Fix instance_ip_grouping_key not working on macOS

Fixes prometheus#629 The solution is adapted from this StackOverflow answer: https://stackoverflow.com/a/28950776 Signed-off-by: Jethro Muller <[email protected]>
AceFire6 · Aug 17, 2021 · 6f329d0 · 6f329d0
1 parent c49e55a
commit 6f329d0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/prometheus_client/exposition.py b/prometheus_client/exposition.py
@@ -481,7 +481,7 @@ def _escape_grouping_key(k, v):
 def instance_ip_grouping_key():
     """Grouping key with instance set to the IP Address of this host."""
     with closing(socket.socket(socket.AF_INET, socket.SOCK_DGRAM)) as s:
-        s.connect(('localhost', 0))
+        s.connect(('10.255.255.255', 1))
         return {'instance': s.getsockname()[0]}