mgr/telemetry: bump content revision and add a release note

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit 47d3406fb2ad75f525d7141a322fdff81749c81a)

# Conflicts:
#	PendingReleaseNotes

diff --git a/PendingReleaseNotes b/PendingReleaseNotes
index 131801d14de753699596c81382dce27ffa4e9f3e..a84635eeb9804b3fb5e296f1c4c10f87941e20f4 100644 (file)
--- a/PendingReleaseNotes
+++ b/PendingReleaseNotes
@@ -24,3 +24,22 @@
   bucket reshard in earlier versions of RGW. One subcommand lists such
   objects and the other deletes them. Read the troubleshooting section
   of the dynamic resharding docs for details.
+
+* The telemetry module now has a 'device' channel, enabled by default, that
+  will report anonymized hard disk and SSD health metrics to telemetry.ceph.com
+  in order to build and improve device failure prediction algorithms.  Because
+  the content of telemetry reports has changed, you will need to either re-opt-in
+  with::
+
+    ceph telemetry on
+
+  You can view exactly what information will be reported first with::
+
+    ceph telemetry show
+    ceph telemetry show device   # specifically show the device channel
+
+  If you are not comfortable sharing device metrics, you can disable that
+  channel first before re-opting-in:
+
+    ceph config set mgr mgr/telemetry/channel_crash false
+    ceph telemetry on

diff --git a/src/pybind/mgr/telemetry/module.py b/src/pybind/mgr/telemetry/module.py
index 3a692ff2d11a72a9fc502cdbc49cedf82db82a10..0d1a92225c049844daa220e0e32d2e2e83d1e6d9 100644 (file)
--- a/src/pybind/mgr/telemetry/module.py
+++ b/src/pybind/mgr/telemetry/module.py
@@ -31,7 +31,7 @@ LAST_REVISION_RE_OPT_IN = 2
 
 # Latest revision of the telemetry report.  Bump this each time we make
 # *any* change.
-REVISION = 2
+REVISION = 3
 
 # History of revisions
 # --------------------
@@ -45,6 +45,9 @@ REVISION = 2
 #   - added config option changes
 #   - added channels
 #   - added explicit license acknowledgement to the opt-in process
+#
+# Version 3:
+#   - added device health metrics (i.e., SMART data, minus serial number)
 
 class Module(MgrModule):
     config = dict()