Class: Morpheus::Cli::MonitoringAlertsCommand

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

Instance Attribute Summary

Attributes included from CliCommand

#no_prompt

Instance Method Summary collapse

Methods included from MonitoringHelper

#available_severities, #check_type_for_id, #check_type_for_name, #check_type_for_name_or_id, #find_alert_by_id, #find_alert_by_name, #find_alert_by_name_or_id, #find_check_by_id, #find_check_by_name, #find_check_by_name_or_id, #find_check_group_by_id, #find_check_group_by_name, #find_check_group_by_name_or_id, #find_contact_by_id, #find_contact_by_name, #find_contact_by_name_or_id, #find_incident_by_id, #find_monitoring_app_by_id, #find_monitoring_app_by_name, #find_monitoring_app_by_name_or_id, #format_health_status, #format_monitoring_check_last_metric, #format_monitoring_check_status, #format_monitoring_check_type, #format_monitoring_incident_status, #format_monitoring_issue_attachment_type, #format_monitoring_issue_status, #format_recipient_method, #format_severity, #get_available_check_types, included, #monitoring_interface, #parse_recipient_method, #print_check_group_history_table, #print_check_groups_table, #print_check_history_table, #print_check_notifications_table, #print_checks_table, #print_incident_history_table, #print_incident_issues_table, #print_incident_notifications_table, #print_incidents_table, #print_monitor_app_history_table, #print_monitoring_apps_table, #prompt_for_check_groups, #prompt_for_checks, #prompt_for_monitor_apps, #prompt_for_recipients

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 ⇒ MonitoringAlertsCommand

Returns a new instance of MonitoringAlertsCommand.



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

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

Instance Method Details

#_get(id, options) ⇒ Object 



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# File 'lib/morpheus/cli/monitoring_alerts_command.rb', line 109

def _get(id, options)

  begin
    alert = find_alert_by_name_or_id(id)
    @monitoring_alerts_interface.setopts(options)
    if options[:dry_run]
      print_dry_run @monitoring_alerts_interface.dry.get(alert['id'])
      return
    end
    # get by ID to sideload associated checks,groups,apps
    json_response = @monitoring_alerts_interface.get(alert['id'])
    alert = json_response['alert']
    if options[:json]
      puts as_json(json_response, options, "alert")
      return 0
    elsif options[:yaml]
      puts as_yaml(json_response, options, "alert")
      return 0
    elsif options[:csv]
      puts records_as_csv([json_response['alert']], options)
      return 0
    end

    print_h1 "Alert Details"
    print cyan
    description_cols = {
      "ID" => 'id',
      "Name" => 'name',
      "Min. Severity" => "minSeverity",
      "Min. Duration" => lambda {|alert| alert['minDuration'] && alert['minDuration'].to_i > 0 ? "#{alert['minDuration']} minutes" : "0 (immediate)" },
      "Checks" => lambda {|alert| 
        if alert['allChecks']
          "All"
        else
          checks = alert['checks'] || []
          # if checks.size > 3
          #   checks.first(3).collect {|r| r['name'] }.join(", ") + ", (#{checks.size - 3} more)"
          # else
          #   checks.collect {|r| r['name'] }.join(", ")
          # end
          checks.size.to_s
        end
      },
      "Groups" => lambda {|alert|
        if alert['allGroups']
          "All"
        else
          check_groups = alert['checkGroups'] || []
          # if check_groups.size > 3
          #   check_groups.first(3).collect {|r| r['name'] }.join(", ") + ", (#{check_groups.size - 3} more)"
          # else
          #   check_groups.collect {|r| r['name'] }.join(", ")
          # end
          check_groups.size.to_s
        end
      },
      "Apps" => lambda {|alert| 
        if alert['allApps']
          "All"
        else
          monitor_apps = alert['apps'] || []
          # if monitor_apps.size > 3
          #   monitor_apps.first(3).collect {|r| r['name'] }.join(", ") + ", (#{monitor_apps.size - 3} more)"
          # else
          #   monitor_apps.collect {|r| r['name'] }.join(", ")
          # end
          monitor_apps.size.to_s
        end
      },
      "Contacts" => lambda {|alert| 
        recipients = alert['contacts'] || alert['recipients'] || []
        # if recipients.size > 3
        #   recipients.first(3).collect {|r| r['name'] }.join(", ") + ", (#{recipients.size - 3} more)"
        # else
        #   recipients.collect {|r| r['name'] }.join(", ")
        # end
        recipients.size.to_s
      },
      "Created" => lambda {|alert| format_local_dt(alert['dateCreated']) },
      "Updated" => lambda {|alert| format_local_dt(alert['lastUpdated']) },
    }
    print as_description_list(alert, description_cols)
   


    ## Checks in this Alert
    #checks = alert["checks"]
    checks = json_response["checks"]
    if checks && !checks.empty?
      print_h2 "Checks"
      print_checks_table(checks, options)
    end

    ## Check Groups in this Alert
    # check_groups = alert["checkGroups"]
    check_groups = json_response["checkGroups"]
    if check_groups && !check_groups.empty?
      print_h2 "Check Groups"
      print_check_groups_table(check_groups, options)
    end

    ## Apps in this Alert
    monitor_apps = alert["apps"]
    monitor_apps = json_response["apps"]
    if monitor_apps && !monitor_apps.empty?
      print_h2 "Apps"
      print_monitoring_apps_table(monitor_apps, options)
    end

    ## Recipients in this Alert
    recipients = alert['contacts'] || alert['recipients'] || []
    if recipients && !recipients.empty?
      print_h2 "Contacts"
      columns = [
        {"CONTACT ID" => lambda {|recipient| recipient['id'] } },
        {"CONTACT NAME" => lambda {|recipient| recipient['name'] } },
        {"METHOD" => lambda {|recipient| format_recipient_method(recipient['method'] || recipient['addressTypes']) } },
        {"NOTIFY ON CHANGE" => lambda {|recipient| format_boolean(recipient['notify']) } },
        {"NOTIFY ON CLOSE" => lambda {|recipient| format_boolean(recipient['close']) } }
      ]
      print as_pretty_table(recipients, columns)
    end

    # show Notify events here...

    print reset, "\n"
    return 0
  rescue RestClient::Exception => e
    print_rest_exception(e, options)
    exit 1
  end
end

#_remove(id, options) ⇒ Object 



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# File 'lib/morpheus/cli/monitoring_alerts_command.rb', line 713

def _remove(id, options)

  begin
    alert = find_alert_by_name_or_id(id)
    @monitoring_alerts_interface.setopts(options)
    if options[:dry_run]
      print_dry_run @monitoring_alerts_interface.dry.destroy(alert['id'])
      return
    end
    json_response = @monitoring_alerts_interface.destroy(alert['id'])
    if options[:json]
      puts as_json(json_response, options)
    elsif !options[:quiet]
      print_green_success json_response["msg"] || "Alert (#{alert['id']}) #{alert['name']} deleted"
    end
  rescue RestClient::Exception => e
    print_rest_exception(e, options)
    exit 1
  end
end

#add(args) ⇒ Object 



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# File 'lib/morpheus/cli/monitoring_alerts_command.rb', line 242

def add(args)
  options = {}
  params = {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage("[name]")
    opts.on("--name STRING", String, "Alert name") do |val|
      params['name'] = val
    end
    opts.on('--min-severity VALUE', String, "Min. Severity. Trigger when severity level is reached. Default is critical") do |val|
      params['minSeverity'] = val.to_s.downcase
    end
    opts.on('--min-duration MINUTES', String, "Min. Duration. Trigger after a number of minutes. Default is 0 (immediate)") do |val|
      params['minDuration'] = val.to_i
    end
    opts.on('--all-checks [on|off]', String, "Toggle trigger for all checks.") do |val|
      params['allChecks'] = val.to_s == 'on' || val.to_s == 'true' || val == '' || val.nil?
    end
    opts.on('--checks LIST', Array, "Checks, comma separated list of names or IDs.") do |list|
      if list.size == 1 && ('[]' == list[0]) # clear array
        params['checks'] = []
      else
        params['checks'] = list.collect {|it| it.to_s.strip.empty? ? nil : it.to_s.strip }.compact.uniq
      end
    end
    opts.on('--all-groups [on|off]', String, "Toggle trigger for all check groups.") do |val|
      params['allGroups'] = val.to_s == 'on' || val.to_s == 'true' || val == '' || val.nil?
    end
    opts.on('--groups LIST', Array, "Check Groups, comma separated list of names or IDs.") do |list|
      if list.size == 1 && ('[]' == list[0]) # clear array
        params['checkGroups'] = []
      else
        params['checkGroups'] = list.collect {|it| it.to_s.strip.empty? ? nil : it.to_s.strip }.compact.uniq
      end
    end
    opts.on('--all-apps [on|off]', String, "Toggle trigger for all check groups.") do |val|
      params['allApps'] = val.to_s == 'on' || val.to_s == 'true' || val == '' || val.nil?
    end
    opts.on('--apps LIST', Array, "Monitor Apps, comma separated list of names or IDs.") do |list|
      if list.size == 1 && ('[]' == list[0]) # clear array
        params['apps'] = []
      else
        params['apps'] = list.collect {|it| it.to_s.strip.empty? ? nil : it.to_s.strip }.compact.uniq
      end
    end
    opts.on('--contacts LIST', Array, "Contacts, comma separated list of Contact names or IDs. Additional recipient settings can be passed like Contact ID:method:notifyOnClose:notifyOnChange.") do |list|
      if list.size == 1 && ('[]' == list[0]) # clear array
        params['contacts'] = []
      else
        recipient_list = list.collect {|it| it.to_s.strip.empty? ? nil : it.to_s.strip }.compact.uniq
        params['contacts'] = recipient_list
      end
    end
    build_common_options(opts, options, [:options, :payload, :json, :dry_run, :quiet, :remote])
    opts.footer = "Create a monitoring alert rule." + "\n" +
                  "[name] is required. This is the name of the new alert rule."
  end
  optparse.parse!(args)
  if args.count > 1
    raise_command_error "wrong number of arguments, expected 0-1 and got (#{args.count}) #{args.join(' ')}\n#{optparse}"
  end
  if args[0]
    params['name'] = args[0]
  end
  connect(options)

  begin

    # construct payload
    payload = nil
    if options[:payload]
      payload = options[:payload]
    else
      params.deep_merge!(options[:options].reject {|k,v| k.is_a?(Symbol) }) if options[:options]
      if params['name'].nil?
        v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'name', 'type' => 'text', 'fieldLabel' => 'Name', 'required' => true, 'description' => 'The name of this alert rule.'}], options[:options])
        params['name'] = v_prompt['name']
      end
      if params['minSeverity'].nil?
        v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'minSeverity', 'type' => 'text', 'fieldLabel' => 'Min. Severity', 'required' => false, 'selectOptions' => available_severities, 'defaultValue' => 'critical', 'description' => 'Trigger when severity level is reached.'}], options[:options])
        params['minSeverity'] = v_prompt['minSeverity'].to_s unless v_prompt['minSeverity'].nil?
      end
      if params['minDuration'].nil?
        v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'minDuration', 'type' => 'text', 'fieldLabel' => 'Min. Duration', 'required' => false, 'defaultValue' => '0', 'description' => 'Trigger after a number of minutes.'}], options[:options])
        params['minDuration'] = v_prompt['minDuration'].to_i unless v_prompt['minDuration'].nil?
      end
      # All Checks?
      if params['allChecks'].nil?
        v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'allChecks', 'type' => 'text', 'fieldLabel' => 'All Checks?', 'required' => false, 'defaultValue' => 'off', 'description' => 'Trigger for all checks.'}], options[:options])
        params['allChecks'] = (['on','true'].include?(v_prompt['allChecks'].to_s)) unless v_prompt['allChecks'].nil?
      end
      # Checks
      if params['allChecks'] == true
        params.delete('checks')
      else
        prompt_results = prompt_for_checks(params, options, @api_client)
        if prompt_results[:success]
          params['checks'] = prompt_results[:data] unless prompt_results[:data].nil?
        else
          return 1
        end
      end

      # All Check Groups?
      if params['allGroups'].nil?
        v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'allGroups', 'type' => 'text', 'fieldLabel' => 'All Groups?', 'required' => false, 'defaultValue' => 'off', 'description' => 'Trigger for all check groups.'}], options[:options])
        params['allGroups'] = (['on','true'].include?(v_prompt['allGroups'].to_s)) unless v_prompt['allGroups'].nil?
      end
      # Check Groups
      if params['allGroups'] == true
        params.delete('checkGroups')
      else
        prompt_results = prompt_for_check_groups(params, options, @api_client)
        if prompt_results[:success]
          params['checkGroups'] = prompt_results[:data] unless prompt_results[:data].nil?
        else
          return 1
        end
      end

      # All Apps?
      if params['allApps'].nil?
        v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'allApps', 'type' => 'text', 'fieldLabel' => 'All Apps?', 'required' => false, 'defaultValue' => 'off', 'description' => 'Trigger for all monitoring apps.'}], options[:options])
        params['allApps'] = (['on','true'].include?(v_prompt['allApps'].to_s)) unless v_prompt['allApps'].nil?
      end
      # Apps
      if params['allApps'] == true
        params.delete('apps')
      else
        prompt_results = prompt_for_monitor_apps(params, options, @api_client)
        if prompt_results[:success]
          params['apps'] = prompt_results[:data] unless prompt_results[:data].nil?
        else
          return 1
        end
      end

      # Recipients (Contacts)
      recipient_list = []
      contact_ids = []
        
      if params['contacts'].nil?
        still_prompting = true
        while still_prompting
          v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'contacts', 'type' => 'text', 'fieldLabel' => 'Contacts', 'required' => false, 'description' => "Contacts, comma separated list of contact names or IDs. Additional recipient settings can be passed like Contact ID:method:notifyOnClose:notifyOnChange"}], options[:options])
          unless v_prompt['contacts'].to_s.empty?
            recipient_list = v_prompt['contacts'].split(",").collect {|it| it.to_s.strip.empty? ? nil : it.to_s.strip }.compact.uniq
          end
          bad_ids = []
          if recipient_list && recipient_list.size > 0
            recipient_list.each do |it|
              found_contact = nil
              begin
                parts = it.split(":").collect { |part| part.strip }
                found_contact = find_contact_by_name_or_id(parts[0])
              rescue SystemExit => cmdexit
              end
              if found_contact
                contact_ids << found_contact['id']
              else
                bad_ids << it
              end
            end
          end
          still_prompting = bad_ids.empty? ? false : true
        end
      else
        recipient_list = params['contacts']
        bad_ids = []
        if recipient_list && recipient_list.size > 0
          recipient_list.each do |it|
            found_contact = nil
            begin
              parts = it.split(":").collect { |part| part.strip }
              found_contact = find_contact_by_name_or_id(parts[0])
            rescue SystemExit => cmdexit
            end
            if found_contact
              contact_ids << found_contact['id']
            else
              bad_ids << it
            end
          end
        end
        if !bad_ids.empty?
          return 1
        end
      end
      recipient_records = []
      # parse recipient string as Contact ID:method:notifyOnClose:notifyOnChange
      recipient_list.each_with_index do |it, index|
        parts = it.split(":").collect { |part| part.strip }
        #recipient_id = parts[0]
        recipient_id = contact_ids[index]

        recipient_method = parts[1] ? parts[1].to_s : "emailAddress"
        recipient_notify = parts[2] ? ['on','true'].include?(parts[2].to_s.downcase) : true
        recipient_close = parts[3] ? ['on','true'].include?(parts[3].to_s.downcase) : true
        recipient_record = {
          "id" => recipient_id, 
          "method" => parse_recipient_method(recipient_method), 
          "notify" => recipient_notify,
          "close" => recipient_close
        }
        recipient_records << recipient_record
      end
      params['contacts'] = recipient_records
      
      payload = {'alert' => params}
    end

    @monitoring_alerts_interface.setopts(options)
    if options[:dry_run]
      print_dry_run @monitoring_alerts_interface.dry.create(payload)
      return
    end

    json_response = @monitoring_alerts_interface.create(payload)
    alert = json_response['alert']
    if options[:json]
      puts as_json(json_response, options)
    elsif !options[:quiet]
      print_green_success "Created alert (#{alert['id']}) #{alert['name']}"
      #_get(alert['id'], options)
    end

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

#connect(opts) ⇒ Object 



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# File 'lib/morpheus/cli/monitoring_alerts_command.rb', line 22

def connect(opts)
  @api_client = establish_remote_appliance_connection(opts)
  @monitoring_interface = @api_client.monitoring
  @monitoring_alerts_interface = @api_client.monitoring.alerts
  @monitoring_checks_interface = @api_client.monitoring.checks
  @monitoring_groups_interface = @api_client.monitoring.groups
  @monitoring_apps_interface = @api_client.monitoring.apps
  @monitoring_contacts_interface = @api_client.monitoring.contacts
end

#get(args) ⇒ Object 



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# File 'lib/morpheus/cli/monitoring_alerts_command.rb', line 84

def get(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage("[alert]")
    # opts.on(nil,'--history', "Display History") do |val|
    #   options[:show_history] = true
    # end
    # opts.on(nil,'--notifications', "Display Notifications") do |val|
    #   options[:show_notifications] = true
    # end
    build_common_options(opts, options, [:json, :csv, :fields, :dry_run, :remote])
    opts.footer = "Get details about a monitoring alert rule." + "\n" +
                  "[alert] is required. This is the name or ID of the alert rule. Supports 1-N [alert] arguments."
  end
  optparse.parse!(args)
  if args.count < 1
    raise_command_error "wrong number of arguments, expected 1-N and got (#{args.count}) #{args.join(' ')}\n#{optparse}"
  end
  connect(options)
  id_list = parse_id_list(args)
  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/monitoring_alerts_command.rb', line 32

def handle(args)
  handle_subcommand(args)
end

#list(args) ⇒ Object 



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# File 'lib/morpheus/cli/monitoring_alerts_command.rb', line 36

def list(args)
  options = {}
  params = {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage()
    build_common_options(opts, options, [:list, :last_updated, :query, :json, :csv, :yaml, :fields, :json, :dry_run, :remote])
    opts.footer = "List monitoring alert rules."
  end
  optparse.parse!(args)
  connect(options)
  begin
    params.merge!(parse_list_options(options))
    # JD: lastUpdated 500ing, alerts don't have that property ? =o  Fix it!
    @monitoring_alerts_interface.setopts(options)
    if options[:dry_run]
      print_dry_run @monitoring_alerts_interface.dry.list(params)
      return
    end

    json_response = @monitoring_alerts_interface.list(params)
    if options[:json]
      puts as_json(json_response, options, "alerts")
      return 0
    elsif options[:yaml]
      puts as_json(json_response, options, "alerts")
      return 0
    elsif options[:csv]
      puts records_as_csv(json_response['alerts'], options)
      return 0
    end
    alerts = json_response['alerts']
    title = "Morpheus Monitoring Alerts"
    subtitles = []
    subtitles += parse_list_subtitles(options)
    print_h1 title, subtitles, options
    if alerts.empty?
      print cyan,"No alerts found.",reset,"\n"
    else
      print_alerts_table(alerts, options)
      print_results_pagination(json_response, {:label => "alert", :n_label => "alerts"})
    end
    print reset,"\n"
  rescue RestClient::Exception => e
    print_rest_exception(e, options)
    exit 1
  end
end

#remove(args) ⇒ Object 



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# File 'lib/morpheus/cli/monitoring_alerts_command.rb', line 691

def remove(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage("[alert]")
    build_common_options(opts, options, [:auto_confirm, :quiet, :json, :dry_run, :remote])
    opts.footer = "Delete a monitoring alert rule." + "\n" +
                  "[alert] is required. This is the name or ID of the alert rule. Supports 1-N [alert] arguments."
  end
  optparse.parse!(args)
  if args.count < 1
    raise_command_error "wrong number of arguments, expected 1-N and got (#{args.count}) #{args.join(' ')}\n#{optparse}"
  end
  connect(options)
  id_list = parse_id_list(args)
  unless options[:yes] || ::Morpheus::Cli::OptionTypes::confirm("Are you sure you would like to delete #{id_list.size == 1 ? 'alert' : 'alerts'} #{anded_list(id_list)}?", options)
    exit 1
  end
  return run_command_for_each_arg(id_list) do |arg|
    _remove(arg, options)
  end
end

#update(args) ⇒ Object 



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# File 'lib/morpheus/cli/monitoring_alerts_command.rb', line 473

def update(args)
  options = {}
  params = {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage("[alert]")
    opts.on("--name STRING", String, "Alert name") do |val|
      params['name'] = val
    end
    opts.on("--name STRING", String, "Alert name") do |val|
      params['name'] = val
    end
    opts.on('--min-severity VALUE', String, "Min. Severity. Trigger when severity level is reached. Default is critical") do |val|
      params['minSeverity'] = val.to_s.downcase
    end
    opts.on('--min-duration MINUTES', String, "Min. Duration. Trigger after a number of minutes. Default is 0 (immediate)") do |val|
      params['minDuration'] = val.to_i
    end
    opts.on('--all-checks [on|off]', String, "Toggle trigger for all checks.") do |val|
      params['allChecks'] = val.to_s == 'on' || val.to_s == 'true' || val == '' || val.nil?
    end
    opts.on('--checks LIST', Array, "Checks, comma separated list of names or IDs.") do |list|
      if list.size == 1 && ('[]' == list[0]) # clear array
        params['checks'] = []
      else
        params['checks'] = list.collect {|it| it.to_s.strip.empty? ? nil : it.to_s.strip }.compact.uniq
      end
    end
    opts.on('--all-groups [on|off]', String, "Toggle trigger for all check groups.") do |val|
      params['allGroups'] = val.to_s == 'on' || val.to_s == 'true' || val == '' || val.nil?
    end
    opts.on('--groups LIST', Array, "Check Groups, comma separated list of check group ID or names.") do |list|
      if list.size == 1 && ('[]' == list[0]) # clear array
        params['checkGroups'] = []
      else
        params['checkGroups'] = list.collect {|it| it.to_s.strip.empty? ? nil : it.to_s.strip }.compact.uniq
      end
    end
    opts.on('--all-apps [on|off]', String, "Toggle trigger for all check groups.") do |val|
      params['allApps'] = val.to_s == 'on' || val.to_s == 'true' || val == '' || val.nil?
    end
    opts.on('--apps LIST', Array, "Monitor Apps, comma separated list of monitor app ID or names.") do |list|
      if list.size == 1 && ('[]' == list[0]) # clear array
        params['apps'] = []
      else
        params['apps'] = list.collect {|it| it.to_s.strip.empty? ? nil : it.to_s.strip }.compact.uniq
      end
    end
    opts.on('--contacts LIST', Array, "Contacts, comma separated list of contact ID or names. Additional recipient settings can be passed like Contact ID:method:notifyOnClose:notifyOnChange") do |list|
      if list.size == 1 && ('[]' == list[0]) # clear array
        params['contacts'] = []
      else
        recipient_list = list.collect {|it| it.to_s.strip.empty? ? nil : it.to_s.strip }.compact.uniq
        params['contacts'] = recipient_list
      end
    end
    build_common_options(opts, options, [:options, :payload, :json, :dry_run, :quiet, :remote])
    opts.footer = "Update a monitoring alert rule." + "\n" +
                  "[alert] is required. This is the name or ID of the alert rule."
  end
  optparse.parse!(args)
  if args.count != 1
    raise_command_error "wrong number of arguments, expected 1 and got (#{args.count}) #{args.join(' ')}\n#{optparse}"
  end
  connect(options)

  begin
    alert = find_alert_by_name_or_id(args[0])

    # construct payload
    payload = nil
    if options[:payload]
      payload = options[:payload]
    else
      params.deep_merge!(options[:options].reject {|k,v| k.is_a?(Symbol) }) if options[:options]
      # if params['name'].nil?
      #   v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'name', 'type' => 'text', 'fieldLabel' => 'Name', 'required' => true, 'description' => 'The name of this alert rule.'}], options[:options])
      #   params['name'] = v_prompt['name']
      # end
      # if params['minSeverity'].nil?
      #   v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'minSeverity', 'type' => 'text', 'fieldLabel' => 'Min. Severity', 'required' => false, 'selectOptions' => available_severities, 'defaultValue' => 'critical', 'description' => 'Trigger when severity level is reached.'}], options[:options])
      #   params['minSeverity'] = v_prompt['minSeverity'].to_s unless v_prompt['minSeverity'].nil?
      # end
      # if params['minDuration'].nil?
      #   v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'minDuration', 'type' => 'text', 'fieldLabel' => 'Min. Duration', 'required' => false, 'defaultValue' => '0', 'description' => 'Trigger after a number of minutes.'}], options[:options])
      #   params['minDuration'] = v_prompt['minDuration'].to_i unless v_prompt['minDuration'].nil?
      # end
      # All Checks?
      # if params['allChecks'].nil?
      #   v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'allChecks', 'type' => 'text', 'fieldLabel' => 'All Checks?', 'required' => false, 'defaultValue' => 'off', 'description' => 'Trigger for all checks.'}], options[:options])
      #   params['allChecks'] = (['on','true'].include?(v_prompt['allChecks'].to_s)) unless v_prompt['allChecks'].nil?
      # end
      # Checks
      if params['checks']
        prompt_results = prompt_for_checks(params, options, @api_client)
        if prompt_results[:success]
          params['checks'] = prompt_results[:data] unless prompt_results[:data].nil?
        else
          return 1
        end
      end

      # All Check Groups?
      # if params['allGroups'].nil?
      #   v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'allGroups', 'type' => 'text', 'fieldLabel' => 'All Groups?', 'required' => false, 'defaultValue' => 'off', 'description' => 'Trigger for all check groups.'}], options[:options])
      #   params['allGroups'] = (['on','true'].include?(v_prompt['allGroups'].to_s)) unless v_prompt['allGroups'].nil?
      # end
      # Check Groups
      if params['checkGroups']
        prompt_results = prompt_for_check_groups(params, options, @api_client)
        if prompt_results[:success]
          params['checkGroups'] = prompt_results[:data] unless prompt_results[:data].nil?
        else
          return 1
        end
      end

      # All Apps?
      # if params['allApps'].nil?
      #   v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'allApps', 'type' => 'text', 'fieldLabel' => 'All Apps?', 'required' => false, 'defaultValue' => 'off', 'description' => 'Trigger for all monitoring apps.'}], options[:options])
      #   params['allApps'] = (['on','true'].include?(v_prompt['allApps'].to_s)) unless v_prompt['allApps'].nil?
      # end
      # Apps
      if params['apps']
        prompt_results = prompt_for_monitor_apps(params, options, @api_client)
        if prompt_results[:success]
          params['apps'] = prompt_results[:data] unless prompt_results[:data].nil?
        else
          return 1
        end
      end

      # Recipients (Contacts)
      if params['contacts']
        
        recipient_list = params['contacts']
        contact_ids = []
        bad_ids = []
        if recipient_list && recipient_list.size > 0
          recipient_list.each do |it|
            found_contact = nil
            begin
              parts = it.split(":").collect { |part| part.strip }
              found_contact = find_contact_by_name_or_id(parts[0])
            rescue SystemExit => cmdexit
            end
            if found_contact
              contact_ids << found_contact['id']
            else
              bad_ids << it
            end
          end
        end
        if !bad_ids.empty?
          return 1
        end
        recipient_records = []
        # parse recipient string as Contact ID:method:notifyOnClose:notifyOnChange
        existing_recipients = alert['contacts'] || []
        recipient_list.each_with_index do |it, index|
          parts = it.split(":").collect { |part| part.strip }
          #recipient_id = parts[0]
          recipient_id = contact_ids[index]
          recipient_record = {
            "id" => recipient_id
          }
          # preserve existing values for these settings
          existing_recipient = existing_recipients.find {|rec| rec['id'] == recipient_id.to_i }
          if parts[1]
            recipient_record["method"] = parse_recipient_method(parts[1].to_s)
          elsif existing_recipient
            recipient_record["method"] = existing_recipient["method"]
          end
          if parts[2]
            recipient_record["notify"] = ['on','true'].include?(parts[2].to_s.downcase)
          elsif existing_recipient
            recipient_record["notify"] = existing_recipient["notify"]
          end
          if parts[3]
            recipient_record["close"] = ['on','true'].include?(parts[3].to_s.downcase)
          elsif existing_recipient
            recipient_record["close"] = existing_recipient["close"]
          end
          recipient_records << recipient_record
        end
        params['contacts'] = recipient_records
      end
      
      payload = {'alert' => params}
    end

    if params.empty?
      print_red_alert "Specify at least one option to update"
      puts optparse
      exit 1
    end

    @monitoring_alerts_interface.setopts(options)
    if options[:dry_run]
      print_dry_run @monitoring_alerts_interface.dry.update(alert["id"], payload)
      return
    end

    json_response = @monitoring_alerts_interface.update(alert["id"], payload)
    alert = json_response['alert']
    if options[:json]
      puts as_json(json_response, options)
    elsif !options[:quiet]
      print_green_success "Updated alert (#{alert['id']}) #{alert['name']}"
      _get(alert['id'], options)
    end

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