Class: Kontena::Callbacks::AuthenticateAfterDeploy

Inherits:
Kontena::Callback show all
Includes:
Kontena::Cli::Common
Defined in:
lib/kontena/callbacks/master/deploy/50_authenticate_after_deploy.rb

Instance Attribute Summary

Attributes inherited from Kontena::Callback

#command

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=, #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 inherited from Kontena::Callback

callbacks, #initialize, matches_commands, run_callbacks

Constructor Details

This class inherits a constructor from Kontena::Callback

Instance Method Details

#after ⇒ Object 



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# File 'lib/kontena/callbacks/master/deploy/50_authenticate_after_deploy.rb', line 10

def after
  ENV["DEBUG"] && puts("Command result: #{command.result.inspect}")
  ENV["DEBUG"] && puts("Command exit code: #{command.exit_code.inspect}")
  return unless command.exit_code == 0
  return unless command.result.kind_of?(Hash)
  return unless command.result.has_key?(:public_ip)
  return unless command.result.has_key?(:code)
  return unless command.result.has_key?(:name)

  # If plugins generate self-signed cert, most of the upcoming callbacks will
  # fail without this. This can be made bit more clever once all the plugins
  # return the generated self-signed certificate.
  ENV['SSL_IGNORE_ERRORS'] = 'true'

  # In case there already is a server with the same name add random characters to name
  if config.find_server(command.result[:name])
    command.result[:name] = "#{command.result[:name]}-#{SecureRandom.hex(2)}"
  end

  new_master = Kontena::Cli::Config::Server.new(
    url: "https://#{command.result[:public_ip]}",
    name: command.result[:name]
  )

  retried = false

  # Figure out if HTTPS works, if not, try HTTP
  begin
    ENV["DEBUG"] && puts("Trying to request / from #{new_master.url}")
    client = Kontena::Client.new(new_master.url, nil, ignore_ssl_errors: true)
    client.get('/')
  rescue
    ENV["DEBUG"] && puts("HTTPS test failed: #{$!} #{$!.message}")
    unless retried
      new_master.url = "http://#{command.result[:public_ip]}"
      retried = true
      retry
    end
    return
  end

  require 'shellwords'
  cmd = "master login --no-login-info --skip-grid-auto-select --verbose --name #{command.result[:name].shellescape} --code #{command.result[:code].shellescape} #{new_master.url.shellescape}"
  Retriable.retriable do
    ENV["DEBUG"] && puts("Running: #{cmd}")
    Kontena.run(cmd)
  end
end