From 2b7caed4fe01c52b65d81ab84795a6743a91c453 Mon Sep 17 00:00:00 2001
From: Alexander Tischenko <tsm@archaron.ru>
Date: Tue, 3 May 2022 15:34:11 +0300
Subject: [PATCH] When running under systemd, send ready when server completed
 reloading config #7028 (#15041)

---
 changelog/15041.txt | 3 +++
 command/server.go   | 3 +++
 2 files changed, 6 insertions(+)
 create mode 100644 changelog/15041.txt

diff --git a/changelog/15041.txt b/changelog/15041.txt
new file mode 100644
index 0000000000000..609b23d609cc4
--- /dev/null
+++ b/changelog/15041.txt
@@ -0,0 +1,3 @@
+```release-note:bug
+core: fixed systemd reloading notification
+```
diff --git a/command/server.go b/command/server.go
index 87f7e8dda1984..225be6b8fed4d 100644
--- a/command/server.go
+++ b/command/server.go
@@ -1599,6 +1599,9 @@ func (c *ServerCommand) Run(args []string) int {
 			default:
 			}
 
+			// Notify systemd that the server has completed reloading config
+			c.notifySystemd(systemd.SdNotifyReady)
+
 		case <-c.SigUSR2Ch:
 			logWriter := c.logger.StandardWriter(&hclog.StandardLoggerOptions{})
 			pprof.Lookup("goroutine").WriteTo(logWriter, 2)