Class: Morpheus::Cli::InstanceTypes

Inherits:
Object
  • Object
show all
Includes:
Term::ANSIColor
Defined in:
lib/morpheus/cli/instance_types.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ InstanceTypes

Returns a new instance of InstanceTypes.



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# File 'lib/morpheus/cli/instance_types.rb', line 10

def initialize() 
  @appliance_name, @appliance_url = Morpheus::Cli::Remote.active_appliance
  @access_token = Morpheus::Cli::Credentials.new(@appliance_name,@appliance_url).request_credentials()
  @instance_types_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).instance_types
  @groups_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).groups
  @active_groups = ::Morpheus::Cli::Groups.load_group_file
end

Instance Method Details

#details(args) ⇒ Object 



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# File 'lib/morpheus/cli/instance_types.rb', line 39

def details(args)
  if args.count < 1
    puts "\nUsage: morpheus instances stats [name]\n\n"
    return
  end
  begin
    instance_results = @instances_interface.get({name: args[0]})
    if instance_results['instances'].empty?
      puts "Instance not found by name #{args[0]}"
      return
    end
    instance = instance_results['instances'][0]
    instance_id = instance['id']
    stats = instance_results['stats'][instance_id.to_s]
    print "\n" ,cyan, bold, "#{instance['name']} (#{instance['instanceType']['name']})\n","==================", reset, "\n\n"
    print cyan, "Memory: \t#{Filesize.from("#{stats['usedMemory']} B").pretty} / #{Filesize.from("#{stats['maxMemory']} B").pretty}\n"
    print cyan, "Storage: \t#{Filesize.from("#{stats['usedStorage']} B").pretty} / #{Filesize.from("#{stats['maxStorage']} B").pretty}\n\n",reset
    puts instance
  rescue RestClient::Exception => e
    if e.response.code == 400
      error = JSON.parse(e.response.to_s)
      ::Morpheus::Cli::ErrorHandler.new.print_errors(error)
    else
      puts "Error Communicating with the Appliance. Please try again later. #{e}"
    end
    return nil
  end
end

#handle(args) ⇒ Object 



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# File 'lib/morpheus/cli/instance_types.rb', line 19

def handle(args) 
  if @access_token.empty?
    print red,bold, "\nInvalid Credentials. Unable to acquire access token. Please verify your credentials and try again.\n\n",reset
    return 1
  end
  if args.empty?
    puts "\nUsage: morpheus instance-types [list,details] [name]\n\n"
  end

  case args[0]
    when 'list'
      list(args[1..-1])
    when 'details'
      details(args[1..-1])
    else
      puts "\nUsage: morpheus instance-types [list,details] [name]\n\n"
  end
end

#list(args) ⇒ Object 



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# File 'lib/morpheus/cli/instance_types.rb', line 68

def list(args)
  options = {}
  optparse = OptionParser.new do|opts|
    opts.on( '-g', '--group GROUP', "Group Name" ) do |group|
      options[:group] = group
    end
  end
  optparse.parse(args)
  begin
    params = {}

    json_response = @instance_types_interface.get(params)
    instance_types = json_response['instanceTypes']
    print "\n" ,cyan, bold, "Morpheus Instance Types\n","==================", reset, "\n\n"
    if instance_types.empty?
      puts yellow,"No instance types currently configured.",reset
    else
      instance_types.each do |instance_type|
        versions = instance_type['versions'].join(', ')
        print cyan, "=  #{instance_type['name']} (#{instance_type['code']}) - #{versions}\n"
        instance_type['instanceTypeLayouts'].each do |layout|
          print green, "     - #{layout['name']}\n",reset
        end
      end
    end
    print reset,"\n\n"
    
  rescue => e
    puts "Error Communicating with the Appliance. Please try again later. #{e}"
    return nil
  end
end