From c9ae15bd95f4fe29a13302431d3439a445172c57 Mon Sep 17 00:00:00 2001
From: Nick Cabatoff <ncabatoff@hashicorp.com>
Date: Wed, 24 Feb 2021 14:04:23 -0500
Subject: [PATCH] Make metrics access unauthenticated when in dev mode.
 (#10992)

---
 changelog/10992.txt | 3 +++
 command/server.go   | 1 +
 2 files changed, 4 insertions(+)
 create mode 100644 changelog/10992.txt

diff --git a/changelog/10992.txt b/changelog/10992.txt
new file mode 100644
index 000000000..5b216af8e
--- /dev/null
+++ b/changelog/10992.txt
@@ -0,0 +1,3 @@
+```release-note:improvement
+core: dev mode listener allows unauthenticated sys/metrics requests
+```
diff --git a/command/server.go b/command/server.go
index c9235396e..4d8a9da3d 100644
--- a/command/server.go
+++ b/command/server.go
@@ -942,6 +942,7 @@ func (c *ServerCommand) Run(args []string) int {
 		if c.flagDevListenAddr != "" {
 			config.Listeners[0].Address = c.flagDevListenAddr
 		}
+		config.Listeners[0].Telemetry.UnauthenticatedMetricsAccess = true
 	}
 
 	parsedConfig, err := c.parseConfig()