#!/usr/bin/env ruby 

# Copyright 2015 Adaptavist.com Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

require 'avst-cloud'
require 'avst-cloud/rackspace_connection'
require 'avst-cloud/rackspace_server'

avst_cloud_base="#{File.expand_path("../../", __FILE__)}"

# FILL IN YOUR Rackspace ACCOUNT DETAILS (Username and Secret Access Key), GIT REPO, image_id AND MAKE SURE 
# FILES IN files FOLDER HAS CORRECT CONTENT
provider_user=''
provider_pass=''
region=:lon
# Initiate connector object
conn = AvstCloud::RackspaceConnection.new(provider_user, provider_pass, region)

server_name        = 'hostname1'

flavour            = '4'
image_id           = '' # Please provide
server = conn.create_server(server_name, image_id)

puts conn.server_status(server_name)
# server = conn.server(server_name, 'root', pass)

pre_upload_commands = [
    "echo 'pre_upload_command was here' >> /tmp/pre_upload",
]

custom_file_uploads = {
    "#{avst_cloud_base}/files/id_rsa" => "/tmp/.",
    "#{avst_cloud_base}/files/known_hosts" => "/tmp/."
}

# Uploading ssh keys to access git repo in provisioning stage, make sure you provide correct keys
post_upload_commands = [
    "mkdir /root/.ssh",
    "mv /tmp/id_rsa /root/.ssh/.",
    "mv /tmp/known_hosts /root/.ssh/.",
    "chmod 0600 /root/.ssh/known_hosts",
    "chmod 0600 /root/.ssh/id_rsa",
    "mkdir /var/opt/puppet",
    "chown root /var/opt/puppet",
    "apt-get update && apt-get install -o Dpkg::Options::='--force-confold' -f -y git puppet-common puppet"
]

remote_server_debug = true
debug_structured_log = false

server.bootstrap(pre_upload_commands, custom_file_uploads, post_upload_commands, remote_server_debug, debug_structured_log, false)

git = "ssh://git@you_repo.git"
branch = "master" 
reference = nil # Tag
# In this example we do not use puppet-runner, check doco
puppet_runner = nil
puppet_runner_prepare = nil
custom_provisioning_commands = ["echo 'done' >> /tmp/done", "echo 'done' >> /tmp/done1"]
server_tmp_folder="/tmp/avst_cloud_tmp_#{Time.now.to_i}"

destination_folder = nil # defaults to /var/opt/puppet
server.provision(git, branch, server_tmp_folder, reference, custom_provisioning_commands, puppet_runner, puppet_runner_prepare, destination_folder)

# puts conn.server_status(server_name)
# server.stop

# puts conn.server_status(server_name)
# server.start

# custom_commands=nil
# server_tmp_folder="/tmp/done"
# server.post_provisioning_cleanup(custom_commands, os, remote_server_debug, server_tmp_folder)

# server.destroy
# puts conn.server_status(server_name)