fix: add linux-amd64-cpu-32-hk to actionlint runner labels

This is the ROOT CAUSE of why job pods were not being created!

The actionlint.yaml file defines the list of valid runner labels that GitHub
Actions recognizes. Without this label, GitHub cannot assign jobs to the
cpu-32-hk runner, so job pods are never created.

Also simplified the test workflow to focus on the actual problem instead of
debugging buildctl installation.

Author: JavaPythonAIForBAT

.github/actionlint.yaml

@@ -14,6 +14,7 @@ self-hosted-runner:
     - linux-amd64-cpu-4-hk
     - linux-amd64-cpu-8-hk
     - linux-amd64-cpu-16-hk
+    - linux-amd64-cpu-32-hk
     - linux-arm64-cpu-16
     - linux-aarch64-a2b3-0
     - linux-aarch64-a2b3-1

.github/workflows/test-cpu-32-runner.yaml

@@ -60,145 +60,24 @@ jobs:
           echo "Sleep will start now (900 seconds = 15 minutes)"
           echo "=========================================="
 
-      - name: Checkout
+      - name: Checkout and basic info
         run: |
-          echo "Checking out repository..."
+          echo "=== 🎯 Job Pod Created Successfully! ==="
+          echo ""
+          echo "Current directory:"
           pwd
-          ls -la | head -20
-
-      - name: Print environment info
-        run: |
           echo ""
-          echo "=== 📊 System Information ==="
+          echo "System info:"
           uname -a
           echo ""
-          echo "=== 💻 CPU Information ==="
-          nproc
-          lscpu | head -15
+          echo "CPU cores: $(nproc)"
+          echo "Memory: $(free -h | grep Mem | awk '{print $2}')"
           echo ""
-          echo "=== 💾 Memory Information ==="
-          free -h
-          echo ""
-          echo "=== 👤 User and Groups ==="
+          echo "Current user:"
           whoami
-          id
-          echo ""
-          echo "=== 🔧 Available tools ==="
-          which buildctl || echo "❌ buildctl not found"
-          buildctl --version 2>/dev/null || echo "❌ buildctl not available"
-          echo ""
-          echo "=== 🌍 Environment Variables (BUILDKIT/DOCKER) ==="
-          env | grep -E "BUILDKIT|DOCKER_CONFIG" || echo "❌ No BUILDKIT/DOCKER_CONFIG env vars found"
           echo ""
-          echo "=== 📁 Home directory ==="
-          ls -la ~/ | head -20
-
-      - name: Check Vault certificate injection
-        run: |
-          echo ""
-          echo "=== 🔐 Checking Vault Certificate Injection ==="
-          echo "Looking for Vault-injected certificates..."
-          echo ""
-
-          if [ -d "$HOME/.docker" ]; then
-            echo "✅ $HOME/.docker exists"
-            echo "Files:"
-            ls -la "$HOME/.docker/"
-            echo ""
-            echo "File contents (first 50 chars):"
-            for f in "$HOME/.docker"/*; do
-              if [ -f "$f" ]; then
-                echo "--- $(basename $f) ---"
-                head -c 50 "$f" 2>/dev/null && echo " ..."
-              fi
-            done
-          else
-            echo "❌ $HOME/.docker does NOT exist"
-            echo "This indicates Vault injection failed!"
-          fi
-
-      - name: Check buildctl availability
-        continue-on-error: true
-        run: |
-          echo ""
-          echo "=== 🚀 Checking buildctl at job start ==="
-
-          # Check global buildctl
-          which buildctl && echo "✅ buildctl found in PATH" || echo "❌ buildctl NOT found in PATH"
-
-          # Check /tmp/buildkit/bin/buildctl (the download location)
-          if [ -f "/tmp/buildkit/bin/buildctl" ]; then
-            echo "✅ /tmp/buildkit/bin/buildctl exists"
-            /tmp/buildkit/bin/buildctl --version
-          else
-            echo "❌ /tmp/buildkit/bin/buildctl NOT found"
-          fi
-
-          buildctl --version 2>/dev/null || echo "⏳ buildctl --version failed (may still be installing)"
-
-          # Wait for buildctl if not available
-          echo ""
-          echo "Waiting for /tmp/buildkit/bin/buildctl to appear..."
-          for i in {1..300}; do
-            if [ -f "/tmp/buildkit/bin/buildctl" ]; then
-              echo "✅ /tmp/buildkit/bin/buildctl appeared after $i seconds"
-              /tmp/buildkit/bin/buildctl --version
-              break
-            fi
-            if command -v buildctl &> /dev/null; then
-              echo "✅ buildctl appeared in PATH after $i seconds"
-              buildctl --version
-              break
-            fi
-            [ $((i % 30)) -eq 0 ] && echo "Waiting... ($i/300 sec)"
-            sleep 1
-          done
-
-          # Final check
-          echo ""
-          echo "=== Final Status ==="
-          if [ -f "/tmp/buildkit/bin/buildctl" ]; then
-            echo "✅ /tmp/buildkit/bin/buildctl is available"
-            /tmp/buildkit/bin/buildctl --version
-          elif command -v buildctl &> /dev/null; then
-            echo "✅ buildctl is available in PATH"
-            buildctl --version
-          else
-            echo "⚠️  buildctl still not available after 5 minutes"
-            echo ""
-            echo "Diagnostics:"
-            echo "  - /tmp/buildkit/ contents:"
-            ls -la /tmp/buildkit/ 2>/dev/null || echo "    /tmp/buildkit/ does not exist"
-            echo "  - /tmp/buildkit/bin/ contents:"
-            ls -la /tmp/buildkit/bin/ 2>/dev/null || echo "    /tmp/buildkit/bin/ does not exist"
-            echo "  - /tmp/buildkit.tar.gz:"
-            ls -la /tmp/buildkit.tar.gz 2>/dev/null || echo "    /tmp/buildkit.tar.gz not found"
-            echo ""
-            echo "This may indicate:"
-            echo "  - postStart hook is taking too long"
-            echo "  - Network issue downloading buildkit binary"
-            echo "  - Vault certificate injection failed"
-            echo "  - Permission issue copying to /usr/local/bin"
-          fi
-
-      - name: Test buildkitd connection
-        continue-on-error: true
-        run: |
-          echo ""
-          echo "=== 🔌 Testing buildkitd connection ==="
-          echo "BUILDKITD_ADDR: ${BUILDKITD_ADDR:-not set}"
-          echo "DOCKER_CONFIG: ${DOCKER_CONFIG:-not set}"
-
-          if [ -n "$BUILDKITD_ADDR" ]; then
-            echo "Attempting to connect to buildkitd..."
-            if command -v buildctl &> /dev/null; then
-              buildctl du 2>&1 || echo "buildctl du failed (may need certificates)"
-            else
-              echo "buildctl not available yet"
-            fi
-          else
-            echo "⚠️  BUILDKITD_ADDR not set"
-          fi
+          echo "Listing files in current directory:"
+          ls -la | head -20
 
       - name: Keep pod running for manual debugging (60 minutes)
         run: |