From 8a60dbc5ea3e5df85834d1051311b240fffe794e Mon Sep 17 00:00:00 2001
From: Ruben Hensen <ruben.hensen@protonmail.com>
Date: Thu, 22 Oct 2026 23:25:28 +0200
Subject: [PATCH] argocd: sync Argo CD itself with server-side apply

Required from 3.3, whose ApplicationSet CRD no longer fits the last-applied annotation of client-side apply. Turned on while still on 3.2 so the managed-field migration happens before the CRD grows.
---
 apps/templates/argocd-folder.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/apps/templates/argocd-folder.yaml b/apps/templates/argocd-folder.yaml
index c2c2c30..1b260bc 100644
--- a/apps/templates/argocd-folder.yaml
+++ b/apps/templates/argocd-folder.yaml
@@ -14,5 +14,8 @@ spec:
   syncPolicy:
     syncOptions:
     - CreateNamespace=true
+    # From Argo CD 3.3 the ApplicationSet CRD is too big for client-side
+    # apply's last-applied annotation.
+    - ServerSideApply=true
     automated:
       selfHeal: true