initial commit

.gitignore

+.vagrant

README.md

+Project to provision an OpenHPC cluster via Vagrant using the
+CRI_XCBC (XSEDE basic cluster) Ansible provisioning framework.
+
+The Vagrantfile takes inspiration from the [vagrantcluster](https://github.com/cluening/vagrantcluster)
+project but is oriented toward deploying only a master node 
+and using standard OHPC tools to provision the cluster, and 
+therfore favors the CRI_XCBC approach to ansible scripts just 
+for the master.
+
+The Vagrantfile is stripped to the core (rather that carry all
+the cruft of a vagrant init).  It leverages work from a 
+[pilot project](https://gitlab.rc.uab.edu/ravi89/ohpc_vagrant)
+(primaryly the development of an updated centos 7.5 image)
+but prefers a clean repo slate.  

Vagrantfile

+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+Vagrant.configure("2") do |config|
+
+  config.vm.define "ohpc" do |ohpc|
+    ohpc.vm.box = "ravi89/centos7.5"
+    ohpc.vm.box_version = "1"
+    ohpc.vm.hostname = "ohpc"
+    ohpc.vm.network "private_network", ip: "10.1.1.1", virtualbox__intnet: "compute"
+    #ohpc.vm.customize ["modifyvm", :id, "--name", "ohpc"]
+  end
+
+  config.vm.provider :virtualbox do |vb|
+    vb.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
+    vb.memory = "2048"
+  end
+
+  config.vm.provision "shell", inline: <<-SHELL
+    if [ -f /vagrant/localenv.sh ]; then
+      . /vagrant/localenv.sh
+    fi
+
+    yum install -y ansible git vim bash-completion
+    ansible-playbook -c local -i /vagrant/CRI_XCBC/hosts -l `hostname` /vagrant/CRI_XCBC/site.yaml
+
+  SHELL
+
+end