cephadm: bail out early during adopt if data dir not present

In case someone tries to run this again on an already adopted daemon...

Signed-off-by: Tim Serong <tserong@suse.com>

diff --git a/src/cephadm/cephadm b/src/cephadm/cephadm
index b43c3b2d2384cd23d5544232a01969858268ef68..9fed6fdd190b307cf78ef2b8a78668bbad65a3af 100755 (executable)
--- a/src/cephadm/cephadm
+++ b/src/cephadm/cephadm
@@ -3177,6 +3177,11 @@ def command_adopt_ceph(daemon_type, daemon_id, fsid):
                     (daemon_type, args.cluster, daemon_id))
     data_dir_src = os.path.abspath(args.legacy_dir + data_dir_src)
 
+    if not os.path.exists(data_dir_src):
+        raise Error("{}.{} data directory '{}' does not exist.  "
+                    "Incorrect ID specified, or daemon alrady adopted?".format(
+                    daemon_type, daemon_id, data_dir_src))
+
     osd_fsid = None
     if daemon_type == 'osd':
         adopt_osd = AdoptOsd(data_dir_src, daemon_id)