Class: Morpheus::Cli::Remote

Inherits:
Object
  • Object
show all
Extended by:
Term::ANSIColor
Includes:
CliCommand, RemoteHelper
Defined in:
lib/morpheus/cli/remote.rb

Constant Summary collapse

@@appliance_config =

for caching the the contents of YAML file $home/appliances it is structured like :appliance_name => => “htt[://api.gomorpheus.com”, :active => true not named @@appliances to avoid confusion with the instance variable . This is also a command class…

nil

Instance Attribute Summary

Attributes included from CliCommand

#no_prompt

Class Method Summary collapse

Instance Method Summary collapse

Methods included from RemoteHelper

#format_appliance_name, #format_appliance_secure, #format_appliance_slug, #format_appliance_status, #format_appliance_status_color, #format_is_current, #get_appliance_session_blurbs, included

Methods included from CliCommand

#apply_options, #build_common_options, #build_option_type_options, #build_standard_add_options, #build_standard_delete_options, #build_standard_get_options, #build_standard_list_options, #build_standard_post_options, #build_standard_put_options, #build_standard_remove_options, #build_standard_update_options, #command_description, #command_name, #default_refresh_interval, #default_sigdig, #default_subcommand, #establish_remote_appliance_connection, #full_command_usage, #get_subcommand_description, #handle_subcommand, included, #interactive?, #my_help_command, #my_terminal, #my_terminal=, #parse_bytes_param, #parse_id_list, #parse_list_options, #parse_list_subtitles, #parse_passed_options, #parse_payload, #parse_query_options, #print, #print_error, #println, #prog_name, #puts, #puts_error, #raise_args_error, #raise_command_error, #render_response, #run_command_for_each_arg, #subcommand_aliases, #subcommand_description, #subcommand_usage, #subcommands, #usage, #validate_outfile, #verify_args!, #visible_subcommands

Constructor Details

#initialize ⇒ Remote

Returns a new instance of Remote.



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

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

Class Method Details

.active_appliance ⇒ Object

Returns two things, the remote appliance name and url



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# File 'lib/morpheus/cli/remote.rb', line 1363

def active_appliance
  if self.appliances.empty?
    return nil, nil
  end
  app_name, app_map = self.appliances.find {|k,v| v[:active] == true }
  app_url = app_map ? (app_map[:host] || app_map[:url]).to_s : nil
  if app_name
    return app_name, app_url
  else
    return nil, nil
  end
end

.appliance_config ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1347

def appliance_config
  if @@appliance_config.nil?
    @@appliance_config
    @@appliance_config = load_appliance_file
    # fix things right away, replace deprecated :host with :url
    @@appliance_config.each do |app_name, appliance|
      host = appliance.delete(:host)
      if host && appliance[:url].to_s.empty?
        appliance[:url] = host
      end
    end
  end
  return @@appliance_config
end

.appliances ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1343

def appliances
  self.appliance_config
end

.appliances_file_path ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1514

def appliances_file_path
  File.join(Morpheus::Cli.home_directory,"appliances")
end

.clear_active_appliance ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1489

def clear_active_appliance
  #return set_active_appliance(nil)
  new_appliances = self.appliances
  new_appliances.each do |k,v|
    v.delete(:active)
  end
  save_appliances(new_appliances)
end

.delete_all_remotes ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1666

def delete_all_remotes()
  deleted_list = []
  self.appliances.each do |app_name, appliance|
    deleted_list << delete_remote(app_name)
  end
  # self.appliances = {}
  # Morpheus::Cli::Remote.save_appliances({})
  # recalculate_variable_map()
  # return deleted_list
  return self.appliances
end

.delete_remote(app_name) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1646

def delete_remote(app_name)
  app_name = app_name.to_sym
  cur_appliances = self.appliances #.clone
  app_map = cur_appliances[app_name]
  if !app_map
    return nil
  end
  # remove it from config and delete credentials
  cur_appliances.delete(app_name)
  ::Morpheus::Cli::Remote.save_appliances(cur_appliances)
  # this should be a class method too
  ::Morpheus::Cli::Credentials.new(app_name, nil).clear_saved_credentials(app_name)
  # delete from groups too..
  ::Morpheus::Cli::Groups.clear_active_group(app_name)
  # recalculate session variables
  recalculate_variable_map()
  # return the deleted value
  return app_map
end

.load_active_remote ⇒ Object

Returns Hash info about the active appliance.

Returns:

  • Hash info about the active appliance



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# File 'lib/morpheus/cli/remote.rb', line 1443

def load_active_remote()
  # todo: use this in favor of Remote.active_appliance perhaps?
  if self.appliances.empty?
    return nil
  end
  result = nil
  app_name, app_map = self.appliances.find {|k,v| v[:active] == true }
  if app_map
    result = app_map
    result[:name] = app_name # app_name.to_s to be more consistant with other display values
  end
  return result
end

.load_all_remotes(params = {}) ⇒ Array

Returns all the appliances in the configuration

Parameters:

  • params (Hash) (defaults to: {}) —

    not used right now

Returns:

  • (Array) —

    of appliances, all of them.



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# File 'lib/morpheus/cli/remote.rb', line 1379

def load_all_remotes(params={})
  if self.appliances.empty?
    return []
  end
  all_appliances = self.appliances.collect do |app_name, app_map|
    row = app_map.clone # OStruct.new(app_map) tempting
    row[:name] = app_name
    row
    # {
    #   active: v[:active],
    #   name: app_name,
    #   host: v[:host], # || v[:url],
    #   #"LICENSE": v[:licenseIsInstalled] ? "Installed" : "(unknown)" # never return a license key from the server, ever!
    #   status: v[:status],
    #   username: v[:username],
    #   last_check: v[:last_check],
    #   last_whoami: v[:last_whoami],
    #   last_api_request: v[:last_api_request],
    #   last_api_result: v[:last_api_result],
    #   last_command: v[:last_command],
    #   last_command_result: v[:last_command_result]
    # }
  end
  
  # filter results
  params[:phrase] = params['phrase'] if params['phrase']
  params[:name] = params['name'] if params['name']
  params[:url] = params['url'] if params['url']
  # params[:insecure] = params['insecure'] if params['insecure']
  params[:max]  = params['max'] if params['max']
  params[:offset] = params['offset'] if params['offset']
  params[:sort] = params['sort'] if params['sort']
  params[:direction] = params['direction'] if params['direction']
  

  if all_appliances
    # apply filters
    if params[:phrase]
      all_appliances = all_appliances.select do |app|
        app_name = app[:name] || app['name']
        app_url = app[:url] || app['url'] || app[:host]
        app_name.to_s.include?(params[:phrase]) || app_url.to_s.include?(params[:phrase])
      end
    end
    # apply sort
    sort_key = params[:sort] ? params[:sort].to_sym : :name
    # :url used to be stored as :host
    if sort_key == :url || sort_key == :host
      all_appliances = all_appliances.sort {|a,b| (a[:url] || a[:host]).to_s <=> (b[:url] || b[:host]).to_s }
    elsif sort_key
      all_appliances = all_appliances.sort {|a,b| a[sort_key].to_s <=> b[sort_key].to_s }
    end
    if params['direction'] == 'desc'
      all_appliances.reverse!
    end
    # limit
    if params[:max]
      all_appliances = all_appliances.first(params[:max])
    end
  end
  return all_appliances
end

.load_appliance_file ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1498

def load_appliance_file
  fn = appliances_file_path
  if File.exist? fn
    #Morpheus::Logging::DarkPrinter.puts "loading appliances file #{fn}" if Morpheus::Logging.debug?
    return YAML.load_file(fn)
  else
    return {}
    # return {
    #   morpheus: {
    #     host: 'https://api.gomorpheus.com',
    #     active: true
    #   }
    # }
  end
end

.load_remote(app_name) ⇒ Hash

Returns info about the appliance.

Parameters:

  • name (String or Symbol) —

    of the remote to load (converted to symbol)

Returns:

  • (Hash) —

    info about the appliance



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# File 'lib/morpheus/cli/remote.rb', line 1459

def load_remote(app_name)
  if self.appliances.empty? || app_name.nil?
    return nil
  end
  result = nil
  app_map = self.appliances[app_name.to_sym]
  if app_map
    result = app_map
    result[:name] = app_name # .to_s probably better
  end
  return result
end

.recalculate_variable_map ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1808

def recalculate_variable_map()
  Morpheus::Cli::Echo.recalculate_variable_map()
  # recalculate shell prompt after this change
  if Morpheus::Cli::Shell.has_instance?
    Morpheus::Cli::Shell.instance.reinitialize()
  end
end

.refresh_remote(app_name, params = {}, timeout = 5) ⇒ Object

refresh_remote makes an api request to the configured appliance url and updates the appliance’s build version, status and last_check attributes



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# File 'lib/morpheus/cli/remote.rb', line 1680

def refresh_remote(app_name, params={}, timeout=5)
  app_name = app_name.to_sym
  cur_appliances = self.appliances
  appliance = cur_appliances[app_name] || {}
  appliance_url = (appliance[:url] || appliance[:host]).to_s
  if !appliance_url
    raise "appliance config is missing url!" # should not need this
  end
  # todo: this insecure flag needs to applied everywhere now tho..
  if appliance[:insecure]
    Morpheus::RestClient.enable_ssl_verification = false
    # Morpheus::RestClient.enable_http = true
  end
  err = nil
  json_response = nil
  # make request to /api/setup/check
  # and update appliance :status, :build_version, :last_check{}
  if appliance_url.to_s.empty?
    err = "no url specified"
    # wtf, no url...
    return appliance, json_response
  else
    setup_interface = Morpheus::SetupInterface.new({url:appliance_url, verify_ssl: (appliance[:insecure] != true), timeout: timeout})
    start_time = Time.now
    begin
      json_response = setup_interface.check(params)
    rescue => ex
      err = ex
    ensure
      took_sec = Time.now - start_time
    end
    
    # save and update appliance info
    return save_remote_last_check(appliance, json_response, err, took_sec)
  end
end

.rename_remote(app_name, new_app_name) ⇒ Object

use this to rename, it update appliances file and others. oh maybe just put this in the command handler

first check if the requested name exits and that the new name does not exist.

clone it and delete the old one. todo: switch replace symbols with strings please, makes for nicer appliances.yaml



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# File 'lib/morpheus/cli/remote.rb', line 1584

def rename_remote(app_name, new_app_name)
  app_name = app_name.to_sym
  new_app_name = new_app_name.to_sym
  cur_appliances = self.appliances #.clone
  app_map = cur_appliances[app_name]
  if app_map.nil?
    print_red_alert "Remote not found by the name '#{app_name}', see the command `remote list`"
    #print "Did you mean one of these commands: #{suggestions.join(', ')?", reset, "\n"
    return nil
  end
  if cur_appliances[new_app_name]
    print_red_alert "A remote already exists with name '#{new_app_name}', see the command `remote get #{new_app_name}`"
    puts "First, you must rename or remove the existing remote."
    return nil
  end
  
  # clone the existing data

  # copy remote
  new_appliance_map = app_map.clone()
  new_appliance_map[:name] = new_app_name # inject name
  save_remote(new_app_name, new_appliance_map)

  # clone credentials...just overwrite keys there, f it.
  old_wallet = ::Morpheus::Cli::Credentials.new(app_name, nil).load_saved_credentials()
  if old_wallet
    ::Morpheus::Cli::Credentials.new(new_app_name, nil).save_credentials(new_app_name, old_wallet)
    #::Morpheus::Cli::Credentials.new(app_name, nil).clear_saved_credentials(app_name)
  end
  # clone groups...just overwrite keys there, f it.
  old_active_group = ::Morpheus::Cli::Groups.active_group(app_name)
  if old_active_group
    ::Morpheus::Cli::Groups.set_active_group(new_app_name, old_active_group)
    #::Morpheus::Cli::Groups.clear_active_group(app_name)
  end
   
  # delete stuff last
  
  # delete creds
  if old_wallet
    ::Morpheus::Cli::Credentials.new(app_name, nil).clear_saved_credentials(app_name)
  end
  
  # delete groups
  if old_active_group
    ::Morpheus::Cli::Groups.clear_active_group(app_name)
  end

  # delete remote
  delete_remote(app_name)

  # this is all redundant after above
  # # this should be a class method too
  # ::Morpheus::Cli::Credentials.new(app_name, nil).clear_saved_credentials(app_name)
  # # delete from groups too..
  # ::Morpheus::Cli::Groups.clear_active_group(app_name)
  # # recalculate session variables
  # recalculate_variable_map()
  # return the deleted value
  return app_map
end

.save_appliances(new_config) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1518

def save_appliances(new_config)
  fn = appliances_file_path
  if !Dir.exists?(File.dirname(fn))
    FileUtils.mkdir_p(File.dirname(fn))
  end
  File.open(fn, 'w') {|f| f.write new_config.to_yaml } #Store
  FileUtils.chmod(0600, fn)
  #@@appliance_config = load_appliance_file
  @@appliance_config = new_config
end

.save_remote(app_name, app_map) ⇒ Hash

save_remote updates the appliance info

Parameters:

  • app_name (Symbol) —

    name and key for the appliance

  • app_map (Hash) —

    appliance configuration data :url, :insecure, :active, :etc

Returns:

  • (Hash) —

    updated appliance config data



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# File 'lib/morpheus/cli/remote.rb', line 1533

def save_remote(app_name, app_map)
  # need an app_name to save it
  if app_name.to_s.empty?
    puts "skipped save of remote with a blank name"
    return nil
  end
  # in case a temporary config gets passed in here, do not save it.. this should be avoided though
  if app_map[:temporary]
    puts "skipped save of temporary remote '#{app_name}'"
    return nil
  end
  app_name = app_name.to_sym
  # it's probably better to use load_appliance_file() here instead
  cur_appliances = self.appliances #.clone
  cur_appliances[app_name] = app_map
  #cur_appliances[app_name] ||= {:status => "unknown", :error => "Bad configuration. Missing url. See 'remote update --url'" }
  cur_appliances[app_name] ||= {:status => "unknown"}
  # :host is gone, use :url please
  if cur_appliances[app_name][:host]
    cur_appliances[app_name][:url] = cur_appliances[app_name].delete(:host)
  end
  # this is the new set_active_appliance(), instead just pass :active => true
  # remove active flag from others
  if app_map[:active]
    cur_appliances.each do |k,v|
      is_match = (app_name ? (k == app_name) : false)
      if is_match
        v[:active] = true
      else
        v.delete(:active)
        # v.delete('active')
        # v[:active] = false
      end
    end
  end

  # persist all appliances
  save_appliances(cur_appliances)
  # recalculate session variables
  recalculate_variable_map()
  return app_map
end

.save_remote_last_check(appliance, json_response, err = nil, took_sec = nil) ⇒ Object

save the app status and last request information looks for json_response like /setup/check and /ping



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# File 'lib/morpheus/cli/remote.rb', line 1719

def save_remote_last_check(appliance, json_response, err=nil, took_sec=nil)
  #puts "save_remote_last_check: #{appliance}, #{json_response}"
  app_name = appliance[:name] ? appliance[:name].to_sym : nil
  cur_appliances = self.appliances
  app_map = appliance
  app_url = (app_map[:url] || app_map[:host]).to_s
  if !app_url
    raise "appliance config is missing url!"
  end
  
  # only change stuff that was contained in the response
  # this stores things under the context last_check
  appliance[:last_check] = {}
  appliance[:last_check][:success] = json_response.nil?
  appliance[:last_check][:timestamp] = Time.now.to_i
  appliance[:last_check][:http_status] = json_response ? 200 : nil
  if took_sec
    # store in ms
    appliance[:last_check][:took] = (took_sec.to_f*1000).round
  end
  if json_response
    if json_response.key?('applianceUrl')
      appliance[:appliance_url] = json_response['applianceUrl']
    end
    if json_response.key?('buildVersion')
      appliance[:build_version] = json_response['buildVersion']
      appliance[:status] = 'ready'
      appliance[:last_check][:success] = true
      # consider bumping this after every successful api command
      appliance[:last_success_at] = Time.now.to_i
      appliance.delete(:error)
    end
    if json_response.key?('setupNeeded')
      if json_response['setupNeeded'] == true
        appliance[:setup_needed] = true
        appliance[:status] = 'fresh'
      else
        appliance.delete(:setup_needed)
      end
    end
  else
    # no response body eh?
    appliance[:last_check][:success] = false
    appliance[:last_check][:error] = "Invalid api response"
    appliance[:status] = 'error'
  end
  # handle error
  if err
    case(err)
    when SocketError
      appliance[:status] = 'unreachable'
      appliance[:last_check][:http_status] = nil
      appliance[:last_check][:error] = err.message
    when RestClient::Exceptions::Timeout
      # print_rest_exception(e, options)
      # exit 1
      appliance[:status] = 'http-timeout'
      appliance[:last_check][:http_status] = nil
    when Errno::ECONNREFUSED
      appliance[:status] = 'net-error'
      appliance[:last_check][:error] = err.message
    when OpenSSL::SSL::SSLError
      appliance[:status] = 'ssl-error'
      appliance[:last_check][:error] = err.message
    when JSON::ParserError
      appliance[:status] = 'unrecognized'
      appliance[:last_check][:error] = err.message
    when RestClient::Exception
      appliance[:status] = 'http-error'
      # appliance[:http_status] = err.response ? err.response.code : nil
      appliance[:last_check][:http_status] = err.response ? err.response.code : nil
      appliance[:last_check][:error] = err.message
      # if err.response.code == 404
      #   appliance[:status] = 'ready' # 'ok'
      #   Morpheus::Logging::DarkPrinter.puts "ping failed but it is ready" if Morpheus::Logging.debug?
      # end
    else
      appliance[:status] = 'error' # err.class.to_s.dasherize
      appliance[:last_check][:error] = err.message
    end
  end

  # save to disk
  save_remote(app_name, appliance)
  
  # return map and response
  return appliance, json_response
end

.set_active_appliance(app_name) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1472

def set_active_appliance(app_name)
  app_name = app_name.to_sym
  new_appliances = self.appliances
  new_appliances.each do |k,v|
    is_match = (app_name ? (k == app_name) : false)
    if is_match
      v[:active] = true
    else
      v.delete(:active)
      # v.delete('active')
      # v[:active] = false
    end
  end
  save_appliances(new_appliances)
  return load_remote(app_name)
end

Instance Method Details

#_check_all_appliances(options) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 604

def _check_all_appliances(options)
  start_time = Time.now
  # reresh all appliances and then display the list view
  id_list = ::Morpheus::Cli::Remote.appliances.keys # sort ?
  if id_list.size > 1
    print cyan
    puts "Checking #{id_list.size} remotes"
  elsif id_list.size == 1
    puts "Checking #{Morpheus::Cli::Remote.appliances.keys.first}"
  end
  id_list.each do |appliance_name|
    #print "."
    appliance, json_response = ::Morpheus::Cli::Remote.refresh_remote(appliance_name)
  end
  took_sec = (Time.now - start_time)
  print_green_success "Completed check of #{id_list.size} #{id_list.size == 1 ? 'remote' : 'remotes'} in #{format_duration_seconds(took_sec)}"
  
  if options[:quiet]
    return 0
  end
  list([])
  return 0
end

#_check_appliance(appliance_name, options) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 547

def _check_appliance(appliance_name, options)
  exit_code, err = 0, nil
  begin
    appliance = load_remote_by_name(appliance_name)
    appliance_name = appliance[:name]
    appliance_url = appliance[:url]

    # found appliance, now refresh it
    
    if options[:do_offline]
      json_response = {'appliance' => appliance} # mock payload
    else
      appliance, json_response = ::Morpheus::Cli::Remote.refresh_remote(appliance_name.to_sym)
      json_response = {'appliance' => appliance} # mock payload
      appliance, json_response = ::Morpheus::Cli::Remote.refresh_remote(appliance_name)
      # json_response = {'appliance' => appliance} # mock payload
    end
    # appliance, json_response = ::Morpheus::Cli::Remote.refresh_remote(appliance_name)

    if (appliance[:status] != 'ready' && appliance[:status] != 'fresh')
      exit_code = 1
      # err = appliance[:last_check] && appliance[:last_check][:error] ? appliance[:last_check][:error] : nil
    end

    render_response(json_response, options) do
      print_h1 "Morpheus Appliance", [], options
      print cyan
      print format_remote_details(appliance, options)
      print reset, "\n"
    end
    return exit_code, err
  rescue RestClient::Exception => e
    print_rest_exception(e, options)
    exit 1
  end
end

#_get(appliance_name, options) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 852

def _get(appliance_name, options)
  exit_code, err = 0, nil
  if appliance_name == 'current'
    current_appliance = ::Morpheus::Cli::Remote.load_active_remote()
    if current_appliance.nil?
      #raise_command_error "No current appliance, see the command `remote use`"
      unless options[:quiet]
        print yellow, "No current appliance, see the command `remote use`", reset, "\n"
      end
      return 1, "No current appliance"
    end
  end
  appliance = load_remote_by_name(appliance_name)
  appliance_name = appliance[:name]
  appliance_url = appliance[:url]

  # refresh remote status and version by default
  # should json just be appliance instead maybe?
  json_response = nil
  if options[:do_offline]
    json_response = {'appliance' => appliance} # mock payload
  else
    appliance, json_response = ::Morpheus::Cli::Remote.refresh_remote(appliance_name.to_sym)
    json_response = {'appliance' => appliance} # mock payload
  end

  # render
  render_response(json_response, options) do
    if options[:url_only]
      if appliance
        print cyan, (appliance[:url] || appliance[:host]),"\n",reset
        return exit_code, err
      else
        print_error red, err,"\n",reset
        return exit_code, err
      end
    end
    if exit_code != 0
      print_error red, err,"\n",reset
      return exit_code, err
    end

    print_h1 "Morpheus Appliance", [], options
    print cyan
    print format_remote_details(appliance, options)
    print reset, "\n"
  end
  return exit_code, err
  
end

#_remove_all_appliances(options) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1022

def _remove_all_appliances(options)
  exit_code, err = 0, nil
  all_appliance_names = ::Morpheus::Cli::Remote.appliances.keys.size
  if all_appliance_names.empty?
    if options[:quiet] != true
      print_green_success "No remotes found, nothing to remove"
      return 0, nil
    end
  end
  unless options[:yes] || ::Morpheus::Cli::OptionTypes::confirm("Are you sure you want to remove all of your remotes (#{all_appliance_names.size})?", options)
    return 9, "aborted command"
  end
  # ok, do it
  deleted_list = ::Morpheus::Cli::Remote.delete_all_remotes()

  # render
  if options[:quiet]
    return exit_code, err
  end
  if all_appliance_names.size == 1
    print_green_success "Removed 1 remote (#{all_appliance_names.join(', ')})"
  else
    print_green_success "Removed 1 remote () "
  end
  #list([])
  return exit_code, err
end

#_remove_appliance(appliance_name, options) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 990

def _remove_appliance(appliance_name, options)
  if ::Morpheus::Cli::Remote.appliances[appliance_name.to_sym].nil?
    raise_command_error "Remote does not exist with name '#{appliance_name.to_s}'"
  end
  # ok, delete it
  ::Morpheus::Cli::Remote.delete_remote(appliance_name)
  # return result
  if options[:quiet]
    return 0
  end
  print_green_success "Deleted remote #{appliance_name}"
  # list([])
  return 0
end

#_view_appliance(appliance_name, path, no_auth, options) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 936

def _view_appliance(appliance_name, path, no_auth, options)
  appliance = load_remote_by_name(appliance_name)
  appliance_name = appliance[:name]
  appliance_url = appliance[:url]
  if appliance_url.to_s.empty?
    raise_command_error "Remote appliance does not have a url?"
  end
  path = path.to_s.empty? ? "/" : path
  if path[0].chr != "/"
    path = "/#{path}"
  end
  wallet = ::Morpheus::Cli::Credentials.new(appliance_name, nil).load_saved_credentials()
  # try to auto login if we have a token
  link = "#{appliance_url}#{path}"
  if no_auth == false
    if wallet && wallet['access_token']
      link = "#{appliance_url}/login/oauth-redirect?access_token=#{wallet['access_token']}\\&redirectUri=#{path}"
    end
  end

  if options[:dry_run]
    puts Morpheus::Util.open_url_command(link)
    return 0
  end
  return Morpheus::Util.open_url(link)
end

#add(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 186

def add(args)
  options, params, payload = {}, {}, {}
  new_appliance_map = {}
  use_it = nil
  secure = nil
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage('[name] [url]')
    opts.on(nil, '--use [true|false]', "Start using remote right now. By default this is true if it's the first remote, otherwise false." ) do |val|
      use_it = (val == 'no' || val == 'off' || val.to_s == 'false')
      new_appliance_map[:active] = true
    end
    opts.on(nil, "--secure", "Prevent insecure HTTPS communication.  Default is true.") do
      secure = true
    end
    opts.on(nil, "--insecure", "Allow insecure HTTPS communication.  i.e. Ignore SSL errors. Default is false.") do
      secure = false
    end
    # ok, need to be able to pass every option supported by login() and setup()
    build_common_options(opts, options, [:options, :quiet])
    opts.footer = <<-EOT
Add a new remote to your morpheus client configuration.
[name] is required. A unique name for your appliance. eg. demo
[url] is required. The URL of your appliance eg. https://demo.morpheusdata.com
First, this inspects the remote url to check the appliance status and version.
If remote is ready, it will prompt to login, see the command `login`.
If remote is freshly installed, it will prompt to initialize the appliance, see the command `setup`.
The option --use can be included to start using the new remote right away.
The remote will be used by default if it is the first remote in the configuration.
The --quiet option can be used to to skip prompting.

EOT
  end
  optparse.parse!(args)
  verify_args!(args:args, max:2, optparse:optparse)

  # payload = options[:payload] ? options[:payload] : {}
  # payload.deep_merge!(parse_passed_options(options))
  # # skip prompting when --payload is used
  # if options[:payload].nil?
  # end
  
  # load current appliances
  appliances = ::Morpheus::Cli::Remote.appliances

  new_appliance_name = args[0] ? args[0] : nil
  url = args[1] ? args[1] : nil

  # Name
  still_prompting = true
  while still_prompting do
    if args[0]
      new_appliance_name = args[0]
      still_prompting = false
    else
      if new_appliance_name.to_s.empty?
        v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'name', 'fieldLabel' => 'Name', 'type' => 'text', 'required' => true, 'description' => 'A unique name for the remote Morpheus appliance. Example: local'}], options[:options])
        new_appliance_name = v_prompt['name']
      end
    end
    # for the sake of sanity
    if [:current, :all, :'remote-url'].include?(new_appliance_name.to_sym)
      raise_command_error "The specified remote appliance name '#{new_appliance_name}' is invalid."
      new_appliance_name = nil
    end
    # unique name
    existing_appliance = appliances[new_appliance_name.to_sym]
    if existing_appliance
      print_error red,"The specified remote appliance name '#{new_appliance_name}' already exists: #{display_appliance(existing_appliance[:name], (existing_appliance[:url]))}",reset,"\n"
      new_appliance_name = nil
    end
    if new_appliance_name
      still_prompting = false
    end
    if new_appliance_name.nil? && still_prompting == false
      return 1
    end
  end

  new_appliance_map[:name] = new_appliance_name.to_sym

  # URL
  still_prompting = true
  while still_prompting do
    if args[1]
      url = args[1]
      still_prompting = false
    else
      if !url
        default_url = nil
        # use Name: dev to get a happy default.
        # if new_appliance_name == "dev"
        if new_appliance_name == "local" || new_appliance_name == "localhost" || new_appliance_name == "dev"
          default_url = "http://localhost:8080"
        end
        v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'url', 'fieldLabel' => 'URL', 'type' => 'text', 'required' => true, 'description' => 'The URL of the remote Morpheus appliance. Example: https://10.0.2.2', 'defaultValue' => default_url}], options[:options])
        url = v_prompt['url']
      end
    end

    # strip whitespace from URL
    url = url.to_s.strip

    if url.to_s !~ /^https?\:\/\/.+/
      print_error red,"The specified remote appliance url '#{url}' is invalid.",reset,"\n"
      #still_prompting = true
      url = nil
    else
      still_prompting = false
    end
    if url.nil? && still_prompting == false
      return 1
    end
  end

  new_appliance_map[:url] = url

  # --insecure or --secure
  # Secure? (Ignore SSL errors)
  # secure is the default, 
  # try to only store insecure:false in the appliances config
  if url.to_s =~ /^https\:/ && secure.nil?
    v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'insecure', 'fieldLabel' => 'Insecure (Ignore SSL Errors)', 'type' => 'checkbox', 'required' => false, 'defaultValue' => false, 'description' => 'Allow insecure HTTPS communication, ignore SSL errors.'}], options[:options])
    if v_prompt['insecure'].to_s == 'true' || v_prompt['insecure'].to_s == 'on'
      new_appliance_map[:insecure] = true
    end
  elsif secure != nil
    new_appliance_map[:insecure] = !secure
  end
  
  # --use
  if use_it != nil
    if use_it
      new_appliance_map[:active] = true
    end
  else
    # if ::Morpheus::Cli::OptionTypes::confirm("Would you like to switch to using this remote now?", options.merge({default: appliances.empty?}))
    #   new_appliance_map[:active] = true
    # end
    v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'use', 'fieldLabel' => 'Use?', 'type' => 'checkbox', 'defaultValue' => appliances.empty?, 'description' => 'Start using this remote right away'}], options[:options])
    if v_prompt['use'].to_s == 'true' || v_prompt['use'].to_s == 'on'
      new_appliance_map[:active] = true
    end
  end

  # save it
  appliance = ::Morpheus::Cli::Remote.save_remote(new_appliance_name.to_sym, new_appliance_map)

  # refresh it (does /api/setup/check to refresh status and build
  # todo: this should happen in save eh?
  #Morpheus::Logging::DarkPrinter.puts "inspecting remote #{appliance[:name]} #{appliance[:url]}" if Morpheus::Logging.debug? && !options[:quiet]
  appliance, json_response = ::Morpheus::Cli::Remote.refresh_remote(new_appliance_name.to_sym)

  # hit /setup/check api and update version and status
  if !options[:quiet]
    # print_green_success "Added remote #{new_appliance_name}, status is #{format_appliance_status(appliance)}"
    print cyan,"Added remote #{new_appliance_name}, status is #{format_appliance_status(appliance)}",reset,"\n"
  end

  appliance, json_response = ::Morpheus::Cli::Remote.refresh_remote(new_appliance_name.to_sym)
  # if !options[:quiet]
  #   print cyan
  #   puts "Status: #{format_appliance_status(appliance)}"
  #   print reset
  # end
  # puts "refreshed appliance #{appliance.inspect}"
  # determine command exit_code and err
  exit_code, err = 0, nil
  if (appliance[:status] != 'ready' && appliance[:status] != 'fresh')
    exit_code = 1
    err = "remote status is #{appliance[:status]}"
  end

  # just skip prompting no prompt -q is used.
  if options[:quiet]
    return exit_code, err
  end
  # just skip prompting no prompt -N is used.
  if options[:no_prompt]
    return exit_code, err
  end

  # setup fresh appliance?
  if appliance[:status] == 'fresh'
    print cyan
    puts "It looks like this appliance needs to be setup. Starting setup ..."
    #return setup([new_appliance_name] + [Morpheus::Logging.debug? ? ["--debug"] : []])
    return Morpheus::Cli::Setup.new.handle(["-r", new_appliance_name] + (Morpheus::Logging.debug? ? ["--debug"] : []))
  end

  # only login if you are using this remote
  # maybe remote use should do the login prompting eh?
  # if appliance[:active] && appliance[:status] == 'ready'
  if appliance[:status] == 'ready'
    print reset
    if ::Morpheus::Cli::OptionTypes::confirm("Would you like to login now?", options.merge({default: true}))
       = ::Morpheus::Cli::Login.new.handle(["-r", appliance[:name].to_s])
      keep_trying = true
      if  == 0
        keep_trying = false
      end
      while keep_trying do
        if ::Morpheus::Cli::OptionTypes::confirm("Login attempt failed. Would you like to try again?", options.merge({default: true}))
           = ::Morpheus::Cli::Login.new.handle(["-r", appliance[:name].to_s])
          if  == 0
            keep_trying = false
          end
        else
          keep_trying = false
        end
      end

    end

  else
    #puts "Status is #{format_appliance_status(appliance)}"
  end

  # print new appliance details
  print_h1 "Morpheus Appliance", [], options
  print cyan
  print format_remote_details(appliance, options)
  print reset, "\n"
  #_get(appliance[:name], {})

  return exit_code, err
end

#check(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 417

def check(args)
  options = {}
  checkall = false
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[name]")
    build_common_options(opts, options, [:json, :yaml, :csv, :fields, :quiet])
    opts.on('-a', '--all', "Check all remotes.") do
      checkall = true
    end
    opts.footer = <<-EOT
Check the status of a remote appliance.
[name] is optional. This is the name of a remote.  Default is the current remote. Can be passed as 'all'. to perform remote check-all.
This makes a request to the remote url and updates the status and version.
EOT
  end
  optparse.parse!(args)
  if checkall == true
    return _check_all_appliances(options)
  end
  if args.count == 0
    id_list = ['current']
  else
    id_list = parse_id_list(args)
  end
  # trick for remote check all
  if id_list.length == 1 && id_list[0].to_s.downcase == 'all'
    return _check_all_appliances(options)
  end
  #connect(options)
  return run_command_for_each_arg(id_list) do |arg|
    _check_appliance(arg, options)
  end
end

#check_all(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 584

def check_all(args)
  options = {}
  checkall = false
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage()
    build_common_options(opts, options, [:quiet])
    opts.footer = <<-EOT
Refresh all remote appliances.
This makes a request to each of the configured appliance urls and updates the status and version.
EOT
  end
  optparse.parse!(args)

  if args.count != 0
    raise_command_error "wrong number of arguments, expected 0-1 and got (#{args.count}) #{args.join(' ')}\n#{optparse}"
  end
  #connect(options) # needed?
  _check_all_appliances(options)
end

#clone(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 749

def clone(args)
  exit_code, err, options, params, payload = 0, nil, {}, {}, {}
  use_it = false
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[remote] [name]")
    # opts.on(nil, "--secure", "Prevent insecure HTTPS communication.  This is enabled by default") do
    #   params[:secure] = true
    # end
    # opts.on(nil, "--insecure", "Allow insecure HTTPS communication.  i.e. Ignore SSL errors.") do
    #   params[:insecure] = true
    # end
    opts.on(nil, '--use', "Make it the current appliance" ) do
      use_it = true
      params[:active] = true
    end
    build_common_options(opts, options, [:quiet])
    opts.footer = <<-EOT
Clone remote appliance configuratio, including any existing credentials.
[remote] is required. This is the name of an existing remote.
[name] is optional. This is the name of the new remote that will be created.
EOT
  end
  optparse.parse!(args)
  verify_args!(args:args, optparse:optparse, count:2)
  

  appliance_name = args[0].to_sym
  appliance = load_remote_by_name(appliance_name)
  if !appliance
    raise_command_error "Remote appliance not found by the name '#{appliance_name}', see the command `remote list`"
  end

  new_appliance_name = args[1].to_sym
  matching_appliance = ::Morpheus::Cli::Remote.appliances[new_appliance_name.to_sym]
  if matching_appliance
    raise_command_error "Remote already exists with the name '#{matching_appliance[:name]}', see the command `remote get #{matching_appliance[:name]}`"
  end

  # ok clone it
  original_appliance = appliance
  appliance = original_appliance.clone
  appliance[:name] = new_appliance_name

  if params[:insecure]
    appliance[:insecure] = true
  elsif params[:secure]
    appliance.delete(:insecure)
  end
  if params[:url] || params[:host]
    appliance[:url] = params[:url] || params[:host]
    # appliance.delete(:host)
  end
  if use_it
    appliance[:active] = true
  end

  # save the new remote
  ::Morpheus::Cli::Remote.save_remote(appliance_name, appliance)
  # refresh it now?
  appliance, json_response = ::Morpheus::Cli::Remote.refresh_remote(new_appliance_name)

  # render
  if options[:quiet]
    return exit_code, err
  end
  print_green_success "Cloned remote #{original_appliance[:name]} to #{appliance[:name]}"
  # print new appliance details
  _get(appliance[:name], {})
  return exit_code, err
end

#connect(opts = {}) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 32

def connect(opts={})
  # no authorization needed, do not verify a token or prompt for login
  @api_client = establish_remote_appliance_connection({:skip_verify_access_token => true, :skip_login => true}.merge(opts))
  @setup_interface = @api_client.setup
end

#current(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1147

def current(args)
  options = {}
  name_only = false
  url_only = false
  version_only = false
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage()
    opts.on( '-n', '--name', "Print only the name." ) do
      name_only = true
    end
    opts.on( '-u', '--url', "Print only the url." ) do
      url_only = true
    end
    opts.on( '-v', '--version', "Print only the build version." ) do
      version_only = true
    end
    opts.on('--offline', '--offline', "Do this offline without an api request to refresh the remote appliance status.") do
      options[:do_offline] = true
    end
    build_common_options(opts, options, [:json,:yaml,:csv,:fields, :quiet])
    opts.footer = <<-EOT
Print details about the current remote appliance.
This behaves the same as `remote get current`.
EOT
  end
  optparse.parse!(args)
  verify_args!(args:args, count:0, optparse:optparse)
  #connect(options)

  current_appliance = ::Morpheus::Cli::Remote.load_active_remote()
  if current_appliance.nil?
    #raise_command_error "No current appliance, see the command `remote use`"
    unless options[:quiet]
      print yellow, "No current appliance, see the command `remote use`", reset, "\n"
    end
    return 1, "No current appliance"
  end

  # this does the same thing
  #return _get("current", options)
  appliance = current_appliance
  #appliance = load_remote_by_name("current")
  #appliance = @remote_appliance
  exit_code, err = 0, nil
  if appliance.nil?
    raise_command_error "no current remote appliance, see command `remote add`."
  end

  # ok need to refresh here unless do_offline
  # refresh status and version
  # maybe just make json_response = appliance here
  json_response = nil
  if options[:do_offline]
    json_response = {'appliance' => appliance} # mock payload
  else
    appliance, json_response = ::Morpheus::Cli::Remote.refresh_remote(appliance[:name])
    json_response = {'appliance' => appliance} # mock payload
  end
  # could set exit_code if appliance[:build_version].nil?
  render_response(json_response, options) do
    if name_only && url_only
      #print cyan, display_appliance(appliance[:name], appliance[:url]),"\n",reset
      print cyan, appliance[:name], " ", appliance[:url],"\n",reset
    elsif name_only
      print cyan, appliance[:name],"\n",reset
    elsif url_only
      print cyan, appliance[:url],"\n",reset
    elsif version_only
      print cyan, appliance[:build_version],"\n",reset
    else
      print_h1 "Morpheus Appliance", [], options
      print cyan
      print format_remote_details(appliance, options)
      print reset, "\n"
    end
  end
  return exit_code, err
end

#format_remote_details(appliance, options = {}) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1277

def format_remote_details(appliance, options={})
  columns = {
    "Name" => :name,
    #"Name" => lambda {|it| it[:active] ? "#{it[:name]} #{bold}(current)#{reset}#{cyan}" : it[:name] },
    "URL" => lambda {|it| it[:url] || it[:host] },
    #"Status" => lambda {|it| format_appliance_status(it, cyan) },
    "Version" => lambda {|it| it[:build_version] ? "#{it[:build_version]}" : '' },
    "Appliance URL" => lambda {|it| it[:appliance_url] ? "#{it[:appliance_url]}" : '' },
    "Secure" => lambda {|it| format_appliance_secure(it) },
    "Active" => lambda {|it| it[:active] ? "Yes " + format_is_current() : "No" },
    # "Active" => lambda {|it| format_boolean(it[:active]) },
    #"Authenticated" => lambda {|it| format_boolean it[:authenticated] },
    "Username" => :username,
    # "Activity" => lambda {|it| get_appliance_session_blurbs(it).join("\n" + (' '*15)) },
    "Last Login" => lambda {|it| format_duration_ago(it[:last_login_at]) },
    #"Last Logout" => lambda {|it| format_duration_ago(it[:last_logout_at]) },
    "Last Success" => lambda {|it| format_duration_ago(it[:last_success_at]) },
    "Last Check" => lambda {|it| 
      check_timestamp = nil
      if it[:last_check] && it[:last_check][:timestamp]
        check_timestamp = it[:last_check][:timestamp]
      end
      check_status = nil
      if it[:last_check] && it[:last_check][:http_status]
        check_status = it[:last_check][:http_status]
      end
      if check_timestamp
        format_duration_ago(check_timestamp) # + (check_status ? " (HTTP #{check_status})" : "")
      else
        ""
      end
    },
    "Response Time" => lambda {|it| format_duration_milliseconds(it[:last_check][:took]) rescue "" },
    "Status" => lambda {|it| format_appliance_status(it, cyan) },
    "Error" => lambda {|it| 
      error_str = it[:last_check] ? it[:last_check][:error] : "" 
      # meh no need to show http status, :error explains it well enough
      # check_status = it[:last_check] ? it[:last_check][:http_status] : nil
      # if check_status && check_status != 200
      #   #"(HTTP #{check_status}) #{error_str}"
      # else
      #   error_str
      # end
      error_str
    },

  }
  if appliance[:last_success_at].nil?
    columns.delete("Last Success") 
  else
    columns.delete("Last Success") 
  end
  if appliance[:last_check].nil? || appliance[:last_check][:error].nil?
    columns.delete("Error") 
  end
  return as_description_list(appliance, columns, options)
end

#get(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 820

def get(args)
  exit_code, err, options, params, payload = 0, nil, {}, {}, {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage("[name]")
    opts.on( '-u', '--url', "Print only the url." ) do
      options[:url_only] = true
    end
    opts.on('--offline', '--offline', "Do this offline without an api request to refresh the remote appliance status.") do
      options[:do_offline] = true
    end
    build_common_options(opts, options, [:json,:yaml,:csv,:fields, :quiet])
    opts.footer = <<-EOT
Print details about the a remote appliance.
[name] is optional. This is the name of a remote. 
By default, the current appliance is used.
Returns an error if the specified remote is not found, or there is no current remote.
EOT
  end
  optparse.parse!(args)
  id_list = nil
  # verify_args!(args:args, min:1, optparse:optparse)
  if args.count == 0
    id_list = ['current']
  else
    id_list = parse_id_list(args)
  end
  #connect(options)
  return run_command_for_each_arg(id_list) do |arg|
    _get(arg, options)
  end
end

#handle(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 38

def handle(args)
  handle_subcommand(args)
end

#list(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 42

def list(args)
  options = {}
  params = {}
  show_all_activity = false
  current_only = false
  do_check = false
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[search]")
    opts.on("-a",'--all', "Show all the appliance activity details") do
      show_all_activity = true
      options[:wrap] = true
    end
    opts.on("--current", "--current", "List only the active (current) appliance.") do
      current_only = true
    end
    opts.on("--check", "--check", "Check each appliance in the list to refresh their status, this may take a while.") do
      do_check = true
    end
    build_common_options(opts, options, [:list, :json, :yaml, :csv, :fields])
    opts.footer = <<-EOT
List the configured remote appliances.
EOT
  end
  optparse.parse!(args)
  # verify_args!(args:args, optparse:optparse, count:0)
  if args.count > 0
    options[:phrase] = args.join(" ")
  end
  #connect(options)
  params.merge!(parse_list_options(options))
  appliances = ::Morpheus::Cli::Remote.load_all_remotes(params)
  # if appliances.empty?
  #   raise_command_error "You have no appliances configured. See the command `remote add`."
  # end
  if current_only
    appliances = appliances.select {|a| a[:active] }
  end
  if do_check
    # return here because it prints a list() too..
    return _check_all_appliances(options)
  end
  # mock json
  json_response = {"appliances" => appliances}
  # render
  exit_code, err = 0, nil
  render_response(json_response, options, "appliances") do
  
    if appliances.empty?
      if params[:phrase]
        print reset,"0 remotes matched '#{params[:phrase]}'", reset, "\n"
        print reset,"Try `remote add #{params[:phrase]}`", reset, "\n"
        return 0, nil # maybe exit non-zero when no records are found, could be nicer
      else
        warning_msg = "No remote appliances configured. See the command `remote add`."
        print yellow, warning_msg, reset, "\n"
        return 2, warning_msg
      end
    else
      title = "Morpheus Appliances"
      subtitles = parse_list_subtitles(options)
      subtitles << "Current" if current_only
      print_h1 title, subtitles, options

      columns = {
        "Name" => :name,
        "URL" => lambda {|it| it[:url] || it[:host] },
        "Status" => lambda {|it| format_appliance_status(it, cyan) },
        "Version" => lambda {|it| it[:build_version] ? "#{it[:build_version]}" : '' },
        "Appliance URL" => lambda {|it| it[:appliance_url] ? "#{it[:appliance_url]}" : '' },
        "Secure" => lambda {|it| format_boolean(it[:insecure] != true && (it[:url] || it[:host]).to_s.include?("https")) },
        "Active" => lambda {|it| it[:active] ? "Yes " + format_is_current() : "No" },
        #"Authenticated" => lambda {|it| format_boolean it[:authenticated] },
        "Username" => :username,
        # "Activity" => lambda {|it| get_appliance_session_blurbs(it).join("\n" + (' '*15)) },
        "Last Login" => lambda {|it| format_duration_ago(it[:last_login_at]) },
        #"Last Logout" => lambda {|it| format_duration_ago(it[:last_logout_at]) },
        "Last Success" => lambda {|it| format_duration_ago(it[:last_success_at]) },
        "Last Check" => lambda {|it| 
          check_str = ""
          if it[:last_check]
            check_timestamp = it[:last_check][:timestamp]
            check_status = it[:last_check][:http_status]
            if check_status
              if check_status == 200
                # no need to show this
              else
                check_status = check_status
              end
            end
            if check_timestamp
              check_duration_str = format_duration_ago(check_timestamp)
              # check_str = check_status ? "#{check_duration_str} (HTTP #{check_status})" : check_duration_str
              check_str = check_duration_str
            end
          else
            # check_str = "n/a"
          end
          check_str
        },
        "Response Time" => lambda {|it| format_duration_milliseconds(it[:last_check][:took]) rescue "" },
        "Error" => {display_method: lambda {|it| 
          error_str = it[:last_check] ? it[:last_check][:error].to_s : "" 
          error_str
        }, max_width: 30},
      }
      # when an active remote is in the list, add => prefix and padding to keep things aligned.
      # this is sucky, use arrays
      has_active_remote = appliances.find {|appliance| appliance[:active] }
      if has_active_remote
        columns.delete("Name")
        columns = {"   Name" => lambda {|it| it[:active] ? (bold + "=> #{it[:name]}" + reset + cyan) : "   #{it[:name]}" } }.merge(columns)
      end
      has_an_error = appliances.find {|appliance| appliance[:last_check][:error] rescue nil }
      if !has_an_error
        columns.delete("Error")
      end
      if show_all_activity != true
        columns.delete("Secure")
        columns.delete("Appliance URL")
        columns.delete("Active")
        columns.delete("Authenticated")
        columns.delete("Last Login") 
        columns.delete("Last Logout") 
        columns.delete("Last Success") 
        #columns.delete("Error")  # unless appliances.find {|appliance| appliance[:last_check][:error] rescue nil }
      else
        # always remove these columns because they are worthless
        columns.delete("Authenticated")
        columns.delete("Active")
        columns.delete("Last Success") 
      end
      # oops, table labels are upcase, but description list is not??, make them upcase here
      new_columns = {}
      columns.each {|k,v| new_columns[k.to_s.upcase] = v }
      columns = new_columns
      print as_pretty_table(appliances, columns, options)
      print reset
      print_results_pagination({size:appliances.size,total:appliances.size})
    end
    print reset, "\n"
  end
  return exit_code, err
end

#load_remote_by_name(appliance_name, allow_current = true) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1261

def load_remote_by_name(appliance_name, allow_current=true)
  appliance = nil
  if appliance_name.to_s == "current" && allow_current
    appliance = ::Morpheus::Cli::Remote.load_active_remote()
    if !appliance
      raise_command_error "No current appliance, see the command `remote use`"
    end
  else
    appliance = ::Morpheus::Cli::Remote.load_remote(appliance_name)
    if !appliance
      raise_command_error "Remote not found by name '#{appliance_name}', see the command `remote list`"
    end
  end
  return appliance
end

#refresh(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 413

def refresh(args)
  check_appliance(args)
end

#remove(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 963

def remove(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[name]")
    build_common_options(opts, options, [:auto_confirm, :quiet])
    opts.footer = <<-EOT
This will delete the specified remote appliance(s) from your local configuration.
[name] is required. This is the name of a remote. More than one can be passed.
EOT
  end
  optparse.parse!(args)
  verify_args!(args:args, min:1, optparse:optparse)
  id_list = parse_id_list(args)
  #connect(options)
  # verify they all exist first, this a cheap lookup and raises and error if not found
  id_list.each do |remote_id|
    found_remote = load_remote_by_name(remote_id)
    return 1, "Remote appliance not found by the name '#{remote_id}', see the command `remote list`" if found_remote.nil?
  end
  unless options[:yes] || ::Morpheus::Cli::OptionTypes::confirm("Are you sure you would like to delete #{id_list.size == 1 ? 'remote' : id_list.size.to_s + ' remotes'}: #{anded_list(id_list)}?", options)
    return 9, "aborted command"
  end
  return run_command_for_each_arg(id_list) do |arg|
    _remove_appliance(arg, options)
  end
end

#remove_all(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1005

def remove_all(args)
  options = {}
  checkall = false
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage()
    build_common_options(opts, options, [:auto_confirm, :quiet])
    opts.footer = <<-EOT
Remove all remote appliances, clearing the client configuration.
This clears all the configured remotes and credentials.
EOT
  end
  optparse.parse!(args)
  verify_args!(args:args, count:0, optparse:optparse)
  connect(options) # needed?
  _remove_all_appliances(options)
end

#rename(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 628

def rename(args)
  exit_code, err, options, params, payload = 0, nil, {}, {}, {}
  use_it = false
  is_insecure = nil
  new_name = nil
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[name] [new name]")
    opts.on(nil, "--name NAME", "Update the name of your remote appliance") do |val|
      new_name = val
    end      
    # opts.on(nil, '--use', "Make this the current appliance" ) do
    #   use_it = true
    # end
    build_common_options(opts, options, [:auto_confirm, :quiet])
          opts.footer = <<-EOT
Rename a remote.
This changes your client configuration remote name, not the appliance itself.
[name] is required. This is the current name of a remote.
[new name] is required. This is the new name for the remote. This must not already be in use.
EOT
  end
  optparse.parse!(args)
  verify_args!(args:args, count:2, optparse:optparse)
  appliance_name = args[0].to_sym
  new_appliance_name = args[1].to_sym
  appliance = ::Morpheus::Cli::Remote.load_remote(appliance_name)
  if !appliance
    raise_command_error "Remote appliance not found by the name '#{appliance_name}', see the command `remote list`"
  end
  # don't allow overwrite yet
  matching_appliance = ::Morpheus::Cli::Remote.load_remote(new_appliance_name)
  if matching_appliance
    raise_command_error "Remote appliance already exists with the name '#{new_appliance_name}', see the command `, see the command `remote get #{new_appliance_name}`"
  end
  
  unless options[:yes] || ::Morpheus::Cli::OptionTypes::confirm("Are you sure you want to rename remote '#{appliance_name}' to '#{new_appliance_name}'?", options)
    return 9, "aborted command"
  end
  # this does all the work
  ::Morpheus::Cli::Remote.rename_remote(appliance_name, new_appliance_name)

  print_green_success "Renamed remote #{appliance_name} to #{new_appliance_name}"
  # todo: just go ahead and refresh it now...
  # _check(appliance_name, {:quiet => true})
  # appliance, json_response = ::Morpheus::Cli::Remote.refresh_remote(new_appliance_name)
  # print new appliance details
  _get(new_appliance_name, {})
  return 0, nil
end

#setup(args) ⇒ Object

This moved to the SetupCommand



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# File 'lib/morpheus/cli/remote.rb', line 1228

def setup(args)
  print_error yellow,"[DEPRECATED] The command `remote setup` is deprecated. It has been replaced by `setup`.",reset,"\n"
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage()
    build_common_options(opts, options, [:payload, :options, :json, :dry_run, :quiet])
    opts.on('--hubmode MODE','--hubmode MODE', "Choose an option for hub registration possible values are login, register, skip.") do |val|
      options[:hubmode] = val.to_s.downcase
    end
    opts.footer = <<-EOT
Setup a fresh remote appliance, initializing it.
First, this checks if setup is available, and returns an error if not.
Then it prompts to create the master tenant and admin user.
If Morpheus Hub registration is enabled, you may login or register to retrieve a license key,
or you can pass `--hubmode skip`.
This is only available on a new, freshly installed remote appliance,
and it may only be executed successfully one time.
EOT
  end
  optparse.parse!(args)
  verify_args!(args:args, optparse:optparse, max:1)
  # just invoke the setup command.
  # for this to work, the argument [remote] must be the first argument.
  cmd_args = []
  remote_name = nil
  if args[0]
    remote_name = args.shift
    # cmd_args = cmd_args + ["-r",remote_name, args]
    cmd_args = args + ["-r",remote_name, args]
  end
  return Morpheus::Cli::Setup.new.handle(cmd_args)
end

#unuse(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1122

def unuse(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage()
    opts.footer = "" +
      "Stop using the current remote appliance.\n"
    build_common_options(opts, options, [])
  end
  optparse.parse!(args)
  verify_args!(args:args, count:0, optparse:optparse)
  #connect(options)
  exit_code, err = 0, nil
  @appliance_name, @appliance_url = Morpheus::Cli::Remote.active_appliance
  if !@appliance_name
    print reset,"You are not using any remote appliance",reset,"\n"
    return 0
  end
  Morpheus::Cli::Remote.clear_active_appliance()
  print_green_success "Stopped using remote #{display_appliance(@appliance_name, @appliance_url)}"
  # recalculate session variables
  ::Morpheus::Cli::Remote.recalculate_variable_map()
  # return list([])
  return exit_code, err
end

#update(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 678

def update(args)
  exit_code, err, options, params, payload = 0, nil, {}, {}, {}
  use_it = false
  is_insecure = nil
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[name]")
    opts.on("--name NAME", String, "Update the name of your remote appliance") do |val|
      params[:name] = val
    end
    opts.on("--url URL", String, "Update the url of your remote appliance") do |val|
      params[:host] = val
    end
    opts.on(nil, "--secure", "Prevent insecure HTTPS communication.  This is enabled by default") do
      params[:secure] = true
    end
    opts.on(nil, "--insecure", "Allow insecure HTTPS communication.  i.e. Ignore SSL errors.") do
      params[:insecure] = true
    end
    opts.on(nil, '--use', "Make this the current appliance" ) do
      use_it = true
      params[:active] = true
    end
    build_common_options(opts, options, [:quiet])
    opts.footer = "This can be used to update remote appliance settings.\n"
  end
  optparse.parse!(args)
  verify_args!(args:args, count:1, optparse:optparse)

  appliance_name = args[0].to_sym
  appliance = load_remote_by_name(appliance_name)
  appliance_name = appliance[:name]
  appliance_url = appliance[:url]

  # params[:url] = args[1] if args[1]
  
  if params.empty?
    print_error Morpheus::Terminal.angry_prompt
    puts_error "Specify at least one option to update"
    puts_error optparse
    return 1
  end
  
  if params[:insecure]
    appliance[:insecure] = true
  elsif params[:secure]
    appliance.delete(:insecure)
  end
  if params[:url] || params[:host]
    appliance[:host] = params[:url] || params[:host]
  end

  ::Morpheus::Cli::Remote.save_remote(appliance_name, appliance)
  # rename_remote() should be inside save_remote()
  if params[:name] && params[:name].to_s != appliance_name.to_s
    ::Morpheus::Cli::Remote.save_remote(appliance_name, appliance)
    ::Morpheus::Cli::Remote.rename_remote(appliance_name, params[:name])
    print_green_success "Updated remote #{appliance_name} (renamed #{params[:name]})"
    appliance_name = params[:name]
  else
    ::Morpheus::Cli::Remote.save_remote(appliance_name, appliance)
    print_green_success "Updated remote #{appliance_name}"
  end
  
  # todo: just go ahead and refresh it now...
  # _check(appliance_name, {:quiet => true})
  appliance, json_response = ::Morpheus::Cli::Remote.refresh_remote(appliance_name)
  # print new appliance details
  _get(appliance[:name], {})
  return exit_code, err
end

#use(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1050

def use(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[name]")
    opts.on('--offline', '--offline', "Do this offline without an api request to refresh the remote appliance status.") do
      options[:do_offline] = true
    end
    build_common_options(opts, options, [:quiet])
    opts.footer = <<-EOT
[name] is required. This is the name of a remote to begin using.
Start using a remote, making it the active (current) remote appliance.
This switches the remote context of your client configuration for all subsequent commands.
It is important to always be aware of the context your commands are running in.
The command `remote current` will return the current remote information.
Instead of using an active remote, the -r option can be specified with each command.

It is recommeneded to set a custom prompt to show the current remote name.
For example, add the following to your .morpheusrc file:

# set your shell prompt to display the current username and remote
set-prompt "%green%username%reset@%magenta%remote %cyanmorpheus> %reset"

EOT
  end
  optparse.parse!(args)
  verify_args!(args:args, count:1, optparse:optparse)
  exit_code, err = 0, nil
  # connect()
  current_appliance_name, current_appliance_url = @appliance_name, @appliance_url
  current_appliance = ::Morpheus::Cli::Remote.load_active_remote()
  if current_appliance
    current_appliance_name, current_appliance_url = current_appliance[:name], current_appliance[:url]
  end
  
  # current_appliance_name, current_appliance_url = @appliance_name, @appliance_url 
  appliance_name = args[0].to_sym
  appliance = load_remote_by_name(appliance_name)
  # appliance = ::Morpheus::Cli::Remote.load_remote(appliance_name)
  # if !appliance
  #   raise_command_error "Remote not found by the name '#{appliance_name}', see the command `remote list`"
  # end

  # appliance = ::Morpheus::Cli::Remote.set_active_appliance(appliance_name)
  appliance[:active] = true
  appliance = ::Morpheus::Cli::Remote.save_remote(appliance_name, appliance)

  if options[:quiet]
    return 0
  end

  if current_appliance_name.to_s == appliance_name.to_s
    print_green_success "Using remote #{display_appliance(appliance[:name], appliance[:url])}"
  else
    print_green_success "Using remote #{display_appliance(appliance[:name], appliance[:url])}"
  end
  
  # recalculate session variables
  ::Morpheus::Cli::Remote.recalculate_variable_map()

  # could just do this
  # return _get(appliance_name, options)

  # ok need to refresh here unless --offline
  # refresh status and version
  # maybe just make json_response = appliance here
  unless options[:do_offline]
    appliance, json_response = ::Morpheus::Cli::Remote.refresh_remote(appliance[:name])
  end
  # return list([])
  return exit_code, err
end

#version(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 451

def version(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[remote]")
    opts.on('--offline', '--offline', "Do this offline without an api request to refresh the remote appliance status.") do
      options[:do_offline] = true
    end
    build_common_options(opts, options, [:json, :yaml, :csv, :fields, :quiet])
    opts.footer = <<-EOT
Print version of remote appliance.
[name] is optional. This is the name of a remote.  Default is the current remote.
This makes a request to the configured appliance url and updates the status and version.
EOT
  end
  optparse.parse!(args)
  verify_args!(args:args, max:1, optparse:optparse)
  #connect(options)
  # print version, default is current remote
  appliance_name = nil
  if args.count == 0
    appliance_name = 'current'
  elsif args.count == 1
    appliance_name = args[0]
  else
    raise_command_error "No current appliance, see the command `remote use`"
  end
  exit_code, err = 0, nil
  
  appliance = load_remote_by_name(appliance_name)
  appliance_name = appliance[:name]
  appliance_url = appliance[:url]

  # found appliance, now refresh it  
  # print "Checking remote url: #{appliance[:url]} ..."
  json_response = nil
  if options[:do_offline] == true
    json_response = {'appliance' => appliance}
  else
    appliance, json_response = ::Morpheus::Cli::Remote.refresh_remote(appliance_name)
  end

  # render
  render_response(json_response, options) do
  end
  # if options[:json] || options[:yml] || options[:csv] || options[:quiet]
  render_result = render_with_format(json_response, options)
  return exit_code if render_result

  build_version = appliance[:build_version]
  if build_version
    print cyan,build_version.to_s,reset,"\n"
    return 0
  else
    print yellow,"version unknown".to_s,reset,"\n"
    return 1
  end
  
end

#view(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 903

def view(args)
  options = {}
  path = "/"
  no_auth = false
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[name]")
    opts.on('--path PATH', String, "Specify a path to load. eg '/logs'" ) do |val|
      path = val
    end
    opts.on('--no-auth PATH', String, "Do not attempt to login with access token." ) do |val|
      no_auth = true
    end
    build_common_options(opts, options, [:dry_run])
    opts.footer = <<-EOT
View remote appliance in a web browser.
[name] is optional. This is the name of a remote.  Default is the current remote.
This will automatically login with the current access token.
EOT
  end
  optparse.parse!(args)
  # verify_args!(args:args, optparse:optparse)
  if args.count == 0
    id_list = ['current']
    #raise_command_error "wrong number of arguments, expected 1-N and got 0\n#{optparse}"
  else
    id_list = parse_id_list(args)
  end
  #connect(options)
  return run_command_for_each_arg(id_list) do |arg|
    _view_appliance(arg, path, no_auth, options)
  end
end