Class: Kontena::Cli::Grids::CloudConfigCommand

Inherits:
Kontena::Command
  • Object
show all
Includes:
Common, Common
Defined in:
lib/kontena/cli/grids/cloud_config_command.rb

Instance Attribute Summary

Attributes inherited from Kontena::Command

#arguments, #exit_code, #result

Instance Method Summary collapse

Methods included from Common

#calculate_filesystem_stats, #calculate_loads, #calculate_mem_used, #find_grid_by_name, #get_grid, #grids, #print_grid, #to_gigabytes

Methods included from Common

#access_token=, #add_master, #any_key_to_continue, #any_key_to_continue_with_timeout, #api_url, #api_url=, #caret, #clear_current_grid, #client, #cloud_auth?, #cloud_client, #config, #confirm, #confirm_command, #current_grid, #current_master_index, #debug?, #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_token, #reset_client, #reset_cloud_client, #running_quiet?, #running_silent?, #running_verbose?, #spin_if, #spinner, #sprint, #sputs, #stdin_input, #use_refresh_token, #vfakespinner, #vputs, #vspinner, #warning

Methods inherited from Kontena::Command

banner, callback_matcher, #help_requested?, inherited, #instance, load_subcommand, 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 Method Details

#execute ⇒ Object 



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# File 'lib/kontena/cli/grids/cloud_config_command.rb', line 15

def execute
  require_api_url
  token = require_token

  grid = find_grid_by_name(name)
  exit_with_error("Grid not found") unless grid

  default_dns = docker_bip.split('/')[0]
  if dns_list.size > 0
    dns_servers = [default_dns] + dns_list
  else
    dns_servers = [default_dns, '8.8.8.8', '8.8.4.4']
  end

  if default_interface_match
    # use explicit value
  elsif peer_interface =~ /^([a-z]+)(\d+)$/
    default_interface_match = "#{$1}*"
    warning "Guessing --default-interface-match=#{default_interface_match} from --peer-interface=#{peer_interface}, make sure that this matches the interface names used by the node platform"
  else
    exit_with_error "Unable to determine --default-interface-match from --peer-interface=#{peer_interface}, configure --default-interface-match= explicitly"
  end

  require 'kontena/machine/cloud_config/node_generator'
  generator = Kontena::Machine::CloudConfig::NodeGenerator.new
  config = generator.generate(
    master_uri: api_url,
    grid_token: grid['token'],
    peer_interface: peer_interface,
    dns_servers: dns_servers,
    docker_bip: docker_bip,
    version: version,
    match_default_network_name: default_interface_match,
    grid_subnet: grid['subnet'],
  )
  puts config
end