Use old name of 'hardware.ipmi.node.temperature'

Use old name of the 'hardware.ipmi.node.temperature' as currently there
is no proper deprecation process for meters.

DocImpact

Partially Closes-Bug: #1439766

Change-Id: Ic71bcda4008f1b4090e0d9c8908201440abb02a4

ceilometer/ipmi/pollsters/node.py

@@ -95,7 +95,11 @@ def get_samples(self, manager, cache, resources):
 
 
 class InletTemperaturePollster(_Base):
-    NAME = "hardware.ipmi.node.inlet_temperature"
+    # Note(ildikov): The new meter name should be
+    # "hardware.ipmi.node.inlet_temperature". As currently there
+    # is no meter deprecation support in the code, we should use the
+    # old name in order to avoid confusion.
+    NAME = "hardware.ipmi.node.temperature"
     TYPE = sample.TYPE_GAUGE
     UNIT = "C"
 

ceilometer/tests/agent/test_manager.py

@@ -76,7 +76,7 @@ def test_load_failed_plugins(self, LOG):
 
         err_msg = 'Skip loading extension for hardware.ipmi.node.%s'
         pollster_names = [
-            'power', 'inlet_temperature', 'outlet_temperature',
+            'power', 'temperature', 'outlet_temperature',
             'airflow', 'cups', 'cpu_util', 'mem_util', 'io_util']
         calls = [mock.call(err_msg % n) for n in pollster_names]
         LOG.error.assert_has_calls(calls=calls,

setup.cfg

@@ -150,7 +150,7 @@ ceilometer.poll.compute =
 
 ceilometer.poll.ipmi =
     hardware.ipmi.node.power = ceilometer.ipmi.pollsters.node:PowerPollster
-    hardware.ipmi.node.inlet_temperature = ceilometer.ipmi.pollsters.node:InletTemperaturePollster
+    hardware.ipmi.node.temperature = ceilometer.ipmi.pollsters.node:InletTemperaturePollster
     hardware.ipmi.node.outlet_temperature = ceilometer.ipmi.pollsters.node:OutletTemperaturePollster
     hardware.ipmi.node.airflow = ceilometer.ipmi.pollsters.node:AirflowPollster
     hardware.ipmi.node.cups = ceilometer.ipmi.pollsters.node:CUPSIndexPollster