Class: Chef::Knife::ZcloudjpMachineCreate

Inherits:
Chef::Knife
  • Object
show all
Includes:
ZcloudjpBase
Defined in:
lib/chef/knife/zcloudjp_machine_create.rb

Instance Method Summary collapse

Methods included from ZcloudjpBase

included

Instance Method Details

#bootstrap_node(machine, bootstrap_ip_address) ⇒ Object 



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# File 'lib/chef/knife/zcloudjp_machine_create.rb', line 208

def bootstrap_node(machine, bootstrap_ip_address)
  bootstrap = Chef::Knife::Bootstrap.new
  bootstrap.name_args = [bootstrap_ip_address]
  bootstrap.config[:run_list] = config[:run_list]
  bootstrap.config[:first_boot_attributes] = config[:first_boot_attributes]
  bootstrap.config[:ssh_user] = config[:ssh_user] || "root"
  # bootstrap.config[:ssh_password] = machine.password
  bootstrap.config[:identity_file] = config[:identity_file]
  bootstrap.config[:host_key_verify] = config[:host_key_verify]
  bootstrap.config[:chef_node_name] = config[:chef_node_name] || server.id
  bootstrap.config[:prerelease] = config[:prerelease]
  bootstrap.config[:bootstrap_version] = locate_config_value(:bootstrap_version)
  bootstrap.config[:distro] = locate_config_value(:distro)
  # bootstrap will run as root...sudo (by default) also messes up Ohai on CentOS boxes
  bootstrap.config[:use_sudo] = true unless config[:ssh_user] == 'root'
  bootstrap.config[:template_file] = locate_config_value(:template_file)
  bootstrap.config[:environment] = config[:environment]
  bootstrap
end

#run ⇒ Object 



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# File 'lib/chef/knife/zcloudjp_machine_create.rb', line 132

def run
  $stdout.sync = true

  unless Chef::Config[:knife][:zcloudjp_dataset]
    ui.error("You have not provided a valid dataset image value. Please note the short option for this value recently changed from '-i' to '-I'.")
    exit 1
  end
  body = Hash.new()
  body["dataset"]   = config[:dataset]
  body["package"]   = locate_config_value(:package)
  body["name"]      = config[:chef_node_name]
  body["locale"]      = "en"

  Chef::Log.debug("Create machine with parameters below")
  Chef::Log.debug(body)
  

  locate_config_value(:zcloudjp_api_url)
  connection = Faraday.new(:url => locate_config_value(:zcloudjp_api_url), :ssl => {:verify => false}, :headers => {"User-Agent" => "Knife-Zcloudjp/#{::Knife::Zcloudjp::VERSION}"})
 
  response = connection.post do |req|
    req.url '/machines.json'
    req.headers['Content-Type'] = 'application/json'
    req.headers['X-API-KEY'] = Chef::Config[:knife][:zcloudjp_api_token]
    req.body = body.to_json
  end

  machine = JSON.parse(response.body, :symbolized_names =>true )

  msg_pair("ID", machine['id'])
  msg_pair("ip", machine['ips'].last)
  msg_pair("type", machine['type'])
  msg_pair("dataset", machine['dataset'])
  msg_pair("package", machine['packeage'])
  msg_pair("state", machine['state'])

  bootstrap_ip_address = machine['ips'].last
  config[:chef_node_name] = machine['id'] unless config[:chef_node_name]
  config[:machine_name] = machine['id'].split("/")[0] unless config[:machine_name]

  config[:first_boot_attributes]['zcloudjp'] = {}
  config[:first_boot_attributes]['zcloudjp']['id'] = machine['id']
  config[:first_boot_attributes]['zcloudjp']['type'] = machine['type']
  config[:first_boot_attributes]['zcloudjp']['dataset'] = machine['dataset']



  # wait for provision the machine.
  print(".") until verify_ssh_connection(bootstrap_ip_address) {
    sleep @initial_sleep_delay ||= 10
    # puts("done")
  }

  # for smartdc workaround. check twice.
  sleep 10

  # wait for provision the machine.
  print(".") until verify_ssh_connection(bootstrap_ip_address) {
    sleep @initial_sleep_delay ||= 10
    puts("done")
  }

  # add name tag for zcloud machine
  body = Hash.new()
  body["value"]   = config[:machine_name]

  response = connection.put do |req|
    req.url "/machines/#{machine['id']}/name"
    req.headers['Content-Type'] = 'application/json'
    req.headers['X-API-KEY'] = Chef::Config[:knife][:zcloudjp_api_token]
    req.body = body.to_json
  end

  bootstrap_node(machine, bootstrap_ip_address).run
end

#verify_ssh_connection(hostname) ⇒ Object 



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# File 'lib/chef/knife/zcloudjp_machine_create.rb', line 103

def verify_ssh_connection(hostname)
  tcp_socket = TCPSocket.new(hostname, 22)
  readable = IO.select([tcp_socket], nil, nil, 5)
  if readable
    Chef::Log.debug("sshd accepting connections on #{hostname}, banner is #{tcp_socket.gets}")
    yield
    true
  else
    false
  end
rescue Errno::ETIMEDOUT
  false
rescue Errno::EPERM
  false
rescue Errno::ECONNREFUSED
  sleep 2
  false
rescue Errno::EHOSTUNREACH
  sleep 2
  false
rescue Errno::ENETUNREACH
  sleep 2
  false
ensure
  tcp_socket && tcp_socket.close
end