From 06667d87d848f3d82ebdcdb985844a3993437ebd Mon Sep 17 00:00:00 2001
From: Dragomir Penev <dragomir.penev@canonical.com>
Date: Tue, 12 Sep 2023 16:02:55 +0300
Subject: [PATCH] Edge case when there's no endpoint

---
 src/backups.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/backups.py b/src/backups.py
index 6c04064a03..aafa04ccb6 100644
--- a/src/backups.py
+++ b/src/backups.py
@@ -411,6 +411,9 @@ def _initialise_stanza(self) -> None:
 
     @property
     def _is_primary_pgbackrest_service_running(self) -> bool:
+        if not self.charm.primary_endpoint:
+            logger.warning("Failed to contact pgBackRest TLS server: no promary endpoint")
+            return False
         return_code, _, stderr = self._execute_command(
             [PGBACKREST_EXECUTABLE, "server-ping", "--io-timeout=10", self.charm.primary_endpoint]
         )