Exception: ChefCore::TargetHost::ConnectionFailure

Inherits:
Error
  • Object
show all
Defined in:
lib/chef_core/target_host.rb

Instance Attribute Summary

Attributes inherited from Error

#id, #params

Instance Method Summary collapse

Constructor Details

#initialize(original_exception, connection_opts) ⇒ ConnectionFailure

TODO: Currently this only handles sudo-related errors; we should also look at e.cause for underlying connection errors which are presently only visible in log files.



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# File 'lib/chef_core/target_host.rb', line 327

def initialize(original_exception, connection_opts)
  init_params =
    #  Comments below show the original_exception.reason values to check for instead of strings,
    #  after train 1.4.12 is consumable.
    case original_exception.message # original_exception.reason
    when /Sudo requires a password/ # :sudo_password_required
      "CHEFTRN003"
    when /Wrong sudo password/ #:bad_sudo_password
      "CHEFTRN004"
    when /Can't find sudo command/, /No such file/, /command not found/ # :sudo_command_not_found
      # NOTE: In the /No such file/ case, reason will be nil - we still have
      # to check message text. (Or PR to train to handle this case)
      sudo_command = connection_opts[:sudo_command]
      ["CHEFTRN005", sudo_command] # :sudo_command_not_found
    when /Sudo requires a TTY.*/   # :sudo_no_tty
      "CHEFTRN006"
    when /has no keys added/
      "CHEFTRN007"
    else
      ["CHEFTRN999", original_exception.message]
    end
  super(*(Array(init_params).flatten))
end