Debug cluster problems

Author: uglide

.github/actions/run-tests/action.yml

@@ -107,11 +107,16 @@ runs:
     - name: Debug
       if: failure()
       run: |
+        sudo apt-get install -y redis-tools
         echo "Docker Containers:"
         docker ps
         redis-cli -p 16379 CLUSTER NODES
       shell: bash
 
+    - name: Setup tmate session
+      if: failure()
+      uses: mxschmitt/action-tmate@v3
+
     - name: Upload test results and profiling data
       uses: actions/upload-artifact@v4
       with: