Class: Morpheus::Cli::Hosts

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

Instance Method Summary collapse

Methods included from CliCommand

accountScopeOptions, genericOptions, included

Constructor Details

#initialize ⇒ Hosts

Returns a new instance of Hosts.



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

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

Instance Method Details

#add(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 164

def add(args)
  if args.count < 2
    puts "\nUsage: morpheus hosts add CLOUD [name]\n\n"
    return
  end
  options = {zone: args[0], params:{}}
  name = args[1]

  optparse = OptionParser.new do|opts|
    opts.banner = "Usage: morpheus server add CLOUD NAME -t HOST_TYPE [options]"
    opts.on( '-t', '--type TYPE', "Host Type" ) do |server_type|
      options[:server_type] = server_type
    end
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end
  optparse.parse(args)
  connect(options)

  params = {}
  
  zone=nil
  if !options[:zone].nil?
    zone = find_zone_by_name(nil, options[:zone])
    options[:params][:zoneId] = zone['id']
  end

  if zone.nil?
    puts  red,bold,"\nEither the cloud was not specified or was not found. Please make sure a cloud is specied at the beginning of the argument\n\n",reset
    return
  else
    zone_type = cloud_type_for_id(zone['zoneTypeId'])
  end
  server_type = zone_type['serverTypes'].find{|b| b['creatable'] == true && (b['code'] == options[:server_type] || b['name'] == options[:server_type])}
  params = Morpheus::Cli::OptionTypes.prompt(server_type['optionTypes'],options[:options],@api_client, options[:params])
  begin
    server_payload = {server: {name: name, zone: {id: zone['id']}, computeServerType: [id: server_type['id']]}.merge(params['server']), config: params['config'], network: params['network']}
    response = @servers_interface.create(server_payload)
  rescue RestClient::Exception => e
    if e.response.code == 400
      error = JSON.parse(e.response.to_s)
      ::Morpheus::Cli::ErrorHandler.new.print_errors(error)
    else
      puts "Error Communicating with the Appliance. Please try again later. #{e}"
    end
    exit 1
  end
end

#connect(opts) ⇒ Object 



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

def connect(opts)
  if opts[:remote]
    @appliance_url = opts[:remote]
    @appliance_name = opts[:remote]
    @access_token = Morpheus::Cli::Credentials.new(@appliance_name,@appliance_url).request_credentials(opts)
  else
    @access_token = Morpheus::Cli::Credentials.new(@appliance_name,@appliance_url).request_credentials(opts)
  end
  @api_client = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url)
  @clouds_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).clouds
  @groups_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).groups
  @tasks_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).tasks
  @task_sets_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).task_sets
  @servers_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).servers
  @logs_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).logs
  @cloud_types = @clouds_interface.cloud_types['zoneTypes']
  if @access_token.empty?
    print red,bold, "\nInvalid Credentials. Unable to acquire access token. Please verify your credentials and try again.\n\n",reset
    exit 1
  end
end

#handle(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 41

def handle(args) 
  if args.empty?
    puts "\nUsage: morpheus hosts [list,add,remove,logs,start,stop,run-workflow,make-managed,upgrade-agent, server-types] [name]\n\n"
    exit 1
  end

  case args[0]
    when 'list'
      list(args[1..-1])
    when 'add'
      add(args[1..-1])
    when 'remove'
      remove(args[1..-1])
    when 'start'
      start(args[1..-1])
    when 'stop'
      start(args[1..-1])
    when 'run-workflow'
      run_workflow(args[1..-1])  
    when 'upgrade-agent'
      upgrade(args[1..-1])
    when 'logs'
      logs(args[1..-1])  
    when 'server-types'
      server_types(args[1..-1])
    else
      puts "\nUsage: morpheus hosts [list,add,remove,logs,start,stop,run-workflow,make-managed,upgrade-agent, server-types] [name]\n\n"
      exit 127 #Command now foud exit code
  end
end

#list(args) ⇒ Object 



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

def list(args)
  options = {}
  params = {}
  optparse = OptionParser.new do|opts|
    opts.on( '-g', '--group GROUP', "Group Name" ) do |group|
      options[:group] = group
    end
    
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end
  optparse.parse(args)
  connect(options)
  begin
    
    if !options[:group].nil?
      group = find_group_by_name(options[:group])
      if !group.nil?
        params['site'] = group['id']
      end
    end
    if !options[:max].nil?
      params['max'] = options[:max]
    end
    if !options[:offset].nil?
      params['offset'] = options[:offset]
    end
    if !options[:phrase].nil?
      params['phrase'] = options[:phrase]
    end
    json_response = @servers_interface.get(params)
    servers = json_response['servers']
    if options[:json]
      print JSON.pretty_generate(json_response)
      print "\n"
    else
      print "\n" ,red, bold, "Morpheus Hosts\n","==================", reset, "\n\n"
      if servers.empty?
        puts yellow,"No hosts currently configured.",reset
      else
        

        server_table =servers.collect do |server|
          power_state = nil
          if server['powerState'] == 'on'
            power_state = "#{green}ON#{red}"
          elsif server['powerState'] == 'off'
            power_state = "#{red}OFF#{red}"
          else
            power_state = "#{white}#{server['powerState'].upcase}#{red}"
          end
          {id: server['id'], name: server['name'], platform: server['serverOs'] ? server['serverOs']['name'].upcase : 'N/A', type: server['computeServerType'] ? server['computeServerType']['name'] : 'unmanaged', status: server['status'], power: power_state}
          # print red, "= [#{server['id']}] #{server['name']} - #{server['computeServerType'] ? server['computeServerType']['name'] : 'unmanaged'} (#{server['status']}) Power: ", power_state, "\n"
        end
      end
      print red
      tp server_table, :id, :name, :type, :platform, :status, :power
      print reset,"\n\n"
    end
  rescue => e
    puts "Error Communicating with the Appliance. Please try again later. #{e}"
    return nil
  end
end

#logs(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 72

def logs(args) 
  options = {}
  optparse = OptionParser.new do|opts|
    opts.banner = "Usage: morpheus hosts logs [name]"
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end
  if args.count < 1
    puts "\n#{optparse.banner}\n\n"
    return
  end
  optparse.parse(args)
  connect(options)
  begin
    host = find_host_by_name(args[0])
    logs = @logs_interface.server_logs([host['id']], { max: options[:max] || 100, offset: options[:offset] || 0, query: options[:phrase]})
    if options[:json]
      puts logs
    else
      logs['data'].reverse.each do |log_entry|
        log_level = ''
        case log_entry['level']
          when 'INFO'
            log_level = "#{blue}#{bold}INFO#{reset}"
          when 'DEBUG'
            log_level = "#{white}#{bold}DEBUG#{reset}"
          when 'WARN'
            log_level = "#{yellow}#{bold}WARN#{reset}"
          when 'ERROR'
            log_level = "#{red}#{bold}ERROR#{reset}"
          when 'FATAL'
            log_level = "#{red}#{bold}FATAL#{reset}"
        end
        puts "[#{log_entry['ts']}] #{log_level} - #{log_entry['message']}"
      end
      print reset,"\n"
    end
  rescue RestClient::Exception => e
    ::Morpheus::Cli::ErrorHandler.new.print_rest_exception(e)
    exit 1
  end
end

#remove(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 212

def remove(args)
  if args.count < 1
    puts "\nUsage: morpheus hosts remove [name] [-c CLOUD] [-f] [-S]\n\n"
    return
  end
  options = {}
  query_params = {name: args[0], removeResources: 'on', force: 'off'}
  optparse = OptionParser.new do|opts|
    opts.on( '-c', '--cloud CLOUD', "Cloud" ) do |cloud|
      options[:zone] = cloud
    end
    opts.on( '-f', '--force', "Force Remove" ) do
      query_params[:force] = 'on'
    end
    opts.on( '-S', '--skip-remove-infrastructure', "Skip removal of underlying cloud infrastructure" ) do
      query_params[:removeResources] = 'off'
    end
    
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end
  optparse.parse(args)
  connect(options)
  zone=nil
  if !options[:zone].nil?
    zone = find_zone_by_name(nil, options[:zone])
  end

  begin
    
    if zone 
      query_params[:zoneId] = zone['id']
    end
    server = nil
    server_results = @servers_interface.get(query_params)
    if server_results['servers'].nil? || server_results['servers'].empty?
      server_results = @servers_interface.get(args[0].to_i)
      server = server_results['server']
    else
      if !server_results['servers'].empty? && server_results['servers'].count > 1
        puts "Multiple Servers exist with the same name. Try scoping by cloud or using id to confirm"
        exit 1
      end
      server = server_results['servers'][0] unless server_results['servers'].empty?
    end

    if server.nil?
      puts "Server not found by name #{args[0]}"
      exit 1
    else
      
    end
    
    if !::Morpheus::Cli::OptionTypes::confirm("Are you sure you would like to remove this server?", options)
      exit 1
    end

    json_response = @servers_interface.destroy(server['id'])
    if options[:json]
      print JSON.pretty_generate(json_response)
      print "\n"
    else
      puts "Removing Server..."
    end
  rescue RestClient::Exception => e
    if e.response.code == 400
      error = JSON.parse(e.response.to_s)
      ::Morpheus::Cli::ErrorHandler.new.print_errors(error)
    else
      puts "Error Communicating with the Appliance. Please try again later. #{e}"
    end
    exit 1
  end
end

#run_workflow(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 435

def run_workflow(args)
  options = {}
  
  optparse = OptionParser.new do|opts|
    opts.banner = "Usage: morpheus hosts run-workflow [HOST] [name] [options]"
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end
  if args.count < 2
    puts "\n#{optparse}\n\n"
    exit 1
  end
  
  optparse.parse(args)
  connect(options)
  host = find_host_by_name(args[0])
  workflow = find_workflow_by_name(args[1])
  task_types = @tasks_interface.task_types()
  editable_options = []
  workflow['taskSetTasks'].sort{|a,b| a['taskOrder'] <=> b['taskOrder']}.each do |task_set_task|
    task_type_id = task_set_task['task']['taskType']['id']
    task_type = task_types['taskTypes'].find{ |current_task_type| current_task_type['id'] == task_type_id}
    task_opts = task_type['optionTypes'].select { |otype| otype['editable']}
    if !task_opts.nil? && !task_opts.empty?
      editable_options += task_opts.collect do |task_opt|
        new_task_opt = task_opt.clone
        new_task_opt['fieldContext'] = "#{task_set_task['id']}.#{new_task_opt['fieldContext']}"
      end
    end
  end
  params = options[:options] || {}

  if params.empty? && !editable_options.empty?
    puts "\n#{optparse.banner}\n\n"
    option_lines = editable_options.collect {|it| "\t-O #{it['fieldContext'] ? (it['fieldContext'] + '.') : ''}#{it['fieldName']}=\"value\"" }.join("\n")
    puts "\nAvailable Options:\n#{option_lines}\n\n"
    exit 1
  end

  workflow_payload = {taskSet: {"#{workflow['id']}" => params }}
  begin
    
    json_response = @servers_interface.workflow(host['id'],workflow['id'], workflow_payload)
    if options[:json]
      print JSON.pretty_generate(json_response)
      print "\n"
    else
      puts "Running workflow..."
    end
  rescue RestClient::Exception => e
    ::Morpheus::Cli::ErrorHandler.new.print_rest_exception(e)
    exit 1
  end
end

#server_types(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 114

def server_types(args) 
  if args.count < 1
    puts "\nUsage: morpheus hosts server-types CLOUD\n\n"
    exit 1
  end
  options = {zone: args[0]}

  optparse = OptionParser.new do|opts|
    opts.banner = "Usage: morpheus server add CLOUD NAME -t HOST_TYPE [options]"
    opts.on( '-t', '--type TYPE', "Host Type" ) do |server_type|
      options[:server_type] = server_type
    end
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end

  optparse.parse(args)
  connect(options)
  params = {}
  
  zone=nil


  if !options[:zone].nil?
    zone = find_zone_by_name(nil, options[:zone])
  end

  if zone.nil?
    puts "Cloud not found"
    exit 1
  else
    zone_type = cloud_type_for_id(zone['zoneTypeId'])
  end
  server_types = zone_type['serverTypes'].select{|b| b['creatable'] == true}
  if options[:json]
    print JSON.pretty_generate(server_types)
    print "\n"
  else
    
    print "\n" ,red, bold, "Morpheus Server Types\n","==================", reset, "\n\n"
    if server_types.nil? || server_types.empty?
      puts yellow,"No server types found for the selected cloud.",reset
    else
      server_types.each do |server_type|
        print red, "=  #{server_type['code']} - #{server_type['name']}\n"
      end
    end
    print reset,"\n\n"
  end
end

#start(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 351

def start(args)
  options = {}
  optparse = OptionParser.new do|opts|
    opts.banner = "Usage: morpheus hosts start [name]"
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end
  if args.count < 1
    puts "\n#{optparse.banner}\n\n"
    exit 1
  end
  optparse.parse(args)
  connect(options)
  begin
    host = find_host_by_name(args[0])
    json_response = @servers_interface.start(host['id'])
    if options[:json]
      print JSON.pretty_generate(json_response)
      print "\n"
    else
      puts "Host #{host[name]} started."
    end
    return
  rescue RestClient::Exception => e
    ::Morpheus::Cli::ErrorHandler.new.print_rest_exception(e)
    exit 1
  end
end

#stop(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 379

def stop(args)
  options = {}
  optparse = OptionParser.new do|opts|
    opts.banner = "Usage: morpheus hosts stop [name]"
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end
  if args.count < 1
    puts "\n#{optparse.banner}\n\n"
    exit 1
  end
  optparse.parse(args)
  connect(options)
  begin
    host = find_host_by_name(args[0])
    json_response = @servers_interface.stop(host['id'])
    if options[:json]
      print JSON.pretty_generate(json_response)
      print "\n"
    else
      puts "Host #{host[name]} stopped."
    end
    return
  rescue RestClient::Exception => e
    ::Morpheus::Cli::ErrorHandler.new.print_rest_exception(e)
    exit 1
  end
end

#upgrade(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 407

def upgrade(args)
  options = {}
  optparse = OptionParser.new do|opts|
    opts.banner = "Usage: morpheus hosts upgrade [name]"
    Morpheus::Cli::CliCommand.genericOptions(opts,options)
  end
  if args.count < 1
    puts "\n#{optparse.banner}\n\n"
    exit 1
  end
  optparse.parse(args)
  connect(options)
  begin
    host = find_host_by_name(args[0])
    json_response = @servers_interface.upgrade(host['id'])
    if options[:json]
      print JSON.pretty_generate(json_response)
      print "\n"
    else
      puts "Host #{host[name]} upgrading..."
    end
    return
  rescue RestClient::Exception => e
    ::Morpheus::Cli::ErrorHandler.new.print_rest_exception(e)
    exit 1
  end
end