Class: Kontena::Cli::Cloud::Master::RemoveCommand

Inherits:
Kontena::Command
  • Object
show all
Includes:
Kontena::Cli::Common
Defined in:
lib/kontena/cli/cloud/master/remove_command.rb

Instance Attribute Summary

Attributes inherited from Kontena::Command

#arguments, #exit_code, #result

Instance Method Summary collapse

Methods included from Kontena::Cli::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

#delete_server(id) ⇒ Object 



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# File 'lib/kontena/cli/cloud/master/remove_command.rb', line 14

def delete_server(id)
   "Deleting server #{id} from Kontena Cloud" do |spin|
    begin
      cloud_client.delete("user/masters/#{id}")
    rescue
      spin.fail
    end
  end
end

#execute ⇒ Object 



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# File 'lib/kontena/cli/cloud/master/remove_command.rb', line 58

def execute
  if self.master_id.nil?
    run_interactive
  else
    confirm unless self.force?
    delete_server(self.master_id)
  end
  exit 0
end

#run_interactive ⇒ Object 



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# File 'lib/kontena/cli/cloud/master/remove_command.rb', line 24

def run_interactive
  response = nil
   "Retrieving a list of registered masters on Kontena Cloud" do
    response = cloud_client.get('user/masters')
    unless response && response.kind_of?(Hash) && response['data'].kind_of?(Array)
      abort pastel.red('Listing masters failed')
    end
  end

  if response['data'].empty?
    puts "No registered masters"
    return
  end

  servers_to_delete = prompt.multi_select("Select registered master(s) to delete:") do |menu|
    response['data'].each do |server|
      menu.choice "#{server['attributes']['name']} (#{server['attributes']['url'] || "?"})", server['id']
    end
  end

  if servers_to_delete.empty?
    puts "No masters selected"
  else
    puts "About to delete servers from Kontena Cloud:"
    servers_to_delete.each do |id|
      puts " * #{id}"
    end
    confirm unless self.force?
    servers_to_delete.each do |id|
      delete_server(id)
    end
  end
end