ENV['VAGRANT_DEFAULT_PROVIDER'] = 'vcenter'

nodes = []

[*1..5].each do |n|
  nodes << { hostname: "centos#{n}",
             box: 'gosddc/centos65-x64',
             ip: "10.250.21.#{n}",
             mem: 1024 * n,
             cpu: n }
end

[*1..5].each do |n|
  nodes << { hostname: "precise#{n}",
             box: 'gosddc/precise32',
             ip: "10.250.22.#{n}",
             mem: 1024 * n,
             cpu: n }
end

Vagrant.configure('2') do |config|

  # Go through nodes and configure each of them.
  nodes.each do |node|

    config.vm.provider :vcenter do |vcenter|
      vcenter.hostname = 'my.vcenter.hostname'
      vcenter.username = 'myUsername'
      vcenter.password = 'myPassword'
      vcenter.folder_name = 'myFolderName'
      vcenter.datacenter_name = 'MyDatacenterName'
      vcenter.compute_name = 'MyHostOrCluster'
      vcenter.datastore_name = 'MyDatastore'
      vcenter.network_name = 'myNetworkName'
      vcenter.linked_clones = true
    end

    config.vm.define node[:hostname] do |node_config|
      node_config.vm.box = node[:box]
      node_config.vm.hostname = node[:hostname]

      # Let's configure the network for the VM, only the ip changes and is
      # coming from the nodes array
      node_config.vm.network :public_network,
                             ip: node[:ip],
                             netmask: '255.255.0.0',
                             gateway: '10.250.254.254',
                             dns_server_list: ['8.8.4.4', '8.8.8.8'],
                             dns_suffix_list: ['ad.lab.gosddc.com']

      # Let's override some provider settings for specific VMs
      node_config.vm.provider :vcenter do |override|
        # Override number of cpu and memory based on what's in the nodes array
        override.num_cpu = node[:cpu]
        override.memory = node[:mem]
        case node[:hostname]
        # Override the folder name based on the hostname of the VM
        when /centos/
          override.folder_name = 'Vagrant/centos'
        when /precise/
          override.folder_name = 'Vagrant/ubuntu/precise'
          override.enable_vm_customization = false
        end
      end
      node_config.nfs.functional = false
    end
  end
end