1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
#
# Author:: Adam Jacob (<adam@chef.io>)
# Author:: Nuo Yan (<nuo@chef.io>)
# Author:: Christopher Brown (<cb@chef.io>)
# Copyright:: Copyright 2009-2016, Chef Software Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require "chef/config"
require "chef/mixin/params_validate"
require "chef/mixin/from_file"
require "chef/data_bag_item"
require "chef/mash"
require "chef/json_compat"
require "chef/server_api"
class Chef
class DataBag
include Chef::Mixin::FromFile
include Chef::Mixin::ParamsValidate
VALID_NAME = /^[\.\-[:alnum:]_]+$/
attr_accessor :chef_server_rest
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
# Create a new Chef::DataBag
def initialize(chef_server_rest: nil)
@name = ""
@chef_server_rest = chef_server_rest
end
def name(arg = nil)
set_or_return(
:name,
arg,
:regex => VALID_NAME
)
end
def to_hash
result = {
"name" => @name,
"json_class" => self.class.name,
"chef_type" => "data_bag",
}
result
end
# Serialize this object as a hash
def to_json(*a)
Chef::JSONCompat.to_json(to_hash, *a)
end
def chef_server_rest
@chef_server_rest ||= Chef::ServerAPI.new(Chef::Config[:chef_server_url])
end
def self.chef_server_rest
Chef::ServerAPI.new(Chef::Config[:chef_server_url])
end
# Create a Chef::Role from JSON
def self.json_create(o)
Chef.log_deprecation("Auto inflation of JSON data is deprecated. Please use Chef::DataBag#from_hash")
from_hash(o)
end
def self.from_hash(o)
bag = new
bag.name(o["name"])
bag
end
def self.list(inflate = false)
if Chef::Config[:solo]
paths = Array(Chef::Config[:data_bag_path])
names = []
paths.each do |path|
unless File.directory?(path)
raise Chef::Exceptions::InvalidDataBagPath, "Data bag path '#{path}' is invalid"
end
names += Dir.glob(File.join(
Chef::Util::PathHelper.escape_glob_dir(path), "*")).map { |f| File.basename(f) }.sort
end
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::ServerAPI.new(Chef::Config[:chef_server_url]).get("data")
end
end
end
# Load a Data Bag by name via either the RESTful API or local data_bag_path if run in solo mode
def self.load(name)
if Chef::Config[:solo]
paths = Array(Chef::Config[:data_bag_path])
data_bag = {}
paths.each do |path|
unless File.directory?(path)
raise Chef::Exceptions::InvalidDataBagPath, "Data bag path '#{path}' is invalid"
end
Dir.glob(File.join(Chef::Util::PathHelper.escape_glob_dir(path, name.to_s), "*.json")).inject({}) do |bag, f|
item = Chef::JSONCompat.parse(IO.read(f))
# Check if we have multiple items with similar names (ids) and raise if their content differs
if data_bag.has_key?(item["id"]) && data_bag[item["id"]] != item
raise Chef::Exceptions::DuplicateDataBagItem, "Data bag '#{name}' has items with the same name '#{item["id"]}' but different content."
else
data_bag[item["id"]] = item
end
end
end
return data_bag
else
Chef::ServerAPI.new(Chef::Config[:chef_server_url]).get("data/#{name}")
end
end
def destroy
chef_server_rest.delete("data/#{@name}")
end
# Save the Data Bag via RESTful API
def save
begin
if Chef::Config[:why_run]
Chef::Log.warn("In why-run mode, so NOT performing data bag save.")
else
create
end
rescue Net::HTTPServerException => e
raise e unless e.response.code == "409"
end
self
end
#create a data bag via RESTful API
def create
chef_server_rest.post("data", self)
self
end
# As a string
def to_s
"data_bag[#{@name}]"
end
end
end
|
