Add provision script

misc/Vagrantfile

@@ -4,7 +4,7 @@ Vagrant.require_version ">= 1.6.0"
 
 # Defaults for config options defined in CONFIG
 $num_instances = 3
-$instance_name_prefix = "cl-ardhi"
+$instance_name_prefix = "hpc-ardhi"
 $enable_serial_logging = false
 $share_home = true
 $vm_gui = false
@@ -12,12 +12,28 @@ $vm_memory = 3072
 $vm_cpus = 2
 $forwarded_ports = {}
 
+$prov = <<SCRIPT
+apt update
+apt -y install sshpass build-essential libopenmpi-dev openmpi-bin openmpi-doc
+
+sed -i 's/^PasswordAuthentication .*/PasswordAuthentication yes/g' /etc/ssh/sshd_config
+systemctl restart sshd.service
+SCRIPT
+
+$prov_local = <<SCRIPT
+touch me-$1.txt
+touch total-$2.txt
+echo -e  'n\n' | ssh-keygen -f .ssh/id_rsa -t rsa -N ''
+SCRIPT
+
 # Attempt to apply the deprecated environment variable NUM_INSTANCES to
 # $num_instances while allowing config.rb to override it
 if ENV["NUM_INSTANCES"].to_i > 0 && ENV["NUM_INSTANCES"]
   $num_instances = ENV["NUM_INSTANCES"].to_i
 end
 
+
+# Use old vb_xxx config variables when set
 def vm_gui
   $vb_gui.nil? ? $vm_gui : $vb_gui
 end
@@ -39,6 +55,7 @@ Vagrant.configure("2") do |config|
   # enable hostmanager
   config.hostmanager.enabled = true
 
+
   # configure the host's /etc/hosts
   config.hostmanager.manage_host = true
 
@@ -63,6 +80,9 @@ Vagrant.configure("2") do |config|
         config.vm.network "forwarded_port", guest: guest, host: host, auto_correct: true
       end
 
+      # shared folder
+      config.vm.synced_folder "vhome/", "/vhome"
+      
       config.vm.provider :virtualbox do |vb|
         vb.gui = vm_gui
         vb.memory = vm_memory
@@ -71,6 +91,10 @@ Vagrant.configure("2") do |config|
 
       ip = "172.17.10.#{i+100}"
       config.vm.network :private_network, ip: ip
+
+      config.vm.provision :"shell", inline: $prov 
+      config.vm.provision :"shell", inline: $prov_local, args:"#{i} #{$num_instances}", privileged: false
+
     end
   end
 end