Class: VagrantPlugins::SecuredCloud::Action::CheckState

Inherits:
Object
  • Object
show all
Defined in:
lib/secured-cloud-vagrant/actions/check_state.rb

Overview

This can be used with “Call” built-in to check if the machine is created and branch in the middleware.

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ CheckState

Returns a new instance of CheckState.



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# File 'lib/secured-cloud-vagrant/actions/check_state.rb', line 12

def initialize(app, env)
	@app = app
	@machine = env[:machine]
	@logger = Log4r::Logger.new('vagrant::secured_cloud::action::check_state')
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/secured-cloud-vagrant/actions/check_state.rb', line 18

def call(env)

	@logger.debug("Checking VM state ...")
	
	vm_resource_url = @machine.id
	
	if vm_resource_url.nil? || vm_resource_url.empty?
		env[:machine_state] = :not_created
	else
	
		begin
		  
		  # Create a Secured Cloud Connection instance to connect tot he SecuredCloud API
          authInfo = @machine.provider_config.auth
          sc_connection = SecuredCloudConnection.new(authInfo.url, authInfo.applicationKey, authInfo.sharedSecret)
		
			# Get the VM details
			virtualMachine = SecuredCloudRestClient.getVMDetails(sc_connection, vm_resource_url)
				
			# Set the VM name
			env[:vm_name] = virtualMachine.get_name
			@logger.debug("VM Name: '#{env[:vm_name]}'")
				
			# Get the VM power status
			if (virtualMachine.get_power_status == "POWERED_OFF")
				env[:machine_state] = :stopped
			elsif (virtualMachine.get_power_status == "POWERED_ON")
				env[:machine_state] = :active
			end
			
			@logger.debug("State for VM #{vm_resource_url} is #{env[:machine_state]}")
			
		rescue Errno::ETIMEDOUT
			env[:ui].error(I18n.t("secured_cloud_vagrant.errors.request_timed_out", :request => "get the VM details"))
		rescue Exception => e
		  env[:ui].error(I18n.t("secured_cloud_vagrant.errors.generic_error", :error_message => e.message))
		end
	end				
	
	@app.call(env)
end