This is the base class for a provider for the V2 API. A provider is responsible for creating compute resources to match the needs of a Vagrant-configured system.
# File lib/vagrant-ovirt3/provider.rb, line 10 def initialize(machine) @machine = machine end
This should return an action callable for the given name.
# File lib/vagrant-ovirt3/provider.rb, line 15 def action(name) # Attempt to get the action method from the Action class if it # exists, otherwise return nil to show that we don't support the # given action. action_method = "action_#{name}" return Action.send(action_method) if Action.respond_to?(action_method) nil end
This method is called if the underying machine ID changes. Providers can use this method to load in new data for the actual backing machine or to realize that the machine is now gone (the ID can become `nil`).
# File lib/vagrant-ovirt3/provider.rb, line 28 def machine_id_changed end
This should return a hash of information that explains how to SSH into the machine. If the machine is not at a point where SSH is even possible, then `nil` should be returned.
# File lib/vagrant-ovirt3/provider.rb, line 34 def ssh_info # Run a custom action called "read_ssh_info" which does what it says # and puts the resulting SSH info into the `:machine_ssh_info` key in # the environment. # # Ssh info has following format.. # #{ # :host => "1.2.3.4", # :port => "22", # :username => "mitchellh", # :private_key_path => "/path/to/my/key" #} env = @machine.action("read_ssh_info") env[:machine_ssh_info] end
This should return the state of the machine within this provider. The state must be an instance of {MachineState}.
# File lib/vagrant-ovirt3/provider.rb, line 53 def state # Run a custom action we define called "read_state" which does # what it says. It puts the state in the `:machine_state_id` # key in the environment. env = @machine.action("read_state") state_id = env[:machine_state_id] # Get the short and long description short = I18n.t("vagrant_ovirt3.states.short_#{state_id}") long = I18n.t("vagrant_ovirt3.states.long_#{state_id}") # Return the MachineState object Vagrant::MachineState.new(state_id, short, long) end
# File lib/vagrant-ovirt3/provider.rb, line 69 def to_s id = @machine.id.nil? ? "new" : @machine.id "oVirt (#{id})" end