Class: VagrantPlugins::OCI::Action::RunInstance

Inherits:
Object
  • Object
show all
Includes:
Vagrant::Util::IsPortOpen
Defined in:
lib/vagrant-oci/action/run_instance.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ RunInstance

Returns a new instance of RunInstance.



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# File 'lib/vagrant-oci/action/run_instance.rb', line 12

def initialize(app, env)
  @app    = app
  @logger = Log4r::Logger.new("vagrant_oci::action::run_instance")
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-oci/action/run_instance.rb', line 17

def call(env)
  # Initialize metrics if they haven't been
  env[:metrics] ||= {}

  provider_config = env[:machine].provider_config
  oci_config = env[:oci_config]
  metadata = {}
  metadata.store('hostname', env[:machine].name)

  if provider_config.image_regex and provider_config.image_id.nil?
    @@image_list ||= {}
    @@image_list[oci_config.tenancy] ||= {}
    @@image_list[oci_config.tenancy][provider_config.region] ||= env[:oci_compute].list_images(provider_config.image_compartment_id).data.map(&:to_hash).sort_by {|i| i['display-name']}.reverse
    r = Regexp.new(provider_config.image_regex)
    provider_config.image_id = @@image_list[oci_config.tenancy][provider_config.region].filter {|i| r.match(i[:displayName])}.first[:id]
  end

  if provider_config.subnet_id.nil? and provider_config.subnet_vcn_compartment_name and provider_config.subnet_vcn_dns_label and provider_config.subnet_compartment_name and provider_config.subnet_dns_label
    @@vcn_list ||= {}
    @@vcn_list[oci_config.tenancy] ||= {}
    @@vcn_list[oci_config.tenancy][provider_config.region] ||= env[:oci_network].list_vcns(provider_config.subnet_vcn_compartment_id).data.map(&:to_hash)
    vcn_map = @@vcn_list[oci_config.tenancy][provider_config.region].inject({}) {|a, v| a[v[:dnsLabel]] = v[:id]; a}
    vcn_id = vcn_map[provider_config.subnet_vcn_dns_label]

    @@subnet_list ||= {}
    @@subnet_list[oci_config.tenancy] ||= {}
    @@subnet_list[oci_config.tenancy][provider_config.region] ||= {}
    @@subnet_list[oci_config.tenancy][provider_config.region][vcn_id] ||= env[:oci_network].list_subnets(provider_config.subnet_compartment_id, vcn_id).data.map(&:to_hash)
    subnet_map = @@subnet_list[oci_config.tenancy][provider_config.region][vcn_id].inject({}) {|a, v| a[v[:dnsLabel]] = v[:id]; a}
    provider_config.subnet_id = subnet_map[provider_config.subnet_dns_label]
  end

  create_vnic_details = ::OCI::Core::Models::CreateVnicDetails.new(:subnet_id => provider_config.subnet_id)

  ssh_private_key_path = env[:machine].config.ssh.private_key_path.first
  ssh_private_key = File.read(File.expand_path(ssh_private_key_path)).chomp
  key = OpenSSL::PKey::RSA.new(ssh_private_key)
  type = key.ssh_type
  data = [key.to_blob].pack('m0')
  openssh_pubkey = "#{type} #{data}"
  metadata.store('ssh_authorized_keys', openssh_pubkey)

  api_request = ::OCI::Core::Models::LaunchInstanceDetails.new
  api_request.availability_domain = env[:ad_name]
  api_request.compartment_id = provider_config.server_compartment_id
  api_request.display_name = env[:machine].name
  api_request.shape = provider_config.shape
  api_request.image_id = provider_config.image_id
  api_request.metadata = metadata
  api_request.create_vnic_details = create_vnic_details
  api_request.freeform_tags = provider_config.freeform_tags
  api_request.defined_tags = provider_config.defined_tags
  compute_api = env[:oci_compute]

  request_start_time = Time.now.to_i
  puts "Launching new instance .."
  ci = launch_instance_data = env[:oci_compute].launch_instance(api_request).data.to_hash
  env[:machine].id = ci[:id]

  vnic_attachments_data = nil
  puts "Waiting for vnic attachments .."
  loop do
    vnic_attachments_data = env[:oci_compute].list_vnic_attachments(provider_config.server_compartment_id, :instance_id => ci[:id]).data.map(&:to_hash)
    break if vnic_attachments_data.any?
    sleep 5
  end

  vnic_id = vnic_attachments_data.first[:vnicId]
  vnic_data = env[:oci_network].get_vnic(vnic_id).data.to_hash
  private_ip = vnic_data[:privateIp]
  public_ip = vnic_data[:publicIp]
  ip_addr = provider_config.use_private_network ? private_ip : public_ip || private_ip

  env[:ui].info(I18n.t("vagrant_oci.waiting_for_ready"))
  original_stderr = $stderr.clone
  $stderr.reopen(File.new(IO::NULL, 'w'))
  begin
    loop do
      conn = nil
      begin
        Timeout::timeout(10) do
          conn = Net::SSH.start(ip_addr, env[:machine].config.ssh.username, key_data: [ssh_private_key])
        end
      rescue
        conn = nil
      end
      break if conn
    end
    $stderr.reopen(original_stderr)
    env[:metrics]["instance_ready_time"] = Time.now.to_i - request_start_time
    @logger.info("Time for instance ready: #{env[:metrics]["instance_ready_time"]}")
    env[:ui].info(I18n.t("vagrant_oci.ready"))
  rescue
    env[:interrupted] = true
  end
end