mgr/cephadm: ingress: fix log msg

Signed-off-by: Sage Weil <sage@newdream.net>

diff --git a/src/pybind/mgr/cephadm/services/ingress.py b/src/pybind/mgr/cephadm/services/ingress.py
index 2a2c7be61008f4061b1208cb427c7760075025d4..ca0648f373174f1082ea2bec1de512da4d40ebfd 100644 (file)
--- a/src/pybind/mgr/cephadm/services/ingress.py
+++ b/src/pybind/mgr/cephadm/services/ingress.py
@@ -210,7 +210,7 @@ class IngressService(CephService):
                     break
         if not interface:
             raise OrchestratorError(
-                "Unable to identify interface for {spec.virtual_ip} on {host}"
+                f"Unable to identify interface for {spec.virtual_ip} on {host}"
             )
 
         # script to monitor health