From e8605283e4b4ee71fee72cc1fd7eac26dd329521 Mon Sep 17 00:00:00 2001
From: James Page <james.page@ubuntu.com>
Date: Thu, 6 Oct 2022 16:24:58 +0100
Subject: [PATCH] Misc fixes

Only run DB syncs on lead unit.

Ensure current event is passed to configure_charm method.

Change-Id: Ic706b866af365fde36cf4a665a2c26e952aedbe0
---
 ops-sunbeam/ops_sunbeam/charm.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ops-sunbeam/ops_sunbeam/charm.py b/ops-sunbeam/ops_sunbeam/charm.py
index c868280a..cb880ea9 100644
--- a/ops-sunbeam/ops_sunbeam/charm.py
+++ b/ops-sunbeam/ops_sunbeam/charm.py
@@ -316,7 +316,7 @@ class OSBaseOperatorCharm(ops.charm.CharmBase):
         }
 
     def _on_config_changed(self, event: ops.framework.EventBase) -> None:
-        self.configure_charm(None)
+        self.configure_charm(event)
 
     def containers_ready(self) -> bool:
         """Determine whether all containers are ready for configuration."""
@@ -389,6 +389,9 @@ class OSBaseOperatorCharm(ops.charm.CharmBase):
 
         :raises: pebble.ExecError
         """
+        if not self.unit.is_leader():
+            logging.info('Not lead unit, skipping DB syncs')
+            return
         try:
             if self.db_sync_cmds:
                 logger.info("Syncing database...")