Merge branch 'issue3049' into develop

conf/glances.conf

@@ -385,19 +385,26 @@ hide=unknown.*
 # Show only the following sensors (comma separated list of regexp)
 #show=CPU.*
 # Sensors core thresholds (in Celsius...)
-# Default values are grabbed from the system
+# By default values are grabbed from the system
+# Overwrite thresholds for a specific sensor
+#temperature_core_Ambient_careful=45
+#temperature_core_Ambient_warning=65
+#temperature_core_Ambient_critical=80
+#temperature_core_Ambient_log=False
+# Overwrite thresholds for a specific type of sensor
 #temperature_core_careful=45
 #temperature_core_warning=65
 #temperature_core_critical=80
 # Temperatures threshold in °C for hddtemp
 # Default values if not defined: 45/52/60
-temperature_hdd_careful=45
-temperature_hdd_warning=52
-temperature_hdd_critical=60
+#temperature_hdd_careful=45
+#temperature_hdd_warning=52
+#temperature_hdd_critical=60
 # Battery threshold in %
-battery_careful=80
-battery_warning=90
-battery_critical=95
+# Default values if not defined: 70/80/90
+#battery_careful=70
+#battery_warning=80
+#battery_critical=90
 # Fan speed threshold in RPM
 #fan_speed_careful=100
 # Sensors alias

docs/aoa/sensors.rst

@@ -13,29 +13,44 @@ Glances can display the sensors information using ``psutil``,
 - hard disk temperature
 - battery capacity
 
-There is no alert on this information.
+Limit values and sensors alias names can be defined in the configuration
+file under the ``[sensors]`` section.
+
+Limit can be defined for a specific sensor, a type of sensor or defineby the system
+thresholds (default behavor).
+
+.. code-block:: ini
+
+    [sensors]
+    # Sensors core thresholds (in Celsius...)
+    # By default values are grabbed from the system
+    # Overwrite thresholds for a specific sensor
+    temperature_core_Ambient_careful=45
+    temperature_core_Ambient_warning=65
+    temperature_core_Ambient_critical=80
+    temperature_core_Ambient_log=False
+    # Overwrite thresholds for a specific type of sensor
+    #temperature_core_careful=45
+    #temperature_core_warning=65
+    #temperature_core_critical=80
 
 .. note 1::
-    Limit values and sensors alias names can be defined in the
-    configuration file under the ``[sensors]`` section.
-
-.. note 2::
     The support for multiple batteries is only available if
     you have the batinfo Python lib installed on your system
     because for the moment PSUtil only support one battery.
 
-.. note 3::
+.. note 2::
     If a sensors has temperature and fan speed with the same name unit,
     it is possible to alias it using:
     alias=unitname_temperature_core_alias:Alias for temp,unitname_fan_speed_alias:Alias for fan speed
 
-.. note 4::
+.. note 3::
     If a sensors has multiple identical features names (see #2280), then
     Glances will add a suffix to the feature name.
     For example, if you have one sensor with two Composite features, the
     second one will be named Composite_1.
 
-.. note 5::
+.. note 4::
     The plugin could crash on some operating system (FreeBSD) with the
     TCP or UDP blackhole option > 0 (see issue #2106). In this case, you
     should disable the sensors (--disable-plugin sensors or from the