From f10f94478f58db96653ffa4f74e99b40b529c663 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@newdream.net>
Date: Wed, 24 Nov 2021 09:17:03 -0500
Subject: [PATCH] mgr/cephadm: add some debug output for serve loop

Signed-off-by: Sage Weil <sage@newdream.net>
---
 src/pybind/mgr/cephadm/serve.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/pybind/mgr/cephadm/serve.py b/src/pybind/mgr/cephadm/serve.py
index 80de87d404c..01eda227154 100644
--- a/src/pybind/mgr/cephadm/serve.py
+++ b/src/pybind/mgr/cephadm/serve.py
@@ -59,6 +59,7 @@ class CephadmServe:
         self.mgr.config_checker.load_network_config()
 
         while self.mgr.run:
+            self.log.debug("serve loop start")
 
             try:
 
@@ -104,7 +105,9 @@ class CephadmServe:
                 if e.event_subject:
                     self.mgr.events.from_orch_error(e)
 
+            self.log.debug("serve loop sleep")
             self._serve_sleep()
+            self.log.debug("serve loop wake")
         self.log.debug("serve exit")
 
     def _serve_sleep(self) -> None:
@@ -122,6 +125,7 @@ class CephadmServe:
         self.mgr.event.clear()
 
     def _update_paused_health(self) -> None:
+        self.log.debug('_update_paused_health')
         if self.mgr.paused:
             self.mgr.set_health_warning('CEPHADM_PAUSED', 'cephadm background work is paused', 1, [
                                         "'ceph orch resume' to resume"])
@@ -174,6 +178,7 @@ class CephadmServe:
         self.mgr.cache.update_autotune(host)
 
     def _refresh_hosts_and_daemons(self) -> None:
+        self.log.debug('_refresh_hosts_and_daemons')
         bad_hosts = []
         failures = []
 
@@ -517,6 +522,7 @@ class CephadmServe:
                     'CEPHADM_STRAY_DAEMON', f'{len(daemon_detail)} stray daemon(s) not managed by cephadm', len(daemon_detail), daemon_detail)
 
     def _check_for_moved_osds(self) -> None:
+        self.log.debug('_check_for_moved_osds')
         all_osds: DefaultDict[int, List[orchestrator.DaemonDescription]] = defaultdict(list)
         for dd in self.mgr.cache.get_daemons_by_type('osd'):
             assert dd.daemon_id
@@ -544,6 +550,7 @@ class CephadmServe:
                     logger.exception(f'failed to remove duplicated daemon {e}')
 
     def _apply_all_services(self) -> bool:
+        self.log.debug('_apply_all_services')
         r = False
         specs = []  # type: List[ServiceSpec]
         # if metadata is not up to date, we still need to apply spec for agent
@@ -900,6 +907,7 @@ class CephadmServe:
         return r
 
     def _check_daemons(self) -> None:
+        self.log.debug('_check_daemons')
         daemons = self.mgr.cache.get_daemons()
         daemons_post: Dict[str, List[orchestrator.DaemonDescription]] = defaultdict(list)
         for dd in daemons:
@@ -996,6 +1004,7 @@ class CephadmServe:
                     daemon_type)).daemon_check_post(daemon_descs)
 
     def _purge_deleted_services(self) -> None:
+        self.log.debug('_purge_deleted_services')
         existing_services = self.mgr.spec_store.all_specs.items()
         for service_name, spec in list(existing_services):
             if service_name not in self.mgr.spec_store.spec_deleted: