fixes from review comments

Author: Radovan Fuchs

tests/e2e-prow/rhoai/pipeline.sh

@@ -183,6 +183,8 @@ oc wait pod/mock-jwks pod/mcp-mock-server \
     oc get pods -n "$NAMESPACE" | grep -E "mock-jwks|mcp-mock" || true
     oc describe pod mock-jwks -n "$NAMESPACE" 2>/dev/null | tail -20 || true
     oc describe pod mcp-mock-server -n "$NAMESPACE" 2>/dev/null | tail -20 || true
+    echo "❌ Mock servers failed to become ready"
+    exit 1
 }
 echo "✅ Mock servers deployed"
 

tests/e2e/utils/prow_utils.py

@@ -66,8 +66,12 @@ def wait_for_pod_health(pod_name: str, max_attempts: int = 12) -> None:
         print(result.stdout, end="")
         if result.returncode != 0:
             print(result.stderr, end="")
+            raise subprocess.CalledProcessError(
++                result.returncode, "wait-for-pod"
++            )
     except subprocess.TimeoutExpired:
         print(f"Timeout waiting for pod {actual_pod_name}")
+        raise
 
 
 def restart_pod(container_name: str) -> None: