Class: VagrantPlugins::Linode::Actions::Create

Inherits:
Object
  • Object
show all
Includes:
Vagrant::Util::Retryable, Helpers::Normalizer, Helpers::Waiter
Defined in:
lib/vagrant-linode/actions/create.rb

Instance Method Summary collapse

Methods included from Helpers::Waiter

#wait_for_event

Methods included from Helpers::Normalizer

#normalize_plan_label

Constructor Details

#initialize(app, env) ⇒ Create

Returns a new instance of Create.



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# File 'lib/vagrant-linode/actions/create.rb', line 15

def initialize(app, env)
  @app = app
  @machine = env[:machine]
  @logger = Log4r::Logger.new('vagrant::linode::create')
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-linode/actions/create.rb', line 21

def call(env)
  @client = env[:linode_api]
  ssh_key_id = env[:machine].config.ssh.private_key_path
  ssh_key_id = ssh_key_id[0] if ssh_key_id.is_a?(Array)
  if ssh_key_id
    pubkey = File.read(File.expand_path("#{ssh_key_id}.pub"))
  end

  if @machine.provider_config.root_pass
    root_pass = @machine.provider_config.root_pass
  else
    root_pass = Digest::SHA2.new.update(@machine.provider_config.api_key).to_s
  end

  if @machine.provider_config.stackscript
    stackscripts = @client.stackscript.list + @client.avail.stackscripts
    stackscript = stackscripts.find { |s| s.label.downcase == @machine.provider_config.stackscript.to_s.downcase }
    fail(Errors::StackscriptMatch, stackscript: @machine.provider_config.stackscript.to_s) if stackscript.nil?
    stackscript_id = stackscript.stackscriptid || nil
  else
    stackscript_id = @machine.provider_config.stackscriptid
  end

  stackscript_udf_responses = @machine.provider_config.stackscript_udf_responses

  if stackscript_udf_responses and !stackscript_udf_responses.is_a?(Hash)
    fail(Errors::StackscriptUDFFormat, format: stackscript_udf_responses.class.to_s)
  else
    stackscript_udf_responses = @machine.provider_config.stackscript_udf_responses or {}
  end

  if @machine.provider_config.distribution
    distributions = @client.avail.distributions
    distribution = distributions.find { |d| d.label.downcase.include? @machine.provider_config.distribution.downcase }
    fail(Errors::DistroMatch, distro: @machine.provider_config.distribution.to_s) if distribution.nil?
    distribution_id = distribution.distributionid || nil
  else
    distribution_id = @machine.provider_config.distributionid
  end

  if @machine.provider_config.imageid
    distribution_id = nil
    images = @client.image.list
    image = images.find { |i| i.imageid == @machine.provider_config.imageid }
    fail Errors::ImageMatch, image: @machine.provider_config.imageid.to_s  if image.nil?
    image_id = image.imageid || nil
  elsif @machine.provider_config.image
    distribution_id = nil
    images = @client.image.list
    image = images.find { |i| i.label.downcase.include? @machine.provider_config.image.downcase }
    fail Errors::ImageMatch, image: @machine.provider_config.image.to_s  if image.nil?
    image_id = image.imageid || nil
  end

  if @machine.provider_config.kernel
    kernels = @client.avail.kernels(isxen: nil, iskvm: 1)
    kernel = kernels.find { |k| k.label.downcase.include? @machine.provider_config.kernel.downcase }
    raise( Errors::KernelMatch, kernel: @machine.provider_config.kernel.to_s ) if kernel == nil
    kernel_id = kernel.kernelid || nil
  else
    kernel_id = @machine.provider_config.kernelid
  end

  if @machine.provider_config.datacenter
    datacenters = @client.avail.datacenters
    datacenter = datacenters.find { |d| d.abbr == @machine.provider_config.datacenter }
    fail Errors::DatacenterMatch, datacenter: @machine.provider_config.datacenter if datacenter.nil?
    datacenter_id = datacenter.datacenterid
  else
    datacenters = @client.avail.datacenters
    datacenter = datacenters.find { |d| d.datacenterid == @machine.provider_config.datacenterid }
    fail Errors::DatacenterMatch, datacenter: @machine.provider_config.datacenter if datacenter.nil?
    datacenter_id = datacenter.datacenterid
  end

  if @machine.provider_config.plan
    plan_label = normalize_plan_label(@machine.provider_config.plan)
    plans = @client.avail.linodeplans
    plan = plans.find { |p| p.label.include? plan_label }
    fail Errors::PlanID, plan: @machine.provider_config.plan if plan.nil?
    plan_id = plan.planid
  else
    plans = @client.avail.linodeplans
    plan = plans.find { |p| p.planid.to_i == @machine.provider_config.planid.to_i }
    fail Errors::PlanID, plan: @machine.provider_config.planid if plan.nil?
    plan_id = @machine.provider_config.planid
  end

  ### Disk Images
  disk_size = plan['disk'].to_i * 1024
  xvda_size, swap_size, xvdc_size = @machine.provider_config.xvda_size, @machine.provider_config.swap_size, @machine.provider_config.xvdc_size

  swap_size = swap_size.to_i
  xvda_size = xvda_size == true ? disk_size - swap_size : xvda_size.to_i
  xvdc_size = (xvdc_size.is_a?(Vagrant::Config::V2::DummyConfig) or xvdc_size == true) ? (disk_size - swap_size - xvda_size).abs : xvdc_size.to_i

  if ( xvda_size + swap_size + xvdc_size) > disk_size
    fail Errors::DiskSize, current: (xvda_size + swap_size + xvdc_size), max: disk_size
  end

  env[:ui].info I18n.t('vagrant_linode.info.creating')

  # submit new linode request
  result = @client.linode.create(
    planid: plan_id,
    datacenterid: datacenter_id,
    paymentterm: @machine.provider_config.paymentterm || 1
  )
  @machine.id = result['linodeid'].to_s
  env[:ui].info I18n.t('vagrant_linode.info.created', linodeid: @machine.id, label: (@machine.provider_config.label or "linode#{@machine.id}"))

  # @client.linode.job.list(:linodeid => @machine.id, :pendingonly => 1)
  # assign the machine id for reference in other commands

  disklist = []

  if stackscript_id
    disk = @client.linode.disk.createfromstackscript(
      linodeid: @machine.id,
      stackscriptid: stackscript_id,
      stackscriptudfresponses: JSON.dump(stackscript_udf_responses),
      distributionid: distribution_id,
      label: 'Vagrant Disk Distribution ' + distribution_id.to_s + ' Linode ' + @machine.id,
      type: 'ext4',
      size: xvda_size,
      rootsshkey: pubkey,
      rootpass: root_pass
    )
    disklist.push(disk['diskid'])
  elsif distribution_id
    disk = @client.linode.disk.createfromdistribution(
      linodeid: @machine.id,
      distributionid: distribution_id,
      label: 'Vagrant Disk Distribution ' + distribution_id.to_s + ' Linode ' + @machine.id,
      type: 'ext4',
      size: xvda_size,
      rootsshkey: pubkey,
      rootpass: root_pass
    )
    disklist.push(disk['diskid'])
  elsif image_id
    disk = @client.linode.disk.createfromimage(
      linodeid: @machine.id,
      imageid: image_id,
      label: 'Vagrant Disk Image (' + image_id.to_s + ') for ' + @machine.id,
      size: xvda_size,
      rootsshkey: pubkey,
      rootpass: root_pass
    )
    disklist.push(disk['diskid'])
  else
    disklist.push('')
  end

  if swap_size > 0
    swap = @client.linode.disk.create(
      linodeid: @machine.id,
      label: 'Vagrant swap',
      type: 'swap',
      size: swap_size
    )
    disklist.push(swap['diskid'])
  else
    disklist.push('')
  end

  if xvdc_size > 0
    xvdc_type = @machine.provider_config.xvdc_type.is_a?(Vagrant::Config::V2::DummyConfig) ? "raw" : @machine.provider_config.xvdc_type
    xvdc = @client.linode.disk.create(
      linodeid: @machine.id,
      label: 'Vagrant Leftover Disk Linode ' + @machine.id,
      type: xvdc_type,
      size: xvdc_size,
    )
    disklist.push(xvdc['diskid'])
  else
    disklist.push('')
  end

  config = @client.linode.config.create(
    linodeid: @machine.id,
    label: 'Vagrant Config',
    disklist: disklist.join(','),
    kernelid: kernel_id
  )

  # @todo: allow provisioning to set static configuration for networking
  if @machine.provider_config.private_networking
    private_network = @client.linode.ip.addprivate linodeid: @machine.id
  end

  label = @machine.provider_config.label
  label = label || @machine.name if @machine.name != 'default'
  label = label || get_server_name

  group = @machine.provider_config.group
  group = "" if @machine.provider_config.group == false

  Services::VolumeManager.new(@machine, @client.volume, env[:ui]).perform

  result = @client.linode.update(
    linodeid: @machine.id,
    label: label,
    lpm_displaygroup: group
  )

  env[:ui].info I18n.t('vagrant_linode.info.booting', linodeid: @machine.id)

  bootjob = @client.linode.boot linodeid: @machine.id
  # sleep 1 until ! @client.linode.job.list(:linodeid => @machine.id, :jobid => bootjob['jobid'], :pendingonly => 1).length
  wait_for_event(env, bootjob['jobid'])

  # refresh linode state with provider and output ip address
  linode = Provider.linode(@machine, refresh: true)
  public_network = linode.network.find { |network| network['ispublic'] == 1 }
  env[:ui].info I18n.t('vagrant_linode.info.linode_ip', ip: public_network['ipaddress'])

  if private_network
    env[:ui].info I18n.t('vagrant_linode.info.linode_private_ip', ip: private_network['ipaddress'])
  end

  # wait for ssh to be ready
  switch_user = @machine.provider_config.setup?
  user = @machine.config.ssh.username
  if switch_user
    @machine.config.ssh.username = 'root'
    @machine.config.ssh.password = root_pass
  end

  retryable(tries: 25, sleep: 10) do # @todo bump tries when this is solid
    next if env[:interrupted]
    fail 'not ready' unless @machine.communicate.ready?
  end

  @machine.config.ssh.username = user

  @app.call(env)
end

#get_server_name ⇒ Object

generate a random name if server name is empty



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# File 'lib/vagrant-linode/actions/create.rb', line 271

def get_server_name
  "vagrant_linode-#{rand.to_s.split('.')[1]}"
end

#terminate(env) ⇒ Object 



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# File 'lib/vagrant-linode/actions/create.rb', line 275

def terminate(env)
  destroy_env = env.dup
  destroy_env.delete(:interrupted)
  destroy_env[:config_validate] = false
  destroy_env[:force_confirm_destroy] = true
  env[:action_runner].run(Actions.destroy, destroy_env)
end