From 197956ea9002b78ec28074fd00fbca56625be0db Mon Sep 17 00:00:00 2001
From: Rouven Seifert <rouven@rfive.de>
Date: Thu, 2 May 2024 11:23:13 +0200
Subject: [PATCH] prometheus: patch the postfix exporter to catch rspamd
rejects
---
overlays/default.nix | 5 +++-
...001-cleanup-also-catch-milter-reject.patch | 25 +++++++++++++++++++
2 files changed, 29 insertions(+), 1 deletion(-)
create mode 100644 overlays/prometheus-postfix-exporter/0001-cleanup-also-catch-milter-reject.patch
diff --git a/overlays/default.nix b/overlays/default.nix
index d5b5aae..d5d37e5 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -13,7 +13,10 @@ in
};
}));
# (hopefully) fix systemd journal reading
- prometheus-postfix-exporter = prev.prometheus-postfix-exporter.overrideAttrs (old: rec {
+ prometheus-postfix-exporter = prev.prometheus-postfix-exporter.overrideAttrs (old: {
+ patches = [
+ ./prometheus-postfix-exporter/0001-cleanup-also-catch-milter-reject.patch
+ ];
src = fetchFromGitHub {
owner = "adangel";
repo = "postfix_exporter";
diff --git a/overlays/prometheus-postfix-exporter/0001-cleanup-also-catch-milter-reject.patch b/overlays/prometheus-postfix-exporter/0001-cleanup-also-catch-milter-reject.patch
new file mode 100644
index 0000000..2b60316
--- /dev/null
+++ b/overlays/prometheus-postfix-exporter/0001-cleanup-also-catch-milter-reject.patch
@@ -0,0 +1,25 @@
+From f4c5dd5628c873981b2d6d6b8f3bbf036b9fd724 Mon Sep 17 00:00:00 2001
+From: Rouven Seifert <rouven.seifert@ifsr.de>
+Date: Thu, 2 May 2024 11:20:27 +0200
+Subject: [PATCH] cleanup: also catch milter-reject
+
+---
+ postfix_exporter.go | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/postfix_exporter.go b/postfix_exporter.go
+index f20d99c..676d767 100644
+--- a/postfix_exporter.go
++++ b/postfix_exporter.go
+@@ -335,6 +335,8 @@ func (e *PostfixExporter) CollectFromLogLine(line string) {
+ e.cleanupProcesses.Inc()
+ } else if strings.Contains(remainder, ": reject: ") {
+ e.cleanupRejects.Inc()
++ } else if strings.Contains(remainder, ": milter-reject: ") {
++ e.cleanupRejects.Inc()
+ } else {
+ e.addToUnsupportedLine(line, subprocess, level)
+ }
+--
+2.44.0
+