tree 8714ea6dccb857ae41f1bc71cc87e66e228b4d22
parent 8d06a838d19b4013c8c19041e50b9202dc2b7db6
author Matthew Barth <msbarth@us.ibm.com> 1570564810 -0500
committer Matthew Barth <msbarth@linux.ibm.com> 1571099386 +0000

Conditionally add/remove events action

A new action to add or remove events based on the state of all members
of a group. When all members of a group match the state given, the
events will be enabled. At any time a member's property state no longer
matches, all the events will be removed.

For example, to enable an event that changes the fan floor table using
different values based on the selected state of the current thermal
mode.

- name: set_speed_boundaries_based_on_ambient
  groups:
      - name: zone0_control_mode
        interface: xyz.openbmc_project.Control.ThermalMode
        property:
            name: Current
            type: std::string
  triggers:
      - name: init
        method: getProperties
        handler: setProperty
      - name: signal
        signal: propertiesChanged
        handler: setProperty
  actions:
      - name: use_events_on_state
        property:
            value: DEFAULT
            type: std::string
        events:
            - name: default_fan_speed_boundaries
              groups:
                  - name: zone0_ambient
                    interface: xyz.openbmc_project.Sensor.Value
                    property:
                        name: Value
                        type: int64_t
              triggers:
                  - name: init
                    method: getProperties
                    handler: setProperty
                  - name: signal
                    signal: propertiesChanged
                    handler: setProperty
              actions:
                  - name: set_floor_from_average_sensor_value
                    map:
                        value:
                            - 27000: 3500
                            - 32000: 4600
                            - 37000: 5200
                            - 40000: 5800
                        type: std::map<int64_t, uint64_t>
      - name: use_events_on_state
        property:
            value: CUSTOM
            type: std::string
        events:
            - name: custom_fan_speed_boundaries
              groups:
                  - name: zone0_ambient
                    interface: xyz.openbmc_project.Sensor.Value
                    property:
                        name: Value
                        type: int64_t
              triggers:
                  - name: init
                    method: getProperties
                    handler: setProperty
                  - name: signal
                    signal: propertiesChanged
                    handler: setProperty
              actions:
                  - name: set_floor_from_average_sensor_value
                    map:
                        value:
                            - 27000: 4600
                            - 32000: 5000
                            - 37000: 5400
                            - 40000: 5800
                        type: std::map<int64_t, uint64_t>

Tested:
    Different fan floor events loaded based on thermal mode state

Change-Id: I85a4718e928996d2063e51eb31bfbb45e0e40c0b
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>