Add support for vagrant

.gitignore

@@ -62,3 +62,6 @@ remora/scripts/images
 remora/scripts/userdata/*.yaml
 
 .DS_Store
+
+# vagrant
+.vagrant/

README.md

@@ -3,14 +3,8 @@
 Remora is command-line tool and library to manage kubernetes cluster on
 any cloud and baremetal.
 
-Please fill here a long description which must be at least 3 lines wrapped on
-80 cols, so that distribution package maintainers can use it in their packages.
-Note that this is a hard requirement.
-
-* Free software: Apache license
-* Documentation: http://docs.openstack.org/developer/remora
-* Source: http://git.openstack.org/cgit/openstack/remora
-* Bugs: http://bugs.launchpad.net/remora
+You can see [Quick Start Guide](doc/quickstart.md) which uses Vagrant to
+install and run Kubernetes cluster.
 
 ## Prerequisite
 

Vagrantfile

@@ -0,0 +1,54 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+VAGRANTFILE_API_VERSION = "2"
+
+public_key = nil
+[ENV['REMORA_PUBLIC_KEY'], "~/.ssh/id_rsa.pub", "~/.ssh/id_dsa.pub"].each do |p_key|
+  if p_key
+    p_key = File.expand_path(p_key)
+    if File.file?(p_key)
+      public_key = open(p_key).read
+      break
+    end
+  end
+end
+
+unless public_key
+  raise "Please specify ssh public key using following env: REMORA_PUBLIC_KEY"
+end
+
+SCRIPT = <<-EOF
+echo "#{public_key}" >> ~vagrant/.ssh/authorized_keys
+swapoff /dev/sda2
+sed -i -e "/swap/d" /etc/fstab
+EOF
+
+Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
+  config.vm.box = "envimation/ubuntu-xenial-docker"
+  config.vm.box_url = "https://atlas.hashicorp.com/envimation/boxes/ubuntu-xenial-docker"
+
+  config.vm.define :master do |master|
+    master.vm.hostname = "master"
+    master.vm.provider "virtualbox" do |v, override|
+      v.customize ["modifyvm", :id, "--memory", "2048"]
+    end
+
+    master.vm.network :private_network, ip: "192.168.43.101"
+
+    master.vm.provision :shell, inline: SCRIPT
+  end
+
+  [[:worker01, 102], [:worker02, 103]].each do |worker|
+    config.vm.define worker[0] do |w|
+      w.vm.hostname = worker[0].to_s
+      w.vm.provider "virtualbox" do |v, override|
+        v.customize ["modifyvm", :id, "--memory", "2048"]
+      end
+
+      w.vm.network :private_network, ip: "192.168.43.#{worker[1]}"
+
+      w.vm.provision :shell, inline: SCRIPT
+    end
+  end
+
+end

configs/vagrant.yaml

@@ -0,0 +1,23 @@
+---
+user: vagrant
+
+local:
+  assets_dir: "~/.kube/vagrant"
+
+
+masters: &masters
+  - 192.168.43.101
+workers: &workers
+  - 192.168.43.102
+  - 192.168.43.103
+
+roledefs:
+  bootstrap:
+  - 192.168.43.101
+  etcd: *masters
+  master: *masters
+  worker: *workers
+
+kubernetes:
+  version: v1.8.1
+  public_service_ip: 192.168.43.100

doc/quickstart.md

@@ -0,0 +1,59 @@
+# Play with Vagrant
+
+You can also test `Remora` with Vagrant.
+
+## Prerequisite
+
+You will need following softwares.
+
+-   Python 3.5 or later and pip
+-   kubectl 1.7.x or later
+
+### Install Python and pip
+
+```bash
+$ sudo apt install curl llvm sqlite3 libssl-dev libbz2-dev libreadline-dev libsqlite3-dev libncurses5-dev libncursesw5-dev python-tk python3-tk tk-dev
+$ git clone https://github.com/yyuu/pyenv.git ~/.pyenv
+$ cat <<-'EOF' >> ~/.bash_profile
+export PYENV_ROOT=$HOME/.pyenv
+export PATH=$PYENV_ROOT/bin:$PATH
+eval "$(pyenv init -)"
+EOF
+$ source ~/.bash_profile
+$ pyenv install 3.5.3
+$ pyenv global 3.5.3
+$ curl -kL https://bootstrap.pypa.io/get-pip.py | python
+```
+
+### Install kubectl
+
+```bash
+$ curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl
+$ chmod +x ./kubectl
+$ sudo mv ./kubectl /usr/local/bin/kubectl
+```
+
+## Install Kubernetes Cluster using Remora
+
+### Install Remora
+
+```bash
+$ git clone https://github.com/nec-openstack/remora.git
+$ cd remora
+$ pip install -r requirements.txt
+```
+
+### Install Kubernetes Cluster
+
+```bash
+$ vagrant up
+$ fab vagrant render
+$ fab vagrant install
+```
+
+### Access your Kubernetes Cluster
+
+```bash
+$ fab vagrant config
+$ kubectl version
+```