.nix
+++ b/modules/nixos/matrix/dendrite.nix
@@ -67,6 +67,7 @@ in {
             };
           };
         };
+
         postgresql = {
           enable = true;
           extraPostStart = [
@@ -75,6 +76,25 @@ in {
             ''
           ];
         };
+
+        # Silence annoying errors when connecting to poorly configured federated
+        # homeservers.
+        promtail.filters = [
+          {
+            match = {
+              selector = ''{syslog_identifier="dendrite"} |~ ".*Failed to fetch key for server.*"'';
+              action = "drop";
+              drop_counter_reason = "noisy_error";
+            };
+          }
+          {
+            match = {
+              selector = ''{syslog_identifier="dendrite"} |~ ".*could not download key for.*"'';
+              action = "drop";
+              drop_counter_reason = "noisy_error";
+            };
+          }
+        ];
       };
 
       services.postgresql = {
-- 
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