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Chef::DataBag

Constants

VALID_NAME

Public Class Methods

chef_server_rest() click to toggle source
# 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) click to toggle source

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) click to toggle source
# File lib/chef/data_bag.rb, line 84
def self.list(inflate=false)
  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
load(name) click to toggle source

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 97
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() click to toggle source

Create a new Chef::DataBag

# File lib/chef/data_bag.rb, line 43
def initialize
  @name = ''
end
validate_name!(name) click to toggle source
# 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() click to toggle source
# File lib/chef/data_bag.rb, line 69
def chef_server_rest
  Chef::REST.new(Chef::Config[:chef_server_url])
end
create() click to toggle source

create a data bag via RESTful API

# File lib/chef/data_bag.rb, line 133
def create
  chef_server_rest.post_rest("data", self)
  self
end
destroy() click to toggle source
# File lib/chef/data_bag.rb, line 113
def destroy
  chef_server_rest.delete_rest("data/#{@name}")
end
name(arg=nil) click to toggle source
# File lib/chef/data_bag.rb, line 47
def name(arg=nil)
  set_or_return(
    :name,
    arg,
    :regex => VALID_NAME
  )
end
save() click to toggle source

Save the Data Bag via RESTful API

# File lib/chef/data_bag.rb, line 118
def save
  begin
    if Chef::Config[:why_run]
      Chef::Log.warn("In whyrun mode, so NOT performing data bag save.")
    else
      chef_server_rest.put_rest("data/#{@name}", self)
    end
  rescue Net::HTTPServerException => e
    raise e unless e.response.code == "404"
    chef_server_rest.post_rest("data", self)
  end
  self
end
to_hash() click to toggle source
# 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) click to toggle source

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() click to toggle source

As a string

# File lib/chef/data_bag.rb, line 139
def to_s
  "data_bag[#{@name}]"
end

[Validate]

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