From: Shweta Bhosale <Shweta.Bhosale1@ibm.com>
Date: Tue, 21 Apr 2026 10:05:28 +0000 (+0530)
Subject: mgr/cephadm: Add RDMA device check only when ip is available in 'cephadm list-network'
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=66e7c8347aa3accd6662178172b8253ec857008d;p=ceph.git

mgr/cephadm: Add RDMA device check only when ip is available in 'cephadm list-network'

If interface has secondary ip and there is no route explicitly added for that ip then it does not
get listed in 'cephadm list-network'. And RDMA precheck fails even if RDMA enabled interface exists.

Fixes: https://tracker.ceph.com/issues/75189
Signed-off-by: Shweta Bhosale <Shweta.Bhosale1@ibm.com>
---

diff --git a/src/pybind/mgr/cephadm/services/nfs.py b/src/pybind/mgr/cephadm/services/nfs.py
index 3461b8fc3731..ffc4fff849b1 100644
--- a/src/pybind/mgr/cephadm/services/nfs.py
+++ b/src/pybind/mgr/cephadm/services/nfs.py
@@ -208,7 +208,7 @@ class NFSService(CephService):
                 bind_ip = bind_addr.split('/')[0]
                 iface = self.mgr.cache.get_interface_for_ip(host, bind_ip)
                 rdma_netdevs = {d.get('netdev', '') for d in rdma_devices}
-                if iface not in rdma_netdevs:
+                if iface and iface not in rdma_netdevs:
                     raise OrchestratorError(
                         f'NFS RDMA is enabled with bind address {bind_addr} on host {host}, '
                         f'but interface {iface} (for this IP) is not RDMA-capable. '