Vagrant Triggers has a few options to define trigger behavior.
The trigger class takes various options.
action(symbol, array) - Expected to be a single symbol value, an array of symbols, or a splat of symbols. The first argument that comes after either before or after when defining a new trigger. Can be any valid Vagrant command. It also accepts a special value
:allwhich will make the trigger fire for every action. An action can be ignored with the
ignoresetting if desired. These are the valid action commands for triggers:
ignore(symbol, array) - Symbol or array of symbols corresponding to the action that a trigger should not fire on.
info(string) - A message that will be printed at the beginning of a trigger.
name(string) - The name of the trigger. If set, the name will be displayed when firing the trigger.
on_error(symbol) - Defines how the trigger should behave if it encounters an error. By default this will be
:halt, but can be configured to ignore failures and continue on with
only_on(string, regex, array) - Limit the trigger to these guests. Values can be a string or regex that matches a guest name.
run(hash) - A collection of settings to run a inline or remote script on the host. These settings correspond to the shell provisioner. However, at the moment the only settings
runtakes advantage of are:
warn(string) - A warning message that will be printed at the beginning of a trigger.