ci: clang: Prioritise remote Redis cache storage

This commit updates the clang workflow such that ccache only uses remote Redis cache storage when available. The purpose of this to reduce the individual runner local disk IOPS requirement; thereby, reducing the overall load on the SAN. Signed-off-by: Stephanos Ioannidis <[email protected]>
zephyrproject-rtos · Mar 11, 2024 · 3539695 · 3539695
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commit 3539695
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.github/workflows/clang.yaml b/.github/workflows/clang.yaml
@@ -21,6 +21,7 @@ jobs:
     env:
       CCACHE_DIR: /node-cache/ccache-zephyr
       CCACHE_REMOTE_STORAGE: "redis://cache-*.keydb-cache.svc.cluster.local|shards=1,2,3"
+      CCACHE_REMOTE_ONLY: "true"
       LLVM_TOOLCHAIN_PATH: /usr/lib/llvm-16
       COMMIT_RANGE: ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }}
       BASE_REF: ${{ github.base_ref }}