From 8e515a1dcd27f3e6f63eca9563a12c199049f898 Mon Sep 17 00:00:00 2001
From: oscarzhou <oscar.zhou@portainer.io>
Date: Fri, 12 Apr 2024 10:14:25 +1200
Subject: [PATCH] fix(stack): auto update not work when stack creator is
 removed

---
 api/stacks/deployments/deploy.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/api/stacks/deployments/deploy.go b/api/stacks/deployments/deploy.go
index 58ef025a9..7b764b928 100644
--- a/api/stacks/deployments/deploy.go
+++ b/api/stacks/deployments/deploy.go
@@ -90,7 +90,12 @@ func redeployWhenChanged(stack *portainer.Stack, deployer StackDeployer, datasto
 			Int("endpoint_id", int(stack.EndpointID)).
 			Msg("cannot auto update a stack, stack author user is missing")
 
-		return &StackAuthorMissingErr{int(stack.ID), author}
+		// If the stack creator is deleted, the stack should still remain capable of
+		// updating automatically.
+		if !datastore.IsErrObjectNotFound(err) {
+			// only return error when it's not ErrObjectNotFound
+			return &StackAuthorMissingErr{int(stack.ID), author}
+		}
 	}
 
 	if !isEnvironmentOnline(endpoint) {