Class: Chef::Knife::GandiServerList

Inherits:
Chef::Knife show all
Defined in:
lib/chef/knife/gandi_server_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_server_list.rb', line 46

def api_key
  @api_key
end

#connection ⇒ Object (readonly)

Returns the value of attribute connection.



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# File 'lib/chef/knife/gandi_server_list.rb', line 46

def connection
  @connection
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/chef/knife/gandi_server_list.rb', line 48

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] || raise("Please provide an API key")
  
  server_list = [
    ui.color('ID', :bold),
    ui.color('Hostname', :bold),
    ui.color('Date Created', :bold),
    ui.color('Cores', :bold),
    ui.color('Memory', :bold),
    ui.color('Image', :bold),
    ui.color('State', :bold),
    ui.color('Public IPs', :bold)
  ]
  
  connection.call('vm.list', api_key).each do |server|
    # Adds a some overhead but returns much more vm attributes including IPs and Image
    server = connection.call('vm.info', api_key, server['id'])
    server_list << server['id'].to_s
    server_list << server['hostname']
    server_list << server['date_created'].to_date.to_s
    server_list << server['cores'].to_s
    server_list << server['memory'].to_s + 'mb'
    server_list << server['disks'].find{ |disk| disk['is_boot_disk'] }['label']
    server_list << server['state']
    server_list << public_ips_of(server, :version => locate_config_value(:ip_version)).join(', ')
  end

  puts ui.list(server_list, :columns_across, 8)
end