traceback thrown when vagrant up

[lutchy...@gmail.com]

Hello everyone,

I'm getting myself familiarize with vagrant for the first time here but I'm having trouble launching my first VM. Using BOX centos/7 and config below, I get thrown a traceback at line config.vm.hostname "centos7-dev" using libvirt as a provider? Is this error suggesting that setting an hostname with libvirt is not supported?


# -*- mode: ruby -*-
# vi: set ft=ruby :

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
  # The most common configuration options are documented and commented below.
  # For a complete reference, please see the online documentation at
  # https://docs.vagrantup.com.

  # Every Vagrant development environment requires a box. You can search for
  # boxes at https://vagrantcloud.com/search.
  config.vm.box = "centos/7"

  # Disable automatic box update checking. If you disable this, then
  # boxes will only be checked for updates when the user runs
  # `vagrant box outdated`. This is not recommended.
  # config.vm.box_check_update = false

  # Create a forwarded port mapping which allows access to a specific port
  # within the machine from a port on the host machine. In the example below,
  # accessing "localhost:8080" will access port 80 on the guest machine.
  # NOTE: This will enable public access to the opened port
  # config.vm.network "forwarded_port", guest: 80, host: 8080

  # Create a forwarded port mapping which allows access to a specific port
  # within the machine from a port on the host machine and only allow access
  # via 127.0.0.1 to disable public access
  # config.vm.network "forwarded_port", guest: 80, host: 8080, host_ip: "127.0.0.1"

  # Create a private network, which allows host-only access to the machine
  # using a specific IP.
  # config.vm.network "private_network", ip: "192.168.33.10"

  # Create a public network, which generally matched to bridged network.
  # Bridged networks make the machine appear as another physical device on
  # your network.
  # config.vm.network "public_network"
  config.vm.network "virbr1"

  # Custom options
  config.vm.hostname "centos7-dev"

  # Share an additional folder to the guest VM. The first argument is
  # the path on the host to the actual folder. The second argument is
  # the path on the guest to mount the folder. And the optional third
  # argument is a set of non-required options.
  # config.vm.synced_folder "../data", "/vagrant_data"

  # Provider-specific configuration so you can fine-tune various
  # backing providers for Vagrant. These expose provider-specific options.
  # Example for VirtualBox:
  #
  # config.vm.provider "virtualbox" do |vb|
  #   # Display the VirtualBox GUI when booting the machine
  #   vb.gui = true
  #
  #   # Customize the amount of memory on the VM:
  #   vb.memory = "1024"
  # end
  #
  # View the documentation for the provider you are using for more
  # information on available options.

  # Enable provisioning with a shell script. Additional provisioners such as
  # Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
  # documentation for more information about their specific syntax and use.
  # config.vm.provision "shell", inline: <<-SHELL
  #   apt-get update
  #   apt-get install -y apache2
  # SHELL
end

Traceback (most recent call last):
    18: from /usr/bin/vagrant:23:in `<main>'
    17: from /usr/bin/vagrant:23:in `load'
    16: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/bin/vagrant:149:in `<top (required)>'
    15: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/bin/vagrant:149:in `ensure in <top (required)>'
    14: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/lib/vagrant/environment.rb:753:in `unload'
    13: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/lib/vagrant/environment.rb:504:in `hook'
    12: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/lib/vagrant/action/runner.rb:33:in `run'
    11: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/lib/vagrant/environment.rb:185:in `block in action_runner'
    10: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/lib/vagrant/environment.rb:517:in `host'
     9: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/lib/vagrant/environment.rb:771:in `vagrantfile'
     8: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/lib/vagrant/environment.rb:771:in `new'
     7: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/lib/vagrant/vagrantfile.rb:28:in `initialize'
     6: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/lib/vagrant/config/loader.rb:116:in `load'
     5: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/lib/vagrant/config/loader.rb:116:in `each'
     4: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/lib/vagrant/config/loader.rb:119:in `block in load'
     3: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/lib/vagrant/config/loader.rb:119:in `each'
     2: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/lib/vagrant/config/loader.rb:126:in `block (2 levels) in load'
     1: from /usr/share/rubygems-integration/all/gems/vagrant-2.0.2/lib/vagrant/config/v2/loader.rb:37:in `load'
/storage/vagrant/projects/centos7-dev/Vagrantfile:44:in `block in <top (required)>': wrong number of arguments (given 1, expected 0) (ArgumentError)Enter code here...

[lutchy...@gmail.com]

I find out the fix of the problem when I stumbled down another problem here https://stackoverflow.com/a/50603225.