Class: Morpheus::Cli::License

Inherits:
Object
  • Object
show all
Includes:
CliCommand
Defined in:
lib/morpheus/cli/license.rb

Instance Attribute Summary

Attributes included from CliCommand

#no_prompt

Instance Method Summary collapse

Methods included from CliCommand

#build_common_options, #build_option_type_options, #command_name, #default_refresh_interval, #default_subcommand, #establish_remote_appliance_connection, #full_command_usage, #handle_subcommand, included, #interactive?, #my_help_command, #my_terminal, #my_terminal=, #parse_bytes_param, #parse_id_list, #parse_list_options, #parse_list_subtitles, #parse_payload, #parse_query_options, #print, #print_error, #puts, #puts_error, #raise_command_error, #render_with_format, #run_command_for_each_arg, #subcommand_aliases, #subcommand_usage, #subcommands, #usage, #verify_access_token!

Constructor Details

#initialize ⇒ License

alias_subcommand :details, :get



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# File 'lib/morpheus/cli/license.rb', line 14

def initialize() 
  # @appliance_name, @appliance_url = Morpheus::Cli::Remote.active_appliance
end

Instance Method Details

#apply(args) ⇒ Object 



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# File 'lib/morpheus/cli/license.rb', line 118

def apply(args)
  print_error "#{yellow}DEPRECATION WARNING: `license apply` has been deprecated and replaced with `license install`. Please use `license install` instead.#{reset}\n"
  install(args)
end

#connect(opts) ⇒ Object 



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# File 'lib/morpheus/cli/license.rb', line 18

def connect(opts)
  @api_client = establish_remote_appliance_connection(opts)
  @api_client = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url)		
  @license_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).license
end

#decode(args) ⇒ Object 



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# File 'lib/morpheus/cli/license.rb', line 162

def decode(args)
  print_error "#{yellow}DEPRECATION WARNING: `license decode` has been deprecated and replaced with `license test`. Please use `license test` instead.#{reset}\n"
  test(args)
end

#format_product_tier(license) ⇒ Object 



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# File 'lib/morpheus/cli/license.rb', line 286

def format_product_tier(license)
  product_tier = license['productTier'] || 'capacity'
  if product_tier == 'capacity'
    'Capacity'
  elsif product_tier == 'essentials'
    'Essentials'
  elsif product_tier == 'pro'
    'Pro'
  elsif product_tier == 'enterprise'
    'Enterprise'
  elsif product_tier == 'msp'
    'Service Provider'
  else
    product_tier.to_s.capitalize
  end
end

#get(args) ⇒ Object 



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# File 'lib/morpheus/cli/license.rb', line 28

def get(args)
  options = {}
  params = {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage()
    build_common_options(opts, options, [:json, :yaml, :fields, :dry_run, :remote])
    opts.footer = "Get details about the currently installed license.\n" +
                  "This information includes license features and limits.\n" +
                  "The actual secret license key value will never be returned."
  end
  optparse.parse!(args)
  if args.count > 0
    raise_command_error "wrong number of arguments, expected 0 and got (#{args.count}) #{args.join(' ')}\n#{optparse}"
  end
  connect(options)
  begin
    # make api request
    @license_interface.setopts(options)
    if options[:dry_run]
      print_dry_run @license_interface.dry.get()
      return 0, nil
    end
    json_response = @license_interface.get()
    # 200 OK, parse results
    license = json_response['license']
    current_usage = json_response['currentUsage'] || {}
    used_memory = json_response['licenseUsedMemory'] || current_usage['memory']
    used_storage = current_usage['storage']
    used_workloads = current_usage['workloads']
    
    # Determine exit status and any error conditions for the command
    exit_code = 0
    err = nil
    if license.nil?
      exit_code = 1
      err = "No license currently installed."
    end

    # render common formats like dry run, curl, json , yaml , etc.
    render_result = render_with_format(json_response, options)
    return exit_code, err if render_result

    if options[:quiet]
      return exit_code, err
    end
    
    if exit_code != 0 
      print_error red, err.to_s, reset, "\n"
      return exit_code, err
    end
    
    # render output

    print_h1 "License"
    max_memory = "Unlimited"
    max_storage = "Unlimited"
    max_memory = Filesize.from("#{license['maxMemory']} B").pretty  if license['maxMemory'].to_i != 0
    max_storage = Filesize.from("#{license['maxStorage']} B").pretty  if license['maxStorage'].to_i != 0
    used_memory = Filesize.from("#{used_memory} B").pretty if used_memory.to_i != 0
    used_storage = Filesize.from("#{used_storage} B").pretty if used_storage.to_i != 0
    #used_workloads = "n/a" if used_workloads.nil?
    max_workloads = license["maxInstances"].to_i == 0 ? 'Unlimited' : license["maxInstances"]
    print cyan
    description_cols = {
      "Account" => 'accountName',
      "Product Tier" => lambda {|it| format_product_tier(it) },
      "Start Date" => lambda {|it| format_local_dt(it['startDate']) },
      "End Date" => lambda {|it| 
        if it['endDate']
          format_local_dt(it['endDate']).to_s + ' (' + format_duration(Time.now, it['endDate']).to_s + ')' 
        else
          'Never'
        end
        },
      "Memory" => lambda {|it| "#{used_memory} / #{max_memory}" },
      "Storage" => lambda {|it| "#{used_storage} / #{max_storage}" },
      "Workloads" => lambda {|it| "#{used_workloads} / #{max_workloads}" },
      "Hard Limit" => lambda {|it| it[""] == false ? 'Yes' : 'No' },
    }
    print_description_list(description_cols, license)
    print reset,"\n"
  
  return exit_code, err
    
  rescue RestClient::Exception => e
    print_rest_exception(e, options)
    return false
  end
end

#handle(args) ⇒ Object 



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# File 'lib/morpheus/cli/license.rb', line 24

def handle(args)
  handle_subcommand(args)
end

#install(args) ⇒ Object 



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# File 'lib/morpheus/cli/license.rb', line 123

def install(args)
  options = {}
   = nil
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage("[key]")
    build_common_options(opts, options, [:json, :dry_run, :remote])
  end
  optparse.parse!(args)
  if args.count > 1
    raise_command_error "wrong number of arguments, expected 0-1 and got (#{args.count}) #{args.join(' ')}\n#{optparse}"
  end
  connect(options)
  begin
    if args[0]
      key = args[0]
    else
      v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'licenseKey', 'fieldLabel' => 'License Key', 'type' => 'text', 'required' => true}], options[:options])
      key = v_prompt['licenseKey'] || ''
    end
    @license_interface.setopts(options)
    if options[:dry_run]
      print_dry_run @license_interface.dry.install(key)
      return 0
    end
    json_response = @license_interface.install(key)
    license = json_response['license']
    if options[:json]
      puts JSON.pretty_generate(json_response)
    else
      print_green_success "License installed!"
      get([] + (options[:remote] ? ["-r",options[:remote]] : []))
    end
    return 0
  rescue RestClient::Exception => e
    print_rest_exception(e, options)
    return false
  end
end

#test(args) ⇒ Object 



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# File 'lib/morpheus/cli/license.rb', line 167

def test(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage("[key]")
    build_common_options(opts, options, [:json, :yaml, :csv, :fields, :dry_run, :remote])
    opts.footer = "Test a license key.\n" +
                  "This is a way to decode and view a license key before installing it."
  end
  optparse.parse!(args)
  if args.count > 1
    raise_command_error "wrong number of arguments, expected 0-1 and got (#{args.count}) #{args.join(' ')}\n#{optparse}"
  end
  connect(options)
  key = nil
  if args[0]
    key = args[0]
  else
    v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'licenseKey', 'fieldLabel' => 'License Key', 'type' => 'text', 'required' => true}], options[:options])
    key = v_prompt['licenseKey'] || ''
  end
  begin
    @license_interface.setopts(options)
    if options[:dry_run]
      print_dry_run @license_interface.dry.test(key)
      return
    end
    json_response = @license_interface.test(key)
    license = json_response['license']

    exit_code, err = 0, nil
    if license.nil?
      err = "Unable to decode license."
      exit_code = 1
      #return err, exit_code
    end
    render_result = render_with_format(json_response, options)
    if render_result
      return exit_code, err
    end
    if options[:quiet]
      return exit_code, err
    end
    if exit_code != 0
      print_error red, err.to_s, reset, "\n"
      return exit_code, err
    end
    
    # all good
    print_h1 "License"
    max_memory = "Unlimited"
    max_storage = "Unlimited"
    max_memory = Filesize.from("#{license['maxMemory']} B").pretty  if license['maxMemory'].to_i != 0
    max_storage = Filesize.from("#{license['maxStorage']} B").pretty  if license['maxStorage'].to_i != 0
    print cyan
    description_cols = {
      "Account" => 'accountName',
      "Product Tier" => lambda {|it| format_product_tier(it) }, 
      "Start Date" => lambda {|it| format_local_dt(it['startDate']) },
      "End Date" => lambda {|it| format_local_dt(it['endDate']) },
      "Max Memory" => lambda {|it| max_memory },
      "Max Storage" => lambda {|it| max_storage },
      "Max Instances" => lambda {|it| it["maxInstances"].to_i == 0 ? 'Unlimited' : it["maxInstances"] },
      "Hard Limit" => lambda {|it| it[""] == false ? 'Yes' : 'No' },
    }
    print_description_list(description_cols, license)
    print reset,"\n"
    return exit_code, err
  rescue RestClient::Exception => e
    print_rest_exception(e, options)
    return 1
  end
end

#uninstall(args) ⇒ Object 



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# File 'lib/morpheus/cli/license.rb', line 240

def uninstall(args)
  options = {}
  params = {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage("[key]")
    build_common_options(opts, options, [:auto_confirm, :json, :yaml, :dry_run, :remote])
    opts.footer = "Uninstall the current license key.\n" +
                  "This clears out the current license key from the appliance.\n" +
                  "The function of the remote appliance will be restricted without a license installed.\n" +
                  "Be careful using this."
  end
  optparse.parse!(args)
  if args.count > 0
    raise_command_error "wrong number of arguments, expected 0 and got (#{args.count}) #{args.join(' ')}\n#{optparse}"
  end
  connect(options)
  begin
    @license_interface.setopts(options)
    if options[:dry_run]
      print_dry_run @license_interface.dry.uninstall(params)
      return
    end
    
    unless options[:quiet]
      print cyan,"#{bold}WARNING!#{reset}#{cyan} You are about to uninstall your license key.",reset,"\n"
      print yellow, "Be careful using this. Make sure you have a copy of your key somewhere if you intend to use it again.",reset, "\n"
      print "\n"
    end
    
    unless options[:yes] || ::Morpheus::Cli::OptionTypes::confirm("Are you sure you want to uninstall the license key for remote #{@appliance_name} - #{@appliance_url}?")
      return 9, "command aborted"
    end

    json_response = @license_interface.uninstall(params)
    render_result = render_with_format(json_response, options)
    return 0 if render_result
    return 0 if options[:quiet]
    print_green_success "License uninstalled!"
    return 0
  rescue RestClient::Exception => e
    print_rest_exception(e, options)
    return 1
  end
end