Class: Morpheus::Cli::Remote

Inherits:
Object
  • Object
show all
Extended by:
Term::ANSIColor
Includes:
CliCommand
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 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_id_list, #parse_list_options, #parse_list_subtitles, #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 ⇒ Remote

Returns a new instance of Remote.



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# File 'lib/morpheus/cli/remote.rb', line 17

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 951

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 946

def appliance_config
  @@appliance_config ||= load_appliance_file || {}
end

.appliances ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 942

def appliances
  self.appliance_config
end

.appliances_file_path ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1065

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 1040

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_remote(app_name) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1113

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 994

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 967

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
  return all_appliances
end

.load_appliance_file ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1049

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 1010

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 1235

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) ⇒ 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 1135

def refresh_remote(app_name)
  # this might be better off staying in the CliCommands themselves
  # todo: public api /api/setup/check should move to /api/version or /api/server-info
  app_name = app_name.to_sym
  cur_appliances = self.appliances
  app_map = cur_appliances[app_name] || {}
  app_url = (app_map[:host] || app_map[:url]).to_s

  if !app_url
    raise "appliance config is missing url!" # should not need this
  end

  # todo: this insecure flag needs to applied everywhere now tho..
  if app_map[:insecure]
    Morpheus::RestClient.enable_ssl_verification = false
  end
  # Morpheus::RestClient.enable_http = app_map[:insecure].to_s == 'true'
  setup_interface = Morpheus::SetupInterface.new(app_url)
  begin
    now = Time.now.to_i
    app_map[:last_check] = {}
    app_map[:last_check][:success] = false
    app_map[:last_check][:timestamp] = Time.now.to_i
    # todo: move /api/setup/check to /api/version or /api/server-info
    check_json_response = setup_interface.check()
    # puts "REMOTE CHECK RESPONSE:"
    # puts JSON.pretty_generate(check_json_response), "\n"
    app_map[:last_check][:http_status] = 200
    app_map[:build_version] = check_json_response['buildVersion'] # || check_json_response['build_version']
    #app_map[:last_check][:success] = true
    if check_json_response['success'] == true
      app_map[:status] = 'ready'
      app_map[:last_check][:success] = true
      # consider bumping this after every successful api command
      app_map[:last_success_at] = Time.now.to_i
      app_map.delete(:error)
    end
    if check_json_response['setupNeeded'] == true
      app_map[:setup_needed] = true
      app_map[:status] = 'fresh'
    else
      app_map.delete(:setup_needed)
    end

  rescue SocketError => err
    app_map[:status] = 'unreachable'
    app_map[:last_check][:http_status] = nil
    app_map[:last_check][:error] = err.message
  rescue RestClient::Exceptions::Timeout => err
    # print_rest_exception(e, options)
    # exit 1
    app_map[:status] = 'http-timeout'
    app_map[:last_check][:http_status] = nil
  rescue Errno::ECONNREFUSED => err
    app_map[:status] = 'net-error'
    app_map[:last_check][:error] = err.message
  rescue OpenSSL::SSL::SSLError => err
    app_map[:status] = 'ssl-error'
    app_map[:last_check][:error] = err.message
  rescue RestClient::Exception => err
    app_map[:status] = 'http-error'
    app_map[:http_status] = err.response ? err.response.code : nil
    app_map[:last_check][:error] = err.message
    # fallback to /ping for older appliance versions (pre 2.10.5)
    begin
      Morpheus::Logging::DarkPrinter.puts "falling back to remote check via /ping ..." if Morpheus::Logging.debug?
      setup_interface.ping()
      app_map[:last_check][:ping_fallback] = true
      app_map[:last_check][:http_status] = 200
      app_map[:last_check][:success] = true
      app_map[:last_check][:ping_fallback] = true
      app_map[:build_version] = "" # unknown until whoami is executed..
      app_map[:status] = 'ready'
      # consider bumping this after every successful api command
      app_map[:last_success_at] = Time.now.to_i
      app_map.delete(:error)
    rescue => ping_err
      Morpheus::Logging::DarkPrinter.puts "/ping failed too: #{ping_err.message} ..." if Morpheus::Logging.debug?
    end
  rescue => err
    # should save before raising atleast..sheesh
    raise err
    # Morpheus::Cli::ErrorHandler.new.handle_error(e)
    app_map[:status] = 'error'
    app_map[:last_check][:error] = err.message
  end

  # if app_map[:status] == 'ready'
  #   app_map.delete(:error)
  # end

  # save changes to disk ... and
  # ... class variable returned by Remote.appliances is updated in there too...
  save_remote(app_name, app_map)

  # return the updated data
  return app_map

end

.save_appliances(new_config) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1069

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 1084

def save_remote(app_name, app_map)
  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'" }
  
  # 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

.set_active_appliance(app_name) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 1023

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 ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 312

def _check_all_appliances()
  # reresh all appliances and then display the list view
  id_list = ::Morpheus::Cli::Remote.appliances.keys # sort ?
  if id_list.size > 1
    print cyan
    print "Checking #{id_list.size} appliances "
  end
  id_list.each do |appliance_name|
    print "."
    ::Morpheus::Cli::Remote.refresh_remote(appliance_name)
  end
  print "\n"
  list([])

end

#_check_appliance(appliance_name, options) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 328

def _check_appliance(appliance_name, options)
  begin
    appliance = nil
    if appliance_name == "current"
      appliance = ::Morpheus::Cli::Remote.load_active_remote()
      if !appliance
        raise_command_error "No current appliance, see `remote use`."
      end
      appliance_name = appliance[:name]
    else
      appliance = ::Morpheus::Cli::Remote.load_remote(appliance_name)
      if !appliance
        raise_command_error "Remote appliance not found by the name '#{appliance_name}'"
      end
    end

    # found appliance
    # now refresh it
    
    start_time = Time.now

    Morpheus::Logging::DarkPrinter.puts "checking remote appliance url: #{appliance[:host]} ..." if Morpheus::Logging.debug?      

    appliance = ::Morpheus::Cli::Remote.refresh_remote(appliance_name)

    took_sec = (Time.now - start_time)

    if options[:quiet]
      return 0
    end

    Morpheus::Logging::DarkPrinter.puts "remote appliance check completed in #{took_sec.round(3)}s" if Morpheus::Logging.debug?

    # puts "remote #{appliance[:name]} status: #{format_appliance_status(appliance)}"

    # if options[:json]
    #   print JSON.pretty_generate(json_response), "\n"
    #   return
    # end

    # show user latest info
    return _get(appliance[:name], {})

  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 469

def _get(appliance_name, options)
  begin
    appliance = nil
    if appliance_name == "current"
      appliance = ::Morpheus::Cli::Remote.load_active_remote()
      if !appliance
        raise_command_error "No current appliance, see `remote use`."
      end
      appliance_name = appliance[:name]
    else
      appliance = ::Morpheus::Cli::Remote.load_remote(appliance_name)
      if !appliance
        raise_command_error "Remote appliance not found by the name '#{appliance_name}'"
      end
    end

    if options[:json]
      json_response = {remote_appliance: appliance} # mock payload
      puts as_json(json_response, options)
      return
    end

    if options[:url_only]
      print cyan, appliance[:host],"\n",reset
      return 0
    end
    # expando
    # appliance = OStruct.new(appliance)

    # todo: just go ahead and refresh it now...
    # _check(appliance_name, {:quiet => true})
    # appliance = ::Morpheus::Cli::Remote.refresh_remote(appliance_name)

    if appliance[:active]
      # print_h1 "Current Remote Appliance: #{appliance[:name]}"
      print_h1 "Morpheus Appliance", [], options
    else
      print_h1 "Morpheus Appliance", [], options
    end
    print cyan
    description_cols = {
      "Name" => :name,
      "URL" => :host,
      "Secure" => lambda {|it| format_appliance_secure(it) },
      "Version" => lambda {|it| it[:build_version] ? "#{it[:build_version]}" : 'unknown' },
      "Status" => lambda {|it| format_appliance_status(it, cyan) },
      "Username" => :username,
      # "Authenticated" => lambda {|it| format_boolean it[:authenticated] },
      # todo: fix this layout, obv
      "Activity" => lambda {|it| get_appliance_session_blurbs(it).join("\n" + (' '*10)) }
    }
    print cyan
    puts as_description_list(appliance, description_cols)

    # if appliance[:insecure]
    #   puts " Ignore SSL Errors: Yes"
    # else
    #   puts " Ignore SSL Errors: No"
    # end
    
    if appliance[:active]
      # print cyan
      print cyan, "# => #{appliance[:name]} is the current remote appliance.", reset, "\n\n"
    end

    return 0
  rescue RestClient::Exception => e
    print_rest_exception(e, options)
    exit 1
  end
end

#add(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 99

def add(args)
  exit_code, err = 0, nil
  options = {}
  params = {}
  new_appliance_map = {}
  use_it = false
  is_insecure = nil
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    banner = subcommand_usage("[name] [url]")
    banner_args = <<-EOT
  [name]                           The name for your appliance. eg. mymorph
  [url]                            The url of your appliance eg. https://morpheus.mycompany.com
EOT
    opts.banner = banner + "\n" + banner_args
    opts.on(nil, '--use', "Make this the current appliance" ) do
      use_it = true
      new_appliance_map[:active] = true
    end
    # let's free up the -d switch for global options, maybe?
    opts.on( '-d', '--default', "Does the same thing as --use" ) do
      use_it = true
      new_appliance_map[:active] = true
    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
    build_common_options(opts, options, [:quiet])
    opts.footer = <<-EOT
This will add a new remote appliance to your morpheus client configuration.
If the new remote is your one and only, --use is automatically applied and 
it will be made the current remote appliance.
This command will prompt you to login and/or setup a fresh appliance.
Prompting can be skipped with use of the --quiet option.
EOT
  end
  optparse.parse!(args)
  if args.count < 2
    print_error Morpheus::Terminal.angry_prompt
    puts_error  "#{command_name} add expects 2 arguments: [name] [url]"
    puts_error optparse
    return 1
  end

  # load current appliances
  appliances = ::Morpheus::Cli::Remote.appliances

  # always use the first one
  if appliances.empty?
    new_appliance_map[:active] = true
  end

  # validate options
  # construct new appliance map
  # and save it in the config file
  new_appliance_name = args[0].to_sym

  # for the sake of sanity
  if [:current, :all].include?(new_appliance_name)
    raise_command_error "The specified appliance name is invalid: '#{args[0]}'"
  end
  # unique name
  if appliances[new_appliance_name] != nil
    raise_command_error "Remote appliance already configured with the name '#{args[0]}'"
  end
  new_appliance_map[:name] = new_appliance_name

  if params[:insecure]
    new_appliance_map[:insecure] = true
  elsif params[:secure]
    new_appliance_map.delete(:insecure)
  end
  if params[:url] || params[:host]
    url = params[:url] || params[:host]
  end

  url = args[1]
  if url !~ /^https?\:\/\/.+/
    raise_command_error "The specified appliance url is invalid: '#{args[1]}'"
    #puts optparse
    return 1
  end
  new_appliance_map[:host] = url

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

  if !options[:quiet]
    # print_green_success "Added remote #{new_appliance_name}"
    print_green_success "Added remote #{new_appliance_name}"
  end

  # hit check api and store version and other info
  if !options[:quiet]
    print cyan
    puts "Inspecting remote appliance url: #{appliance[:host]} ..."
  end
  appliance = ::Morpheus::Cli::Remote.refresh_remote(new_appliance_name)
  if !options[:quiet]
    print cyan
    puts "Status is: #{format_appliance_status(appliance)}"
  end
  # puts "refreshed appliance #{appliance.inspect}"
  # determine command exit_code and err
  exit_code = (appliance[:status] == 'ready' || appliance[:status] == 'fresh') ? 0 : 1

  if exit_code == 0
    if appliance[:error]
      exit_code = 1
      err = "Check Failed: #{appliance[:error]}"
    end
  end

  if options[:quiet]
    return exit_code, err
  end

  # check_cmd_result = check_appliance([new_appliance_name, "--quiet"])
  # check_cmd_result = check_appliance([new_appliance_name])

  if appliance[:status] == 'fresh' # || appliance[:setup_needed] == true
    print cyan
    puts "It looks like this appliance needs to be setup. Starting setup ..."
    return setup([new_appliance_name])
    # no need to login, setup() handles that
  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(["--remote", appliance[:name].to_s])
      keep_trying = true
      if  == 0
        keep_trying = false
      end
      while keep_trying do
        if ::Morpheus::Cli::OptionTypes::confirm("Login was unsuccessful. Would you like to try again?", options.merge({default: true}))
           = ::Morpheus::Cli::Login.new.handle(["--remote", appliance[:name].to_s])
          if  == 0
            keep_trying = false
          end
        else
          keep_trying = false
        end
      end

    end

    if !appliance[:active]
      if ::Morpheus::Cli::OptionTypes::confirm("Would you like to switch to using this remote now?", options.merge({default: true}))
        use([appliance[:name]])
      end
    end

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

  # print new appliance details
  _get(appliance[:name], {})

  return exit_code, err
end

#check(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 273

def check(args)
  options = {}
  checkall = false
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = <<-EOT
#{subcommand_usage("[name]")}
  [name] is required. This is the name of the remote. Use 'current' to check the active appliance."
EOT
    #opts.banner = "#{opts.banner}\n" + "    " + "[name] is required. This is the name of the remote. Use 'current' to check the active appliance."
    opts.on("-a",'--all', "Refresh all appliances") do
      checkall = true
    end
    build_common_options(opts, options, [:quiet])
    opts.footer = <<-EOT
This can be used to refresh a remote appliance.
It makes an api request to the configured appliance url to check the status and version.
[name] is required. This is the name of the remote. Use 'current' to check the active appliance."
EOT
  end
  optparse.parse!(args)
  id_list = nil
  checkall = true if args[0] == "all" and args.size == 1 # sure, why not
  if checkall
    # id_list = ::Morpheus::Cli::Remote.appliances.keys # sort ?
    return _check_all_appliances()
  elsif args.count < 1
    print_error Morpheus::Terminal.angry_prompt
    puts_error  "#{command_name} update expects argument [name] or option --all"
    puts_error optparse
    return 1
  else
    id_list = parse_id_list(args)
  end
  #connect(options)
  return run_command_for_each_arg(id_list) do |arg|
    _check_appliance(arg, options)
  end
end

#current(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 644

def current(args)
  options = {}
  name_only = false
  url_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
    build_common_options(opts, options, [])
    opts.footer = "Print details about the current remote appliance." +
                  "The default behavior is the same as 'remote get current'."
  end
  optparse.parse!(args)

  if !@appliance_name
    print yellow, "No current appliance, see `remote use`\n", reset
    return 1
  end

  if name_only
    print cyan, @appliance_name,"\n",reset
    return 0
  elsif url_only
    print cyan, @appliance_url,"\n",reset
    return 0
  else
    return _get("current", options)
  end

  
end

#format_appliance_secure(app_map, return_color = cyan) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 861

def format_appliance_secure(app_map, return_color=cyan)
  return "" if !app_map
  out = ""
  app_url = (app_map[:host] || app_map[:url]).to_s
  is_ssl = app_url =~ /^https/
  if !is_ssl
    out << "No (no SSL)"
  else
    if app_map[:insecure]
      out << "No (Ignore SSL Errors)"
    else
      # should have a flag that gets set when everything actually looks good..
      out << "Yes"
    end
  end
  out
end

#format_appliance_status(app_map, return_color = cyan) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 838

def format_appliance_status(app_map, return_color=cyan)
  return "" if !app_map
  status_str = app_map[:status] || app_map['status'] || "unknown" # get_object_value(app_map, :status)
  status_str = status_str.empty? ? "unknown" : status_str.to_s.downcase
  out = ""
  if status_str == "new"
    out << "#{cyan}#{status_str.upcase}#{return_color}"
  elsif status_str == "ready"
    out << "#{green}#{status_str.upcase}#{return_color}"
  elsif status_str == "unreachable"
    out << "#{red}#{status_str.upcase}#{return_color}"
  elsif ['error', 'net-error', 'ssl-error', 'http-timeout', 'unreachable']
    out << "#{red}#{status_str.upcase.gsub('-',' ')}#{return_color}"
  elsif status_str == "fresh" 
    # cold appliance, needs setup
    out << "#{magenta}#{status_str.upcase}#{return_color}"
  else
    # dunno
    out << "#{status_str}"
  end
  out
end

#get(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 446

def get(args)
  options = {}
  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
    build_common_options(opts, options, [:json,:csv, :fields, :quiet])
  end
  optparse.parse!(args)
  if args.count < 1
    print_error Morpheus::Terminal.angry_prompt
    puts_error  "#{command_name} get expects argument [name]."
    puts_error optparse
    return 1
  end
  #connect(options)
  id_list = parse_id_list(args)
  return run_command_for_each_arg(id_list) do |arg|
    _get(arg, options)
  end
end

#get_appliance_session_blurbs(app_map) ⇒ Object

get display info about the current and past sessions



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# File 'lib/morpheus/cli/remote.rb', line 881

def get_appliance_session_blurbs(app_map)
  # app_map = OStruct.new(app_map)
  blurbs = []
  # Current User
  # 
  username = app_map[:username]
  
  if app_map[:status] == 'ready'

    if app_map[:authenticated]
      #blurbs << app_map[:username] ? "Authenticated as #{app_map[:username]}" : "Authenticated"
      blurbs << "Authenticated."
      if app_map[:last_login_at]
        blurbs << "Logged in #{format_duration(app_map[:last_login_at])} ago."
      end
    else
      if app_map[:last_logout_at]
        blurbs << "Logged out #{format_duration(app_map[:last_logout_at])} ago."
      else
        blurbs << "Logged out."
      end
      if app_map[:last_login_at]
        blurbs << "Last login at #{format_local_dt(app_map[:last_login_at])}."
      end
    end

    if app_map[:last_success_at]
      blurbs << "Last success at #{format_local_dt(app_map[:last_success_at])}"
    end

  else
    
    if app_map[:last_check]
      if app_map[:last_check][:timestamp]
        blurbs << "Last checked #{format_duration(app_map[:last_check][:timestamp])} ago."
      end
      if app_map[:last_check][:error]
        blurbs << "Error: #{app_map[:last_check][:error]}"
      end
      if app_map[:last_check][:http_status]
        blurbs << "HTTP #{app_map[:last_check][:http_status]}"
      end
    end

    if app_map[:last_success_at]
      blurbs << "Last Success: #{format_local_dt(app_map[:last_success_at])}"
    end

  end

  return blurbs
end

#handle(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 21

def handle(args)
  # if args.count == 0
  #   list(args)
  # else
  #   handle_subcommand(args)
  # end
  handle_subcommand(args)
end

#list(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 30

def list(args)
  options = {}
  show_all_activity = false
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage()
    opts.on("-a",'--all', "Show all the appliance activity details") do
      show_all_activity = true
    end
    build_common_options(opts, options, [:json, :yaml, :csv, :fields])
    opts.footer = <<-EOT
This outputs a list of the configured remote appliances. It also indicates
the current appliance. The current appliance is where morpheus will send 
its commands by default. That is, in absence of the '--remote' option.
EOT
  end
  optparse.parse!(args)
  if args.count > 0
    raise ::OptionParser::NeedlessArgument.new("#{args.join(' ')}")
  end
  @appliance_name, @appliance_url = Morpheus::Cli::Remote.active_appliance
  appliances = ::Morpheus::Cli::Remote.load_all_remotes({})
  # if appliances.empty?
  #   raise_command_error "You have no appliances configured. See the `remote add` command."
  # end
  
  json_response = {"appliances" => appliances}
  if options[:json]
    puts as_json(json_response, options, "appliances")
    return 0
  elsif options[:yaml]
    puts as_yaml(json_response, options, "appliances")
    return 0
  elsif options[:csv]
    puts records_as_csv(appliances, options)
    return 0
  end

  print_h1 "Morpheus Appliances", [], options
  if appliances.empty?
    print yellow
    puts "You have no appliances configured. See the `remote add` command."
    print reset, "\n"
  else
    print cyan
    columns = [
      {:active => {:display_name => "", :display_method => lambda {|it| it[:active] ? "=>" : "" } } },
      # {:name => {display_method: lambda {|it| it[:active] ? "#{green}#{it[:name]}#{reset}#{cyan}" : it[:name] }, :width => 16 } },
      {:name => {display_method: lambda {|it| it[:name] } } },
      {:url => {display_method: lambda {|it| it[:host] || it[:url] }, :width => 40 } },
      {:version => lambda {|it| it[:build_version] } },
      {:status => lambda {|it| format_appliance_status(it, cyan) } },
      :username,
      # {:session => {display_method: lambda {|it| get_appliance_session_blurbs(it).join('  ') }, max_width: 24} }
      {:activity => {display_method: lambda {|it| show_all_activity ? get_appliance_session_blurbs(it).join("\t") : get_appliance_session_blurbs(it).first } } }
    ]
    print as_pretty_table(appliances, columns, options)
    print reset
    if @appliance_name
      #unless appliances.keys.size == 1
        print cyan, "\n# => #{@appliance_name} is the current remote appliance\n", reset
      #end
    else
      print "\n# => No current remote appliance, see `remote use`\n", reset
    end
    print reset, "\n"
  end
  return 0, nil
end

#refresh(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 269

def refresh(args)
  check_appliance(args)
end

#remove(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 541

def remove(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[name]")
    # opts.on( '-f', '--force', "Remote appliance anyway??" ) do
    #   options[:default] = true
    # end
    opts.footer = "This will delete an appliance from your list."
    build_common_options(opts, options, [:auto_confirm, :quiet])
  end
  optparse.parse!(args)
  if args.count < 1
    #raise_command_error "#{command_name} remove requires argument [name].", optparse
    print_error Morpheus::Terminal.angry_prompt
    puts_error  "#{command_name} remove requires argument [name]."
    puts_error optparse
    return 1, nil
  end
  appliance_name = args[0].to_sym
  appliance = ::Morpheus::Cli::Remote.load_remote(appliance_name)
  if !appliance
    raise_command_error "Remote appliance not found by the name '#{appliance_name}'"
  end
  unless options[:yes] || ::Morpheus::Cli::OptionTypes::confirm("Are you sure you would like to delete '#{appliance_name}' from your list of remote appliances?", options)
    return 9, "aborted command" # new exit code for aborting confirmation
  end

  # ok, delete it
  ::Morpheus::Cli::Remote.delete_remote(appliance_name)

  # return result
  if options[:quiet]
    return 0, nil
  end
  print_green_success "Deleted remote #{appliance_name}"
  list([])
  return 0, nil
end

#setup(args) ⇒ Object

this is a wizard that walks through the /api/setup controller it only needs to be used once to initialize a new appliance



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# File 'lib/morpheus/cli/remote.rb', line 682

def setup(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage()
    build_common_options(opts, options, [:options, :json, :dry_run])
    opts.on('-I','--insecure', "Allow insecure HTTPS communication.  i.e. bad SSL certificate.") do |val|
      options[:insecure] = true
      Morpheus::RestClient.enable_ssl_verification = false
    end
    opts.footer = "This can be used to initialize a new appliance.\n" + 
                  "You will be prompted to create the master account.\n" + 
                  "This is only available on a new, freshly installed, remote appliance."
  end
  optparse.parse!(args)

  if !@appliance_name
    print yellow, "No active appliance, see `remote use`\n", reset
    return false
  end

  # this works without any authentication!
  # it will allow anyone to use it, if there are no users/accounts in the system.
  #@api_client = establish_remote_appliance_connection(options)
  #@setup_interface = @api_client.setup
  @setup_interface = Morpheus::SetupInterface.new(@appliance_url)
  appliance_status_json = nil
  begin
    appliance_status_json = @setup_interface.get()
    if appliance_status_json['success'] != true
      print red, "Setup not available for appliance #{@appliance_name} - #{@appliance_url}.\n", reset
      print red, "#{appliance_status_json['msg']}\n", reset
      return false
    end
  rescue RestClient::Exception => e
    print_rest_exception(e, options)
    return false
  end
  
  payload = {}

  if appliance_status_json['hubRegistrationEnabled']
    link = File.join(@appliance_url, '/setup')
    print red, "Sorry, setup with hub registration is not yet available.\n", reset
    print "You can use the UI to setup your appliance.\n"
    print "Go to #{link}\n", reset
    # if RbConfig::CONFIG['host_os'] =~ /mswin|mingw|cygwin/
    #   system "start #{link}"
    # elsif RbConfig::CONFIG['host_os'] =~ /darwin/
    #   system "open #{link}"
    # elsif RbConfig::CONFIG['host_os'] =~ /linux|bsd/
    #   system "xdg-open #{link}"
    # end
    return false
  else
    print_h1 "Morpheus Appliance Setup", [], options

    puts "It looks like you're the first one here."
    puts "Let's initialize your remote appliance at #{@appliance_url}"


    
    # Master Account
    print_h2 "Create Master Account", options
     = [
      {'fieldName' => 'accountName', 'fieldLabel' => 'Master Account Name', 'type' => 'text', 'required' => true, 'displayOrder' => 1},
    ]
    v_prompt = Morpheus::Cli::OptionTypes.prompt(, options[:options])
    payload.merge!(v_prompt)

    # Master User
    print_h2 "Create Master User", options
    user_option_types = [
      {'fieldName' => 'firstName', 'fieldLabel' => 'First Name', 'type' => 'text', 'required' => false, 'displayOrder' => 1},
      {'fieldName' => 'lastName', 'fieldLabel' => 'Last Name', 'type' => 'text', 'required' => false, 'displayOrder' => 2},
      {'fieldName' => 'username', 'fieldLabel' => 'Username', 'type' => 'text', 'required' => true, 'displayOrder' => 3},
      {'fieldName' => 'email', 'fieldLabel' => 'Email', 'type' => 'text', 'required' => true, 'displayOrder' => 4},
    ]
    v_prompt = Morpheus::Cli::OptionTypes.prompt(user_option_types, options[:options])
    payload.merge!(v_prompt)

    # Password prompt with re-prompting if no match
    password_option_types = [
      {'fieldName' => 'password', 'fieldLabel' => 'Password', 'type' => 'password', 'required' => true, 'displayOrder' => 6},
      {'fieldName' => 'passwordConfirmation', 'fieldLabel' => 'Confirm Password', 'type' => 'password', 'required' => true, 'displayOrder' => 7},
    ]
    v_prompt = Morpheus::Cli::OptionTypes.prompt(password_option_types, options[:options])
    while v_prompt['passwordConfirmation'] != v_prompt['password']
      print red, "Password confirmation does not match. Re-enter your new password.", reset, "\n"
      v_prompt = Morpheus::Cli::OptionTypes.prompt(password_option_types, options[:options])
    end
    payload.merge!(v_prompt)

    # Extra settings
    print_h2 "Initial Setup", options
    extra_option_types = [
      {'fieldName' => 'applianceName', 'fieldLabel' => 'Appliance Name', 'type' => 'text', 'required' => true, 'defaultValue' => nil},
      {'fieldName' => 'applianceUrl', 'fieldLabel' => 'Appliance URL', 'type' => 'text', 'required' => true, 'defaultValue' => appliance_status_json['applianceUrl']},
      {'fieldName' => 'backups', 'fieldLabel' => 'Enable Backups', 'type' => 'checkbox', 'required' => false, 'defaultValue' => 'off'},
      {'fieldName' => 'monitoring', 'fieldLabel' => 'Enable Monitoring', 'type' => 'checkbox', 'required' => false, 'defaultValue' => 'on'},
      {'fieldName' => 'logs', 'fieldLabel' => 'Enable Logs', 'type' => 'checkbox', 'required' => false, 'defaultValue' => 'on'}
    ]
    v_prompt = Morpheus::Cli::OptionTypes.prompt(extra_option_types, options[:options])
    payload.merge!(v_prompt)

    begin
      @setup_interface.setopts(options)
      if options[:dry_run]
        print_dry_run @setup_interface.dry.init(payload)
        return
      end
      if !options[:json]
        print "Initializing the appliance...\n"
      end
      json_response = @setup_interface.init(payload)
    rescue RestClient::Exception => e
      print_rest_exception(e, options)
      return false
    end

    if options[:json]
      print JSON.pretty_generate(json_response)
      print "\n"
      return
    end
    print "\n"
    print cyan, "You have successfully setup the appliance.\n"
    #print cyan, "You may now login with the command `login`.\n"
    # uh, just use Credentials.login(username, password, {save: true})
    cmd_res = Morpheus::Cli::Login.new.(['--username', payload['username'], '--password', payload['password'], '-q'])
    # print "\n"
    print cyan, "You are now logged in as the System Admin #{payload['username']}.\n"
    print reset
    #print "\n"

    if ::Morpheus::Cli::OptionTypes::confirm("Would you like to apply your License Key now?", options.merge({:default => true}))
      cmd_res = Morpheus::Cli::License.new.apply([])
      # license_is_valid = cmd_res != false
    end

    if ::Morpheus::Cli::OptionTypes::confirm("Do you want to create the first group now?", options.merge({:default => true}))
      cmd_res = Morpheus::Cli::Groups.new.add(['--use'])

      #print "\n"

      # if cmd_res !=
        if ::Morpheus::Cli::OptionTypes::confirm("Do you want to create the first cloud now?", options.merge({:default => true}))
          cmd_res = Morpheus::Cli::Clouds.new.add([])
          #print "\n"
        end
      # end
    end
    print "\n",reset

  end
end

#unuse(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 622

def unuse(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage()
    opts.footer = "" +
      "This clears the current remote appliance.\n" +
      "You will need to use an appliance, or pass the --remote option to your commands."
    build_common_options(opts, options, [])
  end
  optparse.parse!(args)
  @appliance_name, @appliance_url = Morpheus::Cli::Remote.active_appliance
  if !@appliance_name
    puts "You are not using any appliance"
    return false
  end
  Morpheus::Cli::Remote.clear_active_appliance()
  puts "You are no longer using the appliance #{@appliance_name}"
  # recalculate session variables
  ::Morpheus::Cli::Remote.recalculate_variable_map()
  return true
end

#update(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 377

def update(args)
  options = {}
  params = {}
  use_it = false
  is_insecure = nil
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[name]")
    # opts.on(nil, "--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)
  if args.count != 1
    print_error Morpheus::Terminal.angry_prompt
    puts_error  "#{command_name} update expects argument [name]."
    puts_error optparse
    return 1
  end

  appliance_name = args[0].to_sym
  appliance = ::Morpheus::Cli::Remote.load_remote(appliance_name)
  if !appliance
    raise_command_error "Remote appliance not found by the name '#{appliance_name}'"
  end

  # 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)

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

#use(args) ⇒ Object 



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# File 'lib/morpheus/cli/remote.rb', line 580

def use(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[name]")
    build_common_options(opts, options, [:quiet])
    opts.footer = "Make an appliance the current remote appliance.\n" +
                  "This allows you to switch between your different appliances.\n" + 
                  "You may override this with the --remote option in your commands."
  end
  optparse.parse!(args)
  if args.count < 1
    print_error Morpheus::Terminal.angry_prompt
    puts_error  "#{command_name} use expects argument [name]."
    puts_error optparse
    return 1
  end
  appliance_name = args[0].to_sym
  appliance = ::Morpheus::Cli::Remote.load_remote(appliance_name)
  if !appliance
    raise_command_error "Remote appliance not found by the name '#{appliance_name}'"
  end
  
  if appliance[:active] == true
    if !options[:quiet]
      print cyan
      puts "Using remote #{appliance_name} (still)"
    end
    return true
  end
  # appliance = ::Morpheus::Cli::Remote.set_active_appliance(appliance_name)
  appliance[:active] = true
  appliance = ::Morpheus::Cli::Remote.save_remote(appliance_name, appliance)
  
  # recalculate session variables
  ::Morpheus::Cli::Remote.recalculate_variable_map()

  if !options[:quiet]
    puts "#{cyan}Using remote #{appliance_name}#{reset}"
  end
  return true
end