Class: Chef::Knife::CfnEvents

Inherits:
CfnBase show all
Defined in:
lib/chef/knife/cfn_events.rb

Instance Method Summary collapse

Methods inherited from CfnBase

#connection, included, #locate_config_value, #msg_pair, #validate!

Methods inherited from Chef::Knife

#create_create_def, #create_update_def

Instance Method Details

#run ⇒ Object 



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# File 'lib/chef/knife/cfn_events.rb', line 32

def run
  $stdout.sync = true

  validate!
  
  stack_name = @name_args[0]
			
	if stack_name.nil?
	  show_usage
	  ui.error("You must specify a stack name")
	  exit 1
	end

  events_list = [
    ui.color('Event ID', :bold),
    ui.color('Stack ID', :bold),
    ui.color('Logical Resource Id', :bold),
    ui.color('Physical Resource Id', :bold),
    ui.color('Resource Type', :bold),
    ui.color('Timestamp', :bold),
    ui.color('Resource Status', :bold),
    ui.color('Resource Status Reason', :bold)
  ]
  @name_args.each do |stack_name|
	  data = Array.new
	  begin
      response = connection.describe_stack_events(stack_name)
      data = response.body['StackEvents']
    rescue Excon::Errors::BadRequest => e
	    i= e.response.body.index("<Message>")
      j = e.response.body.index("</Message>")
      if !i.nil? and !j.nil?
        ui.error(e.response.body[i+9,j-i-9])
      else
        print "\n#{e.response.body}"
      end
      exit 1
    else
	    data.each do |event|        
        events_list << event['EventId']
        events_list << event['StackId']
        events_list << event['LogicalResourceId']
        events_list << event['PhysicalResourceId']
        events_list << event['ResourceType']
        events_list << event['Timestamp'].to_s
        events_list << event['ResourceStatus']
        events_list << event['ResourceStatusReason'].to_s
      end
      puts ui.list(events_list, :uneven_columns_across, 8)
    end
  end
end