diff --git a/asterix-installer/src/test/resources/clusterts/Vagrantfile b/asterix-installer/src/test/resources/clusterts/Vagrantfile
index 11f6cbe..781a4da 100644
--- a/asterix-installer/src/test/resources/clusterts/Vagrantfile
+++ b/asterix-installer/src/test/resources/clusterts/Vagrantfile
@@ -22,20 +22,20 @@
 VAGRANTFILE_API_VERSION = "2"
 
 Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
-    config.vm.provider "virtualbox" do |v|
-        v.memory =2048
-        v.cpus = 2
-    end
+
     config.vm.provision "file", source: "id_rsa", destination: "/home/vagrant/.ssh/id_rsa"
+    config.vm.provision "file", source: "id_rsa.pub", destination: "/home/vagrant/.ssh/id_rsa.pub"
     config.vm.provision "file", source: "known_hosts", destination: "/home/vagrant/.ssh/known_hosts"
     config.vm.provision "file", source: "hosts", destination: "/home/vagrant/hosts"
 
     config.vm.provision "shell", inline: "mv /home/vagrant/hosts /etc/hosts"
     config.vm.provision "shell", privileged: false, inline: "chmod 400 /home/vagrant/.ssh/id_rsa"
+    config.vm.provision "shell", privileged: false, inline: "cat /home/vagrant/.ssh/id_rsa.pub >> /home/vagrant/.ssh/authorized_keys"
+    config.vm.provision "shell", privileged: false, inline: "chmod 600 /home/vagrant/.ssh/authorized_keys"
     $java_inst = <<-END
         wget -q --no-cookies --no-check-certificate \
         --header 'Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie' \
-        'http://download.oracle.com/otn-pub/java/jdk/7u51-b13/jdk-7u51-linux-x64.rpm' \
+        'http://download.oracle.com/otn-pub/java/jdk/8u65-b17/jdk-8u65-linux-x64.rpm' \
         -O /tmp/jdk.rpm;
 
         sudo yum -y localinstall /tmp/jdk.rpm;
@@ -44,26 +44,33 @@
     END
     config.vm.provision "shell", inline: $java_inst
 
-    config.vm.define "nc3" do |nc|
-        nc.vm.box = "chef/centos-6.5"
-        nc.vm.hostname = "nc3"
-        nc.vm.network "private_network", ip: "10.10.0.5"
-    end
     config.vm.define "nc2" do |nc|
-        nc.vm.box = "chef/centos-6.5"
+        nc.vm.box = "bento/centos-6.7"
         nc.vm.hostname = "nc2"
         nc.vm.network "private_network", ip: "10.10.0.4"
+        config.vm.provider "virtualbox" do |v|
+            v.memory = 3096
+            v.cpus = 2
+        end
     end
     config.vm.define "nc1" do |nc|
-        nc.vm.box = "chef/centos-6.5"
+        nc.vm.box = "bento/centos-6.7"
         nc.vm.hostname = "nc1"
         nc.vm.network "private_network", ip: "10.10.0.3"
+        config.vm.provider "virtualbox" do |v|
+            v.memory = 3096
+            v.cpus = 2
+        end
     end
 
     config.vm.define "cc" do |cc|
-        cc.vm.box = "chef/centos-6.5"
+        cc.vm.box = "bento/centos-6.7"
         cc.vm.hostname = "cc"
         cc.vm.network "private_network", ip: "10.10.0.2"
+        config.vm.provider "virtualbox" do |v|
+            v.memory = 1024
+            v.cpus = 1
+        end
     end
 
 end