add tmate config in helm tests

.github/workflows/ci-helm-installation-test.yml

@@ -11,6 +11,11 @@ on:
         description: 'Run the build with tmate debugging enabled'
         required: false
         default: false
+      debug_delay_duration_minutes:
+        type: number
+        description: 'Duration to delay job completion in minutes'
+        required: false
+        default: 5
 
 jobs:
   smoke-test-with-helm:
@@ -31,6 +36,18 @@ jobs:
         version: v0.21.0
         wait: 90s
         cluster_name: helm-test-cluster
+
+    - name: "Debug: SSH to runner"
+      uses: scality/actions/action-ssh-to-runner@v1
+      with:
+        tmate-server-host: ${{ secrets.TMATE_SERVER_HOST }}
+        tmate-server-port: ${{ secrets.TMATE_SERVER_PORT }}
+        tmate-server-rsa-fingerprint: ${{ secrets.TMATE_SERVER_RSA_FINGERPRINT }}
+        tmate-server-ed25519-fingerprint: ${{ secrets.TMATE_SERVER_ED25519_FINGERPRINT }}
+        detached: true
+      if: ${{ github.event_name == 'workflow_dispatch' && inputs.debug_enabled }}
+      timeout-minutes: 10
+      continue-on-error: true
 
     - name: Build COSI Driver Docker Image
       run: |
@@ -56,6 +73,13 @@ jobs:
         chmod +x .github/scripts/verify_helm_install.sh
         .github/scripts/verify_helm_install.sh
 
+    - name: "Delay completion"
+      if: ${{ github.event_name == 'workflow_dispatch' && inputs.debug_enabled }}
+      uses: scality/actions/[email protected]
+      with:
+        completion_delay_m: ${{ inputs.debug_delay_duration_minutes }}
+      continue-on-error: true
+
     - name: Cleanup Helm Release and Namespace
       run: |
         helm uninstall scality-cosi-driver -n scality-object-storage