Class: Chef::Knife::GandiDatacenterList

Inherits:
Chef::Knife show all
Defined in:
lib/chef/knife/gandi_datacenter_list.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#api_key ⇒ Object (readonly)

Returns the value of attribute api_key.



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# File 'lib/chef/knife/gandi_datacenter_list.rb', line 39

def api_key
  @api_key
end

#connection ⇒ Object (readonly)

Returns the value of attribute connection.



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# File 'lib/chef/knife/gandi_datacenter_list.rb', line 39

def connection
  @connection
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/chef/knife/gandi_datacenter_list.rb', line 41

def run
  # Unsual to extend here but enables 'plugin_helper' to be require'd lazily
  extend KnifeGandi::PluginHelper
  $stdout.sync = true
  
  # Necessary changes to xmlrpc's defaults, prevent warnings from showing up in prompt
  suppress_warnings do
    XMLRPC::Config.const_set(:ENABLE_NIL_PARSER, true)
  end
  
  @connection = XMLRPC::Client.new2(KnifeGandi::API_ENDPOINT_URL)
  @api_key    = Chef::Config[:knife][:gandi_api_key] || config[:gandi_api_key]
  
  server_list = [
    ui.color('ID', :bold),
    ui.color('Name', :bold),
    ui.color('Country', :bold)
  ]
  
  connection.call('datacenter.list', api_key).each do |server|
    server_list << server['id'].to_s
    server_list << server['name']
    server_list << server['country']
  end
  
  puts ui.list(server_list, :columns_across, 3)
end