From 1bdbdf3dfb226e91724b9d9f459611875234b1a8 Mon Sep 17 00:00:00 2001
From: Chris Butler <chris.butler@redhat.com>
Date: Wed, 26 Nov 2025 10:07:01 +0900
Subject: [PATCH 1/2] chore: enforce single cluster by default when merging to
 main

Signed-off-by: Chris Butler <chris.butler@redhat.com>
---
 values-global.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/values-global.yaml b/values-global.yaml
index bb72a33c..e91c7f0c 100644
--- a/values-global.yaml
+++ b/values-global.yaml
@@ -18,7 +18,7 @@ main:
   # WARNING
   # This default configuration uses a single cluster on azure.
   # It fundamentally violates the separation of duties.
-  clusterGroupName: trusted-hub
+  clusterGroupName: simple
   multiSourceConfig:
     enabled: true
     clusterGroupChartVersion: 0.9.*

From 32862ec7b0603dd870e9ad6796cd4128163f6a43 Mon Sep 17 00:00:00 2001
From: Chris Butler <chris.butler@redhat.com>
Date: Wed, 26 Nov 2025 10:08:32 +0900
Subject: [PATCH 2/2] chore: add missing file

Signed-off-by: Chris Butler <chris.butler@redhat.com>
---
 .github/workflows/validate-defaults.yaml | 34 ++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 .github/workflows/validate-defaults.yaml

diff --git a/.github/workflows/validate-defaults.yaml b/.github/workflows/validate-defaults.yaml
new file mode 100644
index 00000000..e4fa7477
--- /dev/null
+++ b/.github/workflows/validate-defaults.yaml
@@ -0,0 +1,34 @@
+---
+name: Validate defaults apply
+
+on: [push, pull_request]
+
+jobs:
+  validate_defaults:
+    name: Json Schema tests
+    strategy:
+      matrix:
+        python-version: [3.11]
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+
+      - name: Install yq
+        uses: chrisdickinson/setup-yq@latest
+        with:
+          yq-version: v4.30.7
+
+      - name: Validate clusterGroupName is simple
+        run: |
+          if [ "$(yq '.main.clusterGroupName' values-global.yaml)" != "simple" ]; then
+            echo "main.clusterGroupName must be 'simple'"
+            exit 1
+          fi