Flow triggers

schedule

- type: schedule
  interval: {seconds: 5}

Schedule based triggers can be configured by setting either a cron or interval parameter. Scheduling is based on the APScheduler library and allows the following configuration options

key	description
interval	dict of time units and intervals, see https://apscheduler.readthedocs.io/en/3.x/modules/triggers/interval.html
cron	dict of time units and cron expressions, see https://apscheduler.readthedocs.io/en/3.x/modules/triggers/cron.html

When triggered, the following context parameters are available

name	description
N/A	N/A

dbus_signal

- type: dbus_signal
  interface: org.freedesktop.DBus.Properties
  signal: PropertiesChanged

DBus signals triggers must be configured with an anterface and path. Note that only subscribed signals can be configured as a trigger.

key	description
interface	interface to filter on, e.g. 'org.freedesktop.DBus.Properties'
signal	signal name to filter on, e.g. PropertiesChanged

When triggered, the following context parameters are available

name	type	description
bus_name	string	bus_name of the object that was registered on dbus
path	string	path of the object that was registered on dbus
interface	string	name of interface for which the signal was triggered
signal	string	name of the signal, e.g. 'Seeked'
args	list	signal arguments, list of objects

object_added

- type: object_added

When triggered, the following context parameters are available

name	description
bus_name	bus_name of the object that was registered on dbus
path	path of the object that was registered on dbus

object_removed

- type: object_removed

When triggered, the following context parameters are available

name	description
bus_name	bus_name of the object that was registered on dbus
path	path of the object that was registered on dbus