Add KRD source code

This changes includes the source code created for the Kubernetes
Reference Deployment(KRD) which helps to provide an automated
mechanism to install and configure Kubernetes services required for
the MultiCloud/K8s plugin.

Change-Id: Ica49566fcd531e25846ed3e5062de2f92ec56f6c
Signed-off-by: Victor Morales <victor.morales@intel.com>
Issue-ID: MULTICLOUD-301

1 files changed, 114 insertions, 0 deletions

diff --git a/vagrant/Vagrantfile b/vagrant/Vagrantfile
new file mode 100644
index 00000000..ba71ba7e
--- /dev/null
+++ b/vagrant/Vagrantfile
@@ -0,0 +1,114 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+box = {
+  :virtualbox => { :name => 'elastic/ubuntu-16.04-x86_64', :version => '20180708.0.0' },
+  :libvirt => { :name => 'elastic/ubuntu-16.04-x86_64', :version=> '20180210.0.0'}
+}
+
+require 'yaml'
+pdf = File.dirname(__FILE__) + '/config/default.yml'
+if File.exist?(File.dirname(__FILE__) + '/config/pdf.yml')
+  pdf = File.dirname(__FILE__) + '/config/pdf.yml'
+end
+nodes = YAML.load_file(pdf)
+
+# Inventory file creation
+File.open(File.dirname(__FILE__) + "/inventory/hosts.ini", "w") do |inventory_file|
+  inventory_file.puts("[all:vars]\nansible_connection=ssh\nansible_ssh_user=vagrant\nansible_ssh_pass=vagrant\n\n[all]")
+  nodes.each do |node|
+    inventory_file.puts("#{node['name']}\tansible_ssh_host=#{node['ip']} ansible_ssh_port=22")
+  end
+  ['kube-master', 'kube-node', 'etcd', 'ovn-central', 'ovn-controller', 'virtlet'].each do|group|
+    inventory_file.puts("\n[#{group}]")
+    nodes.each do |node|
+      if node['roles'].include?("#{group}")
+        inventory_file.puts(node['name'])
+      end
+    end
+  end
+  inventory_file.puts("\n[k8s-cluster:children]\nkube-node\nkube-master")
+end
+
+provider = (ENV['VAGRANT_DEFAULT_PROVIDER'] || :virtualbox).to_sym
+puts "[INFO] Provider: #{provider} "
+
+if ENV['no_proxy'] != nil or ENV['NO_PROXY']
+  $no_proxy = ENV['NO_PROXY'] || ENV['no_proxy'] || "127.0.0.1,localhost"
+  nodes.each do |node|
+    $no_proxy += "," + node['ip']
+  end
+  $subnet = "192.168.121"
+  if provider == :virtualbox
+    $subnet = "10.0.2"
+  end
+  # NOTE: This range is based on vagrant-libvirt network definition CIDR 192.168.121.0/27
+  (1..31).each do |i|
+    $no_proxy += ",#{$subnet}.#{i}"
+  end
+end
+
+Vagrant.configure("2") do |config|
+  config.vm.box =  box[provider][:name]
+  config.vm.box_version = box[provider][:version]
+
+  if ENV['http_proxy'] != nil and ENV['https_proxy'] != nil
+    if Vagrant.has_plugin?('vagrant-proxyconf')
+      config.proxy.http     = ENV['http_proxy'] || ENV['HTTP_PROXY'] || ""
+      config.proxy.https    = ENV['https_proxy'] || ENV['HTTPS_PROXY'] || ""
+      config.proxy.no_proxy = $no_proxy
+      config.proxy.enabled = { docker: false }
+    end
+  end
+
+  nodes.each do |node|
+    config.vm.define node['name'] do |nodeconfig|
+      nodeconfig.vm.hostname = node['name']
+      nodeconfig.vm.network :private_network, :ip => node['ip'], :type => :static
+      nodeconfig.vm.provider 'virtualbox' do |v|
+        v.customize ["modifyvm", :id, "--memory", node['memory']]
+        v.customize ["modifyvm", :id, "--cpus", node['cpus']]
+        if node.has_key? "volumes"
+          node['volumes'].each do |volume|
+            $volume_file = "#{node['name']}-#{volume['name']}.vdi"
+            unless File.exist?($volume_file)
+              v.customize ['createmedium', 'disk', '--filename', $volume_file, '--size', volume['size']]
+            end
+            v.customize ['storageattach', :id, '--storagectl', 'IDE Controller', '--port', 1, '--device', 0, '--type', 'hdd', '--medium', $volume_file]
+          end
+        end
+      end
+      nodeconfig.vm.provider 'libvirt' do |v|
+        v.memory = node['memory']
+        v.cpus = node['cpus']
+        v.nested = true
+        v.cpu_mode = 'host-passthrough'
+        v.management_network_address = "192.168.121.0/27"
+        nodeconfig.vm.provision 'shell' do |sh|
+          sh.path =  "node.sh"
+          if node.has_key? "volumes"
+            $volume_mounts_dict = ''
+            node['volumes'].each do |volume|
+              $volume_mounts_dict += "#{volume['name']}=#{volume['mount']},"
+              $volume_file = "./#{node['name']}-#{volume['name']}.qcow2"
+              v.storage :file, :bus => 'sata', :device => volume['name'], :size => volume['size']
+            end
+            sh.args = ['-v', $volume_mounts_dict[0...-1]]
+          end
+        end
+      end
+    end
+  end
+  sync_type = "virtualbox"
+  if provider == :libvirt
+    sync_type = "nfs"
+  end
+  config.vm.define :installer, primary: true, autostart: false do |installer|
+    installer.vm.hostname = "multicloud"
+    installer.vm.network :private_network, :ip => "10.10.10.2", :type => :static
+    installer.vm.provision 'shell' do |sh|
+      sh.path =  "installer.sh"
+      sh.args = ['-p', '-v', '-w', '/vagrant']
+    end
+  end
+end