Class: Kontena::Cli::Apps::ListCommand

Inherits:
Kontena::Command show all
Includes:
Common, Common, GridOptions
Defined in:
lib/kontena/cli/apps/list_command.rb

Instance Attribute Summary collapse

Attributes inherited from Kontena::Command

#arguments, #exit_code, #result

Instance Method Summary collapse

Methods included from Common

#abort_on_validation_errors, #app_json, #create_yml, #current_dir, #display_notifications, #generate_services, #hint_on_validation_notifications, #prefixed_name, #project_name_from_yaml, #read_yaml, #require_config_file, #service_exists?, #service_prefix, #services_from_yaml, #set_env_variables, #token, #valid_addons

Methods included from Services::ServicesHelper

#create_service, #delete_service, #deploy_service, #get_service, #health_status, #health_status_icon, #int_to_filesize, #parse_build_args, #parse_container_name, #parse_image, #parse_links, #parse_log_opts, #parse_memory, #parse_ports, #parse_relative_time, #parse_secrets, #parse_service_id, #restart_service, #scale_service, #show_service, #show_service_instances, #start_service, #stop_service, #update_service, #wait_for_deploy_to_finish

Methods included from Common

#access_token=, #add_master, #any_key_to_continue, #any_key_to_continue_with_timeout, #api_url, #api_url=, #api_url_version, #ask, #clear_current_grid, #client, #cloud_auth?, #cloud_client, #config, #confirm, #confirm_command, #current_account, #current_grid, #current_grid=, #current_master, #current_master=, #current_master_index, #display_account_login_info, #display_login_info, #display_logo, #display_master_login_info, #error, #exit_with_error, #kontena_account, #logger, #pastel, #print, #prompt, #puts, #require_api_url, #require_current_account, #require_current_grid, #require_current_master, #require_token, #reset_client, #reset_cloud_client, #running_silent?, #running_verbose?, #settings, #settings_filename, #spinner, #sprint, #sputs, #use_refresh_token, #vfakespinner, #vputs, #vspinner, #warning, #yes?

Methods included from GridOptions

included

Methods inherited from Kontena::Command

banner, callback_matcher, #help_requested?, inherited, requires_current_account_token, requires_current_account_token?, requires_current_grid, requires_current_grid?, requires_current_master, requires_current_master?, requires_current_master_token, requires_current_master_token?, #run, #run_callbacks, #verify_current_account_token, #verify_current_grid, #verify_current_master, #verify_current_master_token

Instance Attribute Details

#services ⇒ Object (readonly)

Returns the value of attribute services.



14
15
16
 
# File 'lib/kontena/cli/apps/list_command.rb', line 14

def services
  @services
end

Instance Method Details

#execute ⇒ Object 



16
17
18
19
20
21
22
23
24
25
26
 
# File 'lib/kontena/cli/apps/list_command.rb', line 16

def execute
  require_config_file(filename)

  @services = services_from_yaml(filename, service_list, service_prefix, true)
  if services.size > 0
    show_services(services)
  elsif !service_list.empty?
    puts "No such service: #{service_list.join(', ')}".colorize(:red)
  end

end

#show_services(services) ⇒ Object 



28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
 
# File 'lib/kontena/cli/apps/list_command.rb', line 28

def show_services(services)
  titles = ['NAME', 'IMAGE', 'INSTANCES', 'STATEFUL', 'STATE', 'PORTS']
  puts "%-30.30s %-50.50s %-15s %-10.10s %-15.20s %-50s" % titles

  services.each do |service_name, opts|
    service = get_service(token, prefixed_name(service_name)) rescue false
    if service
      name = service['name'].sub("#{@service_prefix}-", '')
      state = service['stateful'] ? 'yes' : 'no'
      ports = service['ports'].map{|p|
        "#{p['ip']}:#{p['node_port']}->#{p['container_port']}/#{p['protocol']}"
      }.join(", ")
      running = service['instance_counts']['running']
      desired = service['instances']
      instances = "#{running} / #{desired}"
      vars = [name, service['image'], instances, state, service['state'], ports]
    else
      vars = [service_name, '-', '-', '-', '-', '-']
    end
    puts "%-30.30s %-50.50s %-15.10s %-10.10s %-15.20s %-50s" % vars
  end
end