Vagrant.configure(2) do |config|
  config.vm.box = "minimal/xenial64"
  config.vm.synced_folder ".", "/vagrant", disabled: true

  config.vm.define :node2 do |node|
    node.vm.network :private_network, ip: "192.168.30.2", virtualbox__intnet: "L"
    node.vm.provision :shell, inline: <<-SHELL
      ip route add 192.168.40.0/24 via 192.168.30.4
      ip link add vxlan5 type vxlan id 5 dstport 4789 srcport 4789 4790
      ip addr add 192.168.5.2/24 dev vxlan5
      ip link set up vxlan5
      bridge fdb add 00:00:00:00:00:00 dev vxlan5 dst 192.168.40.5
    SHELL
  end

  config.vm.define :node3 do |node|
    node.vm.network :private_network, ip: "192.168.30.3", virtualbox__intnet: "L"
    node.vm.provision :shell, inline: <<-SHELL
      ip route add 192.168.40.0/24 via 192.168.30.4
      ip link add vxlan5 type vxlan id 5 dstport 4789 srcport 4789 4790
      ip addr add 192.168.5.3/24 dev vxlan5
      ip link set up vxlan5
      bridge fdb add 00:00:00:00:00:00 dev vxlan5 dst 192.168.40.5
    SHELL
  end

  config.vm.define :node4 do |node|
    node.vm.network :private_network, ip: "192.168.30.4", virtualbox__intnet: "L"
    node.vm.network :private_network, ip: "192.168.40.4", virtualbox__intnet: "R"
    node.vm.provision :shell, inline: <<-SHELL
      apt-get install -y iptables
      iptables -t nat -A POSTROUTING -s 192.168.30.0/24 -j MASQUERADE
      sysctl net.ipv4.ip_forward=1
    SHELL
  end

  config.vm.define :node5 do |node|
    node.vm.network :private_network, ip: "192.168.40.5", virtualbox__intnet: "R"
    node.vm.provision :file, source: "vxlan_hp.py", destination: "vxlan_hp.py"
    node.vm.provision :file, source: "vxlan_hp.c", destination: "vxlan_hp.c"
    node.vm.provision :shell, inline: <<-SHELL
      echo "deb [trusted=yes] https://repo.iovisor.org/apt/xenial xenial-nightly main" > /etc/apt/sources.list.d/iovisor.list
      apt-get update -y
      apt-get install -y bcc-tools
      apt-get install -y linux-headers-`uname -r` python-setuptools
      easy_install pyroute2
      ip link add vxlan5 type vxlan id 5 dstport 4789 srcport 4789 4790
      ip addr add 192.168.5.5/24 dev vxlan5
      ip link set up vxlan5
    SHELL
  end
end