Handle OSD index errors during stats collection

node-daemon/pvcnoded/util/keepalive.py

@@ -350,6 +350,7 @@ def collect_ceph_stats(logger, config, zkhandler, this_node, queue):
             elif line[0] == "+":
                 continue
 
+            try:
                 # If line begins with | and second entry is a digit (i.e. OSD ID)
                 if line[0] == "|" and line[1].isdigit():
                     # Parse the line in Ceph 14 format
@@ -377,6 +378,8 @@ def collect_ceph_stats(logger, config, zkhandler, this_node, queue):
                 # Otherwise, it's the header line and is ignored
                 else:
                     continue
+            except IndexError:
+                continue
 
             # I don't know why 2018 me used this construct instead of a normal
             # dictionary update, but it works so not changing it.