Class: Morpheus::Cli::ContainersCommand

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

Instance Attribute Summary

Attributes included from CliCommand

#no_prompt

Instance Method Summary collapse

Methods included from ProvisioningHelper

#api_client, #find_cloud_by_id_for_provisioning, #find_cloud_by_name_for_provisioning, #find_cloud_by_name_or_id_for_provisioning, #find_group_by_id_for_provisioning, #find_group_by_name_for_provisioning, #find_group_by_name_or_id_for_provisioning, #find_instance_by_id, #find_instance_by_name, #find_instance_by_name_or_id, #find_instance_type_by_code, #find_instance_type_by_id, #find_instance_type_by_name, #find_instance_type_by_name_or_id, #get_available_clouds, #get_available_groups, included, #instance_context_options, #instance_types_interface, #instances_interface, #options_interface, #prompt_evars, #prompt_instance_load_balancer, #prompt_metadata, #prompt_network_interfaces, #prompt_new_instance, #prompt_resize_volumes, #prompt_volumes, #reject_networking_option_types, #reject_service_plan_option_types, #reject_volume_option_types

Methods included from CliCommand

#build_common_options, #build_option_type_options, #command_name, #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, #run_command_for_each_arg, #subcommand_aliases, #subcommand_usage, #subcommands, #usage, #verify_access_token!

Instance Method Details

#_eject(container_id, options) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 337

def _eject(container_id, options)
  container = find_container_by_id(container_id) # could skip this since only id is supported
  return 1 if container.nil?
  if options[:dry_run]
    print_dry_run @containers_interface.dry.eject(container['id'])
    return 0
  end
  json_response = @containers_interface.eject(container['id'])
  # just assume json_response["success"] == true,  it always is with 200 OK
  if options[:json]
    puts as_json(json_response, options)
  elsif !options[:quiet]
    print green, "Ejecting container #{container['id']}", reset, "\n"
  end
  return 0
end

#_get(arg, options) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 61

def _get(arg, options)
  begin
    if options[:dry_run]
      print_dry_run @containers_interface.dry.get(arg.to_i)
      return
    end
    #container = find_container_by_id(arg)
    #return 1 if container.nil?
    json_response = @containers_interface.get(arg.to_i)
    if options[:json]
      puts as_json(json_response, options, "container")
      return 0
    elsif options[:yaml]
      puts as_yaml(json_response, options, "container")
      return 0
    end

    if options[:csv]
      puts records_as_csv([json_response['container']], options)
      return 0
    end
    container = json_response['container']
    # stats = json_response['stats'] || {}
    stats = container['stats'] || {}
    
    # load_balancers = stats = json_response['loadBalancers'] || {}

    # todo: show as 'VM' instead of 'Container' maybe..err
    # may need to fetch instance by id too..
    # ${[null,'docker'].contains(instance?.layout?.provisionType?.code) ? 'CONTAINERS' : 'VMs'}

    print_h1 "Container Details"
    print cyan
    description_cols = {
      "ID" => 'id',
      #"Name" => 'name',
      "Name" => lambda {|it| it['server'] ? it['server']['name'] : '(no server)' }, # there is a server.displayName too?
      "Type" => lambda {|it| it['containerType'] ? it['containerType']['name'] : '' },
      "Plan" => lambda {|it| it['plan'] ? it['plan']['name'] : '' },
      "Instance" => lambda {|it| it['instance'] ? it['instance']['name'] : '' },
      "Cloud" => lambda {|it| it['cloud'] ? it['cloud']['name'] : '' },
      "Location" => lambda {|it| format_container_connection_string(it) },
      # "Description" => 'description',
      # "Group" => lambda {|it| it['group'] ? it['group']['name'] : '' },
      # "Cloud" => lambda {|it| it['cloud'] ? it['cloud']['name'] : '' },
      # "Type" => lambda {|it| it['instanceType']['name'] },
      # "Plan" => lambda {|it| it['plan'] ? it['plan']['name'] : '' },
      # "Environment" => 'instanceContext',
      # "Nodes" => lambda {|it| it['containers'] ? it['containers'].count : 0 },
      # "Connection" => lambda {|it| format_container_connection_string(it) },
      #"Account" => lambda {|it| it['account'] ? it['account']['name'] : '' },
      "Created" => lambda {|it| format_local_dt(it['dateCreated']) },
      "Updated" => lambda {|it| format_local_dt(it['lastUpdated']) },
      "Status" => lambda {|it| format_container_status(it) }
    }
    print_description_list(description_cols, container)

    if (stats)
      print_h2 "Container Usage"
      print_stats_usage(stats)
    end

    if options[:include_available_actions]
      if (container["availableActions"])
        print_h2 "Available Actions"
        print as_pretty_table(container["availableActions"], [:id, :name])
        print reset, "\n"
      else
        print "#{yellow}No available actions#{reset}\n\n"
      end
    end

    print reset, "\n"

    # refresh until a status is reached
    if options[:refresh_until_status]
      if options[:refresh_interval].nil? || options[:refresh_interval].to_f < 0
        options[:refresh_interval] = 5
      end
      statuses = options[:refresh_until_status].to_s.downcase.split(",").collect {|s| s.strip }.select {|s| !s.to_s.empty? }
      if !statuses.include?(container['status'])
        print cyan
        print "Status is #{container['status'] || 'unknown'}. Refreshing in #{options[:refresh_interval]} seconds"
        #sleep(options[:refresh_interval])
        sleep_with_dots(options[:refresh_interval])
        print "\n"
        _get(arg, options)
      end
    end

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

#_restart(container_id, options) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 259

def _restart(container_id, options)
  container = find_container_by_id(container_id) # could skip this since only id is supported
  return 1 if container.nil?
  if options[:dry_run]
    print_dry_run @containers_interface.dry.restart(container['id'])
    return 0
  end
  json_response = @containers_interface.restart(container['id'])
  # just assume json_response["success"] == true,  it always is with 200 OK
  if options[:json]
    puts as_json(json_response, options)
  elsif !options[:quiet]
    print green, "Restarting container #{container['id']}", reset, "\n"
  end
  return 0
end

#_start(container_id, options) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 220

def _start(container_id, options)
  container = find_container_by_id(container_id) # could skip this since only id is supported
  return 1 if container.nil?
  if options[:dry_run]
    print_dry_run @containers_interface.dry.start(container['id'])
    return 0
  end
  json_response = @containers_interface.start(container['id'])
  # just assume json_response["success"] == true,  it always is with 200 OK
  if options[:json]
    puts as_json(json_response, options)
  elsif !options[:quiet]
    print green, "Starting container #{container['id']}", reset, "\n"
  end
  return 0
end

#_stop(container_id, options) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 181

def _stop(container_id, options)
  container = find_container_by_id(container_id) # could skip this since only id is supported
  return 1 if container.nil?
  if options[:dry_run]
    print_dry_run @containers_interface.dry.stop(container['id'])
    return 0
  end
  json_response = @containers_interface.stop(container['id'])
  # just assume json_response["success"] == true,  it always is with 200 OK
  if options[:json]
    puts as_json(json_response, options)
  elsif !options[:quiet]
    print green, "Stopping container #{container['id']}", reset, "\n"
  end
  return 0
end

#_suspend(container_id, options) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 298

def _suspend(container_id, options)
  container = find_container_by_id(container_id) # could skip this since only id is supported
  return 1 if container.nil?
  if options[:dry_run]
    print_dry_run @containers_interface.dry.suspend(container['id'])
    return 0
  end
  json_response = @containers_interface.suspend(container['id'])
  # just assume json_response["success"] == true,  it always is with 200 OK
  if options[:json]
    puts as_json(json_response, options)
  elsif !options[:quiet]
    print green, "Suspending container #{container['id']}", reset, "\n"
  end
  return 0
end

#action(args) ⇒ Object 



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

def action(args)
  options = {}
  action_id = nil
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[id list] -a CODE")
    opts.on('-a', '--action CODE', "Container Action CODE to execute") do |val|
      action_id = val.to_s
    end
    build_common_options(opts, options, [:auto_confirm, :json, :dry_run, :quiet, :remote])
    opts.footer = "Execute an action for a container or containers"
  end
  optparse.parse!(args)
  if args.count < 1
    print_error Morpheus::Terminal.angry_prompt
    puts_error "[id list] argument is required"
    puts_error optparse
    return 1
  end
  connect(options)
  id_list = parse_id_list(args)
  containers = []
  id_list.each do |container_id|
    container = find_container_by_id(container_id)
    if container.nil?
      # return 1
    else
      containers << container
    end
  end
  if containers.size != id_list.size
    #puts_error "containers not found"
    return 1
  end
  container_ids = containers.collect {|container| container["id"] }

  # figure out what action to run
  # assume that the action is available for all the containers..
  available_actions = containers.first['availableActions']
  if available_actions.empty?
    print_red_alert "Container #{container['id']} has no available actions"
    if container_ids.size > 1
      print_red_alert "The specified containers have no available actions in common"
    else
      print_red_alert "The specified container has no available actions"
    end
    return 1
  end
  container_action = nil
  if action_id.nil?
    available_actions_dropdown = available_actions.collect {|act| {'name' => act["name"], 'value' => act["code"]} } # already sorted
    v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'code', 'type' => 'select', 'fieldLabel' => 'Container Action', 'selectOptions' => available_actions_dropdown, 'required' => true, 'description' => 'Choose the container action to execute'}], options[:options])
    action_id = v_prompt['code']
    container_action = available_actions.find {|act| act['code'].to_s == action_id.to_s }
  else
    container_action = available_actions.find {|act| act['code'].to_s == action_id.to_s || act['name'].to_s.downcase == action_id.to_s.downcase }
    action_id = container_action["code"] if container_action
  end
  if !container_action
    # for testing bogus actions..
    # container_action = {"id" => action_id, "name" => "Unknown"}
    raise_command_error "Container Action '#{action_id}' not found."
  end

  action_display_name = "#{container_action['name']} [#{container_action['code']}]"
  unless options[:yes] || ::Morpheus::Cli::OptionTypes::confirm("Are you sure you would like to perform action #{action_display_name} on #{id_list.size == 1 ? 'container' : 'containers'} #{anded_list(id_list)}?", options)
    return 9, "aborted command"
  end

  # return run_command_for_each_arg(containers) do |arg|
  #   _action(arg, action_id, options)
  # end
  if options[:dry_run]
    print_dry_run @containers_interface.dry.action(container_ids, action_id)
    return 0
  end
  json_response = @containers_interface.action(container_ids, action_id)
  # just assume json_response["success"] == true,  it always is with 200 OK
  if options[:json]
    puts as_json(json_response, options)
  elsif !options[:quiet]
    # containers.each do |container|
    #   print green, "Action #{action_display_name} performed on container #{container['id']}", reset, "\n"
    # end
    print green, "Action #{action_display_name} performed on #{id_list.size == 1 ? 'container' : 'containers'} #{anded_list(id_list)}", reset, "\n"
  end
  return 0
end

#actions(args) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 354

def actions(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[id list]")
    opts.footer = "This outputs the list of the actions available to specified container(s)."
    build_common_options(opts, options, [:json, :dry_run, :remote])
  end
  optparse.parse!(args)
  if args.count < 1
    puts optparse
    exit 1
  end
  connect(options)
  id_list = parse_id_list(args)
  containers = []
  id_list.each do |container_id|
    container = find_container_by_id(container_id)
    if container.nil?
      # return 1
    else
      containers << container
    end
  end
  if containers.size != id_list.size
    #puts_error "containers not found"
    return 1
  end
  container_ids = containers.collect {|container| container["id"] }
  begin
    # container = find_container_by_name_or_id(args[0])
    if options[:dry_run]
      print_dry_run @containers_interface.dry.available_actions(container_ids)
      return 0
    end
    json_response = @containers_interface.available_actions(container_ids)
    if options[:json]
      puts as_json(json_response, options)
    else
      title = "Container Actions: #{anded_list(id_list)}"
      print_h1 title
      available_actions = json_response["actions"]
      if (available_actions && available_actions.size > 0)
        print as_pretty_table(available_actions, [:name, :code])
        print reset, "\n"
      else
        if container_ids.size > 1
          print "#{yellow}The specified containers have no available actions in common.#{reset}\n\n"
        else
          print "#{yellow}No available actions#{reset}\n\n"
        end
      end
    end
    return 0
  rescue RestClient::Exception => e
    print_rest_exception(e, options)
    exit 1
  end
end

#connect(opts) ⇒ Object 



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

def connect(opts)
  @api_client = establish_remote_appliance_connection(opts)
  @containers_interface = @api_client.containers
  @execution_request_interface = @api_client.execution_request
end

#eject(args) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 315

def eject(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage("[id list]")
    build_common_options(opts, options, [:auto_confirm, :json, :dry_run, :quiet, :remote])
  end
  optparse.parse!(args)
  if args.count < 1
    puts_error "[id] argument is required"
    puts_error optparse
    return 1
  end
  connect(options)
  id_list = parse_id_list(args)
  unless options[:yes] || ::Morpheus::Cli::OptionTypes::confirm("Are you sure you would like to eject #{id_list.size == 1 ? 'container' : 'containers'} #{anded_list(id_list)}?", options)
    return 9, "aborted command"
  end
  return run_command_for_each_arg(id_list) do |arg|
    _eject(arg, options)
  end
end

#execution_request(args) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 501

def execution_request(args)
  options = {}
  params = {}
  script_content = nil
  do_refresh = true
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = subcommand_usage("[id] [options]")
    opts.on('--script SCRIPT', "Script to be executed" ) do |val|
      script_content = val
    end
    opts.on('--file FILE', "File containing the script. This can be used instead of --script" ) do |filename|
      full_filename = File.expand_path(filename)
      if File.exists?(full_filename)
        script_content = File.read(full_filename)
      else
        print_red_alert "File not found: #{full_filename}"
        exit 1
      end
    end
    opts.on(nil, '--no-refresh', "Do not refresh until finished" ) do
      do_refresh = false
    end
    #build_option_type_options(opts, options, add_user_source_option_types())
    build_common_options(opts, options, [:options, :payload, :json, :dry_run, :quiet, :remote])
    opts.footer = "Execute an arbitrary command or script on a container." + "\n" +
                  "[id] is required. This is the id a container." + "\n" +
                  "[script] is required. This is the script that is to be executed."
  end
  optparse.parse!(args)
  connect(options)
  if args.count != 1
    print_error Morpheus::Terminal.angry_prompt
    puts_error  "wrong number of arguments, expected 1 and got (#{args.count}) #{args.inspect}\n#{optparse}"
    return 1
  end
  
  
  begin
    container = find_container_by_id(args[0])
    return 1 if container.nil?
    params['containerId'] = container['id']
    # construct payload
    payload = {}
    if options[:payload]
      payload = options[:payload]
    else
      payload.deep_merge!(options[:options].reject {|k,v| k.is_a?(Symbol) }) if options[:options]
      # prompt for Script
      if script_content.nil?
        v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'script', 'type' => 'code-editor', 'fieldLabel' => 'Script', 'required' => true, 'description' => 'The script content'}], options[:options])
        script_content = v_prompt['script']
      end
      payload['script'] = script_content
    end
    # dry run?
    if options[:dry_run]
      print_dry_run @execution_request_interface.dry.create(params, payload)
      return 0
    end
    # do it
    json_response = @execution_request_interface.create(params, payload)
    # print and return result
    if options[:quiet]
      return 0
    elsif options[:json]
      puts as_json(json_response, options)
      return 0
    end
    execution_request = json_response['executionRequest']
    print_green_success "Executing request #{execution_request['uniqueId']}"
    if do_refresh
      Morpheus::Cli::ExecutionRequestCommand.new.handle(["get", execution_request['uniqueId'], "--refresh"])
    else
      Morpheus::Cli::ExecutionRequestCommand.new.handle(["get", execution_request['uniqueId']])
    end
    return 0
  rescue RestClient::Exception => e
    print_rest_exception(e, options)
    exit 1
  end
end

#get(args) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 29

def get(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage("[name]")
    opts.on( nil, '--actions', "Display Available Actions" ) do
      options[:include_available_actions] = true
    end
    opts.on('--refresh [status]', String, "Refresh until status is reached. Default status is running.") do |val|
      if val.to_s.empty?
        options[:refresh_until_status] = "running,failed"
      else
        options[:refresh_until_status] = val.to_s.downcase
      end
    end
    opts.on('--refresh-interval seconds', String, "Refresh interval. Default is 5 seconds.") do |val|
      options[:refresh_interval] = val.to_f
    end
    build_common_options(opts, options, [:json, :yaml, :csv, :fields, :dry_run, :remote])
  end
  optparse.parse!(args)
  if args.count < 1
    puts_error "[id] argument is required"
    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

#handle(args) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 25

def handle(args)
  handle_subcommand(args)
end

#restart(args) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 237

def restart(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage("[id list]")
    build_common_options(opts, options, [:auto_confirm, :json, :dry_run, :quiet, :remote])
  end
  optparse.parse!(args)
  if args.count < 1
    puts_error "[id] argument is required"
    puts_error optparse
    return 1
  end
  connect(options)
  id_list = parse_id_list(args)
  unless options[:yes] || ::Morpheus::Cli::OptionTypes::confirm("Are you sure you would like to restart #{id_list.size == 1 ? 'container' : 'containers'} #{anded_list(id_list)}?", options)
    return 9, "aborted command"
  end
  return run_command_for_each_arg(id_list) do |arg|
    _restart(arg, options)
  end
end

#start(args) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 198

def start(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage("[id list]")
    build_common_options(opts, options, [:auto_confirm, :json, :dry_run, :quiet, :remote])
  end
  optparse.parse!(args)
  if args.count < 1
    puts_error "[id] argument is required"
    puts_error optparse
    return 1
  end
  connect(options)
  id_list = parse_id_list(args)
  unless options[:yes] || ::Morpheus::Cli::OptionTypes::confirm("Are you sure you would like to start #{id_list.size == 1 ? 'container' : 'containers'} #{anded_list(id_list)}?", options)
    return 9, "aborted command"
  end
  return run_command_for_each_arg(id_list) do |arg|
    _start(arg, options)
  end
end

#stop(args) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 159

def stop(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage("[id list]")
    build_common_options(opts, options, [:auto_confirm, :json, :dry_run, :quiet, :remote])
  end
  optparse.parse!(args)
  if args.count < 1
    puts_error "[id] argument is required"
    puts_error optparse
    return 1
  end
  connect(options)
  id_list = parse_id_list(args)
  unless options[:yes] || ::Morpheus::Cli::OptionTypes::confirm("Are you sure you would like to stop #{id_list.size == 1 ? 'container' : 'containers'} #{anded_list(id_list)}?", options)
    return 9, "aborted command"
  end
  return run_command_for_each_arg(id_list) do |arg|
    _stop(arg, options)
  end
end

#suspend(args) ⇒ Object 



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# File 'lib/morpheus/cli/containers_command.rb', line 276

def suspend(args)
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do |opts|
    opts.banner = subcommand_usage("[id list]")
    build_common_options(opts, options, [:auto_confirm, :json, :dry_run, :quiet, :remote])
  end
  optparse.parse!(args)
  if args.count < 1
    puts_error "[id] argument is required"
    puts_error optparse
    return 1
  end
  connect(options)
  id_list = parse_id_list(args)
  unless options[:yes] || ::Morpheus::Cli::OptionTypes::confirm("Are you sure you would like to suspend #{id_list.size == 1 ? 'container' : 'containers'} #{anded_list(id_list)}?", options)
    return 9, "aborted command"
  end
  return run_command_for_each_arg(id_list) do |arg|
    _suspend(arg, options)
  end
end