Class: Chef::Knife::Status

Inherits:
Chef::Knife show all
Defined in:
lib/chef/knife/status.rb

Instance Attribute Summary

Attributes inherited from Chef::Knife

#name_args, #ui

Instance Method Summary collapse

Methods inherited from Chef::Knife

#api_key, #apply_computed_config, category, chef_config_dir, common_name, #config_file_settings, config_loader, #configure_chef, #create_object, #delete_object, dependency_loaders, deps, #format_rest_error, guess_category, #humanize_exception, #humanize_http_exception, inherited, #initialize, list_commands, load_commands, load_config, load_deps, #merge_configs, msg, #noauth_rest, #parse_options, reset_config_loader!, reset_subcommands!, #rest, run, #run_with_pretty_exceptions, #server_url, #show_usage, snake_case_name, subcommand_category, subcommand_class_from, subcommand_loader, subcommands, subcommands_by_category, ui, unnamed?, use_separate_defaults?, #username

Methods included from Mixin::ConvertToClassName

#constantize, #convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #snake_case_basename

Methods included from Mixin::PathSanity

#enforce_path_sanity

Constructor Details

This class inherits a constructor from Chef::Knife

Instance Method Details

#run ⇒ Object 



47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
 
# File 'lib/chef/knife/status.rb', line 47

def run
  ui.use_presenter Knife::Core::StatusPresenter
  all_nodes = []
  q = Chef::Search::Query.new
  query = @name_args[0] ? @name_args[0].dup : '*:*' 
  if config[:hide_healthy]
    time = Time.now.to_i
    query_unhealthy = "NOT ohai_time:[" << (time - 60*60).to_s << " TO " << time.to_s << "]"
    query << ' AND ' << query_unhealthy << @name_args[0] if @name_args[0]
    query = query_unhealthy unless @name_args[0]
  end
  q.search(:node, query) do |node|
    all_nodes << node
  end
  output(all_nodes.sort { |n1, n2|
    if (config[:sort_reverse] || Chef::Config[:knife][:sort_status_reverse])
      (n2["ohai_time"] or 0) <=> (n1["ohai_time"] or 0)
    else
      (n1["ohai_time"] or 0) <=> (n2["ohai_time"] or 0)
    end
  })
end