From 161b3e29e14cfcfab540a100f92865bf2d14ad4e Mon Sep 17 00:00:00 2001
From: timurcarstensen <timurcarstensen@gmail.com>
Date: Wed, 4 Feb 2026 22:34:09 +0100
Subject: [PATCH] fix: use nvme disk instead of EBS

---
 .github/workflows/build-and-push-apptainer.yml | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/build-and-push-apptainer.yml b/.github/workflows/build-and-push-apptainer.yml
index 8bc03a2..e27ebe8 100644
--- a/.github/workflows/build-and-push-apptainer.yml
+++ b/.github/workflows/build-and-push-apptainer.yml
@@ -27,10 +27,8 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: check disk space
-        run: |
-          echo "Disk info:"
-          df -h
+      - name: Check disk space
+        run: df -h
 
       - name: Install Apptainer
         run: |
@@ -41,8 +39,12 @@ jobs:
           sudo apt-get install -y apptainer
 
       - name: Build SIF from definition file
+        env:
+          APPTAINER_CACHEDIR: /mnt/ephemeral/apptainer-cache
+          APPTAINER_TMPDIR: /mnt/ephemeral/apptainer-tmp
         run: |
-          sudo apptainer --verbose build --mksquashfs-args="-comp gzip -Xcompression-level 1" eval_env-${{ matrix.image }}.sif apptainer/${{ matrix.image }}.def
+          sudo mkdir -p $APPTAINER_CACHEDIR $APPTAINER_TMPDIR
+          sudo APPTAINER_CACHEDIR=$APPTAINER_CACHEDIR APPTAINER_TMPDIR=$APPTAINER_TMPDIR apptainer --verbose build --mksquashfs-args="-comp gzip -Xcompression-level 1" eval_env-${{ matrix.image }}.sif apptainer/${{ matrix.image }}.def
 
       - name: Install Hugging Face Hub CLI
         run: pip install --upgrade "huggingface_hub"