Vagrant - Message: undefined method `name'

[Sunil Gajula]

I am invoking the below Vagrant code to get the IP address. I am using DHCP to use a private network and allow the IP to be assigned via DHCP.

    # Vagrantfile

    Vagrant.configure(2) do |config|

    config.ssh.insert_key = true

    config.ssh.username = "vagrant"

    config.vm.network "private_network", type: "dhcp"

    config.vm.box = "ubuntu/trusty64"

    config.vm.define "test-web"

    config.trigger.after :up, :stdout => false, :stderr => false do

    get_ip_address = %Q(vagrant ssh #{@machine.name} -c 'ifconfig | grep -oP "inet addr:\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}" | grep -oP "\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}" | tail -n 2 | head -n 1')

    @logger.debug "Running `#{get_ip_address}`"

    output = `#{get_ip_address}`

    @logger.debug "Output received:\n----\n#{output}\n----"

    puts "==> #{@machine.name}: Available on DHCP IP address #{output.strip}"

    @logger.debug "Finished running :after trigger"

    end

    end

When I validate the code, I get the below error? Looks like some issue with @machine.name.

    vagrant validate

    Vagrant failed to initialize at a very early stage:

    There was an error loading a Vagrantfile. The file being loaded 

    and the error message are shown below. This is usually caused by 

    an invalid or undefined variable.

    

    Path: /Users/Vagrantfile

    Line number: 0

    Message: undefined method `name'

[Alvaro Miranda Aguilera]

Hello

why you expect this to work? seems .name is not valid in machine

you already know the name of the box, "test-web"

why not use that?

also, you could use normal shell script to run the command in the VM and if there is any output, will be printed on the console.

Alvaro.

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Alvaro