From 0a8a5336d4f16c66c115738c038ca03b1099d351 Mon Sep 17 00:00:00 2001
From: Jaume Devesa <devvesa@gmail.com>
Date: Tue, 15 Dec 2015 17:09:00 +0100
Subject: [PATCH] Allow rpm-based machines

This patch modifies the vagrant provision scripts slightly to allow to
deploy CentOS/RedHat machines via VAGRANT_KURYR_VM_BOX.

Change-Id: I8860e6fbb4c2929bfcd67aefbff208f7d13be8f8
---
 contrib/vagrant/README.md   |  7 ++++++-
 contrib/vagrant/Vagrantfile |  3 +++
 contrib/vagrant/devstack.sh | 33 ++++++++++++++++++++++++++-------
 contrib/vagrant/vagrant.sh  |  2 +-
 4 files changed, 36 insertions(+), 9 deletions(-)

diff --git a/contrib/vagrant/README.md b/contrib/vagrant/README.md
index dc7c1af2..6f9bd5df 100644
--- a/contrib/vagrant/README.md
+++ b/contrib/vagrant/README.md
@@ -37,6 +37,11 @@ You can set the following environment variables before running `vagrant up` to m
 the definition of the Virtual Machine spawned:
 
  * **VAGRANT\_KURYR\_VM\_BOX**: To change the Vagrant Box used. Should be available in
-   [atlas](atlas.hashicorp.com)
+   [atlas](atlas.hashicorp.com).
+
+       export VAGRANT_KURYR_VM_BOX=centos/7
+
+   Could be an example of a rpm-based option.
+
  * **VAGRANT\_KURYR\_VM\_MEMORY**: To modify the RAM of the VM. Defaulted to: 4096
  * **VAGRANT\_KURYR\_VM\_CPU**: To modify the cpus of the VM. Defaulted to: 2
diff --git a/contrib/vagrant/Vagrantfile b/contrib/vagrant/Vagrantfile
index a3d67960..d8fc4405 100644
--- a/contrib/vagrant/Vagrantfile
+++ b/contrib/vagrant/Vagrantfile
@@ -30,6 +30,9 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   end
 
   config.vm.synced_folder '../../devstack/', '/devstack'
+  # For CentOS machines it needs to be specified
+  config.vm.synced_folder '.', '/vagrant'
+
   config.vm.provision :shell, :path => 'vagrant.sh'
 
   if Vagrant.has_plugin?('vagrant-cachier')
diff --git a/contrib/vagrant/devstack.sh b/contrib/vagrant/devstack.sh
index abf489f9..32119e93 100755
--- a/contrib/vagrant/devstack.sh
+++ b/contrib/vagrant/devstack.sh
@@ -1,19 +1,38 @@
-#!/bin/sh
+#!/bin/bash
+
+set -e
 
 BASHPATH=$(dirname "$0"\")
-echo "run script from $BASHPATH"
+echo "Run script from $BASHPATH"
 
-# update system
-export DEBIAN_FRONTEND noninteractive
-sudo apt-get update
-sudo apt-get install -qqy git
+# Copied shamelessly from Devstack
+function GetOSVersion {
+  if [[ -x $(which lsb_release 2>/dev/null) ]]; then
+    os_FAMILY='Debian'
+  elif [[ -r /etc/redhat-release ]]; then
+    os_FAMILY='RedHat'
+  else
+    echo "Unsupported distribution!"
+    exit 1;
+  fi
+}
+
+GetOSVersion
+
+if [[ "$os_FAMILY" == "Debian" ]]; then
+  export DEBIAN_FRONTEND noninteractive
+  sudo apt-get update
+  sudo apt-get install -qqy git
+elif [[ "$os_FAMILY" == "RedHat" ]]; then
+  sudo yum install -y -d 0 -e 0 git
+fi
 
 # determine checkout folder
 PWD=$(su "$OS_USER" -c "cd && pwd")
 DEVSTACK=$PWD/devstack
 
 # check if devstack is already there
-if [ ! -d "$DEVSTACK" ]
+if [[ ! -d "$DEVSTACK" ]]
 then
   echo "Download devstack into $DEVSTACK"
 
diff --git a/contrib/vagrant/vagrant.sh b/contrib/vagrant/vagrant.sh
index 3f744e62..b0c2b0bd 100755
--- a/contrib/vagrant/vagrant.sh
+++ b/contrib/vagrant/vagrant.sh
@@ -4,7 +4,7 @@ export OS_USER=vagrant
 export OS_HOST_IP=172.68.5.10
 
 # run script
-sh /vagrant/devstack.sh
+bash /vagrant/devstack.sh
 
 #set environment variables for kuryr
 su "$OS_USER" -c "echo 'source /vagrant/config/kuryr_rc' >> ~/.bashrc"