pybind/mgr/prometheus: don't crash when encountering an unknown PG state

Signed-off-by: Jan Fajerski <jfajerski@suse.com>
ceph · Nov 13, 2017 · 67a1b66 · 67a1b66
1 parent 1ecc188
commit 67a1b66
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/pybind/mgr/prometheus/module.py b/src/pybind/mgr/prometheus/module.py
@@ -263,7 +263,10 @@ def get_pg_status(self):
                          key.split('+')]
         for state, value in reported_pg_s:
             path = 'pg_{}'.format(state)
-            self.metrics[path].set(value)
+            try:
+                self.metrics[path].set(value)
+            except KeyError:
+                self.log.warn('Skipping unknown PG State {}'.format(state))
         reported_states = [s[0] for s in reported_pg_s]
         for state in PG_STATES:
             path = 'pg_{}'.format(state)