mgr/telemetry: introduce new design for adding new data

The current design requires increasing the telemetry revision each time
we add new data to the report. As a result, users need to re-opt-in to
telemetry. This new design allows for adding new data to the report,
while allowing users to keep sending only what they already opted-in to,
hence no re-opt-in is required. In case users wish to report the new
data as well, they need to re-opt-in and enable any new channels.

Also, move formatting perf histograms to a function, so we can use it
both in `show` and `preview` commands.

Fix get_report call in dashboard to use get_report_locked.

Signed-off-by: Yaarit Hatuka <yaarit@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/pybind/mgr/dashboard/controllers/telemetry.py b/src/pybind/mgr/dashboard/controllers/telemetry.py
index 03f34592b1c..792f5471156 100644
--- a/src/pybind/mgr/dashboard/controllers/telemetry.py
+++ b/src/pybind/mgr/dashboard/controllers/telemetry.py
@@ -213,7 +213,7 @@ class Telemetry(RESTController):
         :return: Ceph and device report data
         :rtype: dict
         """
-        return mgr.remote('telemetry', 'get_report', 'all')
+        return mgr.remote('telemetry', 'get_report_locked', 'all')
 
     def singleton_set(self, enable=True, license_name=None):
         """