Class: Kontena::Plugin::DigitalOcean::Nodes::CreateCommand

Inherits:
Command
  • Object
show all
Includes:
Cli::Common, Cli::GridOptions, Prompts
Defined in:
lib/kontena/plugin/digital_ocean/nodes/create_command.rb

Instance Method Summary collapse

Methods included from Prompts

#ask_channel, #ask_do_token, #ask_droplet_region, #ask_droplet_size, #ask_node, #ask_ssh_key, #resume_warnings, #suppress_warnings

Instance Method Details

#ask_droplet_count ⇒ Object 



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# File 'lib/kontena/plugin/digital_ocean/nodes/create_command.rb', line 49

def ask_droplet_count
  if self.count.nil?
    prompt.ask('How many droplets?:', default: 1)
  else
    self.count
  end
end

#execute ⇒ Object 



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# File 'lib/kontena/plugin/digital_ocean/nodes/create_command.rb', line 18

def execute
  suppress_warnings # until DO merges resource_kit pr #32
  require 'kontena/machine/digital_ocean'
  require_api_url
  require_current_grid

  do_token = ask_do_token
  do_region = ask_droplet_region(do_token)
  coreos_channel = self.channel || ask_channel
  do_size = ask_droplet_size(do_token, do_region)
  do_count = ask_droplet_count
  do_ssh_key_id = ask_ssh_key(do_token)

  grid = fetch_grid
  provisioner = provisioner(client(require_token), do_token)
  provisioner.run!(
    master_uri: api_url,
    grid_token: grid['token'],
    grid: current_grid,
    ssh_key_id: do_ssh_key_id,
    name: name,
    size: do_size,
    count: do_count,
    region: do_region,
    version: version,
    channel: coreos_channel
  )
ensure
  resume_warnings
end

#fetch_grid ⇒ Hash

Returns:

  • (Hash) 


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# File 'lib/kontena/plugin/digital_ocean/nodes/create_command.rb', line 64

def fetch_grid
  client(require_token).get("grids/#{current_grid}")
end

#provisioner(client, token) ⇒ Object

Parameters:

  • client (Kontena::Client)
  • token (String) 


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# File 'lib/kontena/plugin/digital_ocean/nodes/create_command.rb', line 59

def provisioner(client, token)
  Kontena::Machine::DigitalOcean::NodeProvisioner.new(client, token)
end