From e4136736564dd7e3814474cd1b91c9f906ffe01e Mon Sep 17 00:00:00 2001
From: w1kl4s <w1kl4s@protonmail.com>
Date: Wed, 20 Jul 2022 01:50:02 +0200
Subject: [PATCH] Handle SIGTERM for proper shutdown in Docker

---
 src/PrometheusServer.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/PrometheusServer.py b/src/PrometheusServer.py
index 10a950e..1d114a9 100644
--- a/src/PrometheusServer.py
+++ b/src/PrometheusServer.py
@@ -45,4 +45,5 @@ class PromServer(HTTPServer):
         self.collector = Collector.Collector()
         self.interrupt_read, self.interrupt_write = socket.socketpair()
         signal.signal(signal.SIGINT, self.signal_handler)
+        signal.signal(signal.SIGTERM, self.signal_handler)
         self.serve_forever()