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Chef::Formatters::ErrorInspectors::RunListExpansionErrorInspector

Attributes

exception[R]
node[R]

Public Class Methods

new(node, exception) click to toggle source
# File lib/chef/formatters/error_inspectors/run_list_expansion_error_inspector.rb, line 32
def initialize(node, exception)
  @node, @exception = node, exception
end

Public Instance Methods

add_explanation(error_description) click to toggle source
# File lib/chef/formatters/error_inspectors/run_list_expansion_error_inspector.rb, line 36
def add_explanation(error_description)
  case exception
  when Errno::ECONNREFUSED, Timeout::Error, Errno::ETIMEDOUT, SocketError
    error_description.section("Networking Error:",#{exception.message}Your chef_server_url may be misconfigured, or the network could be down.)
  when Net::HTTPServerException, Net::HTTPFatalError
    humanize_http_exception(error_description)
  when Chef::Exceptions::MissingRole
    describe_missing_role(error_description)
  else
    error_description.section("Unexpected Error:","#{exception.class.name}: #{exception.message}")
  end
end
config() click to toggle source
# File lib/chef/formatters/error_inspectors/run_list_expansion_error_inspector.rb, line 69
def config
  Chef::Config
end
describe_missing_role(error_description) click to toggle source
# File lib/chef/formatters/error_inspectors/run_list_expansion_error_inspector.rb, line 53
def describe_missing_role(error_description)
  error_description.section("Missing Role(s) in Run List:", missing_roles_explained)
  original_run_list = node.run_list.map {|item| "* #{item}"}.join("\n")
  error_description.section("Original Run List", original_run_list)
end
humanize_http_exception(error_description) click to toggle source
# File lib/chef/formatters/error_inspectors/run_list_expansion_error_inspector.rb, line 73
def humanize_http_exception(error_description)
  response = exception.response
  case response
  when Net::HTTPUnauthorized
    error_description.section("Authentication Error:",Failed to authenticate to the chef server (http 401).)

    error_description.section("Server Response:", format_rest_error)
    error_description.section("Relevant Config Settings:",chef_server_url   "#{server_url}"node_name         "#{username}"client_key        "#{api_key}"If these settings are correct, your client_key may be invalid.)
  when Net::HTTPForbidden
    # TODO: we're rescuing errors from Node.find_or_create
    # * could be no write on nodes container
    # * could be no read on the node
    error_description.section("Authorization Error",Your client is not authorized to load one or more of your roles (HTTP 403).)
    error_description.section("Server Response:", format_rest_error)

    error_description.section("Possible Causes:",* Your client (#{username}) may have misconfigured authorization permissions.)
  when Net::HTTPInternalServerError
    error_description.section("Unknown Server Error:",The server had a fatal error attempting to load a role.)
    error_description.section("Server Response:", format_rest_error)
  when Net::HTTPBadGateway, Net::HTTPServiceUnavailable
    error_description.section("Server Unavailable","The Chef Server is temporarily unavailable")
    error_description.section("Server Response:", format_rest_error)
  else
    error_description.section("Unexpected API Request Failure:", format_rest_error)
  end
end
missing_roles_explained() click to toggle source
# File lib/chef/formatters/error_inspectors/run_list_expansion_error_inspector.rb, line 59
def missing_roles_explained
  run_list_expansion.missing_roles_with_including_role.map do |role, includer|
    "* #{role} included by '#{includer}'"
  end.join("\n")
end
run_list_expansion() click to toggle source
# File lib/chef/formatters/error_inspectors/run_list_expansion_error_inspector.rb, line 65
def run_list_expansion
  exception.expansion
end

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