From 47d65e82c8e72f24500200603669828a9fcbdec7 Mon Sep 17 00:00:00 2001
From: kolaente <k@knt.li>
Date: Wed, 1 Jul 2026 14:07:50 +0200
Subject: [PATCH] ci: stop Preview docker build from using GHA cache (fixes
 "failed to reserve cache")

The image build succeeds but exporting to the GHA cache fails with
'failed to reserve cache' under concurrent preview builds against the
10 GiB budget, and buildx treats that as fatal. #3053 (mode=max->min)
did not fix it. Remove cache-from/cache-to type=gha entirely so the
Preview build is decoupled from the cache budget.
---
 .github/workflows/preview.yml | 2 --
 1 file changed, 2 deletions(-)

diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index f8a051881..e1ed9c7f8 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -61,8 +61,6 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=min
           build-args: |
             RELEASE_VERSION=${{ steps.ghd.outputs.describe }}
       - name: Comment on PR