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
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
|
# Description of yum repositories
require 'puppet/util/inifile'
module Puppet
# A property for one entry in a .ini-style file
class IniProperty < Puppet::Property
def insync?(is)
# A should property of :absent is the same as nil
if is.nil? && (should.nil? || should == :absent)
return true
end
super(is)
end
def sync
if insync?(retrieve)
result = nil
else
result = set(self.should)
if should == :absent
resource.section[inikey] = nil
else
resource.section[inikey] = should
end
end
result
end
def retrieve
resource.section[inikey]
end
def inikey
name.to_s
end
# Set the key associated with this property to KEY, instead
# of using the property's NAME
def self.inikey(key)
# Override the inikey instance method
# Is there a way to do this without resorting to strings ?
# Using a block fails because the block can't access
# the variable 'key' in the outer scope
self.class_eval("def inikey ; \"#{key.to_s}\" ; end")
end
end
# Doc string for properties that can be made 'absent'
ABSENT_DOC="Set this to 'absent' to remove it from the file completely"
newtype(:yumrepo) do
@doc = "The client-side description of a yum repository. Repository
configurations are found by parsing /etc/yum.conf and
the files indicated by reposdir in that file (see yum.conf(5) for details)
Most parameters are identical to the ones documented
in yum.conf(5)
Continuation lines that yum supports for example for the
baseurl are not supported. No attempt is made to access
files included with the **include** directive"
class << self
attr_accessor :filetype
# The writer is only used for testing, there should be no need
# to change yumconf or inifile in any other context
attr_accessor :yumconf
attr_writer :inifile
end
self.filetype = Puppet::Util::FileType.filetype(:flat)
@inifile = nil
@yumconf = "/etc/yum.conf"
# Where to put files for brand new sections
@defaultrepodir = nil
def self.instances
l = []
check = validproperties
clear
inifile.each_section do |s|
next if s.name == "main"
obj = create(:name => s.name, :audit => check)
current_values = obj.retrieve
obj.eachproperty do |property|
if current_values[property].nil?
obj.delete(property.name)
else
property.should = current_values[property]
end
end
obj.delete(:audit)
l << obj
end
l
end
# Return the Puppet::Util::IniConfig::File for the whole yum config
def self.inifile
if @inifile.nil?
@inifile = read()
main = @inifile['main']
raise Puppet::Error, "File #{yumconf} does not contain a main section" if main.nil?
reposdir = main['reposdir']
reposdir ||= "/etc/yum.repos.d, /etc/yum/repos.d"
reposdir.gsub!(/[\n,]/, " ")
reposdir.split.each do |dir|
Dir::glob("#{dir}/*.repo").each do |file|
@inifile.read(file) if File.file?(file)
end
end
reposdir.split.each do |dir|
if File::directory?(dir) && File::writable?(dir)
@defaultrepodir = dir
break
end
end
end
@inifile
end
# Parse the yum config files. Only exposed for the tests
# Non-test code should use self.inifile to get at the
# underlying file
def self.read
result = Puppet::Util::IniConfig::File.new()
result.read(yumconf)
main = result['main']
raise Puppet::Error, "File #{yumconf} does not contain a main section" if main.nil?
reposdir = main['reposdir']
reposdir ||= "/etc/yum.repos.d, /etc/yum/repos.d"
reposdir.gsub!(/[\n,]/, " ")
reposdir.split.each do |dir|
Dir::glob("#{dir}/*.repo").each do |file|
result.read(file) if File.file?(file)
end
end
if @defaultrepodir.nil?
reposdir.split.each do |dir|
if File::directory?(dir) && File::writable?(dir)
@defaultrepodir = dir
break
end
end
end
result
end
# Return the Puppet::Util::IniConfig::Section with name NAME
# from the yum config
def self.section(name)
result = inifile[name]
if result.nil?
# Brand new section
path = yumconf
path = File::join(@defaultrepodir, "#{name}.repo") unless @defaultrepodir.nil?
Puppet::info "create new repo #{name} in file #{path}"
result = inifile.add_section(name, path)
end
result
end
# Store all modifications back to disk
def self.store
inifile.store
unless Puppet[:noop]
target_mode = 0644 # FIXME: should be configurable
inifile.each_file do |file|
current_mode = File.stat(file).mode & 0777
unless current_mode == target_mode
Puppet::info "changing mode of #{file} from %03o to %03o" % [current_mode, target_mode]
File.chmod(target_mode, file)
end
end
end
end
# This is only used during testing.
def self.clear
@inifile = nil
@yumconf = "/etc/yum.conf"
@defaultrepodir = nil
end
# Return the Puppet::Util::IniConfig::Section for this yumrepo resource
def section
self.class.section(self[:name])
end
# Store modifications to this yumrepo resource back to disk
def flush
self.class.store
end
newparam(:name) do
desc "The name of the repository. This corresponds to the
repositoryid parameter in yum.conf(5)."
isnamevar
end
newproperty(:descr, :parent => Puppet::IniProperty) do
desc "A human readable description of the repository.
This corresponds to the name parameter in yum.conf(5).
#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
newvalue(/.*/) { }
inikey "name"
end
newproperty(:mirrorlist, :parent => Puppet::IniProperty) do
desc "The URL that holds the list of mirrors for this repository.
#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
# Should really check that it's a valid URL
newvalue(/.*/) { }
end
newproperty(:baseurl, :parent => Puppet::IniProperty) do
desc "The URL for this repository.\n#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
# Should really check that it's a valid URL
newvalue(/.*/) { }
end
newproperty(:enabled, :parent => Puppet::IniProperty) do
desc "Whether this repository is enabled or disabled. Possible
values are '0', and '1'.\n#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
newvalue(%r{(0|1)}) { }
end
newproperty(:gpgcheck, :parent => Puppet::IniProperty) do
desc "Whether to check the GPG signature on packages installed
from this repository. Possible values are '0', and '1'.
\n#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
newvalue(%r{(0|1)}) { }
end
newproperty(:gpgkey, :parent => Puppet::IniProperty) do
desc "The URL for the GPG key with which packages from this
repository are signed.\n#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
# Should really check that it's a valid URL
newvalue(/.*/) { }
end
newproperty(:include, :parent => Puppet::IniProperty) do
desc "A URL from which to include the config.\n#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
# Should really check that it's a valid URL
newvalue(/.*/) { }
end
newproperty(:exclude, :parent => Puppet::IniProperty) do
desc "List of shell globs. Matching packages will never be
considered in updates or installs for this repo.
#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
newvalue(/.*/) { }
end
newproperty(:includepkgs, :parent => Puppet::IniProperty) do
desc "List of shell globs. If this is set, only packages
matching one of the globs will be considered for
update or install.\n#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
newvalue(/.*/) { }
end
newproperty(:enablegroups, :parent => Puppet::IniProperty) do
desc "Determines whether yum will allow the use of
package groups for this repository. Possible
values are '0', and '1'.\n#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
newvalue(%r{(0|1)}) { }
end
newproperty(:failovermethod, :parent => Puppet::IniProperty) do
desc "Either 'roundrobin' or 'priority'.\n#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
newvalue(%r{roundrobin|priority}) { }
end
newproperty(:keepalive, :parent => Puppet::IniProperty) do
desc "Either '1' or '0'. This tells yum whether or not HTTP/1.1
keepalive should be used with this repository.\n#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
newvalue(%r{(0|1)}) { }
end
newproperty(:timeout, :parent => Puppet::IniProperty) do
desc "Number of seconds to wait for a connection before timing
out.\n#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
newvalue(%r{[0-9]+}) { }
end
newproperty(:metadata_expire, :parent => Puppet::IniProperty) do
desc "Number of seconds after which the metadata will expire.
#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
newvalue(%r{[0-9]+}) { }
end
newproperty(:protect, :parent => Puppet::IniProperty) do
desc "Enable or disable protection for this repository. Requires
that the protectbase plugin is installed and enabled.
#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
newvalue(%r{(0|1)}) { }
end
newproperty(:priority, :parent => Puppet::IniProperty) do
desc "Priority of this repository from 1-99. Requires that
the priorities plugin is installed and enabled.
#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
newvalue(%r{[1-9][0-9]?}) { }
end
newproperty(:proxy, :parent => Puppet::IniProperty) do
desc "URL to the proxy server for this repository.\n#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
# Should really check that it's a valid URL
newvalue(/.*/) { }
end
newproperty(:proxy_username, :parent => Puppet::IniProperty) do
desc "Username for this proxy.\n#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
newvalue(/.*/) { }
end
newproperty(:proxy_password, :parent => Puppet::IniProperty) do
desc "Password for this proxy.\n#{ABSENT_DOC}"
newvalue(:absent) { self.should = :absent }
newvalue(/.*/) { }
end
end
end
|