mgr/cephadm: on ssh connection error, advice chmod 0600

Fixes: https://tracker.ceph.com/issues/46551
Signed-off-by: Sebastian Wagner <sebastian.wagner@suse.com>
(cherry picked from commit e3fa11f40ebc28782c65b4f8ee5d69237eb63d7d)

diff --git a/src/pybind/mgr/cephadm/module.py b/src/pybind/mgr/cephadm/module.py
index ae327c0cd800d33c8565820308a6ad15991d1231..989a30fca5678973663f133be9f4bd0a387ca326 100644 (file)
--- a/src/pybind/mgr/cephadm/module.py
+++ b/src/pybind/mgr/cephadm/module.py
@@ -1041,6 +1041,7 @@ To add the cephadm SSH key to the host:
 To check that the host is reachable:
 > ceph cephadm get-ssh-config > ssh_config
 > ceph config-key get mgr/cephadm/ssh_identity_key > ~/cephadm_private_key
+> chmod 0600 ~/cephadm_private_key
 > ssh -F ssh_config -i ~/cephadm_private_key {user}@{host}'''
             raise OrchestratorError(msg) from e
         except Exception as ex: