class Chef::DataBag
Constants
- VALID_NAME
Public Class Methods
chef_server_rest()
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# File lib/chef/data_bag.rb, line 73 def self.chef_server_rest Chef::REST.new(Chef::Config[:chef_server_url]) end
json_create(o)
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Create a Chef::Role from JSON
# File lib/chef/data_bag.rb, line 78 def self.json_create(o) bag = new bag.name(o["name"]) bag end
list(inflate=false)
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# File lib/chef/data_bag.rb, line 84 def self.list(inflate=false) if Chef::Config[:solo] unless File.directory?(Chef::Config[:data_bag_path]) raise Chef::Exceptions::InvalidDataBagPath, "Data bag path '#{Chef::Config[:data_bag_path]}' is invalid" end names = Dir.glob(File.join(Chef::Config[:data_bag_path], "*")).map{|f|File.basename(f)}.sort names.inject({}) {|h, n| h[n] = n; h} else if inflate # Can't search for all data bags like other objects, fall back to N+1 :( list(false).inject({}) do |response, bag_and_uri| response[bag_and_uri.first] = load(bag_and_uri.first) response end else Chef::REST.new(Chef::Config[:chef_server_url]).get_rest("data") end end end
load(name)
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Load a Data Bag by name via either the RESTful API or local data_bag_path if run in solo mode
# File lib/chef/data_bag.rb, line 106 def self.load(name) if Chef::Config[:solo] unless File.directory?(Chef::Config[:data_bag_path]) raise Chef::Exceptions::InvalidDataBagPath, "Data bag path '#{Chef::Config[:data_bag_path]}' is invalid" end Dir.glob(File.join(Chef::Config[:data_bag_path], "#{name}", "*.json")).inject({}) do |bag, f| item = Chef::JSONCompat.from_json(IO.read(f)) bag[item['id']] = item bag end else Chef::REST.new(Chef::Config[:chef_server_url]).get_rest("data/#{name}") end end
new()
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Create a new Chef::DataBag
# File lib/chef/data_bag.rb, line 43 def initialize @name = '' end
validate_name!(name)
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# File lib/chef/data_bag.rb, line 36 def self.validate_name!(name) unless name =~ VALID_NAME raise Exceptions::InvalidDataBagName, "DataBags must have a name matching #{VALID_NAME.inspect}, you gave #{name.inspect}" end end
Public Instance Methods
chef_server_rest()
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# File lib/chef/data_bag.rb, line 69 def chef_server_rest Chef::REST.new(Chef::Config[:chef_server_url]) end
create()
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create a data bag via RESTful API
# File lib/chef/data_bag.rb, line 141 def create chef_server_rest.post_rest("data", self) self end
destroy()
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# File lib/chef/data_bag.rb, line 122 def destroy chef_server_rest.delete_rest("data/#{@name}") end
name(arg=nil)
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# File lib/chef/data_bag.rb, line 47 def name(arg=nil) set_or_return( :name, arg, :regex => VALID_NAME ) end
save()
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Save the Data Bag via RESTful API
# File lib/chef/data_bag.rb, line 127 def save begin if Chef::Config[:why_run] Chef::Log.warn("In whyrun mode, so NOT performing data bag save.") else create end rescue Net::HTTPServerException => e raise e unless e.response.code == "409" end self end
to_hash()
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# File lib/chef/data_bag.rb, line 55 def to_hash result = { "name" => @name, 'json_class' => self.class.name, "chef_type" => "data_bag", } result end
to_json(*a)
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Serialize this object as a hash
# File lib/chef/data_bag.rb, line 65 def to_json(*a) to_hash.to_json(*a) end
to_s()
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As a string
# File lib/chef/data_bag.rb, line 147 def to_s "data_bag[#{@name}]" end