Class: Kontena::Cli::Nodes::RemoveCommand

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

Instance Attribute Summary

Attributes inherited from Kontena::Command

#arguments, #exit_code, #result

Instance Method Summary collapse

Methods included from GridOptions

included

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/nodes/remove_command.rb', line 9

def execute
  require_api_url
  require_current_grid
  token = require_token

  nodes.each do |node_name|
    node = client(token).get("nodes/#{current_grid}/#{node_name}")

    if node['has_token'] && node['connected']
      warning "Node #{node['name']} is still connected using a node token, but will be force-disconnected"
    elsif node['connected']
      exit_with_error "Node #{node['name']} is still connected using a grid token. You must terminate the node before removing it."
    end

    confirm_command(node_name) unless forced?

     "Removing #{pastel.cyan(node_name)} node from #{pastel.cyan(current_grid)} grid " do
      client(token).delete("nodes/#{node['id']}")
    end
  end
end