vagrant file example1

vagrant file example1

VAGRANTFILE_API_VERSION = "2"

BASE_LOCAL_IP = "192.168.33"
BASE_START_IP = 101
MASTER_NODE_IP = "#{BASE_LOCAL_IP}.101"

$num_slaves = 2

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "ubuntu/trusty64"

  config.vm.provision "shell", run: "once", path: "provisioning/install_java.sh"
  config.vm.provision "shell", run: "once", path: "provisioning/install_hadoop.sh"
     
    config.vm.define vm_name = "hadoop-master" do |master|               
      master.vm.network "private_network", ip: MASTER_NODE_IP     
      master.vm.network "forwarded_port", guest: 50070, host: 50070            

      master.vm.provider "virtualbox" do |vb|
        vb.name = "hadoop-master"
        vb.gui = false
        vb.memory = "1024"
        vb.cpus = 1
      end      
 
      master.vm.provision "shell" do |sh|             
        sh.path =  "hadoop/setup_namenode.sh"
        sh.args = [BASE_LOCAL_IP, BASE_START_IP, $num_slaves]
      end        
  end             

  (1..$num_slaves).each do |i|
    config.vm.define vm_name = "hadoop-slave-#{i}" do |slave|       
      slave.vm.network "private_network", ip: "#{BASE_LOCAL_IP}.#{BASE_START_IP + i}"     

      slave.vm.provider "virtualbox" do |vb|
        vb.name = "hadoop-slave-#{i}"
        vb.gui = false
        vb.memory = "1024"
        vb.cpus = 1
      end

      slave.vm.provision "shell" do |sh|             
          sh.path =  "hadoop/setup_datanode.sh"
          sh.args = [MASTER_NODE_IP]
      end        
    end        
  end
end