From: lei01.liu <lei01.liu@horizon.ai>
Date: Thu, 29 Aug 2019 10:28:54 +0000 (+0800)
Subject: mgr/prometheus: export standby mds metadata
X-Git-Tag: v15.1.0~1679^2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=da088211c6b96de60665c4da295682fe8c21f312;p=ceph-ci.git

mgr/prometheus: export standby mds metadata

Signed-off-by: lei01.liu <lei01.liu@horizon.ai>
---

diff --git a/src/pybind/mgr/prometheus/module.py b/src/pybind/mgr/prometheus/module.py
index a59e4773ee3..1df5d6b6d63 100644
--- a/src/pybind/mgr/prometheus/module.py
+++ b/src/pybind/mgr/prometheus/module.py
@@ -417,6 +417,16 @@ class Module(MgrModule):
     def get_fs(self):
         fs_map = self.get('fs_map')
         servers = self.get_service_list()
+        self.log.debug('standbys: {}'.format(fs_map['standbys']))
+        # export standby mds metadata, default standby fs_id is '-1'
+        for standby in fs_map['standbys']:
+            id_ = standby['name']
+            host_version = servers.get((id_, 'mds'), ('', ''))
+            self.metrics['mds_metadata'].set(1, (
+                'mds.{}'.format(id_), '-1',
+                host_version[0], standby['addr'],
+                standby['rank'], host_version[1]
+            ))
         for fs in fs_map['filesystems']:
             # collect fs metadata
             data_pools = ",".join([str(pool)